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About Us

Established in 1995, Janlea Intellectual Property is comprised of Beijing Janlea Trademark Agency, Beijing Janlea Patent Agency, and Beijing Janlea Law Firm. Over the past two decades, with a commitment to the protection of intellectual property, Janlea has grown to into a company over a hundred employees, including lawyers, trademark agents, and patent agents, serving over a thousand well-known domestic and international enterprises.

Janlea provides comprehensive intellectual property legal services for clients from both China and abroad. The firm boasts an outstanding team of lawyers, trademark agents, and patent agents, characterized by high professional standards and a dedicated spirit. With years of experience in the field of intellectual property, they have successfully handled numerous complex and challenging cases, accumulating a wealth of practical knowledge.

Business Area

Trademarks

Domestic Trademarks

Janlea Intellectual Property provides domestic and foreign trademark services, including trademark searches, trademark registration applications, trademark transfers, renewals, changes, recordal of trademark license contracts, trademark pledges, cancellations, and withdrawals.
Patents

Patents

Janlea Patent Company, with its rich agency experience, skilled professional expertise, excellent service quality, swift work efficiency, and solid business reputation, has earned praise from a vast clientele.
Copyrights

Copyrights

Janlea Intellectual Property provides copyright-related services, including consultation, copyright search applications, software copyright search applications, copyright registration applications, software copyright registration applications, and copyright transfer registration applications.
Litigation

Litigation

Janlea Intellectual Property has a professional intellectual property litigation team with years of experience in the field, handling numerous complex and challenging cases and accumulating rich practical experience.
Complaint Investigations

Complaint Investigations

Janlea Intellectual Property has a professional investigation team that collects data and conducts on-site investigations, ensuring the protection of your intellectual property.
Customs Recordation

Customs Recordation

Janlea Intellectual Property offers services for customs recordation of trademark rights, patent rights, copyright, and other related matters.
Domain Names

Domain Names

　　 Janlea Intellectual Property provides domain name services, including consultation, domain information searches, domain renewal applications, domain registration applications, domain registrar changes, domain transfer applications, domain purchases, and domain dispute resolution.
Strategic Planning

Brand planning,

　　 strategic layout for intellectual property planning, and other related services.
Others

Others

　　 Recognition of well-known brands, intellectual property compliance, and more.

OUR TEAM

Our team is delighted to provide you with professional services.

Delivering the most professional services with the utmost expertise.

For inquiries, please feel free to contact us. +

Beihua ZHUGE Founding Partner; President The founder of Beijing Janlea with more than 30 years of working experience

Ning CUI Managing Partner; General Mana Has been honored as “Leading figure of trademark business”, with 25 years of working experience

Zachary ZHANG Managing Partner; Deputy Gener More than 20 years of working experience in confirmation and protection of intellectual property, handled more than 100 cases

Jie ZHANG Senior Partner; Business Direc More than 20 years of working experience for providing overall policy and suggestions in terms of intellectual property protection

Joanne JIAO Senior Partner; Business Direc Fluently in both Chinese and English. Mrs. Joanne Jiao has been engaging in overseas trademark agency affairs since 1999.

Regina FENG Senior Partner; Business Direc More than 20 years of working experience in international trademarks, and acting as agent for more than 10 thousands trademark applications

Shuhua LI Senior Partner; Business Direc More than 15 years of working experiences in charge of international and domestic lawsuits and non-lawsuit in terms of trademarks

Andy XU Senior Partner; Business Direc The committee member of Trademark Law Professional Committee of Beijing Lawyers Association, and is skilled in important and complicated cases

Simoon Zhao Senior Partner/Attorney at Law Sophisticated in the legal system of Trademark, domain name, etc., the official examination procedure and criteria in China and Global areas. Providing the tailor-made full-scale strategies and analysis based on variant needs from clients. Owning fruitful

Emily CAI Partner; Senior Trademark Atto Specialized in providing legal services and professional strategies for foreign clients in trademark registrations, trademark infringement and protection

Sabrina LU Partner; Practicing Lawyer More than 20 years of working experiences in charges of trademark agents and lawsuits

Huan LI Deputy Manager of Internationa Providing planning and legal advices in terms of trademark registration and protection in foreign countries

Alicia AN Partner; Lawyer; Trademark Att Providing foreign and domestic clients with protection and confirmation in terms of trademarks, well-known trademarks

Vicar CHENG Partner; Senior Trademark Atto Providing clients with confirmation of well-known trademarks and legal advices in terms of trademarks

Anita HUANG Partner; Senior Trademark Atto Engaged in providing legal services for foreign clients and specialized in providing professional legal advice in trademark matters, brand protection

Throne LEE Partner; Senior Trademark Atto More than 20 years of working experience in providing intellectual property anti-counterfeiting

GAO Wenna Senior Trademark Agent/Copyrig particularly skilled in handling trademark copyright layout, as well as evaluation and analysis on trademark review case and litigation case

Chen LIAO Lawyer Acting as trademark attorney, and working on trademark administrative lawsuit

Sunny SONG Senior Trademark Attorney Mainly help Chinese client to protect their trademark rights outside of Mainland China

Dongdong WEN Trademark Attorney Providing foreign and domestic clients with legal consultation service in terms of trademarks

Arianna ZHU GE Trademark Attorney Engaged in managing trademark business for foreign customers in China.

Robert Jin Trademark Attorney Fluently in both Chinese and English，Mr. Robert Jin has been engaging in overseas trademark agency affairs since 2012.

Shuang LIU Practicing Lawyer Trademark registration application, trademark clearance search, trademark name/address change applciation, trademark transfer, trademark renewal, trademark license filing, trademark consultation and intellectual property protection and planning

Peng LI Trademark Attorney Acting as attorney for international and domestic trademarks

Yadong LI Trademark Agent Trademark application registration, trademark opposition, trademark defense to opposition, trademark rejection review, trademark invalidation declaration, trademark defense to invalidation declaration, intellectual property protection and planning and leg

Amy MENG Trademark Attorney Providing clients with servicer in terms of intellectual property anti-counterfeiting

Cynthia YAN Trademark Attorney of Internat Acting as attorney for international trademark, working on recordal of trademark and customs’ protection of intellectual property rights

Service Advantages

An agency with the deepest understanding of intellectual property management.

Classic Cases

29 2025-08

How to deal with the revocation of an application for not using a registered trademark for three consecutive years

According to Article 49 of the Trademark Law of the People's Republic of China and Article 66 of the Regulations for the Implementation of the Trademark Law, if a r...
Sharing of cases of copyright infringement before trademark registration

According to Article 32 of China's Trademark Law, applying for trademark registration shall not infringe upon the existing prior rights of others, nor shall it use imp...

12 2025-08
Interpretation of the Law through Cases | Understanding and Application of Article 49 (2) of the Trademark Law on "Revocation of Registered Trademark Based on Common Name"
2025-08-05
A Brief Discussion on Trademark Hoarding
2025-07-15
Examination of Chinese Trademark Overseas Registration Application – India
2025-07-01
How to choose the right means to remove obstructive trademarks
2025-06-13
Overseas Trademark Case Sharing - Solution to Australian trademark registration fraud
2025-05-27
TRADEMARKS WITH "SIMILAR NON-SIGNIFICANT DESIGN ELEMENTS" WILL NOT CONSIDERED TO BE SIMILARITY
2025-05-13
WHAT TO DO IF AN" APPLICATION FOR REGISTRATION OF A TRADEMARK NOT INTENDED FOR USE IN BAD FAITH?
2025-04-18

News Center

Janlea Updates IP News

Janlea News

Janlea News | Janlea In...

2025-05-19

The 147th Annual Meeting of the International Trademark Association (INTA), the most authoritative gathering in the global intellectual property industry, was grandly held at...

JANLEA INTELLECTUAL PRO...

2024-08-13

In the afternoon of June 19, the 2023, the Council Conference of the Intellectual Property Protection Working Committee of China Wine Association and the 2nd Session China...

Janlea Honor | Janlea I...

2024-06-28

On May 20, 2024, at the 146th INTA Conference held in Atlanta, USA, the China Trademark Association Forum released the Top 40 Service Capability List of Foreign Trademark...

JANLEA in INTA | A Dial...

2024-06-28

From May 18 to 22, 2024, the global intellectual property community turned its focus to Atlanta, USA, for the 146th Annual Meeting of the International Trademark Associati...

Honors and Responsibilities

Since its establishment, Beijing Janlea Trademark Affairs Limited Company has received widespread praise and recognition from various sectors of society.

5A-level Agency of the year 2022

Vice President Unit of the China Trademark Association

Director Unit of Beijing Intellectual Property Service Industry Association

Vice President Unit of the Second China Trademark Association Trademark Agency Sub-Branch

Deputy Director Unit of the Intellectual Property Protection Committee of China Alcoholic Drinks Association

Top Ten Trademark Agency Institutions of the Sixth China Intellectual Property Forum

Gold Medal Demonstration Company for Trademark Agency Service

Quality Service of Trademark Agency (Certified Trademark)

Beijing Trademark Association Member

Asia IP 2023 CHINA IP AWARDS WINNER

Asia IP 2022 CHINA IP AWARDS WINNER

Excellence Award in Beijing Business Service Industry

Contribution Award at China International Trademark Brand Festival

Outstanding Agency for the years 2021 to 2022

Outstanding Trademark Agency of the year 2020

Outstanding Trademark Agency of the year 2019

Outstanding Trademark Agency for the years 2017 to 2018

Outstanding Trademark Agency for the years 2016 to 2017

Outstanding Trademark Agency of the Year 2015

Outstanding Trademark Agency for the years 2012 to 2014

Outstanding Trademark Agency of the Year 2011

“LEIJIN in Chinese and Pinyin” Typical Agency Case for 2021-2022

Outstanding Trademark Case of “DIAOYUTAI MGM vs. Shenzhen MEIGAOMEI”

Outstanding Trademark Case of “Huai Chinese yam” in 2018-2019

Outstanding Trademark Case of “SEAFOAM” in 2017-2018

Outstanding Trademark Case of “QiXing” in 2016-2017

Outstanding Trademark Case of “weibo” in 2015-2016

Outstanding Trademark Case of “BaoDao and Device” in 2014-2015

“Contribution Award” at the 20th Anniversary Commemorative Event of the China Trademark Association

Outstanding Agency of the Year 2019

Agency Trademark Administrative Ranking

Outstanding Agency 2017-2018

Gold Medal Demonstration Company (2018-2021)

Vice President Unit of the Trademark Association

Vice President Unit of the Trademark Agency Sub-Branch

The second China Trademark Association Trademark Agency Sub-Branch

2020 Outstanding Agency

Vice President Unit of the Fourth Council of the China Trademark Association

Vice President Unit of the Trademark Agency Sub-Branch

Hot link： CNIPA TRADEMARK OFFICE OF CHINA NATIONAL INTELLECTUAL PR State Administration for Market Regulation National Copyright Administration WIPO CTA

Trademarks

Domestic Trademarks

Patents

Patents

Copyrights

Copyrights

Litigation

Litigation

Complaint Investigations

Complaint Investigations

Customs Recordation

Customs Recordation

Domain Names

Domain Names

Strategic Planning

Brand planning,

Others

Others

Classic Cases

All

Trademarks

Patents

Copyrights

Litigation

Other Cases

How to deal with the revocation of an application for not using a registered trademark for three consecutive years

Sharing of cases of copyright infringement before trademark registration

Interpretation of the Law through Cases | Understanding and Application of Article 49 (2) of the Trademark Law on "Revocation of Registered Trademark Based on Common Name"

A Brief Discussion on Trademark Hoarding

Examination of Chinese Trademark Overseas Registration Application – India

How to choose the right means to remove obstructive trademarks

Overseas Trademark Case Sharing - Solution to Australian trademark registration fraud

TRADEMARKS WITH "SIMILAR NON-SIGNIFICANT DESIGN ELEMENTS" WILL NOT CONSIDERED TO BE SIMILARITY

WHAT TO DO IF AN" APPLICATION FOR REGISTRATION OF A TRADEMARK NOT INTENDED FOR USE IN BAD FAITH?

Janlea News | Janlea In...

2025-05-19

JANLEA INTELLECTUAL PRO...

2024-08-13

Janlea Honor | Janlea I...

2024-06-28

JANLEA in INTA | A Dial...

2024-06-28