Contract analysis

I. Executive Summary The purpose of this memorandum is to present the findings of our intellectual property due diligence review of Vectris Photonics, Inc. ("Vectris" or the "Company") in connection with the proposed all-cash acquisition of Vectris by Halcyon Semiconductor Aktiengesellschaft ("Halcyon" or the "Buyer") for a total enterprise value of Eight Hundred Million Dollars ($800,000,000) (the "Transaction"). Th

II. Patent Portfolio Overview A. Issued U.S. Patents Portfolio Size. Vectris currently holds one hundred eighty-seven (187) issued U.S. patents. This is a substantial portfolio for a company of Vectris's size and vintage, reflecting the Company's sustained investment in research and development since its founding in 2012. Ownership. All 187 issued U.S. patents are owned directly by Vectris Photonics, Inc. No patents

III. Trademark and Trade Secret Considerations A. Trademarks. Vectris owns registered United States trademarks for the following marks: "VECTRIS" (U.S. Reg. No. [registered with the USPTO in International Class 9 for semiconductor devices and optical transceivers]); "VECTRIS PHOTONICS" (U.S. Reg. No. [registered in International Classes 9 and 42]); and several product-line marks associated with specific transceiver a

IV. License Agreements A. License-In Agreements (Vectris as Licensee) Vectris is a licensee under five material license-in agreements pursuant to which the Company holds rights to third-party intellectual property used in its products and business operations. Each agreement is summarized below. License Agreement No. 1 — Core Photonic Platform License. Vectris holds an exclusive field-of-use license from a university

V. Freedom-to-Operate Analysis A. Scope and Methodology Calderwood & Harkness coordinated with Vectris's outside patent counsel at Whitfield, Prager & Loomis LLP and reviewed the Company's internal freedom-to-operate ("FTO") studies conducted within the last eighteen (18) months. These studies were prepared by the Company's IP department under the direction of Rebecca Lau and the Company's Vice President of intellect

VI. IP Assignment and Employee Invention Matters A secure chain of title from the individual inventors who created the Company's intellectual property to the Company itself is a foundational requirement for any IP-intensive acquisition. We have reviewed the Company's practices and documentation in this area and summarize our findings below. Standard Employee Agreements. Vectris uses a standard form Confidentiality, I

VII. IP Encumbrances and Security Interests An essential component of IP due diligence is confirming that the target's intellectual property assets are free and clear of liens, security interests, pledges, and other encumbrances that could impair the buyer's post-closing rights. UCC-1 Search. We conducted Uniform Commercial Code ("UCC") lien searches against Vectris Photonics, Inc. in both the State of Delaware (the

VIII. Recommended IP Representations and Warranties for the Merger Agreement Based on the findings of our due diligence review, we set forth below our recommended intellectual property representations and warranties for inclusion in the Merger Agreement, together with recommended qualifications and carveouts and indemnification coverage. A. Proposed Representations by Vectris We recommend that the following represent

1. Ownership. The Company is the sole and exclusive owner of all Company intellectual Property (as defined in the Merger Agreement), free and clear of all liens, encumbrances, pledges, security interests, claims, licenses, and other restrictions (other than Permitted Encumbrances, as defined in the Merger Agreement, and the license-out agreements disclosed on Schedule 3.10). The Company has good and valid title to al

2. Validity and Enforceability. To the Knowledge of the Company, all issued patents included in the Company intellectual Property are valid and enforceable. Except as set forth on Schedule 3.10 (which shall disclose the two IPR proceedings and one ex parte reexamination proceeding described in this memorandum), there are no pending or, to the Knowledge of the Company, threatened proceedings before any court, arbitral

3. Non-Infringement (Outbound). The conduct of the Company's business as currently conducted and as currently proposed to be conducted does not infringe, misappropriate, or otherwise violate any intellectual property rights of any third party in any material respect. No claim or action alleging such infringement, misappropriation, or violation is pending against the Company, and no such claim or action has been threa

4. Non-Infringement (Inbound). To the Knowledge of the Company, no third party is currently infringing, misappropriating, or otherwise violating any Company intellectual Property in any material respect. The Company has not asserted or threatened in writing any claim against any third party alleging infringement, misappropriation, or violation of any Company intellectual Property, except as set forth on Schedule 3.10

5. License Agreements. Schedule 3.10 sets forth a complete and accurate list of all material license-in and license-out agreements to which the Company is a party. Each such agreement is in full force and effect and constitutes a legal, valid, and binding obligation of the Company and, to the Knowledge of the Company, of each other party thereto. The Company is not in material breach or default of any such agreement,

6. Change-of-Control Consents. Schedule 3.10 identifies all license agreements and other contracts relating to Company intellectual Property that require the consent or approval of, or the delivery of notice to, any third party in connection with the consummation of the transactions contemplated by the Merger Agreement. Without limiting the foregoing, License-In Agreement No. 2 (Electronic-Photonic Interface IP) and

7. Employee IP Assignments. All current and former employees, independent contractors, and consultants of the Company who have contributed to the conception, creation, development, or reduction to practice of any Company intellectual Property have executed valid and enforceable written agreements assigning to the Company all right, title, and interest in and to such intellectual property. No such person has any claim

8. No Pending Claims. Except as set forth on Schedule 3.10 (which shall disclose the prior 2019 patent infringement litigation settled in 2021, the two pending IPR proceedings, and the pending ex parte reexamination), there is no action, suit, proceeding, investigation, or claim pending or, to the Knowledge of the Company, threatened against the Company relating to the Company intellectual Property, including any cla

9. Maintenance. All required maintenance fees, annuity payments, renewal fees, and other payments necessary to maintain the Company's issued patents, pending patent applications, and trademark registrations in full force and effect have been timely paid, and no patent, patent application, or trademark registration has lapsed, been abandoned, or been cancelled due to the Company's failure to make such payments.

10. Trade Secrets. The Company has taken commercially reasonable steps to maintain the confidential