Can a patent application apply for multiple patents?

A professional application can only apply for one patent, but in fact, some people have produced more patents because of an idea. If only one patent is applied at the time of patent application, other patents that can be used independently will become unprotected. So can a patent application apply for multiple patents? Next, Bajie Intellectual Property takes you to know the relevant knowledge. A patent application can apply for multiple patents. When applying for a patent, you need to follow the following steps: invention patent application: 1, invention patent application approval process: patent application; ; Accept; ; First instance; ; Announce; ; Request for substantive examination; ; Substantive review; ; Authorization 2. Documents to be submitted when applying for an invention patent: (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, its technical field, background technology, content of the invention, description of drawings and specific implementation methods; (3) Claim: explain the technical features of the invention, and clearly and concisely state the content to be protected; (4) Illustration: Invention patents often have drawings. If only words are enough to describe the technical scheme clearly and completely, there is no need for drawings. Application for patent for utility model: 1. The examination and approval process of utility model patent: patent application; ; Accept; ; First instance; ; Announcement; ; Authorization 2. Documents to be submitted when 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, drawings and specific implementation of the utility model patent. The contents of the manual should be written in detail, and the technical contents mentioned should be based on the realization after reading by ordinary technicians in this technical field; (3) Claim: explain the technical features of the utility model, and clearly and concisely state the contents of the requested protection; (4) Illustration: The patent for utility model must be illustrated with drawings; (5) Description abstract: clearly reflect the technical problem to be solved by the invention, the main points and main uses of the technical scheme to solve this problem. Application for patent for design: 1. The process of applying for 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. (2) 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); (3) Design brief: Design brief shall be submitted when necessary.