Trademark registration applications need to be submitted to the State Intellectual Property Office (referred to as the Trademark Office).

In China, trademark registration applications are usually accepted and processed by the State Intellectual Property Office. The State Intellectual Property Office is a specialized agency of the Chinese government responsible for the protection and management of intellectual property rights. It is also the competent authority for trademark registration and management.

If you wish to register a trademark in China, you need to submit the trademark registration application documents to the Trademark Office of the State Intellectual Property Office. You can submit application documents through the online system or by post. Specific application requirements and procedures can be found on the official website of the State Intellectual Property Office.

It should be noted that trademark registration agencies may be different in different countries and regions. If you plan to register a trademark in other countries or regions, you need to know and contact the corresponding intellectual property agency or trademark registration office.

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