Aaron R. Wininger

Aaron R. Wininger

Aaron R. Wininger is a Senior Attorney and Schwegman’s Director of China Intellectual Property Practice. Aaron counsels both U.S. and Chinese companies on patent and trademark portfolio development, non-infringement and invalidity opinions, and cross-border enforcement of intellectual property rights. He has worked with clients in the areas of software, networks, lasers, medical devices, semiconductors and physics. His knowledge of both the Chinese and American markets allows him to advise his clients as they expand and enforce their intellectual property portfolios. He frequently publishes articles on his blog, China IP Law Update.


Posts by Aaron R. Wininger


China’s New Patent Linkage System: A Guide for Foreign Chinese Patent Holders

In compliance with the Phase One Trade Agreement, China has implemented a patent linkage system in their amended patent law, which became effective June 1, 2021 (Article 76 of the …