Optics: image projectors – Projected image combined with real object
Reexamination Certificate
2005-08-04
2008-08-12
Koval, Melissa Jan (Department: 2862)
Optics: image projectors
Projected image combined with real object
C353S029000, C353S042000, C353S079000, C348S745000, C375S295000
Reexamination Certificate
active
07410260
ABSTRACT:
An optical projection and capture system includes an image sensor integrated with an optical projection device. Additionally, the integrated device may be coupled with a laser pointer to deliver interactive presentations. The laser pointer may be pulsed to improve identifying and tracking a laser light spot on a projected image. These applications may be extended to rear projection systems for gaming and interactive graphics.
REFERENCES:
patent: 4067026 (1978-01-01), Pappanikolaou
patent: 5235363 (1993-08-01), Vogeley et al.
patent: 5422693 (1995-06-01), Vogeley et al.
patent: 6246446 (2001-06-01), Heimbuch et al.
patent: 6474819 (2002-11-01), Yoder et al.
patent: 6802611 (2004-10-01), Chu et al.
patent: 6877863 (2005-04-01), Wood et al.
patent: 6979087 (2005-12-01), Honig et al.
patent: 7036938 (2006-05-01), Wang et al.
Brady III Wade James
Koval Melissa Jan
Telecky , Jr. Frederick J.
Texas Instruments Incorporated
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