Shenzhen Chofn Intellectual Property Agency Co., Ltd.

Chofn was founded in 2002 and is a professional provider of comprehensive solutions for the entire intellectual property industry chain. Chofn has more than 800 professionals in various intellectual property services, including more than 150 search and consulting experts in multiple technical fields (more than 50 of whom have years of patent examination experience), including Ph.D. holders from Tsinghua University, Peking University, and the Chinese Academy of Sciences; and more than 540 patent agents/engineers. At present, Chofn has established a presence in 22 cities across China, including Beijing, Chengdu, Shenzhen, and Guangzhou, and has set up more than 30 branch offices, forming a development pattern covering the entire intellectual property industry chain, integrating "rights confirmation, investigation, litigation, non-litigation services, data, search, analysis, consulting, transactions, training," and more. Over the years, Chofn has established long-term cooperative relationships with well-known domestic and international enterprises, universities, and research institutions such as Alibaba, Sany Heavy Industry, Ford, Tsinghua University, and the Chinese Academy of Sciences.