Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device
Reexamination Certificate
2011-04-12
2011-04-12
Osorio, Ricardo L (Department: 2629)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Cursor mark position control device
C345S167000
Reexamination Certificate
active
07924267
ABSTRACT:
A pointing device for a computer system includes: a first movement sensor for detecting movements of the device along a first axis and a second axis; a second movement sensor, for detecting movements of the device along a third axis not coplanar with the first and second axes; and a processing unit associated to the movement sensors for producing a plurality of movement signals indicating the movement of the device along the first, second, and third axes. The processing unit includes a control stage, for controlling the production of the movement signals on the basis of a response of the second movement sensor.
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Jorgenson Lisa K.
Osorio Ricardo L
Seed IP Law Group PLLC
Stevens Hayley J.
STMicroelectronics S.r.l.
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