Qualification：

Patent Attorney since 2008

Technical Field：

Information and Communication Engineering

Languages：

Chinese and English

Education and Training：

Ph.D in Communication and Signal Processing, Tongji University, 2000

Master of Science in Radio Electronics, Xidian University, 1997

Bachelor of Science in Physics, Shanxi Normal University, 1994 

Professional Experience：

Patent Attorney, CCPIT Patent and Trademark Law Office since 2001

Patent Examiner in Coexam Center of SIPO, from 2002-2010

PostDoctor Fellow in Shanghai Jiaotong University, from 2000-2002

Practice Area：

Mr. Liu's practice focuses mainly on patent prosecution. He has drafted many patent applications, and handled many patent filings and prosecuting cases covering various technical fields, particularly the fields of communication, computer, information processing and automatic control engineering.