Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12333073 | Systems and methods for multiplexed amplifiers for brain computer interfaces | Gabriella Shull, Jonathan Viventi, Hui Fang, Michael Trumpis | 2025-06-17 |
| 9912234 | Systems and methods for mitigation of resistor nonlinearity errors in single or multiphase switching voltage regulators employing inductor DCR current sensing | Warren Richard Schroeder | 2018-03-06 |
| 9300202 | System and method of dynamic droop for switched mode regulators | Steven P. Laur, M. Jason Houston, Rhys S. A. Philbrick | 2016-03-29 |
| 8901910 | System and method of predictive current feedback for switched mode regulators | Steven P. Laur, M. Jason Houston, Rhys S. A. Philbrick | 2014-12-02 |
| RE43538 | Method and apparatus for preventing boosting system bus when charging a battery | Eric Magne Solie | 2012-07-24 |
| RE43513 | Method and apparatus for preventing boosting system bus when charging a battery | Eric Magne Solie | 2012-07-17 |
| 8148815 | Stacked field effect transistor configurations | Dev Alok Girdhar, Bogdan M. Duduman | 2012-04-03 |
| RE42142 | Method and apparatus for preventing boosting system bus when charging a battery | Eric Magne Solie | 2011-02-15 |
| 7700977 | Integrated circuit with a subsurface diode | Michael D. Church, Alexander Kalnitsky, Lawrence G. Pearce, Michael Ray Jayne | 2010-04-20 |
| 7235955 | Method and apparatus for preventing boosting system bus when charging a battery | Eric Magne Solie | 2007-06-26 |
| 7161332 | Removing a phase in multiphase DC/DC converter without disturbing the output voltage | John Kleine | 2007-01-09 |
| 7064528 | Droop amplifier circuit | John Kleine | 2006-06-20 |
| 7023182 | Activating a phase in a multiphase DC/DC converter without disturbing the output voltage | John Kleine | 2006-04-04 |
| 7019502 | Synchronization of multiphase synthetic ripple voltage regulator | Michael M. Walters, Xuening Li | 2006-03-28 |
| 7015757 | Transconductance amplifier with multi-emitter structure for current balance in a multi-phase regulator | Xuening Li | 2006-03-21 |
| 6922044 | Synchronization of multiphase synthetic ripple voltage regulator | Michael M. Walters, Xuening Li | 2005-07-26 |
| 6621256 | DC to DC converter method and circuitry | Volodymyr Muratov, Robert G. Hodgins | 2003-09-16 |
| 6433525 | Dc to DC converter method and circuitry | Volodymyr Muratov, Robert G. Hodgins | 2002-08-13 |
| 6058030 | Multiple output DC-to-DC converter having enhanced noise margin and related methods | Charles E. Hawkes, Michael M. Walters | 2000-05-02 |
| 6016067 | Sample-and-hold circuit having reduced amplifier offset effects and related methods | Salomon Vulih, Donald R. Preslar | 2000-01-18 |
| 6005303 | Linear voltage regulator compatible with bipolar and MOSFET pass devices and associated methods | Charles E. Hawkes | 1999-12-21 |
| 6002277 | Sample-and-hold circuit having reduced parasitic diode effects and related methods | Salomon Vulih, Donald R. Preslar | 1999-12-14 |
| 5926384 | DC-dC converter having dynamic regulator with current sourcing and sinking means | Michael M. Walters, Charles E. Hawkes, Matthew Harris | 1999-07-20 |
| 5627489 | Level shifter with improved rejection of voltage variations | — | 1997-05-06 |
| 5105099 | Level shift circuit with common mode rejection | Kevin C. Routh | 1992-04-14 |