The downloading method is as follows:
1. The applicant opens the China Patent Electronic Application Network website and enters the user code, password, and verification code;
2. Click "Login" "External Service", select the node "Business Processing→Electronic Patent Certificate Query";
3. In this module, the applicant can query and download the electronic patent certificate under the current electronic application registration user name.
If the applicant needs to download it again, the operation is as follows: enter the query conditions, click the "Query" button, check the corresponding certificate, and click "Download Patent Certificate" again.