System for convergence index service

A convergence index service system for providing a convergence index to a user computer through a wired network or a wireless network, the system comprising:

• a patent group receiving unit configured to receive a patent group including at least two patents from the user computer;
• a data processing unit configured to acquire time information, a patent classification and an industrial classification corresponding to the patent classification related to each of the at least two patents in the patent group;
• a capability development index calculating unit configured to calculate a capability development index based on the time information and the patent classification acquired by the data processing unit;
• a capability convergence index calculating unit configured to calculate a capability convergence index based on the patent classification acquired by the data processing unit;
• and
• an industry relation index calculating unit configured to calculate an industry relation index based on the patent classification and the industrial classification acquired by the data processing unit,
• wherein the industry relation index calculating unit calculates the industry relation index using a relation score of heterogeneous industries and a relation score of homogeneous industries calculated based on the patent classification and the industrial classification.