Have the patents published in China Patent Gazette passed the substantive examination?

Hello, China patent bulletin is divided into three categories: invention patent bulletin, utility model patent bulletin and design patent bulletin, which mainly publishes patent application disclosure, patent grant, patent affairs, authorization announcement index and so on. Only the invention patent has substantive examination procedures, and those that have not been published in the patent gazette will pass the substantive examination. As mentioned above, the public application will also be published in the patent gazette, that is, after a period of time, after the applicant files an application or the Patent Office decides, whether it passes the substantive examination or not, it will be made public. After the substantive examination, it is authorized. As long as you register for authorization and pay the fee, you can get the certificate. There will be an authorization announcement at this time.