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Our Team
Guohong ZHAO

President & Managing Partner of Joyan Intellectual Property Office
Chinese Patent Attorney & Design Attorney
Chinese Justice Appraiser
Vice-ministerial Research Follow


Technical Fields:   Electrics; Electronics; Mechanics; Automation; Telecommunication; Computer

Practice Areas:     Patent Reexamination; Patent Invalidation;Patent Administrative Dispute; Patent Infringement Litigation

Languages:             Chinese, English and German

Education:               Tsinghua University, Dept. of Electric Power

Professional Experiences:
2010 - present   President of Joyan Intellectual Property Office
2004 - 2009       KING & WOOD Chinese Lawyers,
                             Genuineways Law Firm
2002 - 2004       Secretary-General, Vice-ministerial Patent Examination Research Follow, China Intellectual Property Society
1994 - 2001       Patent Examiner & Research Fellow, Patent Reexamination Board of SIPO
1985 - 1994       Patent Examiner & Associate Research Fellow, China Patent Office

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Bangmei LIU

Partner, Chinese Patent & Design Attorney, Senior engineer

    Ms. Liu graduated from the Physics Department of the Capital Normal University. She obtained her patent agency qualification certificate in April, 1985.

    From March, 1988-March, 1998, she worked as deputy chief of the Patent Agency of Capital Normal University in charge of patent cases of universities in Beijing.

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Peichang LI

Partner, Chinese Patent & Design Attorney, Senior engineer

    Mr. Li graduated from the Electrical Engineering Department of Beijing University Of Technology.

    Long worked for Inner Mongolia Liangcheng county power supply and Beijing Research Institute of electrical and Mechanical engaged in technology research and development work,Has a very rich technology development and management experience.

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Qingyuan GONG

International application manager,Chinese Patent & Design Attorney

●Specializes in communication, electronic and electrical engineering, automatic control, physics

●Extensive experience in patent re-examination and invalidations, patent administrative and civil lawsuits

●Languages: Chinese, English

Xiaoyan FAN

Chinese Patent & Design Attorney,National Justice Appraiser,Senior Engineer

●Specializes in computer, communication, electronics, mechanics

●Specializd in patent prosecution, inquiry and search, patent infringement analyses, licensing and assignments of patents and know-how

●Languages: Chinese, English

Fuzhi WANG

Chinese Patent & Design Attorney,Chinese Trademark Attorney,Process Management Manager,Senior Engineer

●Specializes in computer, communication, electronics, mechanics

●Specializd in patent prosecution, inquiry and search, patent infringement analyses, licensing and assignments of patents and know-how

●Trademark registrations, Computer software registrations, Copyright registrations, Integrated circuit layout designs registrations

●Languages: Chinese, English

Shanlong GONG

Senior Technical Consultant,National Justice Appraiser,Senior Engineer

●Specializes in photoelectric devices, semiconductor, automatic control, mechanics

●Languages: Chinese