Patent authorization or actual test status

After a patent application is filed, the first thing to do is to accept it and send a notice of acceptance.

Then enter the preliminary examination after paying the fee, enter the public stage after the invention patent passes the preliminary examination, and then enter the actual examination according to the application. After the actual audit is passed, the authorization will be entered and the authorization notice will be issued. At this time, you can pay the relevant fees in full to get the patent certificate, and later you can pay the annual fee year by year to maintain the patent right.