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Zhengtong Yuan

Beijing Office
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Patent Attorney since 1996
Trademark Attorney since 1998
Attorney-at-Law since 2002

Technical Field:

Computer Technology, Communication Technology, Electrical Engineering, Automatic Control Engineering, Electronic Technology, Optical Technique, and Physics


Chinese and English

Education and Training:

Bachelor of Science in Electronic Technology from Anhui Machinery and Electronic College in 1990

Bachelor of Arts in Intellectual Property from Renmin University of China in 1992

Professional Experience:

Joined CCPIT Patent and Trademark Law Office in 1992

Practice Area:

Mr. Yuan's practice focuses mainly on patent reexamination, patent invalidation, patent infringement litigation, legal opinion on patent infringement, administrative protection of patent right, licensing of patent, trademark prosecution, administrative protection of trademark right, trademark infringement litigation, legal opinion on trademark infringement, licensing of trademark, domain name dispute resolution, enforcement of copyright, and unfair competition.

Professional Affiliation:

Member of All China Patent Agents Association
Member of China Trademark Association