Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11955889 | Multiple-output buck voltage regulator device | — | 2024-04-09 |
| 9531190 | Bi-directional converter voltage controlled current source for voltage regulation | — | 2016-12-27 |
| 9391448 | High current event mitigation circuit | Kay Chesnut, Anthony C. Le, MaryAnne Dooley | 2016-07-12 |
| 9276476 | Forced commutating a current through a diode | — | 2016-03-01 |
| 8994349 | Synchronous rectifier bi-directional converter | — | 2015-03-31 |
| 8860385 | Voltage controlled current source for voltage regulation | — | 2014-10-14 |
| 8773071 | System and method for cell voltage balancing | — | 2014-07-08 |
| 8687386 | Synchronous rectifier bi-directional current sensor | — | 2014-04-01 |
| 8638105 | Cell telemetry sample and hold amplifier | — | 2014-01-28 |
| 8587152 | Sequential shunt regulator with analog fill control | — | 2013-11-19 |
| 8553376 | Synchronous rectified PWM regulator with auto fault clearing | — | 2013-10-08 |
| 8363374 | Synchronous rectified switch with auto fault clearing | — | 2013-01-29 |
| 6873134 | Autonomous battery cell balancing system with integrated voltage monitoring | Stanley Canter, Winnie W. Choy | 2005-03-29 |
| 6373734 | Power factor correction control circuit and power supply including same | — | 2002-04-16 |
| 6239790 | Force sensing semiconductive touchpad | John K. Martinelli, Mark C. Pickett, Wendell W. Ritchey, Stuart J. Yaniger | 2001-05-29 |
| 5943044 | Force sensing semiconductive touchpad | John K. Martinelli, Mark C. Pickett, Wendell W. Ritchey, Stuart J. Yaniger | 1999-08-24 |
| 5684684 | DC or capacitively coupled bi-directional sync | Philip M. Harris | 1997-11-04 |
| D379089 | Transformer magnetic core | Philip M. Harris | 1997-05-06 |
| 4691159 | Partial shunt switching limiter for a spacecraft solar-panel or like power-source array | Allan F. Ahrens | 1987-09-01 |
| 4674019 | Transformer-coupled two-inductor buck converter | — | 1987-06-16 |
| 4638176 | Uninterruptible power supply | — | 1987-01-20 |
| 4199805 | Multiphase capacitor diode voltage multiplier | Allan F. Ahrens | 1980-04-22 |