ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,443,951, issued on Oct. 14, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).

"Apparatus and method of issuing centralized non-fungible token by using interplanetary file system" was invented by Sungho Cho (Suwon-si, South Korea), Bumhan Kim (Suwon-si, South Korea) and Seungwon Shin (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method, performed by a server, of managing a non-fungible token (NFT) for content, is provided. The method includes, in response to receiving a request to issue an NFT for target content from a first electronic device of a first user who has generated the target content, generating ba...