Influential COINPLUG, INC. Blockchain Patent – System for issuing certificate based on blockchain network, and method for issuing certificate based on blockchain network by using same – US10848319
U.S. Patent 10848319 was awarded to COINPLUG, INC. on November 24, 2020 and is entitled “System for issuing certificate based on blockchain network, and method for issuing certificate based on blockchain network by using same.” The first named inventor is Joo Han Song of Gyeonggi-do, . The abstract contains an overview of the patent disclosure:…
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