Gregory Huh



Education and Clerkships

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; Eta Kappa Nu Honor Society; Tau Beta Pi Honor Society




U.S. Patent and Trademark Office

Court Admissions

U.S. Court of Appeals for the Federal Circuit




Gregory Huh actively represents a wide variety of clients in complex and disputed matters, including representing both petitioners and patent owners in inter partes review (IPR) challenges and other post-grant trials before the US Patent and Trademark Office. In this capacity, Gregory has prepared briefings and argued before the Patent Trial and Appeal Board.

Gregory also works with clients on the preparation and prosecution of new patent applications in a variety of technical fields. Gregory also assists clients with portfolio analysis for design around, purchase, and licensing opportunities.

Before going to law school, Gregory completed B.S. and M.S. degrees in electrical engineering and served as a senior project engineer at General Motors where he led the development of calibration and controls for three vehicle applications.

Selected Publications and Speeches

  • "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 3-6, 2016.

Technical Experience

  • Semiconductor processing
  • Control systems
  • Signal processing
  • Networking and cloud computing
  • Cellular
  • Video on demand
  • Computer programming in C, C++, Visual Basic, MATLAB, VHDL, AHDL, and Assembly Language
  • Microprocessor and circuit design
  • Powertrain calibration and controls

Client Focus


Cisco Honors Haynes and Boone for "Excellence in Partnering"

Worldwide technology provider Cisco Systems, Inc. has selected Haynes and Boone for its Excellence in Partnering Award in recognition of the firm’s stellar results on patent litigation and related issues.

Media Mentions

Below are links to recent articles about the U.S. Patent Trial and Appeal Board (PTAB), featuring Haynes and Boone lawyers:

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