Qualification:
Patent Attorney since 1996

Technical Field:
Machine Building, Metallurgy and Processing of Metals, Equipment and Technology of Machining, Construction and Mining, Transportation Vehicles and Engines, Textiles, Paper Making and Printing, Power Technology, Precision Instrument and Optical Instrument, Air-Conditioning and Refrigeration, Package Technology, Equipment and Technology of Food Processing, Agricultural Machines, Computer Technology, Electrical Engineering, Microelectronic Technology, Optical Technique, Chemical Equipment, Food Engineering, and Medical Equipment

Language:
Chinese, English and German

Education and Training:
Bachelor of Science in Mechanical Engineering from Tianjin University in 1985

Master of Science in Mechanical Engineering from Tianjin University in 1988

Ph.D. in Mechanical Engineering from Tsinghua University in 1992

Trained in a law firm in the USA in 1999

Professional Experience:
Joined CCPIT Patent and Trademark Law Office in 1995
Taught and did scientific research at the Tsinghua University from 1992 to 1995

Practice Area:
Dr. Zhang's practice focuses on patent prosecution. He is experienced in drafting patent application documents, patent reexamination, patent invalidation, patent validity litigation, patent infringement litigation, legal opinion on patent infringement, administrative protection of patent right and licensing of patent.

Professional Affiliation:
Member of All China Patent Agents Association
Member of Chinese Group of AIPPI