Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device
Reexamination Certificate
2007-05-01
2010-12-28
Dharia, Prabodh M (Department: 2629)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Cursor mark position control device
C345S158000, C345S159000, C345S161000, C345S163000
Reexamination Certificate
active
07859517
ABSTRACT:
A computer input device includes a body and a trace-detecting module coupled to the body. The body has a micro control unit (MCU), and the trace-detecting module has at least a light pervious area, and a trace-detecting unit. The trace-detecting unit further has at least a light source and a sensor. The sensor senses a reflected light beam caused by movement of a user's digit movement on the light pervious area at a velocity which can be sensed by the sensor. If the velocity exceeds a threshold stored in the MCU, the MCU executes automatically scrolling at a predetermined scrolling speed.
REFERENCES:
patent: 5530455 (1996-06-01), Gillick et al.
patent: 6741335 (2004-05-01), Kinrot et al.
patent: 6872931 (2005-03-01), Liess et al.
patent: 7079110 (2006-07-01), Ledbetter et al.
patent: 7187358 (2007-03-01), Ledbetter et al.
patent: 7193612 (2007-03-01), Lindhout et al.
patent: 7511706 (2009-03-01), Schena
patent: 7573463 (2009-08-01), Liess
patent: RE40891 (2009-09-01), Yasutake
patent: 7589709 (2009-09-01), Liess et al.
patent: 2003/0020755 (2003-01-01), Lemelson et al.
patent: 2005/0024335 (2005-02-01), Wang
patent: 2005/0243053 (2005-11-01), Liess et al.
patent: 2006/0229856 (2006-10-01), Burrus et al.
patent: 2008/0042986 (2008-02-01), Westerman et al.
patent: 2009/0184923 (2009-07-01), Schena
patent: 200712994 (1994-09-01), None
Wang Yu-Qi
Zeng Yu-Wen
Bacon & Thomas PLLC
Dharia Prabodh M
Kye Systems Corporation
LandOfFree
Computer input device for automatically scrolling does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Computer input device for automatically scrolling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Computer input device for automatically scrolling will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4177654