U.S. Patent 10824701 was awarded to Advanced New Technologies Co., Ltd. on November 03, 2020 and is entitled “System and method for mapping decentralized identifiers to real-world entities.” The first named inventor is Renhui Yang of Hangzhou, . The abstract contains an overview of the patent disclosure:

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for mapping decentralized identifiers (DIDs) to real-world entities. One of the methods includes: receiving, by a server system, a request for obtaining a DID, the request comprising an identifier of a subject corresponding to the DID and a proof of identity authentication of the subject; creating, by the server system, a DID document corresponding to the DID, wherein the DID document comprises a mapping relationship between the proof of identity authentication and the DID; generating, by the server system, one or more blockchain transactions for creating the DID and adding the DID document to a blockchain; and sending, by the server system to one or more blockchain nodes associated with the blockchain, the one or more blockchain transactions for adding to the blockchain. Link to Full Patent

This blockchain patent was originally filed on April 10, 2020  as U.S. Patent Application 16/846150 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 10824701. The primary examiner was Darren B Schwartz.

Advanced New Technologies Co., Ltd., who is the original assignee of this patent, has at least 1031 total granted patents in the United States as of the date of this article. This blockchain patent has been cited 9 times by other U.S. patents according to our law firm research, and can be considered an innovative patent in the field of cryptocurrency and blockchain.

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