METHOD FOR PROCESSING PATENT INFORMATION FOR OUTPUTTING CONVERGENCE INDEX

摘要

The present invention relates to a method for outputting a convergence index, and more particularly, to a method for outputting a convergence index by utilizing patent information. According to the method for outputting the convergence index of the present invention, the convergence index can be outputted by using time information related to a patent which is included in a patent group, a patent classification, and an industrial classification that corresponds to the patent classification. The method for outputting the convergence index of the present invention systematically outputs the convergence index by using patent data, which is an objective data, thereby outputting the convergence index which is objective and appropriate.

主权项

1. A method for processing patent information by a convergence index service system for calculating the convergence index, the method comprising:
(a) acquiring a patent classification related to a patent included in a patent group and an industrial classification corresponding to the patent classification; (b) calculating an industrial distribution ratio based on the industrial classification; (c) selecting at least two of the industrial classification according to number of patents related to the industrial classification; (d) calculating a degree of technological convergence based on the number of patents related to the industrial classification selected in the step (c); (e) calculating a relation score of heterogeneous industries based on the industrial distribution ratio and the degree of technological convergence; (f) calculating a technological distribution ratio based on the number of patents related to the industrial classification selected in the step (c); (g) calculating a technological occupation ratio based on number of patent classification including the patent related to the industrial classification selected in the step (c); (h) calculating a relation score of homogeneous industries based on the technological distribution ratio and the technological occupation ratio; and (i) calculating an industry relation index using the relation score of heterogeneous industries and the relation score of homogeneous industries.