U.S. Patent 11115418 was awarded to CLOUDMINDS (SHENZHEN) ROBOTICS SYSTEMS CO., LTD. on September 07, 2021 and is entitled “Registration and authorization method device and system.” The first named inventor is Jian Wang of Cupertino, CA. The abstract contains an overview of the patent disclosure:

A registration and authorization method, device and system is used for solving the technical problem of relatively low safety of the existing authorization technology. The method is applied to an authorization server, the authorization server is a node in a blockchain network and stores a blockchain composed of a plurality of blocks, each block is used for storing authorization information, and the method comprises: receiving a registration request message sent by a user device, wherein the registration request message includes identification information, and the identification information is used for performing identity verification on a user; assigning authorization information to the user, wherein the authorization information is used for indicating a service that the user can access; and writing the identification information and the authorization information into the blocks of the blockchain through the authorization server. Link to Full Patent

This blockchain patent was originally filed on December 23, 2016  as U.S. Patent Application 16/315391 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 11115418. The primary examiner was Matthew Smithers.

CLOUDMINDS (SHENZHEN) ROBOTICS SYSTEMS CO., LTD., who is the original assignee of this patent, has at least 54 total granted patents in the United States as of the date of this article. This blockchain patent has been cited 0 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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