Application, Registration administration / Annual maintenance fee / Changing name of applicant / Transferring right / Licensing Filing trademark and service mark application and registration / Filing objection of trademark and service mark / Trial and Litigation / Infringement of trademark and service mark Filing patent and utility application and registration/ Filing objection of patent and utility/ Trial and Litigation / Patent and utility valuation / Infringement of patent and utility / evasive design of patent and utility Filing design application and registration/ Filing objection of design (domestic and overseas) / Copyright registration / Design valuation / Infringement of design / Evasive design Support the intellectual property right business in China / Chinese prior technology and trademark search / Managing Chinese patent annual maintenance fee / Transferring, taking over and licensing Chinese intellectual property rights