Leaders

Introduction
Organization
Leaders
Location
Contact Us

Mr. LI Yanzhang　　
  Chairman of Board, General manager,
  Trademark Attorney

1968 Graduated from Beijing Industrial University
1982 Entered in the State Administration for Industry and Commerce and worked as Deputy Director of the Contract Division, the Advertising Division, the Treaty and Law Division. He participated in the revision of many national laws such as: Economic Contract Law, Trademark Law, Advertising Law and Law of Protection of the Consumer Rights
1996 Joined China Trademark & Patent Law Office and assume the post of president
2003 Chairman of Board and General Director

•Director of China Intellectual Property Research
•Vice Chairman of Beijing Intellectual Property Society

yzhlee@cntrademark.com

Mr. YIN Pengxiao　　 Director of Board, Deputy General manager Trademark Attorney
	1980 Entered in the State Administration for Industry and Commerce 1994 Joined China Trademark Service and assume the post of Vice President. 2003 Director of Board and Deputy General Manager of the firm. Mr. Yin has long time experience of management in the state administration and the law firm. pxyin@cntrademark.com

Mr. WANG Tianxiang　　
Deputy General Manager
Trademark Attorney

1965 Studied in “Alliance Francaise” and “Paris University” in France
1976 Studied in “Haute-Bretagne University” in France
1991 Joined China Trademark & Patent Law Office Co., Ltd.
1991 Participated in the Training program in the Trademark Office
1991 Participated in the Training program in an American law firm
2003 Director of Board and Deputy General Manager
Member of Chinese AIPPI and LES Group
Foreign language: French, English

wtx@cntrademark.com

Mr. LI Zheng　　
Deputy General Manager
Patent Attorney
Judicial Expert

1967 Graduated from the Automation Department of University. Engaged Research and Design Task of Electric and Electronic Control System. Engineer of the Automation Field.
1984 Entered into the Former China Patent Office. Worked as Examiner in the Electricity Invention Examination Department, and as Reexaminer and Director in the Patent Reexamination Board.
1994 Deputy Director General of the Patent Reexamination Board of the Former China Patent Office.
1999 Deputy Director General of the Patent Reexamination Board of the State Intellectual Property Office. Presiding the Entire Work of the Patent Reexamination Board, and Possessing Plentiful Experiences of Patent Examination, Reexamination, Invalidation Declaration and Litigation.
2005 Joined China Trademark & Patent Law Office Co., Ltd.
Expert Enjoying Particular Subsides from the State Government
Executive Member of China Intellectual Property Society
Vice Chairman of the Litigation Professional Committee of All-China Patent Agents Association
Member of the Expert Committee of the Patent Protection Association of China

lizheng@cntrademark.com