Guide to writing patent application documents

Guide to Writing Patent Application Documents Abstract Part of a patent application document is a technical document submitted by the applicant when applying for a patent, which explains the application content and requests patent protection within a specific scope, including three parts: specification, patent claim and abstract. Patent application specification is an indispensable part of the patent application document, which records the most detailed technical information of the patent application, so that the technical personnel in this field can understand the technical content related to the patent application subject through the fully disclosed specification content. The instruction consists of two parts: the text and the attached drawings. Among them, the body part: First of all, the description should indicate the name of the invention, which should reflect the relevant content of the invention theme involved in the patent application and should be consistent with the name recorded in the request. The name of the invention or utility model shall adopt technical terms commonly used in the technical field, clearly, concisely and comprehensively reflect the theme and type of the invention or utility model to be protected, and the number of words shall generally not exceed 25 words. Secondly, the theme of the manual includes five parts, namely, technical field, background technology, content of invention or utility model, description of drawings and specific implementation methods. About the attached drawings: In order to facilitate the public to understand the invention more clearly, the attached drawings can be supplemented in the specification of the invention patent application; The description of an application for a patent for utility model must be accompanied by drawings. Claims: Claims are the basis for determining the scope of patent protection and judging whether others infringe. A claim may include one or more claims. The types of claims can be divided into product claims and method claims according to the protected objects. Among them, an application for a patent for invention and a patent claim can contain both product claims and method claims. However, utility model patent applications and patent claims can only contain product claims, but not method claims; According to the writing, it can be divided into independent claims and dependent claims. Among them, an application for a patent for invention or utility model defined by an independent claim has the widest scope of protection, while a dependent claim means that an independent claim contains all the technical features of the cited claim, and its scope of protection belongs to the scope of the cited claim.