Joe Tsai

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Saratoga, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Protected mutual authentication over an unsecured wireless communic...
- Patent number 7,024,690
- Issue date Apr 4, 2006
- 3COM Corporation
- Albert Young
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Using a key lease in a secondary authentication protocol after a pr...
- Patent number 6,920,559
- Issue date Jul 19, 2005
- 3COM Corporation
- Danny M. Nessett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Authenticated diffie-hellman key agreement protocol where the commu...
- Patent number 6,766,453
- Issue date Jul 20, 2004
- 3COM Corporation
- Danny M. Nessett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE