The person who applies for a trademark change is the trademark change applicant. According to the provisions of the practical rules of the Trademark Law, if the applicant is changed, a change application form, the identity information of the applicant after the change and other materials should be submitted. The law stipulates that when applying for trademark registration, Article 14 of the "Implementing Rules of the Trademark Law of the People's Republic of China", the applicant shall submit his or her identity documents. 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.