Mobile computer with foldable keyboard

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6798649
SERIAL NO

10254721

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A digital processing device including a base, a display assembly, a hinge assembly, and a foldable keyboard is described. The hinge assembly enables the back of the display assembly to be rotated between a first configuration and a second configuration. In the first configuration, the user may interact with the device in a similar manner as a PDA. In the second configuration, the hinge assembly enables the unfolding of the keyboard assembly so that it is accessible to the user to enter information by typing and the display assembly is positioned for viewing of information. The keyboard assembly unfolds to form a full-size keyboard (e.g., conformance with an ISO 9241-4:1998(E) standard) that allows a user to comfortably, quickly, and accurately 'touch-type' in a manner that the user may be accustomed to. The base may be rigid to enable use of the keyboard assembly on soft or uneven surfaces.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CALLAHAN CELLULAR L L C2711 CENTERVILLE RD SUITE 400 WILMINGTON DE 19808

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cazalet, Peter M Campbell, CA 21 870
Mead, Russell Mountain View, CA 6 340
Olodort, Robert Santa Monica, CA 33 1413
Tang, John San Carlos, CA 63 4354

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