Chris Pearo

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for authentication of a user for sub-locations...
- Patent number 7,237,118
- Issue date Jun 26, 2007
- Microsoft Corporation
- Andrew M. Himberger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Methods and systems for authentication of a user for sub-locations...
- Publication number 20040111621
- Publication date Jun 10, 2004
- Microsoft Corporation
- Andrew M. Himberger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE