Keyboard integrated navigation pad

Details Keyboard integrated navigation pad Keyboard integrated navigation pad

2005-12-06

2008-11-25

Wong, Albert K (Department: 2612)

Coded data generation or conversion

Bodily actuated code generator

Including keyboard or keypad

C400S485000, C341S020000, C379S433060, C345S157000, C345S161000

Reexamination Certificate

active

07456759

ABSTRACT:
A key arrangement that includes a plurality of keys arranged in a pattern including a first column, a last column, and one or more middle columns. At least one of the middle columns includes a multidirectional navigational key. The first and last columns have keys in each row. A plurality of the keys and the multidirectional navigational input key have alphanumeric indicia. The multidirectional navigational input key may be integrated with the keys in a reduced QWERTY, QWERTY, QWERTZ, AZERTY, or DVORAK layout and may additionally be integrated with the keys in a telephony pad numeric layout. A touchpad or rotatable rim may also be disposed about the multidirectional navigational input key.

REFERENCES:
patent: 4680577 (1987-07-01), Straayer et al.
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patent: 5889507 (1999-03-01), Engle et al.
patent: 5914702 (1999-06-01), Derocher et al.
patent: 6810271 (2004-10-01), Wood et al.
patent: 2003/0094354 (2003-05-01), Badarneh
patent: 2005/0053225 (2005-03-01), Griffin
European Search Report, Jan. 18, 2006.

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