Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7764053 | System and method to calculate initial duty cycle | Gustavo Mehas, Wei Chen | 2010-07-27 |
| 7215108 | Method for starting a voltage-mode switching power supply into a biased load | Ramesh Selvaraj | 2007-05-08 |
| 7148670 | Dual mode buck regulator with improved transition between LDO and PWM operation | Ioan Stoichita | 2006-12-12 |
| 7012343 | Resistance multiplier circuit and compact gain attenuator | Matthew Weng | 2006-03-14 |
| 7002263 | Elimination of recirculation current loss in load-shared switching mode power supplies | Ramesh Selvaraj | 2006-02-21 |
| 6972974 | Compensator to achieve constant bandwidth in a switching regulator | Chuck Vinn | 2005-12-06 |
| 6853174 | Selective high-side and low-side current sensing in switching power supplies | — | 2005-02-08 |
| 6593621 | LDMOS field effect transistor with improved ruggedness in narrow curved areas | Hideaki Tsuchiko, Marty Garnett, Phillip Fischer | 2003-07-15 |
| 6396311 | Transconductance amplifier circuit | — | 2002-05-28 |
| 6304108 | Reference-corrected ratiometric MOS current sensing circuit | — | 2001-10-16 |
| 6275395 | Accelerated turn-off of MOS transistors by bootstrapping | Alland Chee | 2001-08-14 |
| 5943635 | System and method for programmable brown-out detection and differentiation | — | 1999-08-24 |
| 5917319 | Methods and apparatus for sensing currents | Richard Frank, Tamas S. Szepesi | 1999-06-29 |
| 5889441 | Temperature and voltage independent on-chip oscillator system and method | — | 1999-03-30 |
| 5646520 | Methods and apparatus for sensing currents | Richard Frank, Tamas S. Szepesi | 1997-07-08 |
| 5455186 | Method for manufacturing an offset lattice bipolar transistor | — | 1995-10-03 |
| 5455449 | Offset lattice bipolar transistor architecture | — | 1995-10-03 |