U.S. Patent 10671906 was awarded on June 02, 2020 and is entitled “Method for analyzing and verifying a microscopic imprint configured on an object for determining authenticity.” The first named inventor is Francisco Marchan of Samborondon, . The abstract contains an overview of the patent disclosure:

The present invention is a method for analyzing an imprint configured on a surface of an object at a source location and verifying at a destination location to determine the object’s authenticity. The method includes capturing at least one image at a source location and examining and analyzing the captured image. The analysis is performed by dividing the captured image into multiple layers. For each layer area, size, threshold points, distance between threshold points and angle of lines are determined and then stored in the first database. Afterwards this data is encrypted by a source user and uploaded to a blockchain. When the object reaches the destination location the destination user performs the same operation of capturing, examining and analyzing by dividing the captured image into multiple layers in the same fashion as performed by the source user and then stored in a second database. The destination user also decrypts the encrypted data of the first database and compares the data of first database with the data of the second database. The results of the comparison help to determine an object’s authenticity. Link to Full Patent

This blockchain patent was originally filed on April 01, 2019  as U.S. Patent Application 16/371447 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 10671906. The primary examiner was Kristy A Haupt.

This blockchain patent has been cited 1 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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