Qualification：

Patent Attorney since 2013

Technical Field：

Machine Design & Machine Building、Electronics and Mechanical Science

Languages：

Chinese、English、Japanese

Education and Training：

Master of Electronics and Mechanical Science , Chiba University 1998-2001

Bachelor of Engineering , Qiqihar Light Industry College 1985-1989

Professional Experience：

Joined CCPIT Patent and Trademark Law Office in 2007

Worked as an salesman in an International Trade Company of Japan from 2001 to 2003

Worked as an Patent Agent Assistant in a Law Office from 2004 to 2006

Worked as an equipment engineer in Qiqihar Pharmaceutical Factory from 1989 to 1996

Practice Area：

Drafting Patent Application Documents、Patent prosecution (including domestic patent application, PCT application and foreign patent application、Patent Reexamination、Patent Invalidation、Legal Opinion on Patent Infringement、Patent Search、Third-party Observation/Public Opinion、Novelty search

Affiliation：

All China Patent Agents Association

Publication and Presentation：

Chenghai Li A study of the formal defects in the applications from Japan to China and their countermeasures　Patent Vol.71 2018.5