Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device
Reexamination Certificate
2007-02-27
2007-02-27
Hjerpe, Richard (Department: 2629)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Cursor mark position control device
C345S163000
Reexamination Certificate
active
10759646
ABSTRACT:
Systems and methods for position determination and motion tracking for use in a processor based system. Embodiments may incorporate a redirector that moves in at least one direction about a fixed point, an object operable to reflect a search beam as a location beam, logic operable to determine at least one angle of position for the object from the orientation of the redirector, and logic operable to determine a distance of the object from a fixed point.
REFERENCES:
patent: 6008798 (1999-12-01), Mato et al.
patent: 6344846 (2002-02-01), Hines
patent: 7078672 (2006-07-01), Xie et al.
Baney Douglas M.
DePue Marshall T.
Xie Tong
Avago Technologies ECBU (IP) Singapore Pte. Ltd.
Dinh Duc
Hjerpe Richard
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