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Kam Young
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London, GB
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Patents Grants
last 30 patents
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Patent Grant
Keyboard
Patent number
D554121
Issue date
Oct 30, 2007
Microsoft Corporation
Steven W. Fisher
D14 - Recording, communication, or information retrieval equipment
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Patent Grant
Portion of a keyboard
Patent number
D546832
Issue date
Jul 17, 2007
Microsoft Corporation
Steven W. Fisher
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Portion of a keyboard
Patent number
D546833
Issue date
Jul 17, 2007
Microsoft Corporation
Steven W. Fisher
D14 - Recording, communication, or information retrieval equipment