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Ya Wen

Senior Trade Mark Attorney


+86 10 8632 4000


Ya Wen is a Senior Trade Mark Attorney based in our Beijing office.

Ya has been practicing Intellectual Property law for over 16 years advising multi-national companies on the management of their IP portfolios, audits, devising and implementing protection strategies, IP transactions, IP due diligence, evaluating and mitigating infringement risks.

Before joining Rouse, Ya worked for a well-respected US law firm advising on trade mark prosecution and enforcement for both domestic and international matters, a full-service Chinese law firm and a local IP firm with a focus on trade mark prosecution.

Ya has represented international clients in a diverse range of industries, including technology, pharmaceutical, gaming, movie, food and beverage, chemical, mechanical, education, publishing, real estate, hotel and retail services. 


  • Master’s in law (J.M.), Peking University, Intellectual Property, China
  • Master’s in Law (LL.M.), University of Southern California (USC), Entertainment and IP track, U.S.
  • Master of Business Administration (M.B.A.), Peking University, Strategy and Operations, China, Exchange Program at University of Chicago Booth School of Business, U.S.


  • Excellent Tier - Trademark Expert Directory of Chinese Trademark Association 2023
  • Gold Metal Trademark Practitioner– Chinese Trademark Association 2022