Khai Ngo

Person

Blacksburg, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Compact inductor employing redistributed magnetic flux
- Patent number 11,972,896
- Issue date Apr 30, 2024
- Virginia Tech Intellectual Properties, Inc.
- Khai Doan The Ngo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Series resonator converter
- Patent number 11,588,400
- Issue date Feb 21, 2023
- Virginia Tech Intellectual Properties, Inc.
- Cong Tu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC-DC power converter
- Patent number 10,778,110
- Issue date Sep 15, 2020
- Nissan Motor Co., Ltd.
- Shigeharu Yamagami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cooler with emi-limiting inductor
- Patent number 10,290,587
- Issue date May 14, 2019
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Khai Ngo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for balancing current and power
- Patent number 10,187,050
- Issue date Jan 22, 2019
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Yincan Mao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Parallel devices having balanced switching current and power
- Patent number 10,116,303
- Issue date Oct 30, 2018
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Yincan Mao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power switch drivers with equalizers for paralleled switches
- Patent number 9,998,111
- Issue date Jun 12, 2018
- Virginia Tech Intellectual Properties, Inc.
- Khai Ngo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for current/power balancing
- Patent number 9,923,560
- Issue date Mar 20, 2018
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Chi-Ming Wang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Energy storage for power factor correction in battery charger for e...
- Patent number 9,914,362
- Issue date Mar 13, 2018
- Virginia Tech Intellectual Properties, Inc.
- Khai Doan The Ngo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus to improve power device reliability
- Patent number 9,660,643
- Issue date May 23, 2017
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Chi-Ming Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for current/power balancing
- Patent number 9,584,116
- Issue date Feb 28, 2017
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Yincan Mao
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for driving a power device
- Patent number 9,531,378
- Issue date Dec 27, 2016
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Jongwon Shin
- G05 - CONTROLLING REGULATING
Information Patent Grant
Power inductors in silicon
- Patent number 8,907,447
- Issue date Dec 9, 2014
- Mingliang Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated power passives
- Patent number 8,385,047
- Issue date Feb 26, 2013
- University of Florida Research Foundation, Inc.
- Huikai Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabrication of a micro-electromechanical system (MEMS) device from...
- Patent number 7,704,868
- Issue date Apr 27, 2010
- University of Florida Research Foundation, Inc.
- Huikai Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resonant energy MEMS array and system including dynamically modifia...
- Patent number 6,954,025
- Issue date Oct 11, 2005
- University of Florida Research Foundation, Inc.
- Toshikazu Nishida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of fabricating a high-frequency transformer
- Patent number 5,134,770
- Issue date Aug 4, 1992
- General Electric Company
- Alexander J. Yerman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making conductive film magnetic components
- Patent number 5,084,958
- Issue date Feb 4, 1992
- General Electric Company
- Alexander J. Yerman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual-permeability core structure for use in high-frequency magnetic...
- Patent number 5,062,197
- Issue date Nov 5, 1991
- General Electric Company
- Khai D. Ngo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Conductive film magnetic components
- Patent number 5,017,902
- Issue date May 21, 1991
- General Electric Company
- Alexander J. Yerman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching converter with pseudo-resonant DC link
- Patent number 4,965,709
- Issue date Oct 23, 1990
- General Electric Company
- Khai D. T. Ngo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High-frequency transformer
- Patent number 4,959,630
- Issue date Sep 25, 1990
- General Electric Company
- Alexander J. Yerman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayer capacitor suitable for substrate integration and multime...
- Patent number 4,949,217
- Issue date Aug 14, 1990
- General Electric Company
- Khai D. T. Ngo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual-permeability core structure for use in high-frequency magnetic...
- Patent number 4,943,793
- Issue date Jul 24, 1990
- General Electric Company
- Khai D. T. Ngo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gate driver for a full-bridge lossless switching device
- Patent number 4,912,622
- Issue date Mar 27, 1990
- General Electric Company
- Robert L. Steigerwald
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low noise, high frequency synchronous rectifier
- Patent number 4,903,189
- Issue date Feb 20, 1990
- General Electric Company
- Khai D. T. Ngo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AC-AC converter using switches in a DC link
- Patent number 4,894,763
- Issue date Jan 16, 1990
- General Electric Company
- Khai D. T. Ngo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Full-bridge lossless switching converter
- Patent number 4,864,479
- Issue date Sep 5, 1989
- General Electric Company
- Robert L. Steigerwald
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Single-ended DC-to-DC converter with lossless switching
- Patent number 4,709,316
- Issue date Nov 24, 1987
- General Electric Company
- Khai D. T. Ngo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
DIFFERENTIAL TRANSFORMER BASED VOLTAGE CONVERTER AND METHOD THEREOF
- Publication number 20230207188
- Publication date Jun 29, 2023
- Indian Institute of Technology Kanpur
- Shubham SRIVASTAVA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SERIES RESONATOR CONVERTER
- Publication number 20220231609
- Publication date Jul 21, 2022
- Cong Tu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMPACT INDUCTOR EMPLOYING REDISTRIBUTED MAGNETIC FLUX
- Publication number 20210035721
- Publication date Feb 4, 2021
- Virginia Tech Intellectual Properties, Inc.
- Khai Doan The Ngo
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
METHOD AND APPARATUS FOR BALANCING CURRENT AND POWER
- Publication number 20180302081
- Publication date Oct 18, 2018
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Yincan MAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER
- Publication number 20180301989
- Publication date Oct 18, 2018
- NISSAN MOTOR CO., LTD.
- Shigeharu YAMAGAMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COOLER WITH EMI-LIMITING INDUCTOR
- Publication number 20180122746
- Publication date May 3, 2018
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Khai NGO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PARALLEL DEVICES HAVING BALANCED SWITCHING CURRENT AND POWER
- Publication number 20180006644
- Publication date Jan 4, 2018
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Yincan Mao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR CURRENT/POWER BALANCING
- Publication number 20170302270
- Publication date Oct 19, 2017
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Chi-Ming WANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Power Switch Drivers with Equalizers for Paralleled Switches
- Publication number 20170179944
- Publication date Jun 22, 2017
- Virginia Tech Intellectual Properties, Inc.
- Khai Ngo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR CURRENT/POWER BALANCING
- Publication number 20160352330
- Publication date Dec 1, 2016
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Yincan MAO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS TO IMPROVE POWER DEVICE RELIABILITY
- Publication number 20160352331
- Publication date Dec 1, 2016
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Chi-Ming WANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMPACT INDUCTOR EMPLOYING REDISTRUBUTED MAGNETIC FLUX
- Publication number 20150279548
- Publication date Oct 1, 2015
- Khai Doan The Ngo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Energy Storage for Power Factor Correction in Battery Charger for E...
- Publication number 20140306663
- Publication date Oct 16, 2014
- Virginia Tech Intellectual Properties, Inc.
- Khai Doan The Ngo
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER INDUCTORS IN SILICON
- Publication number 20130187255
- Publication date Jul 25, 2013
- Mingliang Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Integrated Power Passives
- Publication number 20100020509
- Publication date Jan 28, 2010
- University of Florida Research Foundation, Inc.
- Huikai Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fabrication of a Micro-Electromechanical System (Mems) Device From...
- Publication number 20080169553
- Publication date Jul 17, 2008
- University of Florida Research Foundation, Inc.
- Huikai Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Resonant energy MEMS array and system including dynamically modifia...
- Publication number 20040007942
- Publication date Jan 15, 2004
- Toshikazu Nishida
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Compact inductor employing redistributed magnetic flux

Series resonator converter

DC-DC power converter

Cooler with emi-limiting inductor

Method and apparatus for balancing current and power

Parallel devices having balanced switching current and power

Power switch drivers with equalizers for paralleled switches

Method and apparatus for current/power balancing

Energy storage for power factor correction in battery charger for e...

Method and apparatus to improve power device reliability

Method and apparatus for current/power balancing

Method and apparatus for driving a power device

Power inductors in silicon

Integrated power passives

Fabrication of a micro-electromechanical system (MEMS) device from...

Resonant energy MEMS array and system including dynamically modifia...

Method of fabricating a high-frequency transformer

Method of making conductive film magnetic components

Dual-permeability core structure for use in high-frequency magnetic...

Conductive film magnetic components

Switching converter with pseudo-resonant DC link

High-frequency transformer

Multilayer capacitor suitable for substrate integration and multime...

Dual-permeability core structure for use in high-frequency magnetic...

Gate driver for a full-bridge lossless switching device

Low noise, high frequency synchronous rectifier

AC-AC converter using switches in a DC link

Full-bridge lossless switching converter

Single-ended DC-to-DC converter with lossless switching

Patents Applicationslast 30 patents

DIFFERENTIAL TRANSFORMER BASED VOLTAGE CONVERTER AND METHOD THEREOF

SERIES RESONATOR CONVERTER

COMPACT INDUCTOR EMPLOYING REDISTRIBUTED MAGNETIC FLUX

METHOD AND APPARATUS FOR BALANCING CURRENT AND POWER

POWER CONVERTER

COOLER WITH EMI-LIMITING INDUCTOR

PARALLEL DEVICES HAVING BALANCED SWITCHING CURRENT AND POWER

METHOD AND APPARATUS FOR CURRENT/POWER BALANCING

Power Switch Drivers with Equalizers for Paralleled Switches

METHOD AND APPARATUS FOR CURRENT/POWER BALANCING

METHOD AND APPARATUS TO IMPROVE POWER DEVICE RELIABILITY

COMPACT INDUCTOR EMPLOYING REDISTRUBUTED MAGNETIC FLUX

Energy Storage for Power Factor Correction in Battery Charger for E...

POWER INDUCTORS IN SILICON

Integrated Power Passives

Fabrication of a Micro-Electromechanical System (Mems) Device From...

Resonant energy MEMS array and system including dynamically modifia...