Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8299770 | Threshold voltage monitoring and control in synchronous power converters | Weihong Qiu | 2012-10-30 |
| 8203359 | System and method for open loop modulation to detect narrow PWM pulse | M. Jason Houston | 2012-06-19 |
| 7906948 | Threshold voltage monitoring and control in synchronous power converters | Weihong Qiu | 2011-03-15 |
| 7888925 | Load current compensation in synchronous power converters | — | 2011-02-15 |
| 7868597 | Dead-time transition adjustments for synchronous power converters | — | 2011-01-11 |
| 7541797 | Control of a DC power supply | Robert H. Isham | 2009-06-02 |
| 7518430 | Mechanism for providing over-voltage protection during power up of DC-DC converter | Donald R. Preslar, Paul K. Sferrazza | 2009-04-14 |
| 7514992 | Circuit for generating precision soft-start frequency for either value of address bit applied to external reset pin | Robert H. Isham | 2009-04-07 |
| 7345465 | Two pin-based sensing of remote DC supply voltage differential using precision operational amplifier and diffused resistors | Robert H. Isham | 2008-03-18 |
| 7088151 | High voltage gate driver using a low voltage multi-level current pulse translator | Robert H. Isham, Paul K. Sferrazza, Donald R. Preslar | 2006-08-08 |
| 7031175 | System and method of detecting phase body diode using a comparator in a synchronous rectified FET driver | Donald R. Preslar, Paul K. Sferrazza | 2006-04-18 |
| 6940262 | PWM-based DC-DC converter with assured dead time control exhibiting no shoot-through current and independent of type of FET used | Donald R. Preslar, Paul K. Sferrazza | 2005-09-06 |
| 6873191 | Mechanism for providing over-voltage protection during power up of DC-DC converter | Donald R. Preslar, Paul K. Sferrazza | 2005-03-29 |