Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9998011 | Phase current estimation for switching power converters | Benjamim Tang, Giuseppe Bernacchia | 2018-06-12 |
| 9998020 | Method and apparatus for efficient switching in semi-resonant power converters | Robert T. Carroll | 2018-06-12 |
| 9998008 | Active transient response for DC-DC converters | Benjamim Tang | 2018-06-12 |
| 9929663 | Inductor protection during fast transient response in isolated voltage converters | Darryl Tschirhart | 2018-03-27 |
| 9899930 | Method and apparatus for phase alignment in semi-resonant power converters to avoid switching of power switches having negative current flow | — | 2018-02-20 |
| 9882476 | Method and apparatus for phase current estimation in semi-resonant voltage converters | — | 2018-01-30 |
| 9870017 | Voltage regulation system and method for providing power to a load | Benjamim Tang, Jinghong Guo, Tim Ng, Scott Southwell, Richard Pierson +1 more | 2018-01-16 |
| 9837907 | Current sensing and zero-cross detection in semi-resonant voltage converters | Robert T. Carroll, David M. Williams | 2017-12-05 |
| 9812971 | Transformer flux estimation and limiting in isolated DC-DC voltage converters | Darryl Tschirhart | 2017-11-07 |
| 9806621 | Method and apparatus for phase alignment in semi-resonant power converters | — | 2017-10-31 |
| 9793799 | Method and apparatus for control of semi-resonant and resonant converters | Benjamim Tang | 2017-10-17 |
| 9698683 | Method and apparatus for controller optimization of a switching voltage regulator | Benjamim Tang | 2017-07-04 |
| 9627969 | Inductor current measurement compensation for switching voltage regulators | Darryl Tschirhart, Benjamim Tang, Tim Ng | 2017-04-18 |
| 9621045 | Multiphase regulator with self-test | Benjamim Tang, Richard Pierson, Scott Southwell, Tim Ng, Yi-Yuan Liu +2 more | 2017-04-11 |
| 9614444 | Dynamic voltage transition control in switched mode power converters | Benjamim Tang | 2017-04-04 |
| 9543838 | Phase fault detection in switching power converters | Benjamim Tang | 2017-01-10 |
| 9385609 | Analog current estimation and digital estimation correction for a multiphase buck converter | Benjamim Tang, Giuseppe Bernacchia | 2016-07-05 |
| 9350244 | Switching regulator with increased light load efficiency in pulse frequency modulation mode | Benjamim Tang, Giuseppe Bernacchia, Kenneth Ostrom | 2016-05-24 |
| 9325242 | Switching regulator output capacitor current estimation | Benjamim Tang, Kenneth Ostrom | 2016-04-26 |
| 9285399 | Switching regulator cycle-by-cycle current estimation | Benjamim Tang, Giuseppe Bernacchia | 2016-03-15 |
| 9240721 | Multiphase digital current mode controller with dynamic current allocation | Benjamim Tang, Giuseppe Bernacchia, Kenneth Ostrom | 2016-01-19 |
| 9110480 | Voltage ramp circuitry and voltage ramp methods for voltage regulators | Benjamim Tang, Jinghong Guo, Scott Southwell, Tim Ng, Richard Pierson +1 more | 2015-08-18 |
| 9065339 | Methods and apparatus for voltage regulation with dynamic transient optimization | Richard Pierson, Jinghong Guo, Tim Ng, Benjamim Tang, Scott Southwell | 2015-06-23 |
| 8901908 | Methods and apparatus for DC-DC conversion using digitally controlled adaptive pulse frequency modulation | Benjamim Tang | 2014-12-02 |
| 8896280 | Switching regulator with increased light load efficiency | Benjamim Tang, Giuseppe Bernacchia, Kenneth Ostrom | 2014-11-25 |