Can you say that you have obtained the national patent authorization?

It can't be said that it is authorized by the national patent. The examination of national patent authorization is very strict, and it is not authorized by national patent. It is illegal to say that it is a national patent authorization, and there are many technical problems. The State Bureau of Knowledge will not grant patents. If the patented technology can be authorized, the State Bureau of Knowledge will first send a registration notice to the applicant. Only by obtaining the registration notice and making an authorization announcement can the technology become a patent. So we can't say that we have obtained the national patent. "Patent authorization means that the patentee and others reach a consensus on matters related to the patentee's exclusive patent license (including use, sale and production). Patent authorization shall be embodied in written form.