Qualification:
Patent Attorney since 1989

Technical Field:
Automatic Control Engineering

Language:
Chinese, English and German

Education and Training:
Bachelor of Science in Automatic Control Engineering from Northwest Polytechnic University

Trained in a law firm in Japan in 1992

Trained in a law firm in Germany from Nov. 1994 to Feb. 1995

Professional Experience:
Joined CCPIT Patent and Trademark Law Office in 1988

Worked in Great Wall Institute of Metrology and Measurement Technology in Beijing from 1979 to 1988

Practice Area:
Ms. Liu's practice focuses mainly on patent invalidation, patent infringement litigation and patent search.

Publication and Presentation:
Author: 100T Lever Power-Measuring Console, Aviation and Aerospace Technology Measurement, NO. 12, 1984;

Author: How Do Enterprises Develop New Technique through Patent Search, International Business, Sep.16, Sep. 24, Oct. 2, Oct. 10, 1998;

Author: The Significance and Effect of Patent Search, China Patent Agency, NO. 1,2,3,4, 1999;

Author: How to Choose Patent Search Professionals, Trademark Research, 2000;

Author: The Usually Questions in Patent Search, China Patent Agency, NO. 1, 2001.

Professional Affiliation:
Member of All China Patent Agents Association