(I) Application for a patent for invention 1. Examination and approval process for an application for a patent for invention Patent application-acceptance-preliminary examination-publication-substantive examination request-substantive examination-authorization 2. Documents to be submitted when applying for a patent for invention 1) Request: including the name of the invention patent, the name of the inventor or designer, the name and address of the applicant, etc. 2) Description: including the name of the invention patent, technical field, background technology, invention content, attached drawings and specific implementation methods. 3) Claim: Explain the technical features of the invention, and clearly and concisely state the content of the requested protection. 4) Drawings in the specification: Invention patents often have drawings. If only words can clearly and completely describe the technical scheme, there is no need to have drawings.
(II) Application for a patent for utility model 1. Examination and approval process for a patent for utility model . Patent application-acceptance-preliminary examination-announcement-authorization 2. Documents to be submitted for applying for a patent for utility model 1. Request: including the name of the patent for utility model, the name of the inventor or designer, the name and address of the applicant, etc. 2) Description: including the name, technical field, background technology, invention content, attached drawings and specific implementation mode of the utility model patent. The contents of the manual shall be written in detail, and the technical contents mentioned shall be subject to the realization of ordinary technicians in their technical fields after reading. 3) Claim: Explain the technical features of the utility model, and clearly and concisely state the contents of the requested protection. 4) Illustrations: A patent for utility model must be illustrated with drawings. 5) Description abstract: clearly reflect the technical problems to be solved by the invention, the main points and main uses of the technical scheme to solve this problem
(III) Application for the design patent 1. Process of applying for the design patent Patent Application-Acceptance-Preliminary Examination-Announcement-Authorization 2. Documents to be submitted for the design patent 1) Request: including the name of the design patent, the name of the designer, the name and address of the applicant, etc. Design pictures or photos: at least two sets of pictures or photos (front view, back view, top view, bottom view, left view, right view, and stereoscopic view if necessary) Brief description of design: Brief description of design shall be submitted if necessary.