Hand-held electronic device with multiple input mode thumbwheel

Details Hand-held electronic device with multiple input mode thumbwheel Hand-held electronic device with multiple input mode thumbwheel

2007-12-04

2009-02-24

Osorio, Ricardo L (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Mechanical control

C345S169000

Reexamination Certificate

active

07495660

ABSTRACT:
A thumbwheel input device oriented on an incline and comprising a wheel such that a first input is generated by rotation of the wheel about its axis, and a holder also having an axis of rotation and a portion thereon to receive the wheel whereby a second input is generated by rotation of the holder about the second axis.

REFERENCES:
patent: 4625557 (1986-12-01), Rutherford
patent: RE32686 (1988-05-01), Dages
patent: 5666138 (1997-09-01), Culver
patent: 5912661 (1999-06-01), Siddiqui
patent: 6256011 (2001-07-01), Culver
patent: 2002/0158844 (2002-10-01), McLoone et al.
patent: 2003/0025673 (2003-02-01), Ledbetter et al.

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