1, to determine whether the invention belongs to patentable content; Then determine which patent type the invention content can apply for;
2. Sign an agency agreement. The purpose of signing the agency agreement at this time is to clarify the rights and obligations between the applicant and the patent agency, mainly to restrain the patent agent from keeping the applicant's invention confidential;
3. Technology disclosure: the applicant provides the patent agent with background information about the invention or entrusts the retrieval of relevant contents, and the applicant introduces the contents of the invention in detail to help the patent agent fully understand the contents of the invention;
4. Prepare the application documents: write the patent application documents, make the application documents, submit the patent application and obtain the patent application number;
5. Application process: file an application, accept the notice, accept the application and enter the preliminary examination stage, the actual examination procedure, authorize after the actual examination, go through the registration formalities and get the certificate.