Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7647919 | Direct fuel injection control with variable injector current profile | Gordon D. Cheever, Jr. | 2010-01-19 |
| 7589487 | Method of selectable simultaneous/sequential motor drive in a multiple drive circuit including failure detection | Philip K. Schneider, Dennis W. Berryman | 2009-09-15 |
| 7538500 | Position detection and external driver multiplexing system for DC motors | Philip K. Schneider, Oscar M. Alcantara, Salvador A. Canales | 2009-05-26 |
| 7474068 | Position detection and external driver multiplexing system for DC motors | Philip K. Schneider, Oscar M. Alcantara, Salvador A. Canales | 2009-01-06 |
| 7352145 | Voltage-sensitive oscillator frequency for rotor position detection scheme | Philip K. Schneider, Salvador A. Canales | 2008-04-01 |
| 7180257 | Method of brake pulse rejection in commutation pulse detection circuits | Philip K. Schneider | 2007-02-20 |
| 6809568 | Dynamic on chip slew rate control for MOS integrated drivers | Ashraf K. Kamel, Terrell Anderson | 2004-10-26 |
| 6556160 | Circuit for converting an analog signal to a PWM signal | Ashraf K. Kamel, Larry R. Hach | 2003-04-29 |
| 5949275 | Dual output voltage boost circuit | Terrell Anderson | 1999-09-07 |
| 5930302 | Balanced phase data bus transmitter | — | 1999-07-27 |
| 5923154 | Voltage boost circuit | — | 1999-07-13 |
| 5828247 | Externally multi-configurable output driver | Robert J. Berg | 1998-10-27 |
| 5757213 | Multi-configurable output driver | — | 1998-05-26 |
| 5705948 | Self clocking, variable frequency boost circuit | — | 1998-01-06 |
| 5684831 | Data bus with noise immunity | — | 1997-11-04 |
| 5513218 | Compensation for ground voltage variation on a communication bus | — | 1996-04-30 |
| 5491445 | Booster power converter having accelerated transient boost response | James B. Archibald | 1996-02-13 |
| 5343382 | Adaptive current control | Edward L. Hale, Robert R. McConnell | 1994-08-30 |