Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5987613 | Portable computer with time-sensitive tri-modal power management switch | John P. Busch | 1999-11-16 |
| 5815706 | Computer system with plug-in override of system ROM | Anthony L. Overfield, Mark T. Ellis | 1998-09-29 |
| 5566340 | Portable computer system with adaptive power control parameters | N. Albert Sato, Warren W. Startup | 1996-10-15 |
| 5545935 | Rechargeable system with separate battery circuits in a common module | — | 1996-08-13 |
| 5535371 | Portable computer with automatic adaption to different device types on a standard port | Anthony L. Overfield | 1996-07-09 |
| 5523671 | Charging system for battery powered devices | — | 1996-06-04 |
| 5519261 | Power management control system for battery powered devices | — | 1996-05-21 |
| 5504907 | Power management system with adaptive control parameters for portable computer | N. Albert Sato, Warren W. Startup | 1996-04-02 |
| 5471674 | Computer system with plug-in override of system ROM | Anthony L. Overfield, Mark T. Ellis | 1995-11-28 |
| 5440448 | Electronic system with compact card ejector | Christian Okonsky | 1995-08-08 |
| 5410711 | Portable computer with BIOS-independent power management | — | 1995-04-25 |
| 5408669 | Computer system for sensing a cable-connected peripheral and for supplying power thereto | David R. Lunsford | 1995-04-18 |
| 5404546 | BIOS independent power management for portable computer | — | 1995-04-04 |
| 5365453 | System for indicating a low battery condition | Warren W. Startup | 1994-11-15 |
| 5309031 | Battery replacement system for battery-powered digital data handling devices | John P. Busch | 1994-05-03 |
| 5268845 | Method for detecting low battery state without precise calibration | Warren W. Startup | 1993-12-07 |
| 5028806 | Battery replacement system for battery-powered digital data handling devices | John P. Busch | 1991-07-02 |