1. Trademark licensing registration means that a trademark registrant allows others to use its registered trademark and must sign a trademark license contract. The licensor and the licensee shall, within three months from the date of signing the license contract, submit a copy of the license contract to the county-level industrial and commercial administration authority where they are located for review. The licensor shall submit it to the Trademark Office for filing, and the Trademark Office shall make an announcement. . If the registered trademark of another person is used with permission, the name of the licensee and the place of origin of the goods must be marked on the goods that share the registered trademark. 2. Materials required to be submitted: a copy of the trademark registration certificate, a trademark license contract, a copy of the business license or ID card of the licensor and the licensee, and an application for registration of the trademark license contract. In addition, the following points should be noted: if the agency is entrusted, a trademark agency letter of authorization stamped with the company's official seal is required; when filing a human drug trademark license contract, a valid certification document obtained by the licensee from the health administration department must be attached; When filing a trademark license contract for cigarettes, cigars and packaged cut tobacco, a valid certificate of production location approved by the national tobacco authority obtained by the licensee shall be attached; the foreign language contract shall also be accompanied by a Chinese translation. I hope the above answers will be helpful to you when filing trademark licenses.