Donald T. Hayford

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Columbus, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Tamper detection in a quantum communications system
- Patent number 11,469,888
- Issue date Oct 11, 2022
- QUANTUMXCHANGE, INC.
- Todd McCandlish
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of operation of a trusted node software in a quantum key dis...
- Patent number 11,424,918
- Issue date Aug 23, 2022
- QUANTUMXCHANGE, INC.
- Eric Hay
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of operation of a quantum key controller
- Patent number 11,411,722
- Issue date Aug 9, 2022
- QUANTUMXCHANGE, INC.
- Nino Walenta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for ultrasonic detection of flaws in test objects
- Patent number 4,843,884
- Issue date Jul 4, 1989
- Gas Research Institute
- Larry J. House
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF OPERATION OF A QUANTUM KEY CONTROLLER
- Publication number 20200351086
- Publication date Nov 5, 2020
- Quantum Xchange, Inc.
- Nino Walenta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURE MEMORY TAMPER DETECTION IN A QUANTUM KEY COMPUTER
- Publication number 20200351087
- Publication date Nov 5, 2020
- QUANTUMXCHANGE, INC.
- Todd Mccandlish
- G06 - COMPUTING CALCULATING COUNTING