Does the first inventor of a patent have to fill in the ID number?

It is required in the review guide. At present, there are verification rules when accepting, and it is impossible to accept without filling in the ID number. The most direct purpose of filling in the ID number is to protect the interests of inventors, and filling in the ID number can avoid the situation of duplicate names. For the purpose of protection, it needs to be filled in. The National Information Bureau will not disclose the inventor's ID number, and the inventor's name can also be chosen not to be disclosed.