Stefan Richards

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Sammamish, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Credential interface
- Patent number 7,810,143
- Issue date Oct 5, 2010
- Microsoft Corporation
- David M. Ruzyski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method facilitating secure credential management
- Patent number 7,783,891
- Issue date Aug 24, 2010
- Microsoft Corporation
- Eric C. Perlin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interoperable credential gathering and access modularity
- Patent number 7,577,659
- Issue date Aug 18, 2009
- Microsoft Corporation
- Klaus U. Schutz
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Credential interface
- Publication number 20060242427
- Publication date Oct 26, 2006
- Microsoft Corporation
- David M. Ruzyski
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method facilitating secure credential management
- Publication number 20050188210
- Publication date Aug 25, 2005
- Eric C. Perlin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Interoperable credential gathering and access modularity
- Publication number 20050091213
- Publication date Apr 28, 2005
- Klaus U. Schutz
- G06 - COMPUTING CALCULATING COUNTING