U.S. Patent 10299128 was awarded to CISCO TECHNOLOGY, INC. on May 21, 2019 and is entitled “Securing communications for roaming user equipment (UE) using a native blockchain platform.” The first named inventor is Om Prakash Suthar of Bolingbrook, IL. The abstract contains an overview of the patent disclosure:

A network function (NF) entity in a communication network receives authentication data associated with a User Equipment (UE), determines the UE supports a blockchain registration procedure based on the authentication data, exchanges authentication messages with a Blockchain Roaming Broker (BRB) entity over a blockchain network interface, receives a blockchain authentication confirmation from the BRB entity, and registers the UE with the core network based on the blockchain authentication confirmation. Link to Full Patent

This blockchain patent was originally filed on October 25, 2018  as U.S. Patent Application 16/171190 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 10299128. The primary examiner was Syed A Zaidi.

CISCO TECHNOLOGY, INC., who is the original assignee of this patent, has at least 16856 total granted patents in the United States as of the date of this article. This blockchain patent has been cited 22 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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