Leslie K. Lewis

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Scottsdale, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Algorithm independent cryptographic key management apparatus
- Patent number 5,341,427
- Issue date Aug 23, 1994
- Motorola, Inc.
- Douglas A. Hardy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Algorithm independent cryptographic key management
- Patent number 5,230,020
- Issue date Jul 20, 1993
- Motorola, Inc.
- Douglas A. Hardy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for algorithm independent cryptographic key management
- Patent number 5,179,591
- Issue date Jan 12, 1993
- Motorola, Inc.
- Douglas A. Hardy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE