US Patent No: 5,757,616
Number of patents in Portfolio can not be more than 2000
Physical security system for portable computer
Stats
-
May 26, 1998
Issued date -
Oct 31, 1996
filing date -
08/742,786
serial no -
In Force
status
Importance
Loading Importance Indicators...
Abstract
A notebook computer includes physical security apparatus for locking a display and system unit together in a `clamshell` configuration. The security apparatus also prevents removal of peripheral devices and disables inputs from the computer keyboard and mouse. In some modes of operation the security apparatus also prevents powering up the computer and undocking of the computer from a docking station. A single user action results in locking the clamshell, locking the peripheral units in place and disabling the keyboard and mouse. Similarly, a user single action results in turning off the security measures (e.g., unlocking the clamshell, unlocking the peripheral units and enabling the keyboard and mouse).
Loading the Abstract Image...
First Claim
Related Publications
Loading Related Publications...
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
|
|
|||
| 5,530,620 Computer system with externally accessible upgrade capability | 23 | 1993 | |
|
|
|||
| 5,255,154 Portable electronic apparatus with a latch mechanism including an interlock | 31 | 1991 | |