It can no longer be changed. The reason is that after the patent right is granted, the scope of the rights has been determined, all application documents have been announced and archived, and there will be no possibility of changes; secondly, from the perspective of the stability of the rights, the patent name is not allowed to be changed, because The name of the patent often affects the scope of protection of the claims; furthermore, the law does not set up a link to allow modification. After authorization, there may be modifications during the invalidation declaration procedure, but only the claims can be modified in this procedure, and the name of the invention patent belongs to Changes to the bibliographic items are no longer allowed.