Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device
Reexamination Certificate
2011-01-25
2011-01-25
Shalwala, Bipin (Department: 2629)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Cursor mark position control device
C345S156000, C345S684000
Reexamination Certificate
active
07876306
ABSTRACT:
The present invention relates to a mouse device having a tilt wheel encoding mechanism. The tilt wheel encoding mechanism includes a scroll wheel, a wheel carrier and a multi-direction switch unit. The scroll wheel is operable by a user. The wheel carrier has a receptacle for receiving the scroll wheel therein such that the scroll wheel is rotatable in the receptacle. By using the multi-direction switch unit to generate plural triggering signals, this encoding mechanism is simplified.
REFERENCES:
patent: 7295185 (2007-11-01), Wang
patent: 2006/0022944 (2006-02-01), Pai
patent: 2006/0290655 (2006-12-01), Chou
Abebe Sosina
Apex Juris, PLLC
Heims Tracy M
Primax Electronics Ltd.
Shalwala Bipin
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