Qualification:
Patent Attorney since 2006
Attorney-at-Law since 2007

Technical Field:
computer, Telecommunication, signal and information processing, pattern recognition

Language:
Chinese and English

Education and Training:
Master of Engineering in Signal Information processing from Peking University in 2000

Minored in Law from Peking University in 1997

Bachelor of Science in Scientific computing and software from Peking University in 1997

Professional Experience:
Patent Attorney, CCPIT Patent and Trademark Law Office since 2007

Patent Attorney, Dragon Intellectual Property Law Firm and Liu, Shen & Associates from 2005 to 2007

Project manager, ThinkIT, Institute of Acoustic, Chinese Academy of Science, from 2001 to 2005

Software Engineer, Intel China Research Center, from 2000 to 2001

Practice Area:
Mr. Sun's practice focuses mainly on patent prosecution. He has handled hundreds patent filings and prosecuting cases covering various technical fields, such as Telecommunication, computer, signal and information processing, semiconductor and multimedia technology etc. Mr. Sun has also represented clients in patent reexamination cases, patent invalidation and patent litigation cases, and has provided services to clients of infringement analysis, IP Due Diligence, patent search report etc.

Professional Affiliation:
Member of All China Patent Agents Association