Are all the patents that can be found by China Intellectual Property Office authorized? Or how is the authorized patent marked?

2. The authorized text will be published in the form of CN1XXXXXXXX C.

3. Authorized patent and open patent are completely different.

Authorization refers to a patent that can be granted a patent right after substantive examination by the Patent Office, and its scope of protection is protected by law.

Disclosure is only one step in the patent examination process. Based on the legislative purpose of "disclosure for protection", the applicant is required to disclose his invention to the society, so the patent will be published in WeChat official account as CN1XXXXXXXX A.

In addition, the use of new patents is authorized without substantive examination, and its right stability is relatively poor. It only has the announcement text, and the announcement number is CN2xxxxxx Y.