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.
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