US Patent Issued to TYCO FIRE & SECURITY on April 22 for "Systems and methods of access validation using distributed ledger identity management" (Massachusetts, Wisconsin Inventors)

ALEXANDRIA, Va., June 6 -- United States Patent no. 12,283,147, issued on April 22, was assigned to TYCO FIRE & SECURITY GMBH (Neuhausen am Rheinfall, Switzerland).

"Systems and methods of access validation using distributed ledger identity management" was invented by Graeme Jarvis (Marblehead, Mass.), Jason Ouellette (Sterling, Mass.), Christopher Cianciolo (Westford, Mass.) and Karl F. Reichenberger (Milwaukee).

According to the abstract* released by the U.S. Patent & Trademark Office: "An access control system includes a plurality of sensors and an access controller that includes one or more processors. The sensors detect sensor data regarding a user. The one or more processors receive credential data regarding the user from at least o...