Gregory Huh
Biography
Gregory Huh is an experienced intellectual property (IP) attorney whose practice centers on patent trial and appeal proceedings before the U.S. Patent and Trademark Office (USPTO), with a particular focus on inter partes review (IPR) proceedings, ex parte reexaminations, litigation, and related appellate matters before the U.S. Court of Appeals for the Federal Circuit.
With more than 15 years of experience in patent law, Gregory has represented both petitioners and patent owners in more than 150 inter partes review proceedings before the Patent Trial and Appeal Board (PTAB). His practice also includes patent litigation, patent prosecution, patent portfolio analysis, patentability and invalidity opinions, and freedom-to-operate assessments.
Gregory's technical experience spans a broad range of technologies, including telecommunications, wireless communications, 5G and LTE standards, computer networking, semiconductor manufacturing, quantum computing, blockchain and distributed ledger technology, artificial intelligence and machine learning, software patents, and automotive powertrains and control systems.
Before entering the legal profession, Gregory earned bachelor's and master's degrees in electrical engineering from the University of Michigan and worked as an electrical engineer. In that role, he led the development of calibration and control systems for various applications.
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- Recognized as one of the “Top 100 Best Performing Attorneys” representing petitioners; “Top 100 Most Active Attorneys” representing petitioners; and “Top 100 Overall Best Performing Attorneys” representing petitioners and patent owners in Patexia Inc.’s PTAB Intelligence Report, 2025
- Recognized in Patexia Inc.’s PTAB Intelligence Report, 2024
- Recognized as one of the “Top 100 Best Performing Attorneys” representing petitioners in Patexia Inc.’s PTAB Intelligence Report, 2023
- Recognized in Patexia Inc.’s IPR Intelligence Report, 2022
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- "PTAB Discretionary Institution and Parallel Petitions," co-author, The Patent Law 30-32 (Mar.-Apr. 2020).
- "PTAB Proceedings: New Rules and Key Practice Tips," panelist, 21st Advanced Patent Law Institute, Austin, November, 2016.
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Education
- J.D., University of California Davis School of Law
- M.S., Electrical Engineering, University of Michigan
- B.S., Electrical Engineering, University of Michigan, with high distinction
Languages
- Romanian
Admissions
- California
- Texas
- U.S. Patent and Trademark Office
Court Admissions
- U.S. Court of Appeals for the Federal Circuit
Haynes Boone Earns High Rankings in 2025 Patexia PTAB Intelligence Report
September 15, 2025
Haynes Boone and 15 Lawyers Achieve High Marks in 2024 Patexia PTAB Intelligence Report
September 24, 2024
Haynes Boone Secures High Marks in 2023 Patexia PTAB Intelligence Report
September 18, 2023