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Lei Sun

Beijing Office
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Patent Attorney since 2007

Technical Field:

Communication and Information System, Computer Network


Chinese, Japanese and English

Education and Training:

Bachelor of Science in Dalian University of Technology , 2002

Master of Science in Dalian University of Technology, 2005

Trained in a Germany law firm, 2009

Professional Experience:

Patent Attorney, CCPIT Patent and Trademark Law Office since 2005

Practice Area:

Ms. Sun's practice focuses mainly on patent prosecution. She has successfully represented some major corporations, especially companies in electrical field, in patent prosecution. She has handled hundreds patent filings and prosecuting cases covering various technical fields, particularly the fields of electronics, computer, printer and semiconductor. Ms. Sun has also handled patent prosecuting cases in many countries outside of China, such as the Japan.

Professional Affiliation:

Member of All China Patent Agents Association