U.S. Patent 10158492 was awarded to Guardtime SA on December 18, 2018 and is entitled “Blockchain-supported device location verification with digital signatures.” The first named inventor is Jeffrey Pearce of Hilo, HI. The abstract contains an overview of the patent disclosure: Location data from one or more geolocation engines such as GPS, a system that…
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U.S. Patent 10103893 was awarded to Guardtime SA on October 16, 2018 and is entitled “Blockchain-supported, fail-safe synchronization in a data authentication infrastructure.” The first named inventor is Ahto Buldas of Tallinn, . The abstract contains an overview of the patent disclosure: A distributed hash tree-based authentication system for digital input records has more than…
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U.S. Patent 10068397 was awarded to Guardtime SA on September 04, 2018 and is entitled “System and method for access control using context-based proof.” The first named inventor is Jeffrey Pearce of Hilo, HI. The abstract contains an overview of the patent disclosure: Control of access by a requesting entity to an asset includes defining…
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U.S. Patent 9853819 was awarded to Guardtime SA on December 26, 2017 and is entitled “Blockchain-supported, node ID-augmented digital record signature method.” The first named inventor is Ahto Truu of Tartu, . The abstract contains an overview of the patent disclosure: At least one node in a distributed hash tree verification infrastructure is augmented with…
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