What are the requirements for applying for a patent? Under what circumstances will it not be accepted?

Looking back on 20 17, it was a year of scientific and technological innovation. Many inventions have left new surprises for our lives. Artificial intelligence, space exploration and quantum technology are all inseparable from the support of patented technology. Patent application is the protection of patented technology. If you want to obtain a patent certificate, you need to meet certain application conditions. So what are the requirements for applying for a patent? What are the unacceptable situations? What are the requirements for applying for a patent? Under what circumstances will it not be accepted? What are the requirements for applying for a patent? 1. To apply for invention patent and utility model patent, novelty, creativity and practicality are indispensable; 2. Apply for a design patent, as long as it is novel. The novelty mentioned here should be different from or similar to the design that has been published in domestic and foreign publications before the filing date. What are the circumstances in which the patent office application is not accepted? ① The application documents are not typed, printed, illegible or altered; (2) The attached drawings and pictures are not drawn with drawing tools and black ink, and the photos are blurred and altered; ③ Incomplete application documents; (4) The name or address of the applicant is unknown in the request; (5) The category of patent application is unclear or uncertain.