How to check the authenticity of patent number?
1. There are many related websites for the words related to patent inventions searched directly by Baidu, but only one can really be queried. 2. After entering the website, you can directly enter the public query. 3. There will also be a statement. Regardless of the specific content, click Agree in the lower left corner and continue. 4. They are all inquiring about Chinese patents, so they are inquiring about Chinese patent examination information. The fuzzy query can be carried out by one of the invention name, invention number or inventor, or all of them can be input for accurate query. The verification code must be entered when querying. 5. On the specific query result page, we can select the relevant information in the box to query the contents of specific invention patents. 6. In the column of examination information, there are also specific drawings and parameters related to the product invention patent, which can be referred to if there are requirements for the application of invention patent of similar products, so as to avoid similarity. Is this easy to understand?
