Know the patent number, how to find the patent name?

You can use China National Intellectual Property Administration's search engine to find it at/gjcx.jsp.

Enter the patent number in the corresponding search field, and then click the search button.

note:

The patent number 13 is the application number, and the patent number 9 is WeChat official account. Don't get mixed up.

Similarly, know the inventor, applicant, invention name, etc. , you can also use this search engine to query patent content.