Attorney-Agent - Li & Cai Intellectual Property Office

Founder / President
Trademark Attorney
Kenny F. S. Cai
Experience :
President of Li & Cai Intellectual Property Office
Trademark Attorney of Li & Cai Intellectual Property Office
Deputy Director of TheBussiness Development Foundation of The Chinese Straits
Consulter of IP Asset Management Association
Honorary President of Taiwan Invention Association
Founder of Li & Cai Intellectual Property Office established in 1985
Former Vice President of Taiwan Association of Information Technology & Intellectual Property
Former Director of Chinese Intellectual Property Protection Association

Managing Partner
Attorney at law

Chen, Jia-Huei
Education :
National Taiwan University (B.S. Mechanical Engineering, 2005)
Qualification :
Admitted to the Bar 2010, Taiwan
Admitted to China Patent Attorney in 2013
China Industrial & Commercial Research Institute Analyst in IPR
Experience :
Attorney at law of Li & Cai International Law Office
Managing Partner of Li & Cai International Law Office
Practice Area :
Mechanism Design, PatentProsecution, IPR Infringement Litigation

Patent Attorney

Attorney At Law

Wu, Chueng-Jen

Education :
National Chung Shing University (Bachelor of Laws)
National Taiwan University (Master of Laws)
Experience :
Taiwan Patent Attorney (qualified in 2008)
Patent Agent
Asian Patent Attorneys Association (APAA)
Senior Examination for Lawyers
Section Chief, Administrative Court


Patent Attorney
Lai, Cheng-Chien

Education :
National Taiwan University (M.S. of Mechanical Engineering, 2000)
National Taiwan University of Science and Technology (B.S. of Mechanical Engineering, 1998)
Experience :
Senior Partner of Li & Cai Intellectual Property Office (2000~present)
Registered to practice before Taiwan Intellectual Property Office (TIPO)
Passed Taiwan patent bar exam.
Passed U.S. Patent Agent bar
Trainee, U.S. Birch Stewart Kolasch & Birch LLP (2002)
Trainee, U.S. Edwards Wildman Palmer LLP (2014)
Part-time Faculty of Graduate Institute of Patent of NTUST
Member, International Trademark Association (INTA)
Member, Asian Patent Attorneys Association (APAA)
Member, Taiwan Patent Attorneys Association (TPAA)
Member, International Association for the Protection of Intellectual Property (AIPPI)
Member, Intellectual Property Owners Association (IPO)
Language :
Mandarin, Taiwanese, English
Practice Area :
Planning and Analyzing of IPR Protection
Patent Prosecution
Patent Drafting for Electrical and Mechanical relative technology

US Patent Attorney
James Long

The University of North Dakota 2005 - 2008
University of Arkansas at Little Rock 1987 - 1989
Vermont Law School 1987 - 1989
The University of Texas at Austin 1974 - 1979
Electrical Engineering
Juris Doctor (J.D.)
Master's Degree, Environmental Law
Bachelor's Degree, Plan II Honors Program
Li & Cai Intellectual Property Office
Perkins Coie LLP Taipei 08 / 1996 - 08 / 1998
Richard Quiggle P.A. 04 / 1990 - 04 / 1993
US Patent and Trademark Attorney
PatentAttorney 03 / 2008
USPTO · License: 62006
Admission 03 / 1990
Arkansas Supreme Court · License: 90031
Admission 08 / 1990
United States District Court for the Eastern and Western District of Arkansas
SKILLS Patents Trademarks Patent Prosecution Patent Litigation Copyright Law Trade Secrets Trademark Infringement Licensing


US Patent Agent

Xu, Zhuo

George Mason University (currently pursuing a J.D. degree )
George Mason University (M.S. of Electrical Engineering)
Franklin Pierce Law Center (Master of Intellectual Property)
Shandong Jinan University (B.S. of Material Engineering)
Member Of Association :
Member of American Intellectual Property Law Association (AIPLA)
Experience :
Senior Partner of Li & Cai Intellectual Property (USA) Office
Member of the Trademark Trial and Appeal Board of China
U.S. Patent Agent (since 2002)
Practice Area :
Preparing and prosecuting patent applications in various technological fields, including the electrical, chemical and mechanical fields.
Drafting patentability and other legal opinions.
Drafting patent license agreement.

China Patent Attorney
Tan, Dung-Ren

Educational Background :
B.S. of Mechanical Engineering, Tung Nan Institute of Technology
Qualification :
Admitted to China Patent Attorney in 2012
Work Experience :
Partner and Patent Manager, Li & Cai Intellectual Property Office (Current)
Patent Engineer, Mechanical Engineer of Yuso International Patent & Trademark Office
Specialty :
Mechanism Design, Mould Design, Dynamics Structure


Patent Attorney

Chang, Yao-Hao

Education :
Chung Yuan Christian University (B.S. Electronics Engineering)
Chung Cheng University (M.S. of Electronics Engineering)
National Taiwan University of Science and Technology (Ph.D. Candidate of Electrical Engineering)
Chinese Culture University (Master of Laws)
Experience :
Li & Cai Intellectual Property Office Partner
Taiwan Patent Attorney (qualified in 2008)
Patent Agent
Professional Electrical Engineer (National License)
Member of Asian Patent Attorneys Association (APAA)
Chinese Society of Inventions (CSI) Patent Engineer Seminar Training Completion
Member of Taiwan Technology Marketplace (TWTM) Professional Training Program Graduate
Practice Area :
Electrical Circuitry, Integrated Circuits, Control System, Flat Panel Display, Patent Practice, Patent Strategic Planning

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