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Lei Sun

Beijing Office
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Patent Attorney since 2008

Technical Field:

Computer Technology, Electronic Technology, Semiconductor Technology, Microelectronic Technology, Information Processing


Chinese, English and Japanese

Education and Training:

Electronic Engineering, Dalian University of Technology, 1998-2002

Measurement Techniques & Instruments, Dalian University of Technology, 2002-2005

Study inVossius & Partner in Germany in 2009

Studying for a master's degree in OSaKa institute of technology from 2019 to 2020

Professional Experience:

Joined CCPIT Patent and Trademark Law Office in 2005

Practice Area:

Miss. Sun's practice focuses on drafting patent application documents, patent prosecution(including domestic patent application, PCT application and foreign patent application), patent reexamination, patent invalidation, patent search and novelty search.

Professional Affiliation:

All China Patent Agents Association

Intellectual Property Association of Japan