China National Intellectual Property Administration website contains published and announced patents. But the published patent is not necessarily an authorized patent, and the published patent is an authorized patent. According to Article 34 of the Patent Law, after receiving an application for a patent for invention, the Patent Office shall publish it after 18 months from the date of filing, if it finds that it conforms to the provisions of the Patent Law after preliminary examination. The Patent Office may also publish its application at an early date upon the request of the applicant. The published invention patents can be found online. However, utility model and design patents can only be found online after authorization announcement.
"Authorization" is the text of the announcement.
You can look at the published or published web pages of every invention patent. If there is "Review Authorization Page * * *" on the left side of the webpage, it is authorization; If not, it is not authorized.
In addition, there are many authorized invention patents that have not been actually tested or made in kind! However, the value of patent is not all "a new technology" or "a new product", but the monopoly right in a certain field and time is the core of patent value!