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About Us

Beijing
Wuhan
Shanghai
Shenzhen
Guangzhou
Xi'An
Chongqing
Baoding
Changsha

CN-KnowHow IP Group is one of the leading law firms in China's jurisdiction and is a comprehensive IP firm. Headquartered in Beijing, we have extended branch offices in Wuhan, Shanghai, Shenzhen, Xi'an, Guangzhou, Chongqing, Baoding and Changsha. The services encompass the full spectrum of intellectual property, including domestic and international patent, trademark and copyright application prosecution, litigation, thematic consulting, portfolio management, transaction brokerage, and digital intelligence services.

We have been ranked Top 1 in terms of patent filings and grantings volume in Beijing, China and honored to be the Beijing highest star-ranking tier of Patent Law Firm for many years. We practice as Vice President's office of All-China Patent Attorneys Association, President's Office of Beijing Patent Attorneys Association and President's Office of Beijing Trademark.

Computer Circuit Board

History

1984


2002


2009


2011


2012


2016


2018


2020



2021





2022


2023

Founded as a patent firm within the Ministries of the State Council

Reformed to CN-KnowHow Intellectual Property Agent Ltd.

Founded CN-KnowHow Law Firm

Reorganized CN-KnowHow Technology Development Ltd.

Built CN-KnowHow Intellectual Property Alliance

New Office in Wuhan

Integrated all services to CN-KnowHow IP Group

New Office in Shanghai

New Office in Guangzhou

New Office in Xi'An

New Office in Shenzhen

New Office in Baoding

New Office in Chongqing

New Office in Changsha

Accolades & Honors

All China Patent Attorney Association

Vice President's Office

Beijing Patent Attorney Association

President's Office

Beijing Trademark Association

Vice President's Office

Asian Legal Business

Awarded as Leading Law Firm

ISO 9001

Certified Quality Management

AAAAA Starred Level Agency

AAAAA Highest Standard

Gallery

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