The first one is self-application. Individuals can log on to the website of China National Intellectual Property Administration, click on "Patent Application Guide", prepare relevant documents according to procedures, submit or send them to "China National Intellectual Property Administration Patent Office", and pay the application fee.
The second is to apply through a patent agency. At present, Wu Hanyou is the only agent in Hubei, and the application fee is also payable.
The third way is to handle it through an agency and pay the agency fee. Individuals can prepare an equipment diagram, indicating the components, connection, beneficial effects, innovations, how to work, etc. , and bring my ID number to the agency to apply for agency.