Chofn Intellectual Property Service Co., Ltd.

Founded in 2002, Chofn has grown into an one-stop professional provider of comprehensive intellectual property solutions. In patent field, Chofn has 504 professionals specializing in various technical fields, including approximately 90 patent search consultants and 414 domestic patent attorneys. In litigation/trademarks field, Chofn has nearly 200 domestic trademark lawyers/attorneys. With 12 PhD holders, 273 Master's degree holders, and approximately 125 international intellectual property experts, Chofn’s development consists an comprehensive integration of IP prosecution, enforcement, data, search, analysis, consultation, transactions, and training in IP industry.