U.S. Patent 10212145 was awarded to Avaya Inc. on February 19, 2019 and is entitled “Methods and systems for creating and exchanging a device specific blockchain for device authentication.” The first named inventor is Laurent Philonenko of San Francisco, CA. The abstract contains an overview of the patent disclosure:

Mobile devices and other devices used in transactions or interactions with other computer systems can be identified by an abstract composite of information unique to the device. For example, the device can record and store when a user first started the device (a date and time of first use), how the device is configured (including any hardware/software identifications, versions, install dates, time when configurations or installations occurred, etc.), etc. All of the information can be collected for a specified period of time (e.g., 30 minutes, 1 hour, etc.), periodically, or continually. This process yields a large collection of data, which can be condensed (a record before condensing the data may be approximately 10 to 50 MB). The data may then be encapsulated in a blockchain. At least a portion of the blockchain may then be exchanged to identify the device. Link to Full Patent

This blockchain patent was originally filed on October 03, 2016  as U.S. Patent Application 15/284103 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 10212145. The primary examiner was Idowu O Osifade.

Avaya Inc., who is the original assignee of this patent, has at least 2982 total granted patents in the United States as of the date of this article. This blockchain patent has been cited 4 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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