Conforming to the corresponding technical field is the first step of priority review. Whether a patent can be applied for priority examination requires certain conditions for its application. First of all, the most basic requirement is that the patent application must be an electronic application. If the patent is a paper application, no matter whether it meets the corresponding technical field or not, it does not have the qualification of priority examination. However, the patent application for thesis was not sentenced to death. We just need to turn paper patent applications into electronic applications.
The second is the patent application stage. The application for a patent for invention needs to enter the substantive examination stage. An application for a patent for utility model or design may not be implemented until the patent application fee has been paid.