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Yimin Chai

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Patent Attorney since 2002

Technical Field:

Machine Building, Metallurgy and Processing of Metals, Equipment and Technology of Machining, Transportation Vehicles and Engines, Textiles, Paper Making and Printing, Package Technology, and Agricultural Machines


Chinese and English

Education and Training:

Bachelor of Science in Textile Engineering from China Textile University in 1996

Professional Experience:

Joined CCPIT Patent and Trademark Law Office in 2002

Worked as an Examiner in SIPO from 1996 to 2002

Practice Area:

Mr. Chai's practice focuses on patent prosecution. He is experienced in drafting patent application documents, patent reexamination, patent invalidation, patent validity litigation and legal opinion on patent infringement.

Professional Affiliation:

Member of All China Patent Agents Association