Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11621574 | Regulator with high speed nonlinear compensation | M. Jason Houston, Mehul Shah | 2023-04-04 |
| 11251639 | Adapter power add-up feature for multiport systems | Yen-Mo CHEN, Sungkeun Lim, Mehul Shah | 2022-02-15 |
| 10804801 | Hysteretic current mode buck-boost control architecture having sequential switching states | M. Jason Houston | 2020-10-13 |
| 10637266 | Regulator with high speed nonlinear compensation | M. Jason Houston, Mehul Shah | 2020-04-28 |
| 10498229 | Method and circuitry to soft start high power charge pumps | Mehul Shah, Bin Li, Paul K. Sferrazza | 2019-12-03 |
| 10447154 | PWM control scheme for providing minimum on time | Bin Li, Mehul Shah, Minghua Li | 2019-10-15 |
| 10038382 | Current mode 3-state buck-boost PWM control architecture | M. Jason Houston | 2018-07-31 |
| 9871446 | Current mode control regulator with load resistor emulation | M. Jason Houston | 2018-01-16 |
| 9819257 | DC-to-DC converter input node short protection | Bin Li | 2017-11-14 |
| 9614380 | Hysteretic current mode buck-boost control architecture | M. Jason Houston | 2017-04-04 |
| 9246348 | Battery charge modulator with boost capability | — | 2016-01-26 |
| RE43538 | Method and apparatus for preventing boosting system bus when charging a battery | Thomas A. Jochum | 2012-07-24 |
| RE43513 | Method and apparatus for preventing boosting system bus when charging a battery | Thomas A. Jochum | 2012-07-17 |
| 7990116 | Modulator with linear period stretching capability | Robert L. Lyle, Jr. | 2011-08-02 |
| 7948213 | System and method of trickle charging a battery in a narrow rail architecture | Ronil D. Patel, Tu A. Bui | 2011-05-24 |
| RE42142 | Method and apparatus for preventing boosting system bus when charging a battery | Thomas A. Jochum | 2011-02-15 |
| 7880443 | System and method of trickle charging a battery in a narrow rail architecture | Ronil Dipak Patel, Tu A. Bui | 2011-02-01 |
| 7420791 | Fault signature system for power management integrated circuits | Wei Dong, Kun Xing | 2008-09-02 |
| 7235955 | Method and apparatus for preventing boosting system bus when charging a battery | Thomas A. Jochum | 2007-06-26 |
| 7199558 | AC-DC adapter interface and battery charger having high speed battery charger current foldback when adapter current demand exceeds prescribed limit | Michael Schneider | 2007-04-03 |
| 7102335 | Rail—rail current sense amplifier | — | 2006-09-05 |
| 6998829 | Soft start precharge circuit for DC power supply | — | 2006-02-14 |
| 6930520 | High bandwidth feed-forward oscillator | — | 2005-08-16 |
| 5955851 | Brushless dc motor PWM scheme for quiet commutation | Robert A. Williams | 1999-09-21 |