Study Of The Application Of Patent Information Analysis Methods In The Patent Forewarning

As an important means of identity and avoid the patent risk, patent forewarning is the key link of enterprise's patent management activities. Patent forewarning activities' effectively carry out can provide scientific guidance for the enterprise patent strategy and patent layout. In order to promote the patent forewarning activities' effectively carry out, on the basic of sorting out and summarizing the related literature of patent forewarning and patent information analysis methods to propose the study of patent information analysis methods' application in the patent forewarning.First, the application of patent early warning system and the problems it exists are analyzed in the study, and put forward that the scientific of patent information analysis is the fundamental reason of patent forewarning problems. Then analysis the application mechanism of patent information analysis methods in patent forewarning, and at the point of the inner link of patent information and patent forewarning or the process of patent information affect on patent forewarning to describe the problems. Second, based on the analyzing of the application mechanism of patent information analysis methods, according to the essential thoughts of patent forewarning purposes classification- patent risk identification- patent information needs- patent information analysis methods' combination use to put forward the theoretically question solution, and the solution is the patent information analysis methods' combination use table. Last, The theoretical question solution is used in the empirical analysis to verify the solution's effectiveness, and the empirical analysis takes CIMC's passenger boarding bridge's patents as the example. Adopt the patent information analysis methods' combination use to analysis and come to the conclusion.