Issued Patents All Time
Showing 51–75 of 97 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9621045 | Multiphase regulator with self-test | Richard Pierson, Scott Southwell, Tim Ng, Yi-Yuan Liu, Brian Molloy +2 more | 2017-04-11 |
| 9614444 | Dynamic voltage transition control in switched mode power converters | Amir Babazadeh | 2017-04-04 |
| 9570979 | Voltage regulator with power stage sleep modes | Jens Ejury, Giuseppe Bernacchia, Simone Fabbro, Aliaksandr Subotski, Karl Norling | 2017-02-14 |
| 9559590 | Methods and apparatus for a power supply | Laura Carpenter, Kenneth Ostrom | 2017-01-31 |
| 9543838 | Phase fault detection in switching power converters | Amir Babazadeh | 2017-01-10 |
| 9484816 | Controllable on-time reduction for switching voltage regulators operating in pulse frequency modulation mode | Darryl Tschirhart, Richard Pierson | 2016-11-01 |
| 9436190 | Sensor circuit for detecting the setting of an integrated circuit | Kenneth Ostrom, Richard Pierson, Clark Custer, Scott Southwell, Felix Kim | 2016-09-06 |
| 9385609 | Analog current estimation and digital estimation correction for a multiphase buck converter | Amir Babazadeh, Giuseppe Bernacchia | 2016-07-05 |
| 9350244 | Switching regulator with increased light load efficiency in pulse frequency modulation mode | Amir Babazadeh, Giuseppe Bernacchia, Kenneth Ostrom | 2016-05-24 |
| 9325242 | Switching regulator output capacitor current estimation | Amir Babazadeh, Kenneth Ostrom | 2016-04-26 |
| 9285399 | Switching regulator cycle-by-cycle current estimation | Amir Babazadeh, Giuseppe Bernacchia | 2016-03-15 |
| 9240721 | Multiphase digital current mode controller with dynamic current allocation | Amir Babazadeh, Giuseppe Bernacchia, Kenneth Ostrom | 2016-01-19 |
| 9110480 | Voltage ramp circuitry and voltage ramp methods for voltage regulators | Amir Babazadeh, 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, Amir Babazadeh, Scott Southwell | 2015-06-23 |
| 8972216 | Methods and apparatus for calibration of power converters | Chun-Yen Lin, Rohan Samsi, Jinghong Guo, Tim Ng, Richard Pierson | 2015-03-03 |
| 8901908 | Methods and apparatus for DC-DC conversion using digitally controlled adaptive pulse frequency modulation | Amir Babazadeh | 2014-12-02 |
| 8896280 | Switching regulator with increased light load efficiency | Amir Babazadeh, Giuseppe Bernacchia, Kenneth Ostrom | 2014-11-25 |
| 8879217 | Switching regulator with negative current limit protection | Amir Babazadeh | 2014-11-04 |
| 8829872 | Systems and methods for dropping and/or adding phases in multiphase regulators | Richard Pierson | 2014-09-09 |
| 8598857 | Methods and apparatus for a multiphase power regulator | Richard Pierson, Scott Southwell, Timothy M. Ng, Jinghong Guo, Kenneth Ostrom | 2013-12-03 |
| 8558553 | Methods and apparatus for selecting settings for circuits | Kenneth Ostrom, Richard Pierson, Clark Custer, Scott Southwell, Felix Kim | 2013-10-15 |
| 8239579 | PLL/DLL dual loop data synchronization | Scott Southwell, Nicholas Steffen | 2012-08-07 |
| 8193796 | Multiphase power regulator with load adaptive phase control | Robert T. Carroll, Nicholas Steffen, Richard Pierson | 2012-06-05 |
| 8179109 | Methods and apparatus for a power supply with sequentially-activated segmented power switch | Kenneth Ostrom, Laura Carpenter | 2012-05-15 |
| 8134354 | Active transient response circuits, system and method for digital multiphase pulse width modulated regulators | Robert T. Carroll, Scott Southwell, Kenneth Ostrom, Richard Pierson | 2012-03-13 |