To apply for a patent, you need to pay an application fee to the State Intellectual Property Office. For invention patents, there are also substantive examination fees. Authorization also includes certificate fees. If you entrust an intermediary agency to handle the patent application, you will have to pay agency fees. . For patent applicants who have difficulties, they can apply to the State Intellectual Property Office for fee reduction; in order to encourage enterprises, institutions or individuals to actively apply for patents, Nanning City will provide patent application subsidies if the patent application is accepted, and the invention patent application will be authorized. Yes, there are rewards. The acceptance unit is: Nanning Intellectual Property Office (Address: Room 22, 11th Floor, Building 1, Municipal Government). Details can be found on the Nanning Science and Technology Network.