System for automatically initiating a computer security and/or screen saver mode
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 20, 2008
Grant Date -
Jul 25, 2002
app pub date -
Mar 19, 2002
filing date -
Mar 9, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system for automatically switching a computer to a password protected screen saver mode when a computer user leaves the proximity of the computer. The system includes a proximity sensor that determines whether or not an individual is located proximate the computer. The proximity sensor interfaces with either the computer a bus bridge, a keyboard controller, a keyboard, or some another component of the computer to cause the computer to start executing a screen saver program responsive to an output signal from the proximity sensor. A variety of proximity sensors may be used, including ultrasound, infrared, or electromagnetic proximity sensors. A proximity sensor may also detect the presence of the computer user by detecting the weight of the user at a location proximate the computer.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully