Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device
Reexamination Certificate
2008-05-27
2008-05-27
Dharia, Prabodh (Department: 2629)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Cursor mark position control device
C345S157000, C345S166000, C345S163000
Reexamination Certificate
active
07379049
ABSTRACT:
A device such as an optical mouse includes a light source for illuminating an imaging surface, thereby generating reflected images. The device also includes an optical motion sensor for generating one-dimensional projection data based on the reflected images, filtering the projection data, and generating movement data based on the filtered projection data. The movement data is indicative of relative motion between the imaging surface and the device.
REFERENCES:
patent: 4794384 (1988-12-01), Jackson
patent: 5557097 (1996-09-01), Ortyn et al.
patent: 5578813 (1996-11-01), Allen et al.
patent: 5644139 (1997-07-01), Allen et al.
patent: 5757360 (1998-05-01), Nitta et al.
patent: 5764280 (1998-06-01), Bloom et al.
patent: 5786804 (1998-07-01), Gordon
patent: 5801849 (1998-09-01), Soloveychik et al.
patent: 6104497 (2000-08-01), Cohen et al.
patent: 6195475 (2001-02-01), Beausoleil et al.
patent: 6281882 (2001-08-01), Gordon et al.
patent: 6587227 (2003-07-01), Fullerton
patent: 6603580 (2003-08-01), Taillie
patent: 7215447 (2007-05-01), Liu
patent: 7268923 (2007-09-01), Schroath et al.
patent: 2002/0180880 (2002-12-01), Bean et al.
patent: 2002/0190953 (2002-12-01), Gordon
patent: 2003/0001078 (2003-01-01), Baharav et al.
patent: 2003/0091244 (2003-05-01), Schnee et al.
patent: 2003/0103037 (2003-06-01), Rotzoll
patent: 2004/0051798 (2004-03-01), Kakarala et al.
patent: 2004/0070565 (2004-04-01), Nayar et al.
patent: 2005/0168445 (2005-08-01), Piot et al.
patent: 2006/0028442 (2006-02-01), Bynum et al.
Orazio Svelto article entitled “Properties of Laser Beams”, © 1998, 1989, 1982, 1976, pp. 9-10.
Bruce D. Lucas et al., article entitled “An Iterative Registration Technique with an Application to Stereo Vision”, pp. 674-679, Aug. 24-28, 1981.
M. Brosnan et al., U.S. Appl. No. 10/805,814 appln entitled “Apparatus for Controlling the Position of a Screen Pointer with Low Sensitivity to Particle Contaimination”, filed Mar. 22, 2004.
Hengstler Stephan
Sachs Todd S.
Avago Technologies ECBU IP Pte Ltd
Dharia Prabodh
LandOfFree
Apparatus for controlling the position of a screen pointer... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for controlling the position of a screen pointer..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for controlling the position of a screen pointer... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2800426