Professionals
LIU, Chuncheng
Partner, Patent Attorney, Trademark Attorney, Administrative Litigation Representative, Civil Litigation Representative, Ph.D.
Working Experience:
Dr. Liu entered intellectual property field since 2002 and founded Beijing Wuzhouyanghe & Partners in 2011.
2009-2010 Beijing Shangcheng & Partners
2002-2008 Beijing Jeekai & Partners
2000-2002 Research fellow of Advanced Scientific Manufacturing Center, Saitama Institute of Technology, Japan
1999-2000 Postdoctoral fellow of Department of Energy Conversion Science, Kyoto University, Japan
Educational Background:
1995-1999 Ph.D. of Mechanical and Engineering, Tsinghua University, China
1992-1995 Master of Metal Pressure Processing, University of Science and Technology Beijing, China.
1988-1992 Bachelor of Metal Pressure Processing, University of Science and Technology Beijing China.
Practice Area:
patent application, reexamination, invalidation, infringement analysis, litigation, FTO analysis (machinery, mechanical and electrical, material, metallurgy), trademark and copyright.
Working Language:
Chinese, Japanese, English
Grouping of personnel:
Mechatronics/Trademark-Copyright-Design/Litigation
JU, Wenjun
Patent Attorney, Trademark Attorney, Ph.D.
Working Experience:
Dr. JU,Wenjun entered intellectual property field since 2006.
2024.10-present Beijing WUZHOUYANGHE & PARTNERS
2014-2024 Beijing CHINA PAT INTELLECTUAL PROPERTY OFFICE
2008-2014 BeijingDEQI Intellectual Property Law Corporation
2006-2008 Unitalen Attorneys at Law
1999-2006 MEK Corporation, Japan
1998-1999 Postdoctoral fellow of Chemical System Engineering Department, The University of Tokyo, Japan.
1984-1992 North China Municipal Engineering Design Institute
Educational Background:
1995-1998 Ph.D. of Chemical System Engineering Department, The University of Tokyo, Japan.
1993-1995 Master of Chemical System Engineering Department, The University of Tokyo, Japan.
1980-1984 Bachelor of Chemical Engineering Department of Dalian University of Technology, China.
Practice Area:
Patent application, invalidation, infringement analysis, FTO analysis(Chemical engineering, Photocatalyst reaction, Electrochemistry, Semiconductor materials, Nanotechnology, Polymer composition, Fuel cell, Environmental engineering), trademark, copyright.
Working Language:
Chinese, Japanese, English
Grouping of personnel:
chemistry
LIU, Chunyan
Partner, Patent Attorney, Trademark Attorney, Ph.D.
Working Experience:
Dr. Liu entered intellectual property field in 2000.
2013 -present Beijing Wuzhouyanghe & Partners
2008-2010 SAEGUSA & Partners
2000-2004 Japan Hayase Patent Office
1999-2000 Research fellow of University of California, Berkeley, USA
1995-1999 Japan CTI Engineering Co., Ltd.
Educational Background:
1990-1995 Ph.D. of Civil and Environmental Engineering, University of Iowa, USA
1987-1989 Master of Architecture and Architectural Engineering, Kyoto University, Japan
1981-1985 Bachelor of Hohai University, China
Practice Area:
patent application, invalidation and infringement analysis (semiconductor, communication, home electronic appliances, medical apparatus, battery, ceramics), trademark.
Working Language:
Chinese, Japanese, English
Grouping of personnel:
Mechatronics
LIN, Jun
Partner, Patent Attorney,Attorney-at-law-qualified
Working Experience:
Ms. LIN,Jun entered intellectual property field since 2004.
2024.10- Beijing Wuzhouyanghe & Partners , China
2019-2021 Chang Tsi & Partners, China
2017-2019 CHINA PAT INTELLECTUAL PROPERTY OFFICE, China
2006-2016 Matsushita Electric Industrial Co., Ltd. (Panasonic Corporation), Japan
2004-2005 Science Patent & Trademark Agency Co., Ltd., China
Educational Background:
2012-2014 Master of Law and Politics, Osaka University, Japan.
2002-2004 Master of Transportation Information Systems Engineering, Kobe University of Mercantile Marine Graduate School, Japan.
1989-1993 Bachelor of Computer Software Engineering, Tianjin University of Branch School, China.
Practice Area:
patent application, reexamination, invalidation, infringement analysis,third party opinions, patent searches,patent mining and FTO analysis (Chinese applications, Japanese applications), design registration application.
Working Language:
Chinese, Japanese, English
Grouping of personnel:
Mechatronics/Litigation
LIU, Xiaoyan
Patent Attorney
Working Experience:
Entered the field of intellectual property in 2012.
2016-present Beijing Wuzhouyanghe & Partners, Patent Attorney
2012-2016 Beijing LexField Law Firm, Patent Engineer/Patent Attorney
2008-2012 Renesas Integrated Circuit Design (Beijing) Co., Ltd., IC Verification Engineer/IC Design Engineer
Educational Background:
2006-2008 Huazhong University of Science and Technology, Double Bachelor's Degree in Japanese
2004-2008 China University of Geosciences (Wuhan), Bachelor of Engineering in Electronic Information Engineering
Practice Area:
Translation and proofreading of Japanese and English patents in the field of mechanical and electrical engineering, response to office action, reexamination, invalidation, litigation.
Working Language:
Chinese, Japanese, English
Grouping of personnel:
Mechatronics
YANG, Min
Patent Attorney, Attorney-at-law-qualified
Working Experience:
Ms. YANG entered intellectual property field in 2010.
2025-present Beijing Wuzhouyanghe & Partners
2023-2025 Beijing Jingze Law Firm
2021-2023 S&P LAW FIRM
2013-2021 MING & SURE Intellectual Property Law Firm
2010-2013 Lian & Lien Intellectual Property Law Firm
2005-2010 Qingdao Dagong Foodstuff Co.,Ltd.
Educational Background:
2001-2005 Bachelor of Applied Chemistry, Ocean University of China
Practice Area:
drafting patent application document, Chinese-Japanese-English translation, response to office action, infringement analysis, litigation(machinery, biology, material, metallurgy, medicine, food, semiconductor) .
Working Language:
Chinese, Japanese, English
Grouping of personnel:
Chemistry
ZHANG, Qiao
Patent Engineer
Working Experience:
2010-present Beijing Wuzhouyanghe& Partners
2003-2007 Beijing Jeekai Intellectual Property Agency Co., Ltd.
2001-2002 Japanese Language Training in Fukaya City, Japan
1998-1999 Engineer at Shijiazhuang Printing and Dyeing Company in Hebei Province
1997-1998 Engineer at Shijiazhuang Nanomaterial Production Company in Hebei Province
Educational Background:
1993-1997 Bachelor's degree in Printing and Dyeing Chemical Engineering from Beijing Institute of Fashion Technology
Practice Area:
Translation and Proofreading of Japanese and English Patents
Working Language:
Chinese, Japanese, English
Grouping of personnel:
Chemistry
ZHANG, Zhi
Patent Attorney
Working Experience:
Entering the field of intellectual property in 2020.
2020-present Beijing Wuzhouyanghe & Partners
Educational Background:
2016-2019 Shenyang University of Technology, majoring in Business Administration, Master's degree
2008-2013 Urban Planning at Tsukuba University in Japan, Bachelor's degree
Practice Area:
Patent application, reexamination and invalidation(mechanical, electrochemical), translation between Chinese, English and Japanese languages.
Working Language:
Chinese, Japanese, English
Grouping of personnel:
Mechatronics
CAO, Hongchao
Patent Engineer
Working Experience:
2012-present Beijing Wuzhouyanghe& Partners
2012 Beijing SangaoYongxin Intellectual property Agency Co., Ltd.
2008-2012 Engineer, Beijing Orient Vacuum Electric Co., Ltd.
Educational Background:
2004-2008 Bachelor of Electronic Information Engineering, University of Science and Technology Beijing
Practice Area:
Patent Application(machinery, electrical power and equipment, electronic).
Working Language:
Chinese, English
Grouping of personnel:
Mechatronics/Litigation
LIU, Hongbin
Patent Attorney, Administrative Litigation representative, Civil Litigation representative
Working Experience:
2022-present Beijing Wuzhouyanghe& Partners, Partner/Principal of Tianjin Office
2017-2022 Beijing TDIP & Partners, Principal of Tianjin Office
2012-2017 Beijing TDIP & Partners, Patent Attorney and Attorney Assistant Tutor
2010-2012 Beijing Unitalen Attorneys at Law, Patent Attorney
2009-2010 Jiangsu Daqo Group Bridge Branch Company, Manager Assistant and Engineer of Production Department
Educational Background:
2005-2009 North China Electric Power University, Mechanical Engineering and Automation,Bachelor
Practice Area:
drafting patent application documents, Chinese-English translation, response to office action, reexamination, invalidation, infringement analysis, litigation and FTO analysis(machinery, biology, material, metallurgy, medicine, agriculture, food), plant variety rights.
Working Language:
Chinese, English
Grouping of personnel:
Mechatronics/Trademark-Copyright-Design/Litigation
XU, Lina
Patent Attorney, Trademark Attorney, Administrative Litigation Representative, Civil Litigation Representative
Working Experience:
2015-present Beijing Wuzhouyanghe& Partners
2013-2015 Beijing Kelong Intenational Intellectual Property Agent Ltd.
2006-2010 Beijing Andu Intellectual Property Agent Ltd.
Educational Background:
2003-2006 Master of Economy, Shenyang University of Technology
1997-2001 Bachelor of Materials Engineering, Shenyang Ligong University
Practice Area:
patent application, reexamination, invalidation, infringement analysis, litigation, FTO analysis (machinery, mechanical and electrical, material, Chemistry), trademark, copyright, .
Working Language:
Chinese, English
Grouping of personnel:
Chemistry/Trademark-Copyright-Design/Litigation
ZHANG, Hua
Patent Attorney
Working Experience:
2017.07- Beijing Wuzhouyanghe& Partners
Educational Background:
2006.09-2010.06 Hebei Agricultural University, Agricultural Machinery,Bachelor
Practice Area:
Working in the realms of mechanical structure and construction,such as refrigeration, rail transit, metallurgical environmental protection; with rich experience in drafting patent application, response to office action, reexamination and invalidation.
Working Language:
Chinese, English
Grouping of personnel:
Mechatronics
LU, Qian
Patent Attorney
Working Experience:
2024-present Beijing Wuzhouyanghe& Partners
2021-2023 Guangzhou Yirui Patent Agency Co., Ltd.
2017-2021 Guangzhou Huaxue Intellectual Property Agency Co., Ltd.
2015-2016 Beijing Zhizhong Energy Internet Research Institute Co., Ltd.
Educational Background:
2011.9-2015.6 Tianjin Polytechnic University , Bachelor's Degree
Practice Area:
mechanical and material fields, with rich experience in drafting patent application document, patent mining, response to office action, reexamination, invalidation, infringement analysis.
Working Language:
Chinese, English
Grouping of personnel:
Mechatronics
SHAO,Yu
Patent Attorney
Working Experience:
2020.10-present Beijing Wuzhouyanghe& Partners
2018.5-2019.12 Beijing Huaji Intellectual Property Co., Ltd
Educational Background:
2013.9-2017.7 Dalian Jiaotong University, Electrical Engineering and Automation, Bachelor
Practice Area:
working in the realms of mechanical engineering,automation,power electronics; with rich experience in drafting patent application document, response to office action, reexamination and invalidation.
Working Language:
Chinese, English
Grouping of personnel:
Mechatronics
XU, Liangdong
Patent Attorney
Working Experience:
Entering the field of intellectual property in 2020
2023-present Beijing Wuzhouyanghe& Partners
2021-2022 Beijing Chaofan Intellectual Property Agency Co., Ltd.
2020-2021 Lu'anXintu Ingenuity Intellectual Property Agency
Educational Background:
2015-2019 Tianyuan University, Electronic Information, Bachelor
Practice Area:
patent application (Mechanical, Electromechanical, Semiconductor, Nuclear Industry, Home Appliances)
Working Language:
Chinese, English
Grouping of personnel:
Mechatronics
QUAN,Peng
Patent Attorney
Working Experience:
2025-Present Beijing WuzhouYanghe&Partners
2024 Beijing Lawsing Intellectual Property Agency
2019–2024 HebeiJingcheng Information Technology Co., Ltd.
2017–2019 Beijing JunmaoGuoxing Technology Co., Ltd.
2013–2017 Beijing WeijiaHangtong Technology Co., Ltd.
Educational Background:
2010–2014 Yanshan University, Automation
Practice Area:
patent drafting and response to office action(mechanical, electrical).
Working Language:
Chinese, English
Grouping of personnel:
Mechatronics
HOU, Xueqin
Patent Attorney
Working Experience:
2022.04-present BEIJING WUZHOUYANGHE & PARTNERS, Patent Attorney
2020.05-2022.03 Jinan Luke Patent Agency Co.,Ltd. Patent Engineer
2016.04-2020.04 Beijing Zhongkehuachuang Patent Agency Co., Ltd. Process Personnel
2010.07-2016.03 DezhouTaLi Machinery Equipment Co.,Ltd Secretary
Educational Background:
2017.10- 2021.12 Shandong University, Business Administration
2007.09-2010.07 Shandong Vocational College of Information Technology, Electronic Information Engineering Technology
Practice Area:
Began the career of intellectual property in 2016,with nearly 6-year’s experience in patent agency, specialized in patent mining and drafting in the realms of mechanical engineering, and also the early search and drafting application documents for common trademarks and geographical trademarks.
Working Language:
Chinese, English
Grouping of personnel:
Mechatronics
JIANG, Mengmeng
Patent Attorney
Working Experience:
2023-present Beijing Wuzhouyanghe & Partners
2019-2023 Beijing YongleHuahang precise instruments&meters Co.,Ltd.
Educational Background:
2015-2018 Yanshan University, Optical engineering, Master's Degree
2011-2015 Yanshan University, Optical Information Science and Technology, Bachelor's Degree 2011-2015 Yanshan University, Optical Information Science and Technology, Bachelor's Degree
Practice Area:
Patent drafting and response to office action(electricity, software, artificial intelligence).
Working Language:
Chinese, English
Grouping of personnel:
Mechatronics
Xing, Xiuyu
Patent Engineer
Working Experience:
Joined Beijing Wuzhouyanghe& Partners in 2023.
2020-2023 Tianjin Shangyi Intellectual Property Agency
2018-2020 Chaofan (Tianjin) Intellectual Property Agency Co., Ltd.
2017-2018 Beijing LianruiLianfeng Intellectual Property Agency
2013-2015 Shijiazhuang Guowei Intellectual Property Agency
Educational Background:
2010-2013 North University of China, Department of Information and Communication Engineering, Master's Degree;
2006-2010 Hebei University of Science and Technology, Department of Electrical Engineering, Bachelor's Degree;
Practice Area:
Patent drafting (Mechanical, Electromechanical, Computer).
Working Language:
Chinese, English
Grouping of personnel:
Mechatronics
MENG, Zhichao
Patent Engineer
Working Experience:
2024.07-present Beijing Wuzhouyanghe& Partners
2024.01-2024.05 Beijing Burui Intellectual Property Agency Co., Ltd.
2020.04-2023.06 Beijing Yiteng&Partners
2019.08-2020.03 Beijing Luhao Intellectual Property Agency Co., Ltd.
2017.07-2019.01 Beijing Tianxize Intellectual Property Agency Co., Ltd.
Educational Background:
2009-2013 Northeastern University, Communication Engineering, Bachelor
Practice Area:
drafting patent application documents,response to office action and reexamination (computer, electronics), .
Working Language:
Chinese, English
Grouping of personnel:
Mechatronics
