Hongjian Gan

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Power converter with ground fault detection function and fault dete...
- Patent number 11,502,507
- Issue date Nov 15, 2022
- Delta Electronics, Inc.
- Peng Xiao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion system and method for suppressing the common-mode...
- Patent number 10,056,821
- Issue date Aug 21, 2018
- DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
- Teng Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High-power conversion system
- Patent number 9,893,525
- Issue date Feb 13, 2018
- Delta Electronics (Shanghai) Co., Ltd.
- Jianping Ying
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Capacitor discharging circuit and converter
- Patent number 9,263,939
- Issue date Feb 16, 2016
- Delta Electronics (Shanghai) Co., Ltd.
- Hongyuan Jin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cascaded H-Bridge medium voltage drive, power cell and bypass modul...
- Patent number 9,025,350
- Issue date May 5, 2015
- Delta Electronics (Shanghai) Co., Ltd.
- Hongjian Gan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Capacitor discharging circuit and power converter
- Patent number 8,953,347
- Issue date Feb 10, 2015
- Delta Electronics (Shanghai) Co., Ltd.
- Hongyuan Jin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bridgeless PFC circuit system having current sensing circuit and co...
- Patent number 8,773,879
- Issue date Jul 8, 2014
- Delta Electronics, Inc.
- Hongjian Gan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Buck and buck/boost converter systems having auxiliary circuits and...
- Patent number 8,736,238
- Issue date May 27, 2014
- Delta Electronics, Inc.
- Fei Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bridgeless PFC circuit for critical continuous current mode and con...
- Patent number 8,625,319
- Issue date Jan 7, 2014
- Delta Electronics, Inc.
- Hongyuan Jin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Large power multi-outputs power supply structure having relatively...
- Patent number 7,884,496
- Issue date Feb 8, 2011
- Delta Electronics, Inc.
- Fei Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bridgeless PFC circuit for CRM and controlling method thereof
- Patent number 7,630,221
- Issue date Dec 8, 2009
- Delta Electronics, Inc.
- Lubo Sui
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply with low standby loss
- Patent number 7,532,493
- Issue date May 12, 2009
- Delta Electronics, Inc.
- Junshan Lou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adaptive synchronous rectification control circuit and method thereof
- Patent number 7,495,934
- Issue date Feb 24, 2009
- Delta Electronics, Inc.
- Lifeng Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER CONVERTER WITH GROUND FAULT DETECTION FUNCTION AND FAULT DETE...
- Publication number 20190312425
- Publication date Oct 10, 2019
- DELTA ELECTRONICS,INC.
- Peng XIAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION SYSTEM AND METHOD FOR SUPPRESSING THE COMMON-MODE...
- Publication number 20180041110
- Publication date Feb 8, 2018
- DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
- Teng LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH-POWER CONVERSION SYSTEM
- Publication number 20180041035
- Publication date Feb 8, 2018
- DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
- Jianping YING
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VARIABLE FREQUENCY CONVERTER AND ADJUSTING METHOD FOR THE SAME
- Publication number 20140085936
- Publication date Mar 27, 2014
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Hongyuan Jin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CAPACITOR DISCHARGING CIRCUIT AND CONVERTER
- Publication number 20130188401
- Publication date Jul 25, 2013
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Hongyuan Jin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CAPACITOR DISCHARGING CIRCUIT AND POWER CONVERTER
- Publication number 20130188405
- Publication date Jul 25, 2013
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Hongyuan Jin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CASCADED H-BRIDGE MEDIUM VOLTAGE DRIVE, POWER CELL AND BYPASS MODUL...
- Publication number 20130121042
- Publication date May 16, 2013
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Hongjian Gan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Buck and buck/boost converter systems having auxiliary circuits and...
- Publication number 20110122662
- Publication date May 26, 2011
- Fei Li
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
BRIDGELESS PFC CIRCUIT SYSTEM HAVING CURRENT SENSING CIRCUIT AND CO...
- Publication number 20110013436
- Publication date Jan 20, 2011
- DELTA ELECTRONICS, INC.
- Hongjian Gan
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
BRIDGELESS PFC CIRCUIT FOR CRITICAL CONTINUOUS CURRENT MODE AND CON...
- Publication number 20100259957
- Publication date Oct 14, 2010
- DELTA ELECTRONICS, INC.
- Hongyuan Jin
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
BRIDGELESS PFC CIRCUIT FOR CRM AND CONTROLLING METHOD THEREOF
- Publication number 20090230929
- Publication date Sep 17, 2009
- DELTA ELECTRONICS, INC.
- Lubo Sui
- G05 - CONTROLLING REGULATING
Information Patent Application
LARGE POWER MULTI-OUTPUTS POWER SUPPLY STRUCTURE HAVING RELATIVELY...
- Publication number 20090174257
- Publication date Jul 9, 2009
- DELTA ELECTRONICS, INC.
- Fei LI
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Power supply with low standby loss
- Publication number 20070115695
- Publication date May 24, 2007
- DELTA ELECTRONICS, INC.
- Junshan Lou
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ADAPTIVE SYCHRONOUS RECTIFICATION CONTROL CIRCUIT AND METHOD THEREOF
- Publication number 20070091650
- Publication date Apr 26, 2007
- DELTA ELECTRONICS, INC.
- Lifeng Chen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Hongjian Gan

Person

Patents Grantslast 30 patents

Power converter with ground fault detection function and fault dete...

Power conversion system and method for suppressing the common-mode...

High-power conversion system

Capacitor discharging circuit and converter

Cascaded H-Bridge medium voltage drive, power cell and bypass modul...

Capacitor discharging circuit and power converter

Bridgeless PFC circuit system having current sensing circuit and co...

Buck and buck/boost converter systems having auxiliary circuits and...

Bridgeless PFC circuit for critical continuous current mode and con...

Large power multi-outputs power supply structure having relatively...

Bridgeless PFC circuit for CRM and controlling method thereof

Power supply with low standby loss

Adaptive synchronous rectification control circuit and method thereof

Patents Applicationslast 30 patents

POWER CONVERTER WITH GROUND FAULT DETECTION FUNCTION AND FAULT DETE...

POWER CONVERSION SYSTEM AND METHOD FOR SUPPRESSING THE COMMON-MODE...

HIGH-POWER CONVERSION SYSTEM

VARIABLE FREQUENCY CONVERTER AND ADJUSTING METHOD FOR THE SAME

CAPACITOR DISCHARGING CIRCUIT AND CONVERTER

CAPACITOR DISCHARGING CIRCUIT AND POWER CONVERTER

CASCADED H-BRIDGE MEDIUM VOLTAGE DRIVE, POWER CELL AND BYPASS MODUL...

Buck and buck/boost converter systems having auxiliary circuits and...

BRIDGELESS PFC CIRCUIT SYSTEM HAVING CURRENT SENSING CIRCUIT AND CO...

BRIDGELESS PFC CIRCUIT FOR CRITICAL CONTINUOUS CURRENT MODE AND CON...

BRIDGELESS PFC CIRCUIT FOR CRM AND CONTROLLING METHOD THEREOF

LARGE POWER MULTI-OUTPUTS POWER SUPPLY STRUCTURE HAVING RELATIVELY...

Power supply with low standby loss

ADAPTIVE SYCHRONOUS RECTIFICATION CONTROL CIRCUIT AND METHOD THEREOF