Yungtaek Jang

Person

Cary, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-phase AC/DC converter
- Patent number 11,923,767
- Issue date Mar 5, 2024
- Delta Electronics, Inc.
- Chi Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multiple-port bidirectional converter and control method thereof
- Patent number 11,888,404
- Issue date Jan 30, 2024
- Delta Electronics, Inc.
- Misha Kumar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter and control method thereof
- Patent number 11,777,417
- Issue date Oct 3, 2023
- Delta Electronics, Inc.
- Misha Kumar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AC-DC power conversion system with zero voltage switching
- Patent number 11,601,036
- Issue date Mar 7, 2023
- Delta Electronics, Inc.
- Tomas Sadilek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-phase AC/DC converter
- Patent number 11,601,042
- Issue date Mar 7, 2023
- Delta Electronics, Inc.
- Chi Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter and control method thereof
- Patent number 11,594,976
- Issue date Feb 28, 2023
- Delta Electronics, Inc.
- Misha Kumar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multiple-port bidirectional converter and control method thereof
- Patent number 11,594,973
- Issue date Feb 28, 2023
- Delta Electronics Inc.
- Misha Kumar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AC-DC power conversion systems with extended voltage gain
- Patent number 11,381,175
- Issue date Jul 5, 2022
- Delta Electronics, Inc.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power-factor-correction rectifiers with soft switching
- Patent number 11,211,872
- Issue date Dec 28, 2021
- Delta Electronics, Inc.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Soft-switched bidirectional buck-boost converters
- Patent number 9,705,411
- Issue date Jul 11, 2017
- Delta Electronics, Inc.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and methods for controlling secondary side switches in reson...
- Patent number 9,490,704
- Issue date Nov 8, 2016
- Delta Electronics, Inc.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply having converters with serially connected inputs and p...
- Patent number 9,006,930
- Issue date Apr 14, 2015
- Delta Electronics Inc.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three-phase three-level soft-switched PFC rectifiers
- Patent number 8,891,261
- Issue date Nov 18, 2014
- Delta Electronics, Inc.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three-phase soft-switched PFC rectifiers
- Patent number 8,687,388
- Issue date Apr 1, 2014
- Delta Electronics, Inc.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for limiting input-current surge in a switching m...
- Patent number 8,299,773
- Issue date Oct 30, 2012
- Delta Electronics, Inc.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power factor correction rectifier that operates efficiently over a...
- Patent number 8,233,298
- Issue date Jul 31, 2012
- Delta Electronics, Inc.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter system that operates efficiently over a range of lo...
- Patent number 8,179,698
- Issue date May 15, 2012
- Delta Electronics, Inc.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power factor correction rectifier having independent inductive comp...
- Patent number 7,265,650
- Issue date Sep 4, 2007
- Delta Electronics, Inc.
- Yungtaek Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-isolated power conversion system having multiple switching powe...
- Patent number 7,230,405
- Issue date Jun 12, 2007
- Delta Electronics, Inc.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power system having multiple power converters with reduced switchin...
- Patent number 7,218,081
- Issue date May 15, 2007
- Delta Electronics, Inc.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electromagnetic device having independent inductive components
- Patent number 7,161,458
- Issue date Jan 9, 2007
- Delta Electronics, Inc.
- Yungtaek Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Full bridge converter with ZVS via AC feedback
- Patent number 6,992,902
- Issue date Jan 31, 2006
- Delta Electronics, Inc.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Soft-switched power converters
- Patent number 6,987,675
- Issue date Jan 17, 2006
- Delta Electronics, Inc.
- Milan M. Jovanovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Contactless electrical energy transmission system having a primary...
- Patent number 6,934,167
- Issue date Aug 23, 2005
- Delta Electronics, Inc.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Structure and method for an isolated boost converter
- Patent number 6,906,930
- Issue date Jun 14, 2005
- Delta Electronics, Inc.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hold-up-time extension circuits
- Patent number 6,504,497
- Issue date Jan 7, 2003
- Delta Electronics, Inc.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Soft-switched full-bridge converter
- Patent number 6,392,902
- Issue date May 21, 2002
- Delta Electronics, Inc.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Soft-switched full-bridge converters
- Patent number 6,356,462
- Issue date Mar 12, 2002
- Delta Electronics, Inc.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three-level soft-switched converters
- Patent number 6,353,547
- Issue date Mar 5, 2002
- Delta Electronics, Inc.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Contactless electrical energy transmission system
- Patent number 6,301,128
- Issue date Oct 9, 2001
- Delta Electronics, Inc.
- Yungtaek Jang
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MULTI-PHASE AC/DC CONVERTER
- Publication number 20230188032
- Publication date Jun 15, 2023
- Delta Electronics, Inc.
- Chi ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER AND CONTROL METHOD THEREOF
- Publication number 20230155517
- Publication date May 18, 2023
- Delta Electronics, Inc.
- Misha Kumar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTIPLE-PORT BIDIRECTIONAL CONVERTER AND CONTROL METHOD THEREOF
- Publication number 20230136629
- Publication date May 4, 2023
- Delta Electronics, Inc.
- Misha Kumar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AC-DC POWER CONVERSION SYSTEM WITH ZERO VOLTAGE SWITCHING
- Publication number 20220345026
- Publication date Oct 27, 2022
- Delta Electronics, Inc.
- Tomas Sadilek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTIPLE-PORT BIDIRECTIONAL CONVERTER AND CONTROL METHOD THEREOF
- Publication number 20220045618
- Publication date Feb 10, 2022
- Delta Electronics, Inc.
- Misha Kumar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER AND CONTROL METHOD THEREOF
- Publication number 20210384840
- Publication date Dec 9, 2021
- Delta Electronics, Inc.
- Misha Kumar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AC-DC POWER CONVERSION SYSTEMS WITH EXTENDED VOLTAGE GAIN
- Publication number 20210376754
- Publication date Dec 2, 2021
- Delta Electronics, Inc.
- Yungtaek Jang
- G05 - CONTROLLING REGULATING
Information Patent Application
MULTI-PHASE AC/DC CONVERTER
- Publication number 20210359594
- Publication date Nov 18, 2021
- Delta Electronics, Inc.
- Chi ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SOFT-SWITCHED BIDIRECTIONAL BUCK-BOOST CONVERTERS
- Publication number 20170163163
- Publication date Jun 8, 2017
- DELTA ELECTRONICS, INC.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESONANT CONVERTERS AND CONTROL METHODS THEREOF
- Publication number 20150229225
- Publication date Aug 13, 2015
- Delta Electronics, Inc.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
THREE-PHASE THREE-LEVEL SOFT-SWITCHED PFC RECTIFIERS
- Publication number 20130235626
- Publication date Sep 12, 2013
- Delta Electronics, Inc.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
THREE-PHASE SOFT-SWITCHED PFC RECTIFIERS
- Publication number 20130194838
- Publication date Aug 1, 2013
- DELTA ELECTRONICS INC.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY HAVING CONVERTERS WITH SERIALLY CONNECTED INPUTS AND P...
- Publication number 20120007431
- Publication date Jan 12, 2012
- DELTA ELECTRONICS INC.
- Yungtaek Jang
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
SYSTEM AND METHOD FOR LIMITING INPUT-CURRENT SURGE IN A SWITCHING M...
- Publication number 20110006748
- Publication date Jan 13, 2011
- DELTA ELECTRONICS INC.
- Yungtaek Jang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
POWER FACTOR CORRECTION RECTIFIER THAT OPERATES EFFICIENTLY OVER A...
- Publication number 20090303762
- Publication date Dec 10, 2009
- Delta Electronics, Inc.
- Yungtaek Jang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
POWER CONVERTER SYSTEM THAT OPERATES EFFICIENTLY OVER A RANGE OF LO...
- Publication number 20090244944
- Publication date Oct 1, 2009
- Delta Electronics, Inc.
- Yungtaek Jang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Power factor correction rectifier having independent inductive comp...
- Publication number 20070040644
- Publication date Feb 22, 2007
- Delta Electronics, Inc.
- Yungtaek Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electromagnetic device having independent inductive components
- Publication number 20060186981
- Publication date Aug 24, 2006
- Delta Electronics, Inc.
- Yungtaek Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Current control circuit for controlling inrush current through an e...
- Publication number 20060152954
- Publication date Jul 13, 2006
- Delta Electronics, Inc.
- Milan M. Jovanovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Non-isolated power conversion system having multiple switching powe...
- Publication number 20060087295
- Publication date Apr 27, 2006
- Delta Electronics, Inc.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power system having multiple power converters with reduced switchin...
- Publication number 20050243579
- Publication date Nov 3, 2005
- Delta Electronics, Inc.
- Yungtaek Jang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Soft-switched power converters
- Publication number 20050226012
- Publication date Oct 13, 2005
- DELTA ELECTRONICS, INC.
- Milan M. Jovanovic
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Full bridge power converters with zero-voltage switching
- Publication number 20050041439
- Publication date Feb 24, 2005
- Delta Electronics, Inc.
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Structure and method for an isolated boost converter
- Publication number 20040264224
- Publication date Dec 30, 2004
- Yungtaek Jang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Contactless electrical energy transmission system having a primary...
- Publication number 20040218406
- Publication date Nov 4, 2004
- Yungtaek Jang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Hold-up-time extension circuits
- Publication number 20020071300
- Publication date Jun 13, 2002
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Soft-switched full-bridge converters
- Publication number 20020044461
- Publication date Apr 18, 2002
- Yungtaek Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Yungtaek Jang

Person

Patents Grantslast 30 patents

Multi-phase AC/DC converter

Multiple-port bidirectional converter and control method thereof

Power converter and control method thereof

AC-DC power conversion system with zero voltage switching

Multi-phase AC/DC converter

Power converter and control method thereof

Multiple-port bidirectional converter and control method thereof

AC-DC power conversion systems with extended voltage gain

Power-factor-correction rectifiers with soft switching

Soft-switched bidirectional buck-boost converters

System and methods for controlling secondary side switches in reson...

Power supply having converters with serially connected inputs and p...

Three-phase three-level soft-switched PFC rectifiers

Three-phase soft-switched PFC rectifiers

System and method for limiting input-current surge in a switching m...

Power factor correction rectifier that operates efficiently over a...

Power converter system that operates efficiently over a range of lo...

Power factor correction rectifier having independent inductive comp...

Non-isolated power conversion system having multiple switching powe...

Power system having multiple power converters with reduced switchin...

Electromagnetic device having independent inductive components

Full bridge converter with ZVS via AC feedback

Soft-switched power converters

Contactless electrical energy transmission system having a primary...

Structure and method for an isolated boost converter

Hold-up-time extension circuits

Soft-switched full-bridge converter

Soft-switched full-bridge converters

Three-level soft-switched converters

Contactless electrical energy transmission system

Patents Applicationslast 30 patents

MULTI-PHASE AC/DC CONVERTER

POWER CONVERTER AND CONTROL METHOD THEREOF

MULTIPLE-PORT BIDIRECTIONAL CONVERTER AND CONTROL METHOD THEREOF

AC-DC POWER CONVERSION SYSTEM WITH ZERO VOLTAGE SWITCHING

MULTIPLE-PORT BIDIRECTIONAL CONVERTER AND CONTROL METHOD THEREOF

POWER CONVERTER AND CONTROL METHOD THEREOF

AC-DC POWER CONVERSION SYSTEMS WITH EXTENDED VOLTAGE GAIN

MULTI-PHASE AC/DC CONVERTER

SOFT-SWITCHED BIDIRECTIONAL BUCK-BOOST CONVERTERS

RESONANT CONVERTERS AND CONTROL METHODS THEREOF

THREE-PHASE THREE-LEVEL SOFT-SWITCHED PFC RECTIFIERS

THREE-PHASE SOFT-SWITCHED PFC RECTIFIERS

POWER SUPPLY HAVING CONVERTERS WITH SERIALLY CONNECTED INPUTS AND P...

SYSTEM AND METHOD FOR LIMITING INPUT-CURRENT SURGE IN A SWITCHING M...

POWER FACTOR CORRECTION RECTIFIER THAT OPERATES EFFICIENTLY OVER A...

POWER CONVERTER SYSTEM THAT OPERATES EFFICIENTLY OVER A RANGE OF LO...

Power factor correction rectifier having independent inductive comp...

Electromagnetic device having independent inductive components

Current control circuit for controlling inrush current through an e...

Non-isolated power conversion system having multiple switching powe...

Power system having multiple power converters with reduced switchin...

Soft-switched power converters

Full bridge power converters with zero-voltage switching

Structure and method for an isolated boost converter

Contactless electrical energy transmission system having a primary...

Hold-up-time extension circuits

Soft-switched full-bridge converters