Has handled over 4,000 patent applications, 100+ patent invalidation cases, and 50+ infringement cases in total. Served as a lecturer at Jiaxing University, delivering 100+ patent seminars. Well-versed in chemistry and mechanical fields, providing precise solutions to R&D needs.

Practice areas cover the full spectrum of intellectual property services: front-end (patent mining, application, and portfolio strategy) and back-end rights protection (invalidation, infringement litigation, and corporate IP advisory).