U.S. Patent 10627250 was awarded to Walmart Apollo, LLC on April 21, 2020 and is entitled “System and method for tracking vehicle mileage using blockchain.” The first named inventor is Steven Lewis of Bentonville, AR. The abstract contains an overview of the patent disclosure:

Systems, methods, and computer-readable storage media for identifying, via a processor, a plurality of causes for a vehicle to record data on a blockchain, wherein one cause in the plurality of causes is a repetition of a previous journey. The system generates route comparison data by comparing, via a processor as the vehicle is moving, current journey data for a current journey to previous journey data of at least one previous journey by: comparing a current journey start time to a previous journey start time; comparing a current journey travel time to a previous journey travel time; and comparing current journey route coordinates to previous journey route coordinates. Then based on the route comparison data, the system generates a side block which references the previous block in the block chain but contains only distinctions from the previous block. The side block is then added to the block chain. Link to Full Patent

This blockchain patent was originally filed on January 23, 2019  as U.S. Patent Application 16/255160 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 10627250. The primary examiner was Dale W Hilgendorf.

Walmart Apollo, LLC, who is the original assignee of this patent, has at least 1180 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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