LexField • Slogan
Reliability
Professionalism
Peace of Mind

What We Do
We provide a full spectrum of IP services.
Trademark and Anti-unfair Competition
Our Trademark Group is well-known in the market for its high-quality service. We have a well-recognized reputation among many of the world’s leading companies and brands for prosecution and enforcement matters throughout China.
Patent
Our Patent Group includes attorneys and patent agents with advanced academic degrees covering all the major technical areas such as electrical engineering, telecommunication, computers, Internet, life sciences, chemistry, chemical engineering and mechanical.
IP Litigation
Our IP Litigation Group is led by a number of leading pioneers in the field. Most of our litigators have both law and science degrees. Our expertise is shown in our excellent winning records before the courts, the Patent Reexamination Board and the Trademark Review and Adjudication Board.
Copyright
LexField has been successful and acquired extensive experience in copyright litigation and non-litigation practice. We have won many copyright cases for our clients.
Anti-Trust
LexField has real experience representing plaintiffs in anti-trust litigations even before the Anti-monopoly Law was enacted. We have done quite a few researches on anti-monopoly law, especially those related to intellectual property laws.
Licensing, IP Transaction and Others
LexField has developed unique insights and legal resolutions based on years of in-depth study of Chinese laws and relevant international treaties. We know how to resolve legal risks and we have a proven record of doing so for numerous multinational clients.
Our Honors
A Legacy of Legal Distinction
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Our People
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Senior Partner
Jan Liu
Attorney at Law
Trademark Attorney
Senior Partner
Hongyi Jiang
Attorney at Law
Partner
Hongbin Zhang
Attorney at Law
Patent Attorney
Partner
David Huang
Attorney at Law
Patent Attorney
Partner
Amy Zhang
Attorney at Law
Trademark Attorney
Partner
Jicheng Zhang
Patent Attorney
Partner
Qishan Zhao
Attorney at Law
Partner
Nancy Zhang
Attorney at Law
Partner
Mason Xi
Patent Attorney
Partner
Yuan Yuan
Attorney at Law
Partner
Cris Wang
Attorney at Law
Patent Attorney
Counsel
Lexie Li
Attorney at Law
News
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Evidence collection and organisation in trademark infringement cases in China
LexField and partners Ranked by Benchmark Litigation China 2025
Lexfield and Attorneys Again Recognized in WTR1000
Lexfield and Partners Again Recognized in Chambers Greater China Legal Guide 2025
Contact Us
Phone
+86 10 8525 3366
Mail
general@lexfieldlaw.com
Location
Suite 405, China Life Tower, 16 Chao Yang Men Wai Street, Chaoyang District, Beijing 100020, China