CN-KnowHow IP Group


20th Floor, West Tower, Ginza Harmonious Plaza
No.68 Wanfeng Rd
Feng Tai District, Beijing


Quick facts:

Established: 1984
Languages: Chinese, English, Japanese, Korean, French and German

Accompanying the Chinese Patent Law, CN-KnowHow was established in 1984 in Beijing, devoting to providing excellent and customized IP services that cover filing and prosecuting patent and trademark applications, copyright, domain name, plant variety protection, invalidation and litigation, IP asset appraisal and transaction, consultation and translation services. 

In addition to the main office in Beijing, our firm also has branches in the middle and south of China. Currently, our firm has more than 100 sophisticated patent attorneys and trademark attorneys with excellent academic and solid practical backgrounds in various technical fields. Especially, 20 of them are former CNIPA examiners. Our team members are proficient in various languages, including Chinese, English, Japanese, Korean, French and Germany. 

With decades of focusing on IP services, CN-KnowHow has enjoyed a high reputation as a reliable IP firm in China. Remarkably, CN-KnowHow has handled the largest number of patent applications on behalf of Beijing local applicants for many consecutive years, and has compiled a number of IP-related teaching materials and industry guiding standards.


Last updated 20th March 2020