SEOK-JOO JANG

Person

IRVINE, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for controlling a boost converter
- Patent number 9,780,665
- Issue date Oct 3, 2017
- GM Global Technology Operations LLC
- Lihua Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Integrated high frequency rotary transformer and resolver for tract...
- Patent number 9,064,630
- Issue date Jun 23, 2015
- GM Global Technology Operations LLC
- Seok-Joo Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and systems for controlling a boost converter
- Patent number 8,937,447
- Issue date Jan 20, 2015
- GM Global Technology Operations LLC
- Lihua Li
- G05 - CONTROLLING REGULATING
Information Patent Grant
Prediction of transistor temperature in an inverter power module of...
- Patent number 8,847,427
- Issue date Sep 30, 2014
- GM Global Technology Operations LLC
- Khiet Le
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Methods and systems for controlling a proportional integrator
- Patent number 8,775,003
- Issue date Jul 8, 2014
- GM Global Technology Operations LLC
- Seok-Joo Jang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems and methods for discharging bus voltage using semiconductor...
- Patent number 8,378,528
- Issue date Feb 19, 2013
- GM Global Technology Operations LLC
- Seok-Joo Jang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Methods and systems for controlling boost converters
- Patent number 8,283,900
- Issue date Oct 9, 2012
- GM Global Technologies Operations LLC
- Seok-Joo Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-phase DC/DC boost converter
- Patent number 8,228,014
- Issue date Jul 24, 2012
- GM Global Technology Operations LLC
- Seok Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet AC motor systems and control algorithm restart met...
- Patent number 8,054,030
- Issue date Nov 8, 2011
- GM Global Technology Operations LLC
- Yo Chan Son
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current sensing for a multi-phase DC/DC boost converter
- Patent number 7,977,898
- Issue date Jul 12, 2011
- GM Global Technology Operations LLC
- Seok-Joo Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Secure enclosure
- Patent number 7,847,256
- Issue date Dec 7, 2010
- GM Global Technology Operations, Inc.
- Seok-Joo Jang
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND SYSTEMS FOR CONTROLLING A BOOST CONVERTER
- Publication number 20140145650
- Publication date May 29, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- LIHUA LI
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHODS AND SYSTEMS FOR CONTROLLING A PROPORTIONAL INTEGRATOR
- Publication number 20140148981
- Publication date May 29, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- SEOK-JOO JANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHODS AND SYSTEMS FOR CONTROLLING A BOOST CONVERTER
- Publication number 20130241519
- Publication date Sep 19, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- LIHUA LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTEGRATED HIGH FREQUENCY ROTARY TRANSFORMER AND RESOLVER FOR TRACT...
- Publication number 20130093294
- Publication date Apr 18, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- SEOK-JOO JANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PREDICTION OF TRANSISTOR TEMPERATURE IN AN INVERTER POWER MODULE OF...
- Publication number 20130049454
- Publication date Feb 28, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- KHIET LE
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR DISCHARGING BUS VOLTAGE USING SEMICONDUCTOR...
- Publication number 20110133546
- Publication date Jun 9, 2011
- GM Global Technology Operations, Inc.
- SEOK-JOO JANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHODS AND SYSTEMS FOR CONTROLLING BOOST CONVERTERS
- Publication number 20110109292
- Publication date May 12, 2011
- GM Global Technology Operations, Inc.
- SEOK-JOO JANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-PHASE DC/DC BOOST CONVERTER
- Publication number 20110025248
- Publication date Feb 3, 2011
- GM Global Technology Operations, Inc.
- SEOK-JOO JANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AUTOMOTIVE POWER ELECTRONICS WITH WIDE BAND GAP POWER TRANSISTORS
- Publication number 20100320014
- Publication date Dec 23, 2010
- GM Global Technology Operations, Inc.
- GEORGE R. WOODY
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER CONVERTER ASSEMBLY WITH ISOLATED GATE DRIVE CIRCUIT
- Publication number 20100073980
- Publication date Mar 25, 2010
- GM Global Technology Operations, Inc.
- SEOK-JOO JANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT SENSING FOR A MULTI-PHASE DC/DC BOOST CONVERTER
- Publication number 20100019702
- Publication date Jan 28, 2010
- GM Global Technology Operations, Inc.
- Seok-Joo JANG
- G01 - MEASURING TESTING
Information Patent Application
SECURE ENCLOSURE
- Publication number 20090294675
- Publication date Dec 3, 2009
- GM Global Technology Operations, Inc.
- SEOK-JOO JANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
PERMANENT MAGNET AC MOTOR SYSTEMS AND CONTROL ALGORITHM RESTART MET...
- Publication number 20090184678
- Publication date Jul 23, 2009
- GM Global Technology Operations, Inc.
- Yo Chan SON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

SEOK-JOO JANG

Person

Patents Grantslast 30 patents

Methods and systems for controlling a boost converter

Integrated high frequency rotary transformer and resolver for tract...

Methods and systems for controlling a boost converter

Prediction of transistor temperature in an inverter power module of...

Methods and systems for controlling a proportional integrator

Systems and methods for discharging bus voltage using semiconductor...

Methods and systems for controlling boost converters

Multi-phase DC/DC boost converter

Permanent magnet AC motor systems and control algorithm restart met...

Current sensing for a multi-phase DC/DC boost converter

Secure enclosure

Patents Applicationslast 30 patents

METHODS AND SYSTEMS FOR CONTROLLING A BOOST CONVERTER

METHODS AND SYSTEMS FOR CONTROLLING A PROPORTIONAL INTEGRATOR

METHODS AND SYSTEMS FOR CONTROLLING A BOOST CONVERTER

INTEGRATED HIGH FREQUENCY ROTARY TRANSFORMER AND RESOLVER FOR TRACT...

PREDICTION OF TRANSISTOR TEMPERATURE IN AN INVERTER POWER MODULE OF...

SYSTEMS AND METHODS FOR DISCHARGING BUS VOLTAGE USING SEMICONDUCTOR...

METHODS AND SYSTEMS FOR CONTROLLING BOOST CONVERTERS

MULTI-PHASE DC/DC BOOST CONVERTER

AUTOMOTIVE POWER ELECTRONICS WITH WIDE BAND GAP POWER TRANSISTORS

POWER CONVERTER ASSEMBLY WITH ISOLATED GATE DRIVE CIRCUIT

CURRENT SENSING FOR A MULTI-PHASE DC/DC BOOST CONVERTER

SECURE ENCLOSURE

PERMANENT MAGNET AC MOTOR SYSTEMS AND CONTROL ALGORITHM RESTART MET...