(1) If the inventor requests to change the name, he shall submit the certificate issued by the household registration administration department.
(2) Where the inventor requests a change due to omission or wrong filling, it shall submit the certificate signed or sealed by all applicants (or patentees) and all inventors before the change.
(3) Where a change request is made due to a dispute over the qualification of an inventor, reference can be made to the contents of "How to Deal with the Transfer of the Right to Apply for a Patent (or Patent Right)".
(4) Where the Chinese translation is requested to be revised, the inventor's statement shall be submitted.
The inventor change written in your introduction is correct.
However, at present, the inventor's revision is basically not accepted, and it is generally considered that the review opinion has not been put forward.
Because it is now necessary to prove that the newly added inventors have made substantial contributions to the present invention.
This is mainly to protect the inventor's right of signature. Protect the fruits of his labor.
legal ground
Article 9 of the Patent Law of People's Republic of China (PRC). Only one patent right can be granted for the same invention-creation. However, if the same applicant applies for a patent for utility model and a patent for invention at the same time on the same day, and the patent for utility model obtained earlier has not been terminated, and the applicant abandons the patent for utility model, the patent for invention may be granted. Where two or more applicants apply for a patent for the same invention-creation, the patent right shall be granted to the first applicant.