Jonathan’s past work as a patent agent, drafting and prosecuting patent applications in the U.S. Patent and Trademark Office (USPTO) and coordinating prosecution in foreign patent offices, now enables him to identify mistakes in prosecution that can lead to weakened patent claims in litigation and advise clients on how to avoid such issues. While attending law school in the evening, by day Jonathan analyzed hundreds of patents to identify standard-essential patents, giving him unique experience in claim interpretation and infringement analysis.
Over the course of his career, Jonathan has gained experience across a wide variety of technological fields, including wireless/mobile telecommunications, audio/video codecs and standards (e.g., DVD, Blu-Ray, AVC, VC-1, and ATSC), website development, computer architecture, internet protocols, semiconductor fabrication, digital signal processing, circuit design and analysis, optics, and liquid crystals. He also has extensive experience with programming languages such as Java, C++, C, and JavaScript, both as a software developer and in conducting source code reviews in the context of litigation.