| Patent | Date |
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Monolithic Pstages And Methods For Voltage Regulators
App 20220308607 - Wood, III; Merle ; et al. | 2022-09-29 |
System and method for power stage current-sense accuracy improvement in a power system
Grant 11,444,533 - Wu , et al. September 13, 2 | 2022-09-13 |
System And Method For Power Stage Current-sense Accuracy Improvement In A Power System
App 20220045605 - Wu; Feng-Yu ; et al. | 2022-02-10 |
System and method for power plane noise reduction in a memory subsystem of an information handling system
Grant 11,222,687 - Berke , et al. January 11, 2 | 2022-01-11 |
System And Method For Power Plane Noise Reduction In A Memory Subsystem Of An Information Handling System
App 20210287730 - Berke; Stuart A. ; et al. | 2021-09-16 |
Systems and methods for maximizing multi-phase voltage regulator efficiency using operational modes in which phases operate in fully-enabled mode and light-load mode
Grant 10,824,214 - Wu , et al. November 3, 2 | 2020-11-03 |
Power stage with vertical integration for high-density, low-noise voltage regulators
Grant 10,802,518 - Luo , et al. October 13, 2 | 2020-10-13 |
Individual phase temperature monitoring and balance control for smart power stage-based voltage regulator
Grant 10,594,219 - Mirjafari , et al. | 2020-03-17 |
Configurable voltage drop compensation method and apparatus for voltage regulators
Grant 10,594,216 - Li , et al. | 2020-03-17 |
Adaptive modulation scheme of MOSFET driver key parameters for improved voltage regulator efficiency and system reliability
Grant 10,594,313 - Zhang , et al. | 2020-03-17 |
System and method for determining power loads
Grant 10,528,109 - Luo , et al. J | 2020-01-07 |
Operating voltage regulators in an information handling system
Grant 10,466,770 - Luo , et al. No | 2019-11-05 |
Configurable Voltage Drop Compensation Method and Apparatus for Voltage Regulators
App 20190294480 - Li; Hang ; et al. | 2019-09-26 |
Automatic detection of voltage regulator phase assignment and configuration for multi-output rails
Grant 10,423,210 - Luo , et al. Sept | 2019-09-24 |
Systems And Methods For Maximizing Multi-phase Voltage Regulator Efficiency Using Operational Modes In Which Phases Operate In F
App 20190272015 - WU; Feng-Yu ; et al. | 2019-09-05 |
Current sense accuracy improvement for MOSFET RDS (on) sense based voltage regulator by adaptive temperature compensation
Grant 10,338,669 - Luo , et al. | 2019-07-02 |
Voltage regulation auto-tuning by detecting actual total capacitance at output terminal
Grant 10,317,966 - Johnson , et al. | 2019-06-11 |
Individual Phase Temperature Monitoring And Balance Control For Smart Power Stage-based Voltage Regulator
App 20190165679 - Mirjafari; Mehran ; et al. | 2019-05-30 |
Voltage regulator power reporting offset system
Grant 10,229,027 - Luo , et al. | 2019-03-12 |
Individual phase temperature monitoring and balance control for smart power stage-based voltage regulator
Grant 10,224,816 - Mirjafari , et al. | 2019-03-05 |
Automatic Detection Of Voltage Regulator Phase Assignment And Configuration For Multi-output Rails
App 20180364784 - LUO; SHIGUO ; et al. | 2018-12-20 |
Operating Voltage Regulators In An Information Handling System
App 20180321735 - LUO; SHIGUO ; et al. | 2018-11-08 |
Voltage regulation based on current sensing in MOSFET drain-to-source resistance in on-state RDS(ON)
Grant 10,116,212 - Luo , et al. October 30, 2 | 2018-10-30 |
Adaptive Modulation Scheme Of Mosfet Driver Key Parameters For Improved Voltage Regulator Efficiency And System Reliability
App 20180309366 - Zhang; Kejiu ; et al. | 2018-10-25 |
Method and system for intelligent load line control of information handling systems
Grant 10,108,252 - Zhang , et al. October 23, 2 | 2018-10-23 |
Individual Phase Temperature Monitoring And Balance Control For Smart Power Stage-based Voltage Regulator
App 20180269786 - Mirjafari; Mehran ; et al. | 2018-09-20 |
Voltage Regulation Based On Current Sensing In Mosfet Drain-to-source Resistance In On-state Rds(on)
App 20180262108 - LUO; SHIGUO ; et al. | 2018-09-13 |
Systems and methods for managing a voltage regulator
Grant 10,056,754 - Zhang , et al. August 21, 2 | 2018-08-21 |
Per-phase current calibration method for a multi-phase voltage regulator
Grant 10,020,736 - Wu , et al. July 10, 2 | 2018-07-10 |
Systems and methods for measurement of input current of voltage regulator
Grant 10,013,004 - Mathew , et al. July 3, 2 | 2018-07-03 |
Per-phase current calibration method for a multi-phase voltage regulator
Grant 9,971,389 - Wu , et al. May 15, 2 | 2018-05-15 |
Snubber for voltage regulation
Grant 9,941,793 - Luo , et al. April 10, 2 | 2018-04-10 |
System and method for preventing cross-conduction when switching circuitry during voltage regulation
Grant 9,935,550 - Zhu , et al. April 3, 2 | 2018-04-03 |
System and Method for Preventing Cross-conduction when Switching Circuitry During Voltage Regulation
App 20180062512 - Zhu; Guangyong ; et al. | 2018-03-01 |
Voltage Regulation Auto-tuning By Detecting Actual Total Capacitance At Output Terminal
App 20180039309 - JOHNSON; RALPH H. ; et al. | 2018-02-08 |
Snubber for Voltage Regulation
App 20180019672 - Luo; Shiguo ; et al. | 2018-01-18 |
Voltage regulator and method of controlling a voltage regulator comprising a variable inductor
Grant 9,857,854 - Zhang , et al. January 2, 2 | 2018-01-02 |
Voltage Regulator Power Reporting Offset System
App 20170300398 - Luo; Shiguo ; et al. | 2017-10-19 |
Methods and systems for implementing adaptive FET drive voltage optimization for power stages of multi-phase voltage regulator circuits
Grant 9,787,172 - Luo , et al. October 10, 2 | 2017-10-10 |
Method And System For Intelligent Load Line Control Of Information Handling Systems
App 20170255251 - Zhang; Kejiu ; et al. | 2017-09-07 |
Voltage Regulator And Method Of Controlling A Voltage Regulator Comprising A Variable Inductor
App 20170248996 - Zhang; Kejiu ; et al. | 2017-08-31 |
Methods and systems for calibration of voltage regulator systems with multiple types of power stages
Grant 9,678,555 - Luo , et al. June 13, 2 | 2017-06-13 |
Methods and systems for improving light load efficiency for power stages of multi-phase voltage regulator circuits
Grant 9,647,543 - Luo , et al. May 9, 2 | 2017-05-09 |
Current Sense Accuracy Improvement For Mosfet Rds (on) Sense Based Voltage Regulator By Adaptive Temperature Compensation
App 20170115725 - LUO; SHIGUO ; et al. | 2017-04-27 |
Systems and methods for measuring power system current using OR-ing MOSFETs
Grant 9,621,047 - Johnson, III , et al. April 11, 2 | 2017-04-11 |
Automatic tuning for a memory voltage regulator
Grant 9,606,598 - Luo , et al. March 28, 2 | 2017-03-28 |
Per-phase Current Calibration Method For A Multi-phase Voltage Regulator
App 20170063239 - WU; Feng-Yu ; et al. | 2017-03-02 |
Per-phase Current Calibration Method For A Multi-phase Voltage Regulator
App 20170060213 - WU; Feng-Yu ; et al. | 2017-03-02 |
Automatic Tuning for a Memory Voltage Regulator
App 20160357234 - Luo; Shiguo ; et al. | 2016-12-08 |
Systems and methods for sensing current while minimizing measurement error and power loss
Grant 9,476,921 - Luo , et al. October 25, 2 | 2016-10-25 |
Systems And Methods For Managing A Voltage Regulator
App 20160204604 - Zhang; Kejiu ; et al. | 2016-07-14 |
Adaptive Control Scheme Of Voltage Regulator For Light And Sinking Load Operation
App 20160181921 - ZHANG; KEJIU ; et al. | 2016-06-23 |
System and method of measuring real-time current
Grant 9,329,211 - Luo , et al. May 3, 2 | 2016-05-03 |
Systems And Methods For Measurement Of Input Current Of Voltage Regulator
App 20160116549 - Mathew; Abey K. ; et al. | 2016-04-28 |
Systems And Methods For Measuring Power System Current Using Or-ing Mosfets
App 20160105101 - Johnson, III; Ralph J. ; et al. | 2016-04-14 |
Systems and methods for managing a voltage regulator
Grant 9,306,456 - Zhang , et al. April 5, 2 | 2016-04-05 |
Methods And Systems For Improving Light Load Efficiency For Power Stages Of Multi-phase Voltage Regulator Circuits
App 20160094122 - Luo; Shiguo ; et al. | 2016-03-31 |
Methods and systems for improving light load efficiency for power stages of multi-phase voltage regulator circuits
Grant 9,240,722 - Luo , et al. January 19, 2 | 2016-01-19 |
Methods And Systems For Improving Light Load Efficiency For Power Stages Of Multi-phase Voltage Regulator Circuits
App 20150372597 - Luo; Shiguo ; et al. | 2015-12-24 |
Methods And Systems For Calibration Of Voltage Regulator Systems With Multiple Types Of Power Stages
App 20150370300 - Luo; Shiguo ; et al. | 2015-12-24 |
Methods And Systems For Implementing Adaptive Fet Drive Voltage Optimization For Power Stages Of Multi-phase Voltage Regulator Circuits
App 20150370295 - Luo; Shiguo ; et al. | 2015-12-24 |
System And Method For Determining Power Loads
App 20150355698 - LUO; SHIGUO ; et al. | 2015-12-10 |
Systems And Methods For Sensing Current While Minimizing Measurement Error And Power Loss
App 20150331049 - Luo; Shiguo ; et al. | 2015-11-19 |
System And Method Of Measuring Real-time Current
App 20150323572 - Luo; Shiguo ; et al. | 2015-11-12 |
System and method of measuring real-time current
Grant 9,122,472 - Luo , et al. September 1, 2 | 2015-09-01 |
System and method for multi-phase voltage regulation
Grant 9,037,884 - Rahardjo , et al. May 19, 2 | 2015-05-19 |
Systems And Methods For Managing A Voltage Regulator
App 20150113294 - Zhang; Kejiu ; et al. | 2015-04-23 |
Methods and systems for defective phase identification and current sense calibration for multi-phase voltage regulator circuits
Grant 9,000,786 - Luo , et al. April 7, 2 | 2015-04-07 |
System And Method For Multi-phase Voltage Regulation
App 20150066234 - Rahardjo; Johan ; et al. | 2015-03-05 |
System and method for multi-phase voltage regulation
Grant 8,930,723 - Rahardjo , et al. January 6, 2 | 2015-01-06 |
Systems and methods for adaptive body braking control in a voltage regulator
Grant 8,917,074 - Luo , et al. December 23, 2 | 2014-12-23 |
System And Method Of Measuring Real-time Current
App 20140253101 - Luo; Shiguo ; et al. | 2014-09-11 |
Methods And Systems For Defective Phase Identification And Current Sense Calibration For Multi-Phase Voltage Regulator Circuits
App 20140232420 - Luo; Shiguo ; et al. | 2014-08-21 |
Voltage regulator with optimal efficiency selection and a master-slave zero cross detection configuration
Grant 8,791,680 - Luo , et al. July 29, 2 | 2014-07-29 |
Systems and Methods for Adaptive Body Braking Control in a Voltage Regulator
App 20130106373 - Luo; Shiguo ; et al. | 2013-05-02 |
Voltage Regulator with Optimal Efficiency Selection and a Master-Slave Zero Cross Detection Configuration
App 20130099766 - Luo; Shiguo ; et al. | 2013-04-25 |
Voltage regulator with optimal efficiency selection and a master-slave zero cross detection configuration
Grant 8,358,115 - Luo , et al. January 22, 2 | 2013-01-22 |
Methods and systems for initiating power to an information handling system
Grant 8,271,819 - Breen, III , et al. September 18, 2 | 2012-09-18 |
Methods and systems for managing a voltage regulator
Grant 8,219,832 - Breen, III , et al. July 10, 2 | 2012-07-10 |
Voltage Regulator with Optimal Efficiency Selection and a Master-Slave Zero Cross Detection Configuration
App 20110254526 - Luo; Shiguo ; et al. | 2011-10-20 |
Static phase shedding for voltage regulators based upon circuit identifiers
Grant 7,999,520 - Luo , et al. August 16, 2 | 2011-08-16 |
System And Method For Multi-phase Voltage Regulation
App 20110080151 - Rahardjo; Johan ; et al. | 2011-04-07 |
Systems and Methods for Controlling Phases of Multiphase Voltage Regulators
App 20110051479 - Breen; John ; et al. | 2011-03-03 |
Methods and Systems for Managing A Voltage Regulator
App 20100250913 - Breen, III; John J. ; et al. | 2010-09-30 |
Methods and Systems for Initiating Power to An Information Handling System
App 20100250973 - Breen, III; John J. ; et al. | 2010-09-30 |
Method and circuit to output adaptive drive voltages within information handling systems
Grant 7,755,215 - Zhu , et al. July 13, 2 | 2010-07-13 |
Static phase shedding for voltage regulators based upon circuit identifiers
App 20090267578 - Luo; Shiguo ; et al. | 2009-10-29 |
Method and apparatus for extending battery life by adaptive control of regulators
Grant 7,511,453 - Luo , et al. March 31, 2 | 2009-03-31 |
Method and apparatus for extending battery life in regulated voltage applications
Grant 7,471,061 - Shah , et al. December 30, 2 | 2008-12-30 |
Method And Circuit To Output Adaptive Drive Voltages Within Information Handling Systems
App 20080265683 - Zhu; Guangyong ; et al. | 2008-10-30 |
Systems and methods for interfacing a battery-powered information handling system with a battery pack of a physically separable battery-powered input or input/output device
Grant 7,436,149 - Luo , et al. October 14, 2 | 2008-10-14 |
Power architecture for battery powered remote devices
App 20080203817 - Luo; Shiguo ; et al. | 2008-08-28 |
Systems and methods for integration of charger regulation within a battery system
Grant 7,391,184 - Luo , et al. June 24, 2 | 2008-06-24 |
Method of detecting and monitoring master device communication on system bus
Grant 7,380,042 - Wang , et al. May 27, 2 | 2008-05-27 |
Temperature-compensated inductor DCR dynamic current sensing
Grant 7,358,710 - Luo , et al. April 15, 2 | 2008-04-15 |
System and method for managing negative voltage in a power supply overvoltage failure event
Grant 7,352,159 - Luo , et al. April 1, 2 | 2008-04-01 |
Battery systems for information handling systems
App 20080074080 - Luo; Shiguo ; et al. | 2008-03-27 |
Method and apparatus for extending battery life by adaptive control of regulators
App 20070247109 - Luo; Shiguo ; et al. | 2007-10-25 |
Temperature-compensated inductor DCR dynamic current sensing
App 20070241727 - Luo; Shiguo ; et al. | 2007-10-18 |
Method and apparatus for extending battery life in regulated voltage applications
App 20070222415 - Shah; Shreya M. ; et al. | 2007-09-27 |
Method of detecting and monitoring master device communication on system bus
App 20070118673 - Wang; Ligong ; et al. | 2007-05-24 |
System and method for managing negative voltage in a power supply overvoltage failure event
App 20060238181 - Luo; Shiguo ; et al. | 2006-10-26 |
Systems and methods for integration of charger regulation within a battery system
App 20060181244 - Luo; Shiguo ; et al. | 2006-08-17 |
Low cost AC/DC converter with power factor correction
Grant 6,970,364 - Batarseh , et al. November 29, 2 | 2005-11-29 |
AC/DC switch mode power supply with power factor correction using direct energy transfer concept
Grant 6,819,575 - Batarseh , et al. November 16, 2 | 2004-11-16 |
Low cost AC/DC converter with power factor correction
App 20030174521 - Batarseh, Issa ; et al. | 2003-09-18 |
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