U.S. Patent 10949557 was awarded to CISCO TECHNOLOGY, INC. on March 16, 2021 and is entitled “Blockchain-based auditing, instantiation and maintenance of 5G network slices.” The first named inventor is Prashanth Patil of San Jose, CA. The abstract contains an overview of the patent disclosure:

Disclosed herein is a distributed ledger method for a fifth-generation (5G) network. A network slice is created in the 5G network and a root block is generated in response, containing parameters of the network slice and contracts between participants in the network slice. A blockID of the root block is transmitted to identified participants in the network slice, who sequentially commit a plurality of new blocks to a blockchain beginning from the root block. The plurality of new blocks comprises auditing information of the network slice, wherein the information is collected by the participants in the network slice. The blockchain is stored in a blockchain network of a plurality of disparate blockchains. Desired auditing information for the network slice is retrieved by using the blockID of the root block to traverse the blockchain beginning at the root block until all blocks with the desired auditing information have been read. Link to Full Patent

This blockchain patent was originally filed on August 20, 2018  as U.S. Patent Application 16/105910 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 10949557. The primary examiner was Jason Chiang.

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 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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