INTELLECTUAL PROPERTY RIGHT TRADE SYSTEM USING BLOCKCHAIN, AND OPERATING METHOD THEREFOR

摘要

The present invention provides an intellectual property right trade system using a blockchain, the system comprising: at least one trader terminal connected to a blockchain network which stores information about trades of at least one intellectual property right to be traded; and a control server comprising: a trade brokerage unit for brokering trades of the intellectual property right and storing, in the blockchain network, a block containing the information about trades of the intellectual property right; a currency issuance unit for issuing a predetermined number of cryptocurrency units in a denomination determined by a person having the right to sell the intellectual property right or grant a license therefor; a currency trade brokerage unit for brokering trades of the issued cryptocurrency units; and a profit distribution unit for calculating and distributing a profit generated from the intellectual property right to be traded, such that each holder of the cryptocurrency units has a share as much as the number of his/her cryptocurrency holdings relative to the number of all the issued cryptocurrency units.