Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device
Reexamination Certificate
2007-11-08
2011-12-20
Nguyen, Kimnhung (Department: 2629)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Cursor mark position control device
C345S169000, C361S679010
Reexamination Certificate
active
08081160
ABSTRACT:
A separable and shape-changeable mouse includes a first housing, a second housing, a first connecting member and a second connecting member. The first housing includes a cursor signal generation unit, a first slant and a first connecting member. The second housing includes a receptacle for accommodating a battery therein, a second slant and a second connecting member. The first housing is combined with the second housing when the first connecting member is coupled with the second connecting member. By rotating the second housing with respect to the first housing, the shape of the mouse is changeable.
REFERENCES:
patent: 5943625 (1999-08-01), Yeom et al.
patent: 7379051 (2008-05-01), Yin et al.
patent: 2004/0179330 (2004-09-01), Lee et al.
Cheng Yu-Chih
Chiang Hsiao-Lung
Lou Chin-Kuan
Kirton & McConkie
Nguyen Kimnhung
Primax Electronics Ltd.
Witt Evan R.
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