Double-sided keyboard for use in an electronic device

Details Double-sided keyboard for use in an electronic device Double-sided keyboard for use in an electronic device

2007-02-13

2007-02-13

Hjerpe, Richard (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Including keyboard

C345S169000

Reexamination Certificate

active

10634471

ABSTRACT:
A keyboard having a plurality of first keys on one side and second keys on the other, separated by a circuit board and a plurality of domes. The circuit board can be activated for entering information in an electronic device by pressing one or more keys on either side via the domes. The keyboard can be fixedly mounted on the cover of the electronic device such that the first keys can be used when the cover is closed and the second keys can be used when the cover is open. The keyboard can also be removably mounted so as to allow a user to change the keyboard side to be used. Alternatively, one side of the keyboard has a touch pad instead of keys.

REFERENCES:
patent: 3940758 (1976-02-01), Margolin
patent: 5189632 (1993-02-01), Paajanen et al.
patent: 5715524 (1998-02-01), Jambhekar et al.
patent: 5742894 (1998-04-01), Jambhekar et al.
patent: 5898758 (1999-04-01), Rosenberg
patent: 6038313 (2000-03-01), Collins
patent: 6046730 (2000-04-01), Bowen et al.
patent: 6115616 (2000-09-01), Halperin et al.
patent: 6180895 (2001-01-01), Hutchinson et al.
patent: D448032 (2001-09-01), Talley
patent: 6550927 (2003-04-01), Messel

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