Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7502947 | System and method of controlling a graphics controller | Qijun Chen, Rahul V. Lakdawala, Anura Neysadurai | 2009-03-10 |
| 6463545 | BATTERY CALIBRATION SYSTEM FOR DISCHARGING A RECHARGEABLE BATTERY AND GENERATING AN AC DETECT SIGNAL TO POWER MANAGEMENT LOGIC TO MAINTAIN NORMAL COMPUTER OPERATION EVEN WHEN BATTERY IS BELOW CERTAIN LEVEL | Andrew Fisher, Steven D. Holehan, Jonathan Edmund James, Jon Liu, Thomas Pham | 2002-10-08 |
| 5721836 | Method and apparatus for sensing and changing the state of a computer before connecting the computer to or disconnecting the computer from an expansion unit | Scott Saunders | 1998-02-24 |
| 5603055 | Single shared ROM for storing keyboard microcontroller code portion and CPU code portion and disabling access to a portion while accessing to the other | David R. Evoy, Lawrence D. Gould, James R. Edwards, Doyne L. Metz | 1997-02-11 |
| 5446320 | Circuit for clamping power output to ground while the computer is deactivated | Patrick R. Cooper | 1995-08-29 |