Legal analysis: 1. Submit an application for filing a trademark license contract;

2. If the applicant is a natural person, he should submit a copy of a valid certificate that can prove his identity ( Such as ID card, etc.);

3. A copy of the trademark license contract, or a notarized copy of the trademark license contract;

4. If the contract text is in a foreign language, the corresponding Chinese translation;

5. If you entrust a trademark agency to handle the matter, you should also submit a trademark agency power of attorney.

Legal basis: Article 43 of the Trademark Law: A trademark registrant may license others to use its registered trademark by signing a trademark license contract. The licensor shall supervise the quality of the goods used by the licensee using its registered trademark. The licensee shall ensure the quality of the goods using the registered trademark.

If you use someone else's registered trademark with permission, you must indicate the name of the licensee and the place of origin of the goods on the goods using the registered trademark.

When permitting others to use its registered trademark, the licensor shall submit its trademark use license to the Trademark Office for record, and the Trademark Office shall announce it. The trademark use license shall not be used against bona fide third parties without registration.