Professionals
Longbu ZHANG
Patent Attorney
Chair, Telecommunication Group
Partner
International Department
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
Patent Attorney
Electric & Electronic Group
Partner Manager, International Department
Professional Experience Mr. Zheng graduated from Huazhong University of Science and Technology with a MSc in Refrigeration and Cryogenics in 1999. He continued at Unitec Institute o... Read More
LAURENCE J. SHAW, PH.D.
U.S. Patent Agent
Communication Officer
Professional Background Mr. Shaw is Branch Director of the San Francisco office of Jiaquan IP Law, and has practiced patent law as a US patent agent for over 25 years. He have bee... Read More
Feynman Zhiwen LIANG
Patent Attorney
Trademark Attorney
Electric & Electronic Group
Partner
International Department
Professional Experience Mr. Liang graduated from Huazhong University of Science and Technology in Electrical Engineering and Automation. He joined Jiaquan in 2010, and has been prov... 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
Haiyan LIANG
Trademark Attorney
Trademark Department
International Department
Professional Experience Ms. LIANG joined Jiaquan in 2011 and she is mainly engaged in trademark search, national and international trademark application and prosecution, invalidat... Read More
Weifeng LIN
Patent Attorney
Electric and Electronic Group
Telecommunication Group
Professional Experience Mr. Lin graduated from the Guangdong University of Technology majoring in optical electromechanical integration specialty, and obtained the bachelor degree. ... Read More
Zeta Ceyan JIANG
Patent Attorney
Biotech Group
International Department
Ms. Jiang graduated from South China University of Technology, and obtained a master degree in fermentation engineering and a bachelor degree in bioengineering. Ms. Jiang had worke... Read More
Myia Ya LI
Patent Engineer
Chemistry Group
International Department
Ms. Li specializes in patent prosecution across a wide range of technical fields including fine chemical, chemical engineering and chemical technology etc. She also assists clients in ... Read More
Yan HAN
Patent Attorney
Ms. Han graduated from Beijing Forestry University in 2010 with a bachelor's degree in packaging engineering. She devoted herself into the field of intellectual property after her gra... Read More
Jady Yuchan XU
Trademark Attorney
Patent Attorney
Partner
Manager, International Department
Professional Experience Ms. Xu is experienced in domestic and foreign IP affairs. She advises on all patent, trademark and design issues. She is also specialized in litigation, de... 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
Zehai LIN
Trademark Attorney
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
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
Silicar S. YAN
Patent Attorney
Physics Group
As one of the main participants, Ms. Yan had been involved in the program of “Precise 3D Vision Measurement Based on Telecentric Imaging and Generalized S-Transform” (E051102) of the ... Read More
Karson G. YANG
Patent Engineer
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
Jiayan Lu
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