Liang, Mark

Mark Liang is a partner with O’Melveny & Myers LLP. He focuses his legal practice on patent and technology-related litigation, and AI counseling. He has experience in all stages of patent cases, including claim construction, fact and expert discovery, dispositive motions, trial, post-trial, and appeal. He represents clients in federal courts, the International Trade Commission, and United States Patent and Trademark Office, including reexaminations and inter partes review (IPR). He has litigated over 100 patent matters in district courts. He has been on several successful trial teams, including in the Eastern District of Texas, Western District of Texas, District of Delaware, and the International Trade Commission.  He has argued at dozens of hearings on claim construction, dispositive motions, and before the Federal Circuit.