1 Trademark Office The Trademark Office under the State Administration for Industry and Commerce centrally accepts trademark registration throughout the country and is also responsible for trademark management. The matters in charge of the State Trademark Office mainly include: trademark registration, alteration, renewal, correction, cancellation, cancellation, transfer registration, licensing contract filing, etc. Trademark objection ruling; Investigate and deal with trademark infringement; Identifying and protecting well-known trademarks; International registration of the loser's trademark, etc. 2 Trademark Review and Adjudication Committee The Trademark Review and Adjudication Committee under the State Administration for Industry and Commerce is mainly responsible for handling trademark disputes and accepting four cases: cases that refuse to accept the decision of the Trademark Office to reject the application for trademark registration and apply for review; Apply for review against the Trademark Office's objection ruling; Request for cancellation of a registered trademark; Apply for reexamination if you refuse to accept the decision of the Trademark Office to cancel the registered trademark. In addition, according to Article 5 of the Regulations for the Implementation of the Trademark Law, the Trademark Review and Adjudication Board may identify and protect well-known trademarks according to law. 3 Local administrations for industry and commerce at all levels The administrations for industry and commerce at the provincial, municipal and county levels manage the trademark management work within their respective jurisdictions at different levels. The local industrial and commercial bureau is mainly responsible for managing the daily use of trademarks within its jurisdiction and supervising the quality of goods. In addition to the industrial and commercial bureau system responsible for trademark management, customs departments at all levels are responsible for the border protection of trademarks; Courts at all levels also exercise their trademark judicial power by hearing trademark-related cases.