Influential COINPLUG, INC. Blockchain Patent – Method for paying cost of IoT device based on blockchain, and server, service providing device, and digital wallet using the same – US11004044
U.S. Patent 11004044 was awarded to COINPLUG, INC. on May 11, 2021 and is entitled “Method for paying cost of IoT device based on blockchain, and server, service providing device, and digital wallet using the same.” The first named inventor is Joon Sun Uhr of Gyeonggi-do, . The abstract contains an overview of the patent…
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