Greg A. Marks

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Redmond, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for realtime messaging having image sharing feature
- Patent number 7,458,030
- Issue date Nov 25, 2008
- Microsoft Corporation
- Kevin Neil Kirn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transparent authentication using an authentication server
- Patent number 7,421,731
- Issue date Sep 2, 2008
- Microsoft Corporation
- Christopher E. Mitchell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
System and method for realtime messaging having image sharing feature
- Publication number 20050132288
- Publication date Jun 16, 2005
- Kevin Neil Kirn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
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- Publication number 20020120867
- Publication date Aug 29, 2002
- Microsoft Corporation
- Christopher E. Mitchell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE