CN-KnowHow IP Group is consisting of 6 firms, which are mainly engaged in the fields of patent, trademark & copyright prosecution, IP consultation work (patent analysis, FTO analysis), IP Litigation, Tech Transfer & licensing, Asset appraisal and Translation services respectively, therefore we can provide a complete range of IP services in China. CN-KnowHow Intellectual Property Agent Ltd. established in 1984, currently have 61 patent attorneys, 10 Chinese lawyers, 16 former examiners from SIPO, 7 Judicial Appraisers, 3 SIPO training instructors and 5 ACPAA training instructors. It provides comprehensive IP services to both domestic and foreign clients in various working languages including Chinese, English, German, French, Japanese and Korean. Our firm is developing and expanding rapidly with an annual growth of above 30%, with more than 70% of our clients are domestic Chinese companies.