Intellectual property full-period management system

The invention discloses an intellectual property full-period management system, and the system comprises an information registration module which is used for completing user information according to the guidance of the system, and logging in the management system; the technical support module is used for performing multi-dimensional retrieval on an application file provided by a patent applicant to obtain a feature similarity between the application file and a public patent; the patent application module is used for entering a patent application link when the similarity of the retrieved features is lower than an application threshold value; the patent reply module is used for issuing a reply task and writing after the application file enters a reply stage; the authorization analysis module is used for counting the number of authorized, rejected and withdrawn patents of different patent types and acquiring a patent authorization rate and a patent authorization growth rate; the patent transfer module is used fo