Legal analysis: According to the provisions of the practical rules of the Trademark Law, if you change the applicant, you should submit a change application, the applicant's identity information after the change, and other materials, and apply for change to the Trademark Office. If the registrant's name, address, agent, document recipient is changed, or the designated goods are deleted, the change procedures must be completed with the Trademark Office. You can entrust a professional intellectual property agency or intellectual property lawyer to make changes on your behalf.

Legal basis: "Trademark Law of the People's Republic of China" Article 41 If a registered trademark needs to change the name, address or other registration matters of the registrant, an application for change shall be submitted.

"Detailed Implementation Rules of the Trademark Law of the People's Republic of China"

Article 14 When applying for trademark registration, the applicant shall submit his or her identity document. The name of the trademark registration applicant shall be consistent with the supporting documents submitted. The provisions of the preceding paragraph regarding the applicant's submission of identity documents shall apply to other trademark matters such as changes, transfers, renewals, objections, and cancellations submitted to the Trademark Office.

Article 17 If the applicant changes its name, address, agent, document recipient, or deletes the designated goods, it shall go through the change procedures with the Trademark Office. If the applicant transfers his trademark registration application, he shall go through the transfer procedures with the Trademark Office.