TU Changcun

Qualification:
Patent Attorney since 2006

Technical Field:

Physics, Semiconductor, Electrical Engineering, Electronics

Language:
Chinese and English

Education and Training:

Bachelor of Science in Physics from Tsinghua University in 1999

Master of Science in Physics from Tsinghua University in 2002

Professional Experience:
Patent Attorney, CCPIT Patent and Trademark Law Office since 2006

Patent Engineer in an IP law firm in Beijing from 2002 to 2006

Practice Area:

Mr. Tu's practice focuses mainly on prosecution of patent. He has successfully represented some major corporations, especially semiconductor companies, in patent prosecution, and accumulated rich experience in drafting application documents, patent filing and prosecution. Also, Mr. Tu handled many patent reexamination cases and a series of invalidation cases before the Patent Reexamination Board.

Professional Affiliation:
Member of All China Patent Agents Association