How to treat the patent certificate of independent research and development invention

Check the patent applicant information and technical content on the certificate. The patent applicant is the company or organization itself, and it can be considered that the invention was independently developed by the company or organization. If it is other companies or other people, there will be opportunities to obtain it through cooperation, purchase and other channels; Read the technical content in the patent certificate to verify whether it is related to the main business field of the company or institution and whether it is independently developed.