Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12273046 | Hybrid voltage regulator architecture | Shiguo Luo, Lei Wang, Feng-Yu Wu | 2025-04-08 |
| 11909324 | Trans-inductor voltage regulator using a nonlinear compensation inductor | Shiguo Luo, Wickman Wu | 2024-02-20 |
| 11668761 | Adaptive short circuit detection system and method for an information handling system (IHS) | Lei Wang, Wen-Hung Huang, Jaehyeung Park | 2023-06-06 |
| 11444533 | System and method for power stage current-sense accuracy improvement in a power system | Feng-Yu Wu, Shiguo Luo | 2022-09-13 |
| 11422617 | Systems and methods for providing peak current assistance to a voltage regulator using a switched capacitor converter | Lei Wang, John J. Breen, Mehran Mirjafari | 2022-08-23 |
| 11126250 | Method and apparatus for extending power hold-up with power assist unit | Mark A. Muccini, Thomas R. Thibodeau, Lei Wang | 2021-09-21 |
| 10990149 | Method and apparatus for providing peak optimized power supply unit | Mark A. Muccini, John J. Breen | 2021-04-27 |
| 10948959 | Method and apparatus to control power assist unit | Mark A. Muccini, Thomas R. Thibodeau, Lei Wang | 2021-03-16 |
| 10877536 | Apparatus and method for providing smooth power-on operation with power assist unit | Mark A. Muccini | 2020-12-29 |
| 10651734 | System and method for robust body braking control to suppress transient voltage overshoot | Mehran Mirjafari, Ralph H. Johnson | 2020-05-12 |
| 10594219 | Individual phase temperature monitoring and balance control for smart power stage-based voltage regulator | Mehran Mirjafari, Shiguo Luo, Lei Wang | 2020-03-17 |
| 10224816 | Individual phase temperature monitoring and balance control for smart power stage-based voltage regulator | Mehran Mirjafari, Shiguo Luo, Lei Wang | 2019-03-05 |
| 10158247 | Systems and methods for enabling multiple battery backup units in a system | Ligong Wang | 2018-12-18 |
| 10003266 | Configurable multi-rail voltage regulation with coupled inductor power steering | John J. Breen, Stuart Allen Berke, Abey K. Mathew | 2018-06-19 |
| 9935550 | System and method for preventing cross-conduction when switching circuitry during voltage regulation | Shiguo Luo, Kejiu Zhang, Lei Wang | 2018-04-03 |
| 8847874 | System and method for sequential driving of information handling system display backlight LED strings | Erin L. Price, John Matthew Knadler, IV | 2014-09-30 |
| 8456142 | System and method for powering an information handling system in multiple power states | Merle J. Wood, III, Joseph Clegg | 2013-06-04 |
| 8063619 | System and method for powering an information handling system in multiple power states | Merle J. Wood, III, Joseph Clegg | 2011-11-22 |
| 7755215 | Method and circuit to output adaptive drive voltages within information handling systems | John J. Breen, Shiguo Luo | 2010-07-13 |
| 7692912 | System and method for information handling system display backlight protection and monitoring | Greg R. Fiebrich, Erin L. Price | 2010-04-06 |
| 7619392 | Method for verifying smart battery failures by measuring input charging voltage and associated systems | Ligong Wang | 2009-11-17 |
| 7592716 | Information handling system including a battery that reduces a voltage fluctuation | John J. Breen, David Toland | 2009-09-22 |
| 7546479 | Robust power sequencing management solution for notebook computers | Stephanus Saputro | 2009-06-09 |
| 7518341 | Method for verifying smart battery failures by measuring input charging voltage and associated systems | Ligong Wang | 2009-04-14 |
| 7358710 | Temperature-compensated inductor DCR dynamic current sensing | Shiguo Luo, Zhihong Ye | 2008-04-15 |