Professionals
Longbu ZHANG
Senior Patent Attorney
Work Experience Mr. Zhang was one of the first examiners in China, he served in China Patent Office from 1983 and he engaged in patent examination in the fields of Electronics and T... Read More
Jason XUE
Associate Director of International Dept.
Senior Patent Attorney
Dr. XUE has rich experience in patent searching, drafting, filing and prosecution especially in the fields of pharmaceutics, chemistry, pesticide and chemical engineering. He also prov... Read More
Vincent Yong ZHENG
Manager of International Department
Patent Attorney
Professional Experience Mr. Zheng graduated from Huazhong University of Science and Technology with a BSc in Refrigeration and Cryogenics in 1999. He continued at Unitec Institute o... Read More
Guanglong HUANG
Patent Attorney
Assistant Researcher of Patent Examination
Manager of Patent Search Department
Mr. Guanglong HUANG is a former patent examiner of State Intellectual Property Office of China (the SIPO). He worked in the Patent Examination Cooperation Center of the Patent Office, ... Read More
Zhijian WU
Patent Attorney
Chemistry
Materials
Mechanical
International Department
Qun YU
Attorney-at-law
Patent attorney
Associate researcher
Search analyst
Mr. Qun YU is a former patent examiner, PCT examiner and also one of the fifth group of key training personnel of the National Intellectual Property Administration, PRC (formerly SIPO... Read More
Zehai LIN
Japanese Group
International Department
Professional Experience LIN is now working as an IP counsel in Jiaquan IP Law Firm. He obtained a bachelor degree in Japanese and a master degree in art from Shenzhen Un... Read More
Weifeng LIN
Patent Attorney
Electric and Electronic Group
Telecommunication Group
Manager of International Department
Professional Experience Mr. Lin graduated from the Guangdong University of Technology majoring in optical electromechanical integration specialty, and obtained the bachelor degree. ... Read More
Hui HU
Patent Attorney
Chemistry Group
Mr. Hu graduated from Sun Yat-sen University with an MEng degree in Polymeric Chemistry and Physics. He spent two years in research and development of Plastic Formula and Processing a... Read More
Dongming ZHAO
Patent Attorney
Electric and Electronic Group
Telecommunication Group
International Department
Professional Experience Mr. Zhao holds a BSc in Electronic Information and Technology from Kuming University of Science and Technology.  Before joining Jiaquan IP Law Firm, Mr.... Read More
Jady Yuchan XU
Partner
Patent Attorney
Trademark Attorney
Manager of International Department
Professional Experience Ms. Xu has been with Jiaquan since 2017. She is experienced in domestic and foreign IP affairs. She advises on all patent, trademark and design issues. She i... Read More
Rick Z. TAN
Patent Engineer
Trademark Attorney
International Department
Professional Experience Rick work as an IP counsel in the International Department of Jiaquan IP Law. He advises on IP protection strategy for both domestic and international clie... Read More
Sam X. HUANG

Patent Attorney

Physics Group

Mr. Huang studied LED chip design and related production during his postgraduate period. Thus, he is familiar with LED epitaxial technology, chip technology and encapsulation technolo... Read More
Karson G. YANG
Trademark Attorney
International Department
Mr. Karson YANG works as an IP Counsel in the International Department of Jiaquan IP Law. He specializes in patent/trademark application and prosecution, based upon the goal of IP prot... Read More
Hins X Li
Patent Engineer
Trademark Attorney
International Department
Mr. Hins Li works as an IP Counsel in the International Department of Jiaquan IP Law. He specializes in patent and trademark prosecution. His practice involves patent prosecution, reex... Read More
Allen G. Zhou
Patent Engineer
Trademark Attorney
International Department
Allen works as an IP Counsel in the International Department of JIAQUAN IP Law. He provides IP services based upon the goal of IP protection for both foreign and domestic clients. He h... Read More
Tim Wong
Patent Engineer
Trademark Attorney
International Department
Mr. Tim Wong graduated from Guangdong University of Technology with a Bachelor of engineering in network engineering in 2009. He continued his study from 2010 to 2012 with the MSc in i... Read More
Weihua He
Patent Engineer
Electric and Electronic Group
Telecommunication Group
Mr. He graduated from Huazhong University of Science and Technology, major in optics engineering and obtained master degree. He has nearly 3 years of R&D experience in the Wuha... Read More
Lucy Chen
IP Counsel
Trademark Attorney
International Department
Lucy works as an IP Counsel in the International Department of Jiaquan IP Law. Before joining Jiaquan, she was a Medical Science Liaison in one of the world's premier biopharmaceutical... Read More
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