[sheet: Cover]
Field | Value
Document Title | Supplemental Privilege Log of Plaintiff Optiwave Semiconductor Corp.
Case Caption | Optiwave Semiconductor Corp. v. Lumicore Technologies, Inc.
Case Number | 2:24-cv-00319-JRG
Court | United States District Court for the Eastern District of Texas, marshall Division
Presiding Judge | Judge James R. Gilstrap
Log Type | Supplemental Privilege Log (pursuant to Fed. R. Civ. P. 26(b)(5)(A))
Date of Log | December 15, 2024
Supplemental to | Initial Privilege Log dated October 31, 2024 (1,247 entries)
Number of Entries in This Supplement | 318
Cumulative Privilege Log Entries | 1,565
Prepared By | Calderwood & Harkness LLP
Responsible Attorney | Wendy Schultz, Lead Associate, IP Litigation
Supervising Attorney | Alan Ngo, Partner, IP Litigation
Firm Address | 350 South Grand Avenue, 48th Floor, Los Angeles, CA 90071
Firm DC Office | 1201 F Street NW, Suite 700, Washington, DC 20004
Client | Optiwave Semiconductor Corp.
Client Address | 4810 Bayside Technology Parkway, Suite 300, Santa Clara, CA 95054
Protective Order | Three-tier: Confidential / Highly Confidential – Attorneys' Eyes Only / Highly Confidential – Source Code
Notes | This supplemental log covers documents identified during supplemental productions completed between November 1, 2024 and December 10, 2024, in response to OWS's Second Set of Requests for Production and ongoing document review.
[sheet: Supplemental Privilege Log]
Entry No. | Bates Begin | Bates End | Date | Document Type | Author(s) | Recipient(s) | CC | Subject / Description | Privilege Asserted | Withheld or Redacted | Number of Pages | Attachments
1248 | OWS-PRIV-001248 | OWS-PRIV-001249 | 11/01/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Rebecca Tanaka, General Counsel, Optiwave Semiconductor Corp. | Marcus Delgado, Partner, Calderwood & Harkness LLP | Legal strategy discussion regarding supplemental infringement contentions and newly produced Lumicore design files | Attorney-Client Privilege & Work Product | Withheld in Full | 2 | None
1249 | OWS-PRIV-001250 | OWS-PRIV-001253 | 11/03/2024 | Memorandum | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Analysis of Lumicore's invalidity contentions for U.S. Patent No. 10,891,193 ('193 Patent), evaluating 8 prior-art references including Takahashi et al. | Work Product – Opinion | Withheld in Full | 4 | None
1250 | OWS-PRIV-001254 | OWS-PRIV-001257 | 11/04/2024 | Email with Attachment | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Transmittal of draft analysis of Lumicore source-code repositories produced in response to OWS's Second Set of Requests for Production, with preliminary infringement mapping to '847 and '193 Patent claims | Work Product – Ordinary | Withheld in Full | 4 | 1 attachment: Draft Source Code Analysis (3 pages)
1251 | OWS-PRIV-001258 | OWS-PRIV-001261 | 11/05/2024 | Memorandum | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Analysis of invalidity contentions for U.S. Patent No. 9,678,562 ('562 Patent) evaluating Bergmann (U.S. Patent No. 8,412,007) and Dr. Li Wei conference paper (OFC 2013) | Work Product – Opinion | Withheld in Full | 4 | None
1252 | OWS-PRIV-001262 | OWS-PRIV-001263 | 11/05/2024 | Email | Rebecca Tanaka, General Counsel, Optiwave Semiconductor Corp. | Alan Ngo, Partner, Calderwood & Harkness LLP | David Leitner, CFO, Optiwave Semiconductor Corp. | Request for legal advice regarding scope of document preservation obligations for photonic-IC mask files and fabrication run data | Attorney-Client Privilege | Withheld in Full | 2 | None
1253 | OWS-PRIV-001264 | OWS-PRIV-001265 | 11/06/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Rebecca Tanaka, General Counsel, Optiwave Semiconductor Corp. | Legal advice in response to client inquiry regarding preservation obligations for engineering data and fabrication records | Attorney-Client Privilege | Withheld in Full | 2 | None
1254 | OWS-PRIV-001266 | OWS-PRIV-001270 | 11/07/2024 | Memorandum | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Analysis of invalidity contentions for U.S. Patent No. 11,402,015 ('015 Patent) evaluating Lumicore's prior-conception defense based on internal design documents dated 2016–2017; assessing corroboration requirements | Work Product – Opinion | Withheld in Full | 5 | None
1255 | OWS-PRIV-001271 | OWS-PRIV-001274 | 11/08/2024 | Memorandum | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Deposition preparation outline for Dr. Sandra Michaud (Lumicore CTO) scheduled for November 19, 2024, focusing on awareness of OWS patents and LumiLink 400G-ZR+ design involvement | Work Product – Opinion | Withheld in Full | 4 | None
1256 | OWS-PRIV-001275 | OWS-PRIV-001276 | 11/10/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Rebecca Tanaka, General Counsel, Optiwave Semiconductor Corp. | Franklin Osei, Board Chair / Managing Partner, Ridgeline Capital Partners, LP | Legal assessment of claim construction positions and risk analysis for upcoming Markman hearing scheduled March 14, 2025 | Attorney-Client Privilege & Work Product | Withheld in Full | 2 | None
1257 | OWS-PRIV-001277 | OWS-PRIV-001282 | 11/12/2024 | Memorandum | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP; Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Detailed deposition outline for Dr. Sandra Michaud (Lumicore CTO), including examination topics on OWS published patent application No. 2018/0123456, communications with Melissa Chen, and prior-art non-infringement positions | Work Product – Opinion | Withheld in Full | 6 | None
1258 | OWS-PRIV-001283 | OWS-PRIV-001285 | 11/13/2024 | Email with Attachment | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Dr. Caroline Ashford, Technical Expert, Northfield Institute of Technology | Communication seeking expert's technical analysis of Lumicore design files produced in supplemental production for purposes of claim construction and infringement opinions | Work Product – Ordinary | Withheld in Full | 3 | 1 attachment: Annotated design file excerpts (2 pages)
1259 | OWS-PRIV-001286 | OWS-PRIV-001290 | 11/14/2024 | Memorandum | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Draft sections of OWS's Opening Claim Construction Brief addressing 'waveguide multiplexer' and 'integrated on a silicon substrate' disputed terms with intrinsic and extrinsic evidence analysis | Work Product – Ordinary | Withheld in Full | 5 | None
1260 | OWS-PRIV-001291 | OWS-PRIV-001292 | 11/15/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Jim Callahan, Local Counsel Partner, Whitmore & Callahan LLP | Legal strategy discussion regarding filing of Opening Claim Construction Brief and coordination with local counsel on E.D. Tex. procedures | Attorney-Client Privilege & Work Product | Withheld in Full | 2 | None
1261 | OWS-PRIV-001293 | OWS-PRIV-001295 | 11/16/2024 | Email with Attachment | Dr. Caroline Ashford, Technical Expert, Northfield Institute of Technology | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Expert's preliminary technical opinions on disputed claim terms responding to counsel's request; prepared in anticipation of litigation | Work Product – Opinion | Withheld in Full | 3 | 1 attachment: Technical analysis notes (2 pages)
1262 | OWS-PRIV-001296 | OWS-PRIV-001298 | 11/18/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Marcus Delgado, Partner, Calderwood & Harkness LLP | Analysis of Lumicore's responsive claim construction positions and strategy recommendations for reply brief preparation | Work Product – Opinion | Withheld in Full | 3 | None
1263 | OWS-PRIV-001299 | OWS-PRIV-001302 | 11/19/2024 | Notes | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP; Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | File | Attorney notes taken during deposition of Dr. Sandra Michaud (Lumicore CTO), November 19, 2024, reflecting counsel's mental impressions and litigation strategy | Work Product – Opinion | Withheld in Full | 4 | None
1264 | OWS-PRIV-001303 | OWS-PRIV-001307 | 11/20/2024 | Memorandum | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Post-deposition analysis of Dr. Sandra Michaud's testimony, including assessment of admissions regarding review of OWS published application No. 2018/0123456 during LumiLink design phase and implications for willful infringement theory | Work Product – Opinion | Withheld in Full | 5 | None
1265 | OWS-PRIV-001308 | OWS-PRIV-001309 | 11/21/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Rebecca Tanaka, General Counsel, Optiwave Semiconductor Corp. | Legal advice regarding significance of Michaud deposition testimony for willful infringement claim and potential enhanced damages under 35 U.S.C. § 284 | Attorney-Client Privilege & Work Product | Withheld in Full | 2 | None
1266 | OWS-PRIV-001310 | OWS-PRIV-001313 | 11/22/2024 | Memorandum | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Internal digest summarizing key testimony from Dr. Sandra Michaud deposition, annotated with counsel's strategic observations and cross-references to willfulness evidence timeline | Work Product – Opinion | Withheld in Full | 4 | None
1267 | OWS-PRIV-001314 | OWS-PRIV-001317 | 11/25/2024 | Memorandum | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP; Alan Ngo, Partner, Calderwood & Harkness LLP | Deposition preparation outline for Raymond Bautista (Lumicore GC) scheduled December 3, 2024, focusing on receipt of FairPoint licensing letters (January 15, 2023 and May 15, 2023), commissioning of opinion-of-counsel letters, and privilege assertions | Work Product – Opinion | Withheld in Full | 4 | None
1268 | OWS-PRIV-001318 | OWS-PRIV-001320 | 11/26/2024 | Email with Attachment | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Dr. Lawrence Keating, Damages Expert, Meridian Economic Consulting Group, LLC | Communication transmitting Lumicore product-level financial data (Highly Confidential – AEO designated) for expert's damages analysis; includes counsel's preliminary observations on gross margin data (52.1% to 58.3% range across accused products) | Work Product – Ordinary | Withheld in Full | 3 | 1 attachment: Lumicore Financial Data Extract (designated HC-AEO)
1269 | OWS-PRIV-001321 | OWS-PRIV-001323 | 11/27/2024 | Email | Dr. Lawrence Keating, Damages Expert, Meridian Economic Consulting Group, LLC | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Expert's preliminary observations on Lumicore financial data and questions regarding Georgia-Pacific factor analysis, prepared at counsel's direction for litigation purposes | Work Product – Ordinary | Withheld in Full | 3 | None
1270 | OWS-PRIV-001324 | OWS-PRIV-001326 | 11/28/2024 | Memorandum | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Strategy memorandum analyzing motion to compel production of Lumicore's opinion-of-counsel letters; assessing privilege waiver arguments based on Lumicore's July 10, 2023 reference to 'competent legal opinions' | Work Product – Opinion | Withheld in Full | 3 | None
1271 | OWS-PRIV-001327 | OWS-PRIV-001328 | 12/01/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Rebecca Tanaka, General Counsel, Optiwave Semiconductor Corp. | Dr. Priya Ramaswamy, CEO, Optiwave Semiconductor Corp. | Legal advice regarding upcoming deposition of Raymond Bautista and implications for willful infringement case | Attorney-Client Privilege | Withheld in Full | 2 | None
1272 | OWS-PRIV-001329 | OWS-PRIV-001332 | 12/03/2024 | Notes | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP; Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | File | Attorney notes taken during deposition of Raymond Bautista (Lumicore GC), December 3, 2024, reflecting counsel's mental impressions regarding privilege assertions and admission that no formal design-around was commissioned before LumiEdge 1600G-LR launch | Work Product – Opinion | Withheld in Full | 4 | None
1273 | OWS-PRIV-001333 | OWS-PRIV-001337 | 12/04/2024 | Memorandum | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP; Alan Ngo, Partner, Calderwood & Harkness LLP | Post-deposition analysis of Raymond Bautista's testimony including confirmation of receipt of FairPoint's January 15, 2023 letter, forwarding to outside counsel within 3 business days, and refusal to answer on opinion letter substance; assessment of implications for willful infringement and motion to compel | Work Product – Opinion | Withheld in Full | 5 | None
1274 | OWS-PRIV-001338 | OWS-PRIV-001339 | 12/05/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Rebecca Tanaka, General Counsel, Optiwave Semiconductor Corp. | Franklin Osei, Board Chair / Managing Partner, Ridgeline Capital Partners, LP | Legal assessment of Bautista deposition results and strategy update on willful infringement evidence strength | Attorney-Client Privilege & Work Product | Withheld in Full | 2 | None
1275 | OWS-PRIV-001340 | OWS-PRIV-001342 | 12/06/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Analysis of Lumicore's December 6, 2024 Responsive Claim Construction Brief and identification of weaknesses in Lumicore's narrow constructions of 'micro-channel heat sink' and 'polarization-diverse grating coupler' | Work Product – Opinion | Withheld in Full | 3 | None
1276 | OWS-PRIV-001343 | OWS-PRIV-001345 | 12/07/2024 | Email with Attachment | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Draft analysis of prosecution history estoppel issues for '193 Patent Claims 3 and 7, assessing narrowing amendment of 'coherent detection module' limitation and Festo presumption implications for doctrine of equivalents contentions | Work Product – Opinion | Withheld in Full | 3 | 1 attachment: Prosecution history excerpt with annotations (4 pages)
1277 | OWS-PRIV-001346 | OWS-PRIV-001349 | 12/08/2024 | Memorandum | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Draft analysis of prosecution history estoppel for '015 Patent Claim 12, evaluating narrowing amendment to 'two-dimensional sub-wavelength grating' limitation made to overcome § 103 rejection combining Bergmann and Simonsen references | Work Product – Opinion | Withheld in Full | 4 | None
1278 | OWS-PRIV-001350 | OWS-PRIV-001352 | 12/09/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Dr. Caroline Ashford, Technical Expert, Northfield Institute of Technology | Communication providing supplemental Lumicore design documents for expert's review and requesting supplemental opinions on 'polarization-diverse grating coupler' term construction in rebuttal to Dr. Rajesh Sundaram's opinions | Work Product – Ordinary | Withheld in Full | 3 | None
1279 | OWS-PRIV-001353 | OWS-PRIV-001355 | 12/10/2024 | Notes | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | File | Attorney notes taken during deposition of Angela Reeves (Managing Director, FairPoint Licensing Group, LLC), December 10, 2024, reflecting counsel's mental impressions regarding pre-suit notice evidence and Lumicore's 'no interest in negotiating' posture at April 20, 2023 meeting | Work Product – Opinion | Withheld in Full | 3 | None
1280 | OWS-PRIV-001356 | OWS-PRIV-001358 | 12/10/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Marcus Delgado, Partner, Calderwood & Harkness LLP | Summary of Angela Reeves deposition with assessment of testimony strength for willful infringement case, including Lumicore's acknowledgment of receipt of licensing letters and review of identified patents | Work Product – Opinion | Withheld in Full | 3 | None
1281 | OWS-PRIV-001359 | OWS-PRIV-001364 | 12/11/2024 | Memorandum | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Comprehensive analysis of comparable license agreements for Georgia-Pacific royalty rate determination: OWS-Terralink Semiconductor (6.5%), OWS-NovaWave Corp. (9.0%), OWS-Helix Integrated Photonics (7.75%), Stratos Photonics v. ArcLight Systems (8.0%), Coreline Technologies v. Prisma Semiconductor (10.2%); supports proposed 8.5% rate | Work Product – Opinion | Withheld in Full | 6 | None
1282 | OWS-PRIV-001365 | OWS-PRIV-001368 | 12/11/2024 | Email with Attachment | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Dr. Lawrence Keating, Damages Expert, Meridian Economic Consulting Group, LLC | Transmittal of comparable license analysis and counsel's views on hypothetical negotiation scenario as of Q2 2022 for expert's damages model preparation | Work Product – Ordinary | Withheld in Full | 4 | 1 attachment: License comparison table (2 pages)
1283 | OWS-PRIV-001369 | OWS-PRIV-001373 | 12/12/2024 | Memorandum | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP; Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Draft Reply Claim Construction Brief sections rebutting Lumicore's narrow constructions; addresses 'waveguide multiplexer,' 'integrated on a silicon substrate,' 'micro-channel heat sink,' and 'polarization-diverse grating coupler' with intrinsic evidence from patent specifications and prosecution histories | Work Product – Ordinary | Withheld in Full | 5 | None
1284 | OWS-PRIV-001374 | OWS-PRIV-001375 | 12/13/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Rebecca Tanaka, General Counsel, Optiwave Semiconductor Corp. | Legal advice regarding Angela Reeves deposition results and their significance for enhanced damages theory under Read factors and Halo v. Pulse framework | Attorney-Client Privilege & Work Product | Withheld in Full | 2 | None
1285 | OWS-PRIV-001376 | OWS-PRIV-001379 | 12/14/2024 | Memorandum | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Analysis of secondary considerations of non-obviousness evidence: commercial success of OWS-400ZR and OWS-800XR products (~$310M attributable revenue from practicing products in FY 2023), long-felt need, failure of others (3 competitors), and copying by Lumicore | Work Product – Opinion | Withheld in Full | 4 | None
1286 | OWS-PRIV-001380 | OWS-PRIV-001382 | 12/14/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Discussion of IPR risk assessment noting one-year deadline under 35 U.S.C. § 315(b) of May 1, 2025 and strategy recommendations for positioning against potential stay motion | Work Product – Opinion | Withheld in Full | 3 | None
1287 | OWS-PRIV-001383 | OWS-PRIV-001385 | 12/15/2024 | Email | Rebecca Tanaka, General Counsel, Optiwave Semiconductor Corp. | Alan Ngo, Partner, Calderwood & Harkness LLP | Dr. Jian-Wei Huang, CTO, Optiwave Semiconductor Corp.; Dr. Nikolai Petrov, VP of Engineering Photonics Division, Optiwave Semiconductor Corp. | Client communication seeking legal advice on technical issues related to means-plus-function analysis for Claim 9 of '847 Patent and Claim 15 of '193 Patent; forwarding internal engineering analysis at counsel's request | Attorney-Client Privilege | Withheld in Full | 3 | None
1288 | OWS-PRIV-001386 | OWS-PRIV-001388 | 11/01/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Instructions for review of Lumicore's supplemental document production (LUM-00045001 through LUM-00052340) for privilege and responsiveness, including search term analysis | Work Product – Ordinary | Withheld in Full | 3 | None
1289 | OWS-PRIV-001389 | OWS-PRIV-001390 | 11/01/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Rebecca Tanaka, General Counsel, Optiwave Semiconductor Corp. | Legal advice regarding Lumicore's supplemental production deficiencies and recommended meet-and-confer topics | Attorney-Client Privilege | Withheld in Full | 2 | None
1290 | OWS-PRIV-001391 | OWS-PRIV-001393 | 11/02/2024 | Memorandum | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Preliminary review findings from Lumicore supplemental production identifying 23 documents relevant to willfulness timeline and 14 documents related to design-around efforts | Work Product – Ordinary | Withheld in Full | 3 | None
1291 | OWS-PRIV-001394 | OWS-PRIV-001396 | 11/02/2024 | Email with Attachment | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Transmittal of revised infringement claim charts for '847 Patent Claims 1, 5, and 12 incorporating newly produced Lumicore LumiLink 400G-ZR+ design specifications | Work Product – Ordinary | Withheld in Full | 3 | 1 attachment: Revised claim charts (8 pages)
1292 | OWS-PRIV-001397 | OWS-PRIV-001399 | 11/03/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Marcus Delgado, Partner, Calderwood & Harkness LLP | Comments on revised '847 Patent claim charts and direction for supplemental infringement contention preparation | Work Product – Opinion | Withheld in Full | 3 | None
1293 | OWS-PRIV-001400 | OWS-PRIV-001402 | 11/04/2024 | Draft | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Draft supplemental infringement contentions for '193 Patent Claims 1, 3, 7, and 14 identifying LumiEdge 1600G-LR as additional accused product based on newly produced test data | Work Product – Ordinary | Withheld in Full | 3 | None
1294 | OWS-PRIV-001403 | OWS-PRIV-001404 | 11/04/2024 | Email | Rebecca Tanaka, General Counsel, Optiwave Semiconductor Corp. | Alan Ngo, Partner, Calderwood & Harkness LLP | Client inquiry seeking legal advice on implications of adding LumiEdge 1600G-LR as accused product for damages calculations and injunctive relief scope | Attorney-Client Privilege | Withheld in Full | 2 | None
1295 | OWS-PRIV-001405 | OWS-PRIV-001407 | 11/05/2024 | Memorandum | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Analysis of Lumicore's LumiEdge 1600G-LR product architecture comparing silicon photonic integration approach to '562 Patent Claim 4 limitations | Work Product – Ordinary | Withheld in Full | 3 | None
1296 | OWS-PRIV-001408 | OWS-PRIV-001410 | 11/06/2024 | Email | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Research memorandum on Federal Circuit precedent regarding addition of accused products after close of fact discovery and good cause standard under FRCP 16(b)(4) | Work Product – Ordinary | Withheld in Full | 3 | None
1297 | OWS-PRIV-001411 | OWS-PRIV-001413 | 11/06/2024 | Email with Attachment | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Dr. Caroline Ashford, Technical Expert, Northfield Institute of Technology | Transmittal of LumiEdge 1600G-LR product specifications for expert's preliminary infringement analysis of '562 Patent claims | Work Product – Ordinary | Withheld in Full | 3 | 1 attachment: LumiEdge 1600G-LR specification excerpts (5 pages)
1298 | OWS-PRIV-001414 | OWS-PRIV-001416 | 11/07/2024 | Email | Dr. Caroline Ashford, Technical Expert, Northfield Institute of Technology | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Expert's preliminary technical assessment of LumiEdge 1600G-LR product architecture and potential infringement of '562 Patent claims prepared at counsel's direction | Work Product – Ordinary | Withheld in Full | 3 | None
1299 | OWS-PRIV-001417 | OWS-PRIV-001418 | 11/07/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Rebecca Tanaka, General Counsel, Optiwave Semiconductor Corp. | Legal advice regarding scope and timing of supplemental infringement contentions and motion for leave to amend | Attorney-Client Privilege | Withheld in Full | 2 | None
1300 | OWS-PRIV-001419 | OWS-PRIV-001421 | 11/08/2024 | Memorandum | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Analysis of Lumicore's invalidity contentions for '847 Patent evaluating Chen (U.S. Patent No. 7,843,612) and Vasquez (U.S. Pub. No. 2015/0067890) prior art references | Work Product – Opinion | Withheld in Full | 3 | None
1301 | OWS-PRIV-001422 | OWS-PRIV-001425 | 11/08/2024 | Draft | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Draft motion for leave to serve supplemental infringement contentions adding LumiEdge 1600G-LR product and incorporating newly produced design documents | Work Product – Ordinary | Withheld in Full | 4 | None
1302 | OWS-PRIV-001426 | OWS-PRIV-001427 | 11/09/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Jim Callahan, Local Counsel Partner, Whitmore & Callahan LLP | Discussion of E.D. Tex. local patent rules regarding supplemental infringement contentions and Judge Gilstrap's prior rulings on good cause | Attorney-Client Privilege & Work Product | Withheld in Full | 2 | None
1303 | OWS-PRIV-001428 | OWS-PRIV-001430 | 11/09/2024 | Email | Jim Callahan, Local Counsel Partner, Whitmore & Callahan LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Local counsel's analysis of Judge Gilstrap's recent rulings on supplemental contentions motions and recommendations for procedural approach | Attorney-Client Privilege & Work Product | Withheld in Full | 3 | None
1304 | OWS-PRIV-001431 | OWS-PRIV-001432 | 11/10/2024 | Email | Rebecca Tanaka, General Counsel, Optiwave Semiconductor Corp. | Alan Ngo, Partner, Calderwood & Harkness LLP | Client seeking legal advice regarding potential business impact of expanded injunctive relief to cover LumiEdge product line | Attorney-Client Privilege | Withheld in Full | 2 | None
1305 | OWS-PRIV-001433 | OWS-PRIV-001435 | 11/10/2024 | Memorandum | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Analysis of Cascade Holdings four-factor test for preliminary injunctive relief regarding LumiLink 400G-ZR+ and LumiEdge 1600G-LR products; assessment of irreparable harm evidence | Work Product – Opinion | Withheld in Full | 3 | None
1306 | OWS-PRIV-001436 | OWS-PRIV-001438 | 11/11/2024 | Email | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Research on market share erosion evidence and price erosion analysis for irreparable harm showing in photonic transceiver market | Work Product – Ordinary | Withheld in Full | 3 | None
1307 | OWS-PRIV-001439 | OWS-PRIV-001441 | 11/11/2024 | Email with Attachment | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Dr. Lawrence Keating, Damages Expert, Meridian Economic Consulting Group, LLC | Communication transmitting market share data for OWS and Lumicore in 400G and 800G photonic transceiver segments for expert's lost profits analysis | Work Product – Ordinary | Withheld in Full | 3 | 1 attachment: Market share data compilation (4 pages)
1308 | OWS-PRIV-001442 | OWS-PRIV-001444 | 11/12/2024 | Email | Dr. Lawrence Keating, Damages Expert, Meridian Economic Consulting Group, LLC | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Expert's preliminary assessment of lost profits viability under Panduit test and request for additional customer-specific sales data for but-for analysis | Work Product – Ordinary | Withheld in Full | 3 | None
1309 | OWS-PRIV-001445 | OWS-PRIV-001447 | 11/12/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Rebecca Tanaka, General Counsel, Optiwave Semiconductor Corp. | Dr. Jian-Wei Huang, CTO, Optiwave Semiconductor Corp. | Request for client's customer-specific sales data and competitive bid information for damages expert's analysis, made at counsel's direction | Attorney-Client Privilege | Withheld in Full | 3 | None
1310 | OWS-PRIV-001448 | OWS-PRIV-001450 | 11/13/2024 | Email with Attachment | Rebecca Tanaka, General Counsel, Optiwave Semiconductor Corp. | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Client's response providing customer sales data and competitive bid records at counsel's request for use in damages analysis | Attorney-Client Privilege | Withheld in Full | 3 | 1 attachment: Customer sales summary (6 pages)
1311 | OWS-PRIV-001451 | OWS-PRIV-001453 | 11/13/2024 | Memorandum | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Summary of evidence supporting willful infringement timeline: FairPoint letters (Jan. and May 2023), Lumicore's April 2023 meeting refusal, Dr. Michaud's review of OWS published application, and continued product launch | Work Product – Opinion | Withheld in Full | 3 | None
1312 | OWS-PRIV-001454 | OWS-PRIV-001456 | 11/14/2024 | Draft | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Draft interrogatory responses for OWS's supplemental responses to Lumicore's Second Set of Interrogatories (Nos. 14–18) regarding damages methodology and licensing history | Work Product – Ordinary | Withheld in Full | 3 | None
1313 | OWS-PRIV-001457 | OWS-PRIV-001459 | 11/14/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Rebecca Tanaka, General Counsel, Optiwave Semiconductor Corp. | Legal advice regarding client's review and verification of draft supplemental interrogatory responses concerning OWS licensing program and revenue data | Attorney-Client Privilege | Withheld in Full | 3 | None
1314 | OWS-PRIV-001460 | OWS-PRIV-001462 | 11/15/2024 | Email | Rebecca Tanaka, General Counsel, Optiwave Semiconductor Corp. | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Client's comments and corrections on draft supplemental interrogatory responses, including clarifications on licensing program structure | Attorney-Client Privilege | Withheld in Full | 3 | None
1315 | OWS-PRIV-001463 | OWS-PRIV-001465 | 11/15/2024 | Draft | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Revised draft supplemental interrogatory responses incorporating client's corrections and counsel's legal objections | Work Product – Ordinary | Withheld in Full | 3 | None
1316 | OWS-PRIV-001466 | OWS-PRIV-001468 | 11/16/2024 | Memorandum | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Analysis of Lumicore's non-infringement contentions for '015 Patent Claim 1, assessing 'photonic integrated circuit with embedded thermal management' limitation and Lumicore's argument that LumiLink uses external heat dissipation | Work Product – Opinion | Withheld in Full | 3 | None
1317 | OWS-PRIV-001469 | OWS-PRIV-001471 | 11/17/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Direction to analyze Lumicore teardown report (LUM-00048712) and compare thermal management architecture to '015 Patent claim limitations | Work Product – Ordinary | Withheld in Full | 3 | None
1318 | OWS-PRIV-001472 | OWS-PRIV-001474 | 11/17/2024 | Email | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Analysis of Lumicore teardown report confirming integrated micro-channel heat sink structure consistent with '015 Patent claim limitations despite Lumicore's non-infringement position | Work Product – Opinion | Withheld in Full | 3 | None
1319 | OWS-PRIV-001475 | OWS-PRIV-001477 | 11/18/2024 | Email with Attachment | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Dr. Caroline Ashford, Technical Expert, Northfield Institute of Technology | Transmittal of Lumicore teardown report excerpts for expert's analysis of thermal management architecture and infringement opinion preparation | Work Product – Ordinary | Withheld in Full | 3 | 1 attachment: Teardown report excerpts with annotations (3 pages)
1320 | OWS-PRIV-001478 | OWS-PRIV-001479 | 11/18/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Comments on supplemental infringement contentions draft and strategy for Markman hearing preparation timeline | Work Product – Opinion | Withheld in Full | 2 | None
1321 | OWS-PRIV-001480 | OWS-PRIV-001483 | 11/19/2024 | Draft | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP; Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Draft Opening Claim Construction Brief outline with proposed constructions for 12 disputed claim terms across '847, '193, '562, and '015 Patents | Work Product – Ordinary | Withheld in Full | 4 | None
1322 | OWS-PRIV-001484 | OWS-PRIV-001486 | 11/19/2024 | Email | Dr. Caroline Ashford, Technical Expert, Northfield Institute of Technology | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Expert's technical opinions on thermal management architecture of LumiLink 400G-ZR+ based on teardown analysis, prepared at counsel's direction | Work Product – Ordinary | Withheld in Full | 3 | None
1323 | OWS-PRIV-001487 | OWS-PRIV-001489 | 11/20/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Summary of key admissions from Michaud deposition and recommendations for supplemental discovery requests targeting Lumicore design team communications regarding OWS patents | Work Product – Opinion | Withheld in Full | 3 | None
1324 | OWS-PRIV-001490 | OWS-PRIV-001492 | 11/20/2024 | Draft | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Draft Third Set of Requests for Production to Lumicore targeting design team communications regarding OWS patents and internal design review documents | Work Product – Ordinary | Withheld in Full | 3 | None
1325 | OWS-PRIV-001493 | OWS-PRIV-001495 | 11/21/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Review comments and revisions to draft Third Set of Requests for Production with strategic focus recommendations | Work Product – Opinion | Withheld in Full | 3 | None
1326 | OWS-PRIV-001496 | OWS-PRIV-001498 | 11/21/2024 | Memorandum | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Analysis of Lumicore's objections to OWS's Second Set of Requests for Production and strategy for meet-and-confer regarding deficient responses to RFPs 15, 18, and 22 | Work Product – Ordinary | Withheld in Full | 3 | None
1327 | OWS-PRIV-001499 | OWS-PRIV-001501 | 11/22/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Jim Callahan, Local Counsel Partner, Whitmore & Callahan LLP | Discussion of discovery dispute procedures under Judge Gilstrap's standing order and strategy for letter brief on Lumicore's production deficiencies | Attorney-Client Privilege & Work Product | Withheld in Full | 3 | None
1328 | OWS-PRIV-001502 | OWS-PRIV-001504 | 11/22/2024 | Draft | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Draft discovery dispute letter brief regarding Lumicore's deficient production of source code and design review documents | Work Product – Ordinary | Withheld in Full | 3 | None
1329 | OWS-PRIV-001505 | OWS-PRIV-001507 | 11/23/2024 | Memorandum | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Assessment of Lumicore's anticipated Daubert challenges to Dr. Ashford's technical opinions and Dr. Keating's damages methodology; preparation recommendations | Work Product – Opinion | Withheld in Full | 3 | None
1330 | OWS-PRIV-001508 | OWS-PRIV-001510 | 11/23/2024 | Email | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Research on Federal Circuit standards for technical expert reliability challenges in patent cases involving semiconductor technology | Work Product – Ordinary | Withheld in Full | 3 | None
1331 | OWS-PRIV-001511 | OWS-PRIV-001513 | 11/24/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Gregory Falk, Industry Expert, Independent Consultant | Communication providing Lumicore market positioning data for industry expert's analysis of commercial success and market impact for secondary considerations opinions | Work Product – Ordinary | Withheld in Full | 3 | None
1332 | OWS-PRIV-001514 | OWS-PRIV-001516 | 11/24/2024 | Email | Gregory Falk, Industry Expert, Independent Consultant | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Industry expert's preliminary observations on photonic transceiver market dynamics and OWS's competitive position, prepared at counsel's direction | Work Product – Ordinary | Withheld in Full | 3 | None
1333 | OWS-PRIV-001517 | OWS-PRIV-001519 | 11/25/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Update on expert engagement status and timeline for expert reports; discussion of coordination between Dr. Ashford, Dr. Keating, and Mr. Falk work streams | Work Product – Ordinary | Withheld in Full | 3 | None
1334 | OWS-PRIV-001520 | OWS-PRIV-001522 | 11/25/2024 | Memorandum | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Analysis of Lumicore's '847 Patent invalidity contentions based on combination of Nakamura (JP 2014-078925) and Patel (IEEE Photonics Technology Letters, 2012) references; assessment of motivation to combine | Work Product – Opinion | Withheld in Full | 3 | None
1335 | OWS-PRIV-001523 | OWS-PRIV-001525 | 11/26/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Rebecca Tanaka, General Counsel, Optiwave Semiconductor Corp. | Franklin Osei, Board Chair / Managing Partner, Ridgeline Capital Partners, LP | Legal advice regarding case status update, expert engagement costs, and budget projections through Markman hearing | Attorney-Client Privilege | Withheld in Full | 3 | None
1336 | OWS-PRIV-001526 | OWS-PRIV-001528 | 11/26/2024 | Email | Rebecca Tanaka, General Counsel, Optiwave Semiconductor Corp. | Alan Ngo, Partner, Calderwood & Harkness LLP | Client response regarding litigation budget approval and inquiry about settlement posture assessment; seeking legal advice on negotiation strategy | Attorney-Client Privilege | Withheld in Full | 3 | None
1337 | OWS-PRIV-001529 | OWS-PRIV-001531 | 11/27/2024 | Memorandum | Alan Ngo, Partner, Calderwood & Harkness LLP | Rebecca Tanaka, General Counsel, Optiwave Semiconductor Corp. | Legal advice analyzing settlement posture, case value assessment, and litigation risk factors; discussion of potential mediation timing | Attorney-Client Privilege & Work Product | Withheld in Full | 3 | None
1338 | OWS-PRIV-001532 | OWS-PRIV-001534 | 11/27/2024 | Spreadsheet | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Litigation cost and damages model spreadsheet comparing reasonable royalty and lost profits scenarios for case valuation and settlement analysis | Work Product – Ordinary | Withheld in Full | 3 | None
1339 | OWS-PRIV-001535 | OWS-PRIV-001537 | 11/28/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Marcus Delgado, Partner, Calderwood & Harkness LLP | Strategic direction on motion to compel Lumicore's opinion-of-counsel letters and coordination with willfulness discovery | Work Product – Opinion | Withheld in Full | 3 | None
1340 | OWS-PRIV-001538 | OWS-PRIV-001540 | 11/29/2024 | Draft | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Draft motion to compel production of Lumicore's opinion-of-counsel letters based on at-issue waiver doctrine and sword-shield analysis | Work Product – Ordinary | Withheld in Full | 3 | None
1341 | OWS-PRIV-001541 | OWS-PRIV-001543 | 11/29/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Transmittal of revised draft motion to compel with analysis of Knorr-Bremse and In re Seagate precedent on opinion-of-counsel waiver | Work Product – Opinion | Withheld in Full | 3 | None
1342 | OWS-PRIV-001544 | OWS-PRIV-001546 | 11/30/2024 | Memorandum | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Comprehensive case status memorandum summarizing discovery posture, deposition schedule, expert timeline, and claim construction briefing status as of November 30, 2024 | Work Product – Ordinary | Withheld in Full | 3 | None
1343 | OWS-PRIV-001547 | OWS-PRIV-001549 | 11/30/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Rebecca Tanaka, General Counsel, Optiwave Semiconductor Corp. | Franklin Osei, Board Chair / Managing Partner, Ridgeline Capital Partners, LP | Monthly case status update to client with strategic assessment and upcoming milestone schedule | Attorney-Client Privilege & Work Product | Withheld in Full | 3 | None
1344 | OWS-PRIV-001550 | OWS-PRIV-001552 | 12/01/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Instructions for preparation of Bautista deposition examination outline and coordination of exhibit binders | Work Product – Ordinary | Withheld in Full | 3 | None
1345 | OWS-PRIV-001553 | OWS-PRIV-001555 | 12/01/2024 | Memorandum | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Analysis of Raymond Bautista's prior deposition testimony in Lumicore Technologies, Inc. v. Coreline Technologies LLC (N.D. Cal.) regarding patent licensing and opinion-of-counsel practices | Work Product – Opinion | Withheld in Full | 3 | None
1346 | OWS-PRIV-001556 | OWS-PRIV-001558 | 12/02/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Final Bautista deposition preparation discussion including examination strategy for FairPoint licensing letter timeline and opinion-of-counsel privilege assertions | Work Product – Opinion | Withheld in Full | 3 | None
1347 | OWS-PRIV-001559 | OWS-PRIV-001561 | 12/02/2024 | Draft | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Draft deposition exhibit list for Raymond Bautista deposition with privilege-sensitive document annotations | Work Product – Ordinary | Withheld in Full | 3 | None
1348 | OWS-PRIV-001562 | OWS-PRIV-001564 | 12/02/2024 | Email with Attachment | Kevin Ng, Lead Engineer, Benchmark Semiconductor Analysis, LLC | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Transmittal of supplemental reverse-engineering analysis of LumiLink 400G-ZR+ waveguide multiplexer structure, prepared at counsel's direction for litigation | Work Product – Ordinary | Withheld in Full | 3 | 1 attachment: Reverse-engineering report supplement (7 pages)
1349 | OWS-PRIV-001565 | OWS-PRIV-001567 | 12/03/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Kevin Ng, Lead Engineer, Benchmark Semiconductor Analysis, LLC | Follow-up questions on reverse-engineering analysis and request for additional cross-sectional imaging of grating coupler structure | Work Product – Ordinary | Withheld in Full | 3 | None
1350 | OWS-PRIV-001568 | OWS-PRIV-001570 | 12/03/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Post-Bautista deposition strategic assessment and directions for motion to compel opinion-of-counsel letters filing timeline | Work Product – Opinion | Withheld in Full | 3 | None
1351 | OWS-PRIV-001571 | OWS-PRIV-001573 | 12/04/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Dr. Caroline Ashford, Technical Expert, Northfield Institute of Technology | Communication providing Benchmark reverse-engineering results for expert's review and incorporation into infringement opinions for '847 and '562 Patent claims | Work Product – Ordinary | Withheld in Full | 3 | None
1352 | OWS-PRIV-001574 | OWS-PRIV-001576 | 12/04/2024 | Email with Attachment | Dr. Caroline Ashford, Technical Expert, Northfield Institute of Technology | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Expert's updated technical analysis incorporating reverse-engineering data confirming waveguide multiplexer structure meets '847 Patent claim limitations | Work Product – Ordinary | Withheld in Full | 3 | 1 attachment: Updated technical analysis (4 pages)
1353 | OWS-PRIV-001577 | OWS-PRIV-001579 | 12/05/2024 | Memorandum | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Assessment of evidence sufficiency for summary judgment motion on literal infringement of '847 Patent Claims 1 and 5 based on cumulative technical evidence | Work Product – Opinion | Withheld in Full | 3 | None
1354 | OWS-PRIV-001580 | OWS-PRIV-001582 | 12/05/2024 | Email | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Research on summary judgment standards for patent infringement in E.D. Tex. and Federal Circuit case law on disputed vs. undisputed claim limitations | Work Product – Ordinary | Withheld in Full | 3 | None
1355 | OWS-PRIV-001583 | OWS-PRIV-001585 | 12/06/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Strategic direction on Reply Claim Construction Brief preparation and assignment of disputed term sections | Work Product – Opinion | Withheld in Full | 3 | None
1356 | OWS-PRIV-001586 | OWS-PRIV-001588 | 12/06/2024 | Memorandum | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Analysis of Lumicore's responsive constructions and identification of mischaracterizations of prosecution history for 'coherent detection module' and 'silicon-on-insulator waveguide' terms | Work Product – Opinion | Withheld in Full | 3 | None
1357 | OWS-PRIV-001589 | OWS-PRIV-001591 | 12/07/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Dr. Caroline Ashford, Technical Expert, Northfield Institute of Technology | Request for expert's supplemental declaration addressing Lumicore's responsive claim construction positions on 'micro-channel heat sink' and 'polarization-diverse grating coupler' terms | Work Product – Ordinary | Withheld in Full | 3 | None
1358 | OWS-PRIV-001592 | OWS-PRIV-001594 | 12/07/2024 | Email | Dr. Caroline Ashford, Technical Expert, Northfield Institute of Technology | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Expert's preliminary responses on disputed claim terms and agreement to prepare supplemental declaration; prepared at counsel's direction | Work Product – Ordinary | Withheld in Full | 3 | None
1359 | OWS-PRIV-001595 | OWS-PRIV-001597 | 12/07/2024 | Spreadsheet | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Claim term comparison chart mapping OWS's proposed constructions against Lumicore's constructions and Court's prior constructions of similar terms in related cases | Work Product – Ordinary | Withheld in Full | 3 | None
1360 | OWS-PRIV-001598 | OWS-PRIV-001600 | 12/08/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Analysis of claim construction implications for damages case, including impact of narrow vs. broad constructions on reasonable royalty base and apportionment | Work Product – Opinion | Withheld in Full | 3 | None
1361 | OWS-PRIV-001601 | OWS-PRIV-001603 | 12/08/2024 | Email with Attachment | Kevin Ng, Lead Engineer, Benchmark Semiconductor Analysis, LLC | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Supplemental cross-sectional imaging analysis of LumiLink 400G-ZR+ grating coupler structure requested by counsel for claim construction and infringement analysis | Work Product – Ordinary | Withheld in Full | 3 | 1 attachment: Cross-sectional imaging report (5 pages)
1362 | OWS-PRIV-001604 | OWS-PRIV-001606 | 12/08/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Kevin Ng, Lead Engineer, Benchmark Semiconductor Analysis, LLC | Follow-up instructions for additional SEM imaging of LumiEdge 1600G-LR waveguide multiplexer at counsel's direction for anticipated supplemental expert analysis | Work Product – Ordinary | Withheld in Full | 3 | None
1363 | OWS-PRIV-001607 | OWS-PRIV-001609 | 12/09/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Comments on draft Reply Claim Construction Brief and strategic recommendations for oral argument preparation | Work Product – Opinion | Withheld in Full | 3 | None
1364 | OWS-PRIV-001610 | OWS-PRIV-001612 | 12/09/2024 | Memorandum | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Research memorandum on Judge Gilstrap's prior Markman rulings in photonic semiconductor cases for claim construction argument preparation | Work Product – Ordinary | Withheld in Full | 3 | None
1365 | OWS-PRIV-001613 | OWS-PRIV-001615 | 12/09/2024 | Draft | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Draft supplemental expert declaration of Dr. Caroline Ashford on disputed claim terms for filing with Reply Claim Construction Brief | Work Product – Ordinary | Withheld in Full | 3 | None
1366 | OWS-PRIV-001616 | OWS-PRIV-001618 | 12/10/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Summary of Reeves deposition and recommended next steps for discovery and motion practice regarding willfulness evidence | Work Product – Opinion | Withheld in Full | 3 | None
1367 | OWS-PRIV-001619 | OWS-PRIV-001621 | 12/10/2024 | Draft | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Draft meet-and-confer letter to Lumicore's counsel regarding supplemental production deficiencies identified in RFP responses 15, 18, 22, and 25 | Work Product – Ordinary | Withheld in Full | 3 | None
1368 | OWS-PRIV-001622 | OWS-PRIV-001624 | 12/10/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Jim Callahan, Local Counsel Partner, Whitmore & Callahan LLP | Coordination with local counsel on discovery motion filing procedures and Judge Gilstrap's scheduling preferences | Attorney-Client Privilege & Work Product | Withheld in Full | 3 | None
1369 | OWS-PRIV-001625 | OWS-PRIV-001627 | 12/10/2024 | Email | Jim Callahan, Local Counsel Partner, Whitmore & Callahan LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Local counsel's response regarding discovery motion procedures and recent scheduling order amendments in E.D. Tex. | Attorney-Client Privilege & Work Product | Withheld in Full | 3 | None
1370 | OWS-PRIV-001628 | OWS-PRIV-001630 | 12/11/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Dr. Lawrence Keating, Damages Expert, Meridian Economic Consulting Group, LLC | Additional questions for damages expert regarding apportionment methodology for multi-component photonic transceiver products and smallest salable patent-practicing unit analysis | Work Product – Ordinary | Withheld in Full | 3 | None
1371 | OWS-PRIV-001631 | OWS-PRIV-001633 | 12/11/2024 | Email | Dr. Lawrence Keating, Damages Expert, Meridian Economic Consulting Group, LLC | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Expert's response regarding apportionment methodology and preliminary views on smallest salable patent-practicing unit for LumiLink and LumiEdge product lines | Work Product – Ordinary | Withheld in Full | 3 | None
1372 | OWS-PRIV-001634 | OWS-PRIV-001636 | 12/11/2024 | Email with Attachment | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Dr. Lawrence Keating, Damages Expert, Meridian Economic Consulting Group, LLC | Transmittal of OWS customer-specific sales data and competitive bid records for expert's lost profits analysis under Panduit test | Work Product – Ordinary | Withheld in Full | 3 | 1 attachment: OWS customer data compilation (5 pages)
1373 | OWS-PRIV-001637 | OWS-PRIV-001639 | 12/12/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Marcus Delgado, Partner, Calderwood & Harkness LLP | Review comments on Reply Claim Construction Brief draft with strategic revisions for 'waveguide multiplexer' and 'silicon-on-insulator waveguide' term arguments | Work Product – Opinion | Withheld in Full | 3 | None
1374 | OWS-PRIV-001640 | OWS-PRIV-001642 | 12/12/2024 | Draft | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP; Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Revised Reply Claim Construction Brief incorporating partner's comments and updated expert declaration references | Work Product – Ordinary | Withheld in Full | 3 | None
1375 | OWS-PRIV-001643 | OWS-PRIV-001645 | 12/12/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Dr. Caroline Ashford, Technical Expert, Northfield Institute of Technology | Transmittal of draft expert declaration for review and request for expert's signature; discussion of claim term technical context | Work Product – Ordinary | Withheld in Full | 3 | None
1376 | OWS-PRIV-001646 | OWS-PRIV-001648 | 12/12/2024 | Email with Attachment | Dr. Caroline Ashford, Technical Expert, Northfield Institute of Technology | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Expert's signed supplemental declaration with minor revisions to technical discussion of 'polarization-diverse grating coupler' construction | Work Product – Ordinary | Withheld in Full | 3 | 1 attachment: Signed expert declaration (6 pages)
1377 | OWS-PRIV-001649 | OWS-PRIV-001651 | 12/13/2024 | Memorandum | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Analysis of Lumicore's Section 101 invalidity contentions for '193 Patent Claims 1 and 7, assessing Alice two-step framework and abstract idea arguments | Work Product – Opinion | Withheld in Full | 3 | None
1378 | OWS-PRIV-001652 | OWS-PRIV-001654 | 12/13/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Feedback on Section 101 analysis and direction to research Federal Circuit precedent on hardware-implemented photonic processing claims as patent-eligible subject matter | Work Product – Opinion | Withheld in Full | 3 | None
1379 | OWS-PRIV-001655 | OWS-PRIV-001657 | 12/13/2024 | Email | Alan Ngo, Partner, Calderwood & Harkness LLP | Rebecca Tanaka, General Counsel, Optiwave Semiconductor Corp. | Dr. Jian-Wei Huang, CTO, Optiwave Semiconductor Corp. | Legal advice regarding preparation of OWS technical witnesses for upcoming depositions and coordination of document review with engineering team | Attorney-Client Privilege | Withheld in Full | 3 | None
1380 | OWS-PRIV-001658 | OWS-PRIV-001660 | 12/13/2024 | Memorandum | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Deposition preparation analysis for Dr. Jian-Wei Huang (OWS CTO) anticipated in January 2025, identifying key topics including patent conception, development timeline, and commercial embodiment of claimed inventions | Work Product – Opinion | Withheld in Full | 3 | None
1381 | OWS-PRIV-001661 | OWS-PRIV-001663 | 12/13/2024 | Email | Rebecca Tanaka, General Counsel, Optiwave Semiconductor Corp. | Alan Ngo, Partner, Calderwood & Harkness LLP | Client response regarding availability of CTO and engineering team members for deposition preparation sessions and document review | Attorney-Client Privilege | Withheld in Full | 3 | None
1382 | OWS-PRIV-001664 | OWS-PRIV-001666 | 12/14/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Alan Ngo, Partner, Calderwood & Harkness LLP | Draft schedule for OWS witness deposition preparation sessions (Dr. Huang, Dr. Petrov, David Leitner) and proposed preparation topics | Work Product – Ordinary | Withheld in Full | 3 | None
1383 | OWS-PRIV-001667 | OWS-PRIV-001669 | 12/14/2024 | Memorandum | Omar Siddiqui, Working Associate, Calderwood & Harkness LLP | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Analysis of potential Lumicore inequitable conduct defense based on prosecution of '562 Patent and assessment of materiality and intent-to-deceive requirements under Brightmoor & Co. | Work Product – Opinion | Withheld in Full | 3 | None
1384 | OWS-PRIV-001670 | OWS-PRIV-001672 | 12/14/2024 | Email | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Dr. Martin Chu, Lead Patent Prosecution Attorney, Cascade IP Advisors, LLC | Request for patent prosecution counsel's analysis of Lumicore's inequitable conduct allegations regarding '562 Patent prosecution history | Attorney-Client Privilege | Withheld in Full | 3 | None
1385 | OWS-PRIV-001673 | OWS-PRIV-001675 | 12/14/2024 | Email | Dr. Martin Chu, Lead Patent Prosecution Attorney, Cascade IP Advisors, LLC | Wendy Schultz, Lead Associate, Calderwood & Harkness LLP | Patent prosecution counsel's response regarding '562 Patent prosecution history and IDS submissions; analysis of materiality of allegedly undisclosed prior art | Attorney-Client Privilege | Withheld in Full | 3 | None
1386 | OWS-PRIV-001676 | OWS-PRIV-001678 | 12/14/2024 | Spreadsheet | Omar Siddiqui, Working Associate, Calderwood & Harknes