The main responsibilities of the Trademark Office are: undertaking administrative functions such as trademark registration and management, specifically responsible for national trademark registration and management, protecting trademark exclusive rights and investigating trademark infringements in accordance with the law, handling trademark disputes, and strengthening well-known Responsible for the identification and protection of trademarks, responsible for the registration, filing and protection of special signs and official signs, researching, analyzing and publishing trademark registration information in accordance with the law, providing information services for government decision-making and the public, implementing trademark strategies and other tasks, undertaking tasks assigned by the State Administration for Industry and Commerce other matters.