Qualification:
Patent Attorney since 1984

Technical Field:
Machine Building, Equipment and Processing of Metals, Transportation Vehicles and Engines, Power Technology, and Agriculture Machines

Language:
Chinese and English

Education and Training:
Bachelor of Science in Airplane Design from Harbin Military Engineering Institute in 1969

Trained in law firms in Japan from Dec.1985 to March 1987

Professional Experience:
Joined CCPIT Patent and Trademark Law Office in 1983

Worked as a Technician and Engineer in the Institute 501 of Astronautics Ministry from 1969 to 1983

Practice Area:
Mr. Zhang's practice focuses mainly on drafting patent application documents, patent reexamination, patent invalidation, patent validity litigation, licensing of patent and patent search.

Professional Affiliation:
Member of All China Patent Agents Association