Computer graphics processing and selective visual display system – Display peripheral interface input device – Touch panel
Reexamination Certificate
2011-07-05
2011-07-05
Abdulselam, Abbas (Department: 2629)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Touch panel
C178S018010
Reexamination Certificate
active
07973773
ABSTRACT:
A method and apparatus are provided providing a touch screen having multipoint sensing and/or force based sensing and feedback capability useful in many applications which extend beyond traditional computer applications. The touch screen can be located in many non-traditional locations as well, such as desks, tables, walls, vehicles, and the like. The apparatus may be used by a single user, or multiple users, employing fingers, hands, feet and other body portions, if desired or practical. Related applications for virtual image or physical control applications are also disclosed.
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Abdulselam Abbas
Warner & Norcross & Judd LLP
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