Dr. Hsuanyeh Chang

Hsuanyeh Law Group PC (USA)

Hsuanyeh is committed to helping clients reach their business objectives by resolving legal conflicts and enhancing their intellectual property portfolios. With extensive experience, he has navigated patent litigation cases, advocating for clients in both offensive and defensive positions in U.S. district courts, as well as handling patent appeals at the U.S. Court of Appeals for the Federal Circuit. Additionally, Hsuanyeh is also proficient in patent prosecution and post-grant proceedings, managing matters such as ex parte reexaminations and inter partes reviews at the U.S. Patent and Trademark Office.