1. The applicant determines the type of patent application according to the actual needs and the characteristics of the technical scheme;
2. Sign a patent agency contract and entrust a professional to write it;
3, technical disclosure, fill in the technical disclosure book;
4. Writing patent documents;
5. Complete the application.
Writing a patent is to entrust a qualified professional to write a patent. Patents in China include invention patents, utility model patents and design patents. Among them, the invention patent mainly aims at the new technical scheme proposed by the product, method or its improvement.