Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device
Reexamination Certificate
2007-05-08
2007-05-08
Nguyen, Jimmy H. (Department: 2673)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Cursor mark position control device
C345S156000, C715S856000
Reexamination Certificate
active
10277758
ABSTRACT:
An automatic indicator system directs a light beam at an object. A camera configured to acquire an image of an object is coupled to a light beam indicator. The image is compared with representations of objects stored in a database. A matching representation is identified and the light beam is directed at the object based on information associated with the matching representation.
REFERENCES:
patent: 4280135 (1981-07-01), Schlossberg
patent: 6094189 (2000-07-01), Quillen et al.
patent: 6292584 (2001-09-01), Dulaney et al.
Brinknon Dirk
Mitsubishi Electric Research Laboratories Inc.
Mueller Clifton D.
Nguyen Jimmy H.
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