Shiguo Luo

Person

Austin, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Monolithic Pstages and methods for voltage regulators
- Patent number 11,979,978
- Issue date May 7, 2024
- Dell Products L.P.
- Merle Wood
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Trans-inductor voltage regulator using a nonlinear compensation ind...
- Patent number 11,909,324
- Issue date Feb 20, 2024
- Dell Products L.P.
- Shiguo Luo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adaptive modulation scheme of MOSFET driver key parameters for impr...
- Patent number RE49633
- Issue date Aug 29, 2023
- Dell Products L.P.
- Kejiu Zhang
Information Patent Grant
System and method for power stage current-sense accuracy improvemen...
- Patent number 11,444,533
- Issue date Sep 13, 2022
- Dell Products L.P.
- Feng-Yu Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for power plane noise reduction in a memory subsy...
- Patent number 11,222,687
- Issue date Jan 11, 2022
- Dell Products L.P.
- Stuart A. Berke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for maximizing multi-phase voltage regulator ef...
- Patent number 10,824,214
- Issue date Nov 3, 2020
- Dell Products L.P.
- Feng-Yu Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power stage with vertical integration for high-density, low-noise v...
- Patent number 10,802,518
- Issue date Oct 13, 2020
- Dell Products, L.P.
- Shiguo Luo
- G05 - CONTROLLING REGULATING
Information Patent Grant
Adaptive modulation scheme of MOSFET driver key parameters for impr...
- Patent number 10,594,313
- Issue date Mar 17, 2020
- Dell Products L.P.
- Kejiu Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Individual phase temperature monitoring and balance control for sma...
- Patent number 10,594,219
- Issue date Mar 17, 2020
- Dell Products L.P.
- Mehran Mirjafari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Configurable voltage drop compensation method and apparatus for vol...
- Patent number 10,594,216
- Issue date Mar 17, 2020
- Dell Products, L.P.
- Hang Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for determining power loads
- Patent number 10,528,109
- Issue date Jan 7, 2020
- Dell Products, L.P.
- Shiguo Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Operating voltage regulators in an information handling system
- Patent number 10,466,770
- Issue date Nov 5, 2019
- Dell Products, L.P.
- Shiguo Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic detection of voltage regulator phase assignment and confi...
- Patent number 10,423,210
- Issue date Sep 24, 2019
- Dell Products, L.P.
- Shiguo Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Current sense accuracy improvement for MOSFET RDS (on) sense based...
- Patent number 10,338,669
- Issue date Jul 2, 2019
- Dell Products, L.P.
- Shiguo Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Voltage regulation auto-tuning by detecting actual total capacitanc...
- Patent number 10,317,966
- Issue date Jun 11, 2019
- Dell Products, L.P.
- Ralph H. Johnson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Voltage regulator power reporting offset system
- Patent number 10,229,027
- Issue date Mar 12, 2019
- Dell Products L.P.
- Shiguo Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Individual phase temperature monitoring and balance control for sma...
- Patent number 10,224,816
- Issue date Mar 5, 2019
- Dell Products L.P.
- Mehran Mirjafari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage regulation based on current sensing in MOSFET drain-to-sour...
- Patent number 10,116,212
- Issue date Oct 30, 2018
- Dell Products, L.P.
- Shiguo Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for intelligent load line control of information...
- Patent number 10,108,252
- Issue date Oct 23, 2018
- Dell Products L.P.
- Kejiu Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for managing a voltage regulator
- Patent number 10,056,754
- Issue date Aug 21, 2018
- Dell Products L.P.
- Kejiu Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Per-phase current calibration method for a multi-phase voltage regu...
- Patent number 10,020,736
- Issue date Jul 10, 2018
- Dell Products, L.P.
- Feng-Yu Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for measurement of input current of voltage reg...
- Patent number 10,013,004
- Issue date Jul 3, 2018
- Dell Products L.P.
- Abey K. Mathew
- G05 - CONTROLLING REGULATING
Information Patent Grant
Per-phase current calibration method for a multi-phase voltage regu...
- Patent number 9,971,389
- Issue date May 15, 2018
- Dell Products, L.P.
- Feng-Yu Wu
- G05 - CONTROLLING REGULATING
Information Patent Grant
Snubber for voltage regulation
- Patent number 9,941,793
- Issue date Apr 10, 2018
- Dell Products, L.P.
- Shiguo Luo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for preventing cross-conduction when switching ci...
- Patent number 9,935,550
- Issue date Apr 3, 2018
- Dell Products, L.P.
- Guangyong Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage regulator and method of controlling a voltage regulator com...
- Patent number 9,857,854
- Issue date Jan 2, 2018
- Dell Products L.P.
- Kejiu Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and systems for implementing adaptive FET drive voltage opt...
- Patent number 9,787,172
- Issue date Oct 10, 2017
- Dell Products L.P.
- Shiguo Luo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and systems for calibration of voltage regulator systems wi...
- Patent number 9,678,555
- Issue date Jun 13, 2017
- Dell Products L.P.
- Shiguo Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for improving light load efficiency for power s...
- Patent number 9,647,543
- Issue date May 9, 2017
- Dell Products L.P.
- Shiguo Luo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for measuring power system current using OR-ing...
- Patent number 9,621,047
- Issue date Apr 11, 2017
- Dell Products L.P.
- Ralph J. Johnson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
FAULT IDENTIFICATION OF MULTIPLE PHASE VOLTAGE REGULATOR
- Publication number 20240231456
- Publication date Jul 11, 2024
- Dell Products L.P.
- Shiguo Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HYBRID VOLTAGE REGULATOR ARCHITECTURE
- Publication number 20240195322
- Publication date Jun 13, 2024
- Dell Products L.P.
- Shiguo Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FAULT IDENTIFICATION OF MULTIPLE PHASE VOLTAGE REGULATOR
- Publication number 20240134433
- Publication date Apr 25, 2024
- Dell Products L.P.
- Shiguo Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRANS-INDUCTOR VOLTAGE REGULATOR USING A NONLINEAR COMPENSATION IND...
- Publication number 20230402931
- Publication date Dec 14, 2023
- Dell Products L.P.
- Shiguo Luo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MONOLITHIC PSTAGES AND METHODS FOR VOLTAGE REGULATORS
- Publication number 20220308607
- Publication date Sep 29, 2022
- Dell Products L.P.
- Merle Wood
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEM AND METHOD FOR POWER STAGE CURRENT-SENSE ACCURACY IMPROVEMEN...
- Publication number 20220045605
- Publication date Feb 10, 2022
- DELL PRODUCTS, L.P.
- Feng-Yu Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR POWER PLANE NOISE REDUCTION IN A MEMORY SUBSY...
- Publication number 20210287730
- Publication date Sep 16, 2021
- DELL PRODUCTS, L.P.
- Stuart A. Berke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Configurable Voltage Drop Compensation Method and Apparatus for Vol...
- Publication number 20190294480
- Publication date Sep 26, 2019
- DELL PRODUCTS, L.P.
- Hang Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR MAXIMIZING MULTI-PHASE VOLTAGE REGULATOR EF...
- Publication number 20190272015
- Publication date Sep 5, 2019
- Dell Products L.P.
- Feng-Yu WU
- G05 - CONTROLLING REGULATING
Information Patent Application
INDIVIDUAL PHASE TEMPERATURE MONITORING AND BALANCE CONTROL FOR SMA...
- Publication number 20190165679
- Publication date May 30, 2019
- Dell Products L.P.
- Mehran Mirjafari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AUTOMATIC DETECTION OF VOLTAGE REGULATOR PHASE ASSIGNMENT AND CONFI...
- Publication number 20180364784
- Publication date Dec 20, 2018
- DELL PRODUCTS, L.P.
- SHIGUO LUO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPERATING VOLTAGE REGULATORS IN AN INFORMATION HANDLING SYSTEM
- Publication number 20180321735
- Publication date Nov 8, 2018
- DELL PRODUCTS, L.P.
- SHIGUO LUO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADAPTIVE MODULATION SCHEME OF MOSFET DRIVER KEY PARAMETERS FOR IMPR...
- Publication number 20180309366
- Publication date Oct 25, 2018
- Dell Products L.P.
- Kejiu Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INDIVIDUAL PHASE TEMPERATURE MONITORING AND BALANCE CONTROL FOR SMA...
- Publication number 20180269786
- Publication date Sep 20, 2018
- Dell Products L.P.
- Mehran Mirjafari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE REGULATION BASED ON CURRENT SENSING IN MOSFET DRAIN-TO-SOUR...
- Publication number 20180262108
- Publication date Sep 13, 2018
- DELL PRODUCTS, L.P.
- SHIGUO LUO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and Method for Preventing Cross-conduction when Switching Ci...
- Publication number 20180062512
- Publication date Mar 1, 2018
- DELL PRODUCTS, L.P.
- Guangyong Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE REGULATION AUTO-TUNING BY DETECTING ACTUAL TOTAL CAPACITANC...
- Publication number 20180039309
- Publication date Feb 8, 2018
- DELL PRODUCTS, L.P.
- RALPH H. JOHNSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Snubber for Voltage Regulation
- Publication number 20180019672
- Publication date Jan 18, 2018
- DELL PRODUCTS, L.P.
- Shiguo Luo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE REGULATOR POWER REPORTING OFFSET SYSTEM
- Publication number 20170300398
- Publication date Oct 19, 2017
- Dell Products L.P.
- Shiguo Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR INTELLIGENT LOAD LINE CONTROL OF INFORMATION...
- Publication number 20170255251
- Publication date Sep 7, 2017
- Dell Products L.P.
- Kejiu Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Voltage Regulator And Method Of Controlling A Voltage Regulator Com...
- Publication number 20170248996
- Publication date Aug 31, 2017
- Kejiu Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CURRENT SENSE ACCURACY IMPROVEMENT FOR MOSFET RDS (ON) SENSE BASED...
- Publication number 20170115725
- Publication date Apr 27, 2017
- DELL PRODUCTS, L.P.
- SHIGUO LUO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PER-PHASE CURRENT CALIBRATION METHOD FOR A MULTI-PHASE VOLTAGE REGU...
- Publication number 20170063239
- Publication date Mar 2, 2017
- DELL PRODUCTS, L.P.
- Feng-Yu WU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PER-PHASE CURRENT CALIBRATION METHOD FOR A MULTI-PHASE VOLTAGE REGU...
- Publication number 20170060213
- Publication date Mar 2, 2017
- DELL PRODUCTS, L.P.
- Feng-Yu WU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Automatic Tuning for a Memory Voltage Regulator
- Publication number 20160357234
- Publication date Dec 8, 2016
- DELL PRODUCTS, L.P.
- Shiguo Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR MANAGING A VOLTAGE REGULATOR
- Publication number 20160204604
- Publication date Jul 14, 2016
- Dell Products L.P.
- Kejiu Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ADAPTIVE CONTROL SCHEME OF VOLTAGE REGULATOR FOR LIGHT AND SINKING...
- Publication number 20160181921
- Publication date Jun 23, 2016
- DELL PRODUCTS, L.P.
- KEJIU ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR MEASUREMENT OF INPUT CURRENT OF VOLTAGE REG...
- Publication number 20160116549
- Publication date Apr 28, 2016
- Dell Products L.P.
- Abey K. Mathew
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR MEASURING POWER SYSTEM CURRENT USING OR-ING...
- Publication number 20160105101
- Publication date Apr 14, 2016
- Dell Products L.P.
- Ralph J. Johnson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS AND SYSTEMS FOR IMPROVING LIGHT LOAD EFFICIENCY FOR POWER S...
- Publication number 20160094122
- Publication date Mar 31, 2016
- Shiguo Luo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Person

Patents Grantslast 30 patents

Monolithic Pstages and methods for voltage regulators

Trans-inductor voltage regulator using a nonlinear compensation ind...

Adaptive modulation scheme of MOSFET driver key parameters for impr...

System and method for power stage current-sense accuracy improvemen...

System and method for power plane noise reduction in a memory subsy...

Systems and methods for maximizing multi-phase voltage regulator ef...

Power stage with vertical integration for high-density, low-noise v...

Adaptive modulation scheme of MOSFET driver key parameters for impr...

Individual phase temperature monitoring and balance control for sma...

Configurable voltage drop compensation method and apparatus for vol...

System and method for determining power loads

Operating voltage regulators in an information handling system

Automatic detection of voltage regulator phase assignment and confi...

Current sense accuracy improvement for MOSFET RDS (on) sense based...

Voltage regulation auto-tuning by detecting actual total capacitanc...

Voltage regulator power reporting offset system

Individual phase temperature monitoring and balance control for sma...

Voltage regulation based on current sensing in MOSFET drain-to-sour...

Method and system for intelligent load line control of information...

Systems and methods for managing a voltage regulator

Per-phase current calibration method for a multi-phase voltage regu...

Systems and methods for measurement of input current of voltage reg...

Per-phase current calibration method for a multi-phase voltage regu...

Snubber for voltage regulation

System and method for preventing cross-conduction when switching ci...

Voltage regulator and method of controlling a voltage regulator com...

Methods and systems for implementing adaptive FET drive voltage opt...

Methods and systems for calibration of voltage regulator systems wi...

Methods and systems for improving light load efficiency for power s...

Systems and methods for measuring power system current using OR-ing...

Patents Applicationslast 30 patents

FAULT IDENTIFICATION OF MULTIPLE PHASE VOLTAGE REGULATOR

HYBRID VOLTAGE REGULATOR ARCHITECTURE

FAULT IDENTIFICATION OF MULTIPLE PHASE VOLTAGE REGULATOR

TRANS-INDUCTOR VOLTAGE REGULATOR USING A NONLINEAR COMPENSATION IND...

MONOLITHIC PSTAGES AND METHODS FOR VOLTAGE REGULATORS

SYSTEM AND METHOD FOR POWER STAGE CURRENT-SENSE ACCURACY IMPROVEMEN...

SYSTEM AND METHOD FOR POWER PLANE NOISE REDUCTION IN A MEMORY SUBSY...

Configurable Voltage Drop Compensation Method and Apparatus for Vol...

SYSTEMS AND METHODS FOR MAXIMIZING MULTI-PHASE VOLTAGE REGULATOR EF...

INDIVIDUAL PHASE TEMPERATURE MONITORING AND BALANCE CONTROL FOR SMA...

AUTOMATIC DETECTION OF VOLTAGE REGULATOR PHASE ASSIGNMENT AND CONFI...

OPERATING VOLTAGE REGULATORS IN AN INFORMATION HANDLING SYSTEM

ADAPTIVE MODULATION SCHEME OF MOSFET DRIVER KEY PARAMETERS FOR IMPR...

INDIVIDUAL PHASE TEMPERATURE MONITORING AND BALANCE CONTROL FOR SMA...

VOLTAGE REGULATION BASED ON CURRENT SENSING IN MOSFET DRAIN-TO-SOUR...

System and Method for Preventing Cross-conduction when Switching Ci...

VOLTAGE REGULATION AUTO-TUNING BY DETECTING ACTUAL TOTAL CAPACITANC...

Snubber for Voltage Regulation

VOLTAGE REGULATOR POWER REPORTING OFFSET SYSTEM

METHOD AND SYSTEM FOR INTELLIGENT LOAD LINE CONTROL OF INFORMATION...

Voltage Regulator And Method Of Controlling A Voltage Regulator Com...

CURRENT SENSE ACCURACY IMPROVEMENT FOR MOSFET RDS (ON) SENSE BASED...

PER-PHASE CURRENT CALIBRATION METHOD FOR A MULTI-PHASE VOLTAGE REGU...

PER-PHASE CURRENT CALIBRATION METHOD FOR A MULTI-PHASE VOLTAGE REGU...

Automatic Tuning for a Memory Voltage Regulator

SYSTEMS AND METHODS FOR MANAGING A VOLTAGE REGULATOR

ADAPTIVE CONTROL SCHEME OF VOLTAGE REGULATOR FOR LIGHT AND SINKING...

SYSTEMS AND METHODS FOR MEASUREMENT OF INPUT CURRENT OF VOLTAGE REG...

SYSTEMS AND METHODS FOR MEASURING POWER SYSTEM CURRENT USING OR-ING...

METHODS AND SYSTEMS FOR IMPROVING LIGHT LOAD EFFICIENCY FOR POWER S...