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Jeffrey F. Yee

725 S. Figueroa Street
Suite 350
Los Angeles, California 90017
Phone:  213.337.3211
Fax:  213.624.3755


Jeffrey F. Yee focuses his practice on intellectual property related issues, coming to law from a chemical engineering background.
He has worked on many patent infringement litigations involving mechanical design, polymer, fire retardant, pharmaceuticals, medical devices, LCD panel, thin film transistor manufacturing process, DVD technologies, smartphones, and content-based image search and webpage hypermedia. He also litigated trademark, trade dress, and design patent matters.

Additionally, Jeffrey counsels clients on all aspects related to the prosecution, acquisition and enforcement of trademarks and patents. He has experience in general corporate law, bankruptcy, and contract matters. His clients include startup and large companies, pharmaceutical/medical device companies, universities, and LED lighting, electronics, clothing and toy manufacturers.

Before entering law school, he was a process engineer with a world-renowned engineering firm that completed work for several major oil companies. He is also experienced and knowledgeable in hazardous material exposure.

Legal Experience

  • LeClairRyan, Los Angeles, California, 2018 - present
  • GreenbergTraurig, Los Angeles, California, 2008 - 2018

Memberships and Affiliations

  • Member, American Bar Association
  • Member, American Intellectual Property Lawyers Association and Los Angeles County Bar Association

Related Industries


  • J.D., Southwestern University School of Law, 1997
  • M.S., Chemical Engineering, University of Southern California, 1990
  • B.S., National Cheng-Kung University, 1987

Bar Admissions

  • California, 1997

Court Admissions

  • U.S. Court of Appeals for the Ninth Circuit
  • U.S. Court of Appeals for the Federal Circuit
  • U.S. District Court for the Southern District of California
  • U.S. District Court for the Northern District of California
  • U.S. District Court for the Central District of California
  • U.S. Patent and Trademark Office
  • U.S. District Court for the Eastern District of Texas

Spoken Languages

  • Mandarin
  • Taiwanese