Christopher Callahan

Person

  • Woodinville, WA, US

Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 7,673,178
    • Issue date Mar 2, 2010
    • Microsoft Corporation
    • Loren Merriman
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

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    • Publication number 20080184075
    • Publication date Jul 31, 2008
    • Microsoft Corporation
    • Loren Merriman
    • G06 - COMPUTING CALCULATING COUNTING