Hong-Jian Gan

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Power converter, short circuit protection circuit, and control method
- Patent number 10,084,390
- Issue date Sep 25, 2018
- Delta Electronics (Shanghai) Co., Ltd.
- Qing-Long Zhong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power conversion device, driving device and driving method
- Patent number 10,009,024
- Issue date Jun 26, 2018
- Delta Electronics (Shanghai) Co., Ltd.
- Hong-Jian Gan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Driving device and driving method
- Patent number 9,906,010
- Issue date Feb 27, 2018
- Delta Electronics (Shanghai) Co., Ltd.
- Tao Jiang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage sampling system
- Patent number 9,797,932
- Issue date Oct 24, 2017
- Delta Electronics (Shanghai) Co., Ltd.
- Bo-Yu Pu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power conversion device and method for transmitting protection sign...
- Patent number 9,748,831
- Issue date Aug 29, 2017
- Delta Electronics (Shanghai) Co., Ltd.
- Hong-Jian Gan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Three-level rectifier
- Patent number 9,685,883
- Issue date Jun 20, 2017
- Delta Electronics (Shanghai) Co., Ltd.
- Jian-Gang Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Five-level converting device
- Patent number 9,667,166
- Issue date May 30, 2017
- Delta Electronics (Shanghai) Co., Ltd.
- Hong-Jian Gan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Variable frequency speed control system and method of the same
- Patent number 9,667,178
- Issue date May 30, 2017
- Delta Electronics (Shanghai) Co., Ltd.
- Bin Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion system and voltage sampling device thereof
- Patent number 9,658,258
- Issue date May 23, 2017
- Delta Electronics (Shanghai) Co., Ltd.
- Hong-Jian Gan
- G01 - MEASURING TESTING
Information Patent Grant
Power converter including two converter circuit modules sharing one...
- Patent number 9,634,573
- Issue date Apr 25, 2017
- Delta Electronics (Shanghai) Co., Ltd.
- Sen-Lin Wen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Direct-current capacitor module and laminated busbar structure thereof
- Patent number 9,620,292
- Issue date Apr 11, 2017
- Delta Electronics (Shanghai) Co., Ltd.
- Sen-Lin Wen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage-adjusting device and method in power conversion system
- Patent number 9,602,019
- Issue date Mar 21, 2017
- Delta Electronics (Shanghai) Co., Ltd.
- Zheng Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC/DC converter, power converter and control method thereof
- Patent number 9,236,807
- Issue date Jan 12, 2016
- Delta Electronics (Shanghai) Co., Ltd.
- Hong-Yuan Jin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit, control method used in PFC circuit and power sourc...
- Patent number 9,189,004
- Issue date Nov 17, 2015
- Delta Electronics, Inc.
- Hong-Yuan Jin
- G05 - CONTROLLING REGULATING
Information Patent Grant
High-power medium-voltage drive power cell having power elements di...
- Patent number 9,019,731
- Issue date Apr 28, 2015
- Delta Electronics (Shanghai) Co., Ltd.
- Ai-Xing Tong
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
DC/DC converter, power converter and control method thereof
- Patent number 8,923,018
- Issue date Dec 30, 2014
- Delta Electronics (Shanghai) Co., Ltd.
- Pei-Qing Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC/DC converter, power converter and control method thereof
- Patent number 8,923,019
- Issue date Dec 30, 2014
- Delta Electronics (Shanghai) Co., Ltd.
- Pei-Qing Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power switch series circuit and control method thereof
- Patent number 8,837,183
- Issue date Sep 16, 2014
- Delta Electronics (Shanghai) Co., Ltd.
- Hong-Jian Gan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power semiconductor switch series circuit and control method thereof
- Patent number 8,823,354
- Issue date Sep 2, 2014
- Delta Electronics (Shanghai) Co., Ltd.
- Hong-Jian Gan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Heat sink device
- Patent number 8,693,197
- Issue date Apr 8, 2014
- Delta Electronics (Shanghai) Co., Ltd.
- Ai-Xing Tong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonance converter and synchronous rectification driving method th...
- Patent number 7,599,198
- Issue date Oct 6, 2009
- Delta Electronics, Inc.
- Hong-Shan Tao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Coil structure for high frequency transformer
- Patent number 7,511,599
- Issue date Mar 31, 2009
- Delta Electronics, Inc.
- Hao-Yi Ye
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FIVE-LEVEL CONVERTING DEVICE
- Publication number 20170012552
- Publication date Jan 12, 2017
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Hong-Jian GAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE, DRIVING DEVICE AND DRIVING METHOD
- Publication number 20150380931
- Publication date Dec 31, 2015
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Hong-Jian GAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER, SHORT CIRCUIT PROTECTION CIRCUIT, AND CONTROL METHOD
- Publication number 20150380926
- Publication date Dec 31, 2015
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Qing-Long ZHONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVING DEVICE AND DRIVING METHOD
- Publication number 20150380922
- Publication date Dec 31, 2015
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Tao JIANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE AND METHOD FOR TRANSMITTING PROTECTION SIGN...
- Publication number 20150381029
- Publication date Dec 31, 2015
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Hong-Jian GAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE SAMPLING SYSTEM
- Publication number 20150362528
- Publication date Dec 17, 2015
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Bo-Yu PU
- G01 - MEASURING TESTING
Information Patent Application
POWER CONVERSION SYSTEM AND VOLTAGE SAMPLING DEVICE THEREOF
- Publication number 20150362529
- Publication date Dec 17, 2015
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Hong-Jian GAN
- G01 - MEASURING TESTING
Information Patent Application
VARIABLE FREQUENCY SPEED CONTROL SYSTEM AND METHOD OF THE SAME
- Publication number 20150349681
- Publication date Dec 3, 2015
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Bin LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE-ADJUSTING DEVICE AND METHOD IN POWER CONVERSION SYSTEM
- Publication number 20150349654
- Publication date Dec 3, 2015
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Zheng WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SHORT- CIRCUIT DETECTION DEVICE AND METHOD USED IN INVERTER CIRCUIT
- Publication number 20150349521
- Publication date Dec 3, 2015
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Liang LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONVERTER CIRCUIT AND OPEN-CIRCUIT DETECTION METHOD OF THE SAME
- Publication number 20150346276
- Publication date Dec 3, 2015
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Liang LIU
- G01 - MEASURING TESTING
Information Patent Application
THREE-LEVEL RECTIFIER
- Publication number 20150340963
- Publication date Nov 26, 2015
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Jian-Gang HUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER
- Publication number 20150340961
- Publication date Nov 26, 2015
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Sen-Lin WEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIRECT-CURRENT CAPACITOR MODULE AND LAMINATED BUSBAR STRUCTURE THEREOF
- Publication number 20150340157
- Publication date Nov 26, 2015
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Sen-Lin WEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIVE-LEVEL RECTIFIER
- Publication number 20150155770
- Publication date Jun 4, 2015
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Jian-Ping YING
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT, CONTROL METHOD USED IN PFC CIRCUIT AND POWER SOURC...
- Publication number 20140035541
- Publication date Feb 6, 2014
- DELTA ELECTRONICS, INC.
- Hong-Yuan JIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC/DC CONVERTER AND CONTROL METHOD THEREOF
- Publication number 20130176005
- Publication date Jul 11, 2013
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Hong-Yuan Jin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HEAT SINK DEVICE
- Publication number 20130107458
- Publication date May 2, 2013
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Ai-Xing Tong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH-POWER MEDIUM-VOLTAGE DRIVE POWER CELL
- Publication number 20130100716
- Publication date Apr 25, 2013
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Ai-Xing Tong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HEAT DISSIPATION APPARATUS FOR MEDIUM-VOLTAGE DRIVE
- Publication number 20130083485
- Publication date Apr 4, 2013
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Ai-Xing Tong
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
POWER SEMICONDUCTOR SWITCH SERIES CIRCUIT AND CONTROL METHOD THEREOF
- Publication number 20130083576
- Publication date Apr 4, 2013
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Hong-Jian GAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SWITCH SERIES CIRCUIT AND CONTROL METHOD THEREOF
- Publication number 20130082762
- Publication date Apr 4, 2013
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Hong-Jian GAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC/DC CONVERTER, POWER CONVERTER AND CONTROL METHOD THEREOF
- Publication number 20120250358
- Publication date Oct 4, 2012
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Hong-Yuan Jin
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DC/DC CONVERTER, POWER CONVERTER AND CONTROL METHOD THEREOF
- Publication number 20120250361
- Publication date Oct 4, 2012
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Pei-Qing Hu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DC/DC CONVERTER, POWER CONVERTER AND CONTROL METHOD THEREOF
- Publication number 20120250356
- Publication date Oct 4, 2012
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Pei-Qing Hu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
COIL STRUCTURE FOR HIGH FREQUENCY TRANSFORMER
- Publication number 20080122569
- Publication date May 29, 2008
- DELTA ELECTRONICS, INC.
- Hao-Yi Ye
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESONANCE CONVERTER AND SYNCHRONOUS RECTIFICATION DRIVING METHOD TH...
- Publication number 20080055942
- Publication date Mar 6, 2008
- DELTA ELECTRONICS, INC.
- Hong-Shan TAO
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
POWER SUPPLY WITH RIPPLE ATTENUATOR
- Publication number 20070236968
- Publication date Oct 11, 2007
- DELTA ELECTRONICS, INC.
- Quan-Qing Wu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Hong-Jian Gan

Person

Patents Grantslast 30 patents

Power converter, short circuit protection circuit, and control method

Power conversion device, driving device and driving method

Driving device and driving method

Voltage sampling system

Power conversion device and method for transmitting protection sign...

Three-level rectifier

Five-level converting device

Variable frequency speed control system and method of the same

Power conversion system and voltage sampling device thereof

Power converter including two converter circuit modules sharing one...

Direct-current capacitor module and laminated busbar structure thereof

Voltage-adjusting device and method in power conversion system

DC/DC converter, power converter and control method thereof

Control circuit, control method used in PFC circuit and power sourc...

High-power medium-voltage drive power cell having power elements di...

DC/DC converter, power converter and control method thereof

DC/DC converter, power converter and control method thereof

Power switch series circuit and control method thereof

Power semiconductor switch series circuit and control method thereof

Heat sink device

Resonance converter and synchronous rectification driving method th...

Coil structure for high frequency transformer

Patents Applicationslast 30 patents

FIVE-LEVEL CONVERTING DEVICE

POWER CONVERSION DEVICE, DRIVING DEVICE AND DRIVING METHOD

POWER CONVERTER, SHORT CIRCUIT PROTECTION CIRCUIT, AND CONTROL METHOD

DRIVING DEVICE AND DRIVING METHOD

POWER CONVERSION DEVICE AND METHOD FOR TRANSMITTING PROTECTION SIGN...

VOLTAGE SAMPLING SYSTEM

POWER CONVERSION SYSTEM AND VOLTAGE SAMPLING DEVICE THEREOF

VARIABLE FREQUENCY SPEED CONTROL SYSTEM AND METHOD OF THE SAME

VOLTAGE-ADJUSTING DEVICE AND METHOD IN POWER CONVERSION SYSTEM

SHORT- CIRCUIT DETECTION DEVICE AND METHOD USED IN INVERTER CIRCUIT

CONVERTER CIRCUIT AND OPEN-CIRCUIT DETECTION METHOD OF THE SAME

THREE-LEVEL RECTIFIER

POWER CONVERTER

DIRECT-CURRENT CAPACITOR MODULE AND LAMINATED BUSBAR STRUCTURE THEREOF

FIVE-LEVEL RECTIFIER

CONTROL CIRCUIT, CONTROL METHOD USED IN PFC CIRCUIT AND POWER SOURC...

DC/DC CONVERTER AND CONTROL METHOD THEREOF

HEAT SINK DEVICE

HIGH-POWER MEDIUM-VOLTAGE DRIVE POWER CELL

HEAT DISSIPATION APPARATUS FOR MEDIUM-VOLTAGE DRIVE

POWER SEMICONDUCTOR SWITCH SERIES CIRCUIT AND CONTROL METHOD THEREOF

POWER SWITCH SERIES CIRCUIT AND CONTROL METHOD THEREOF

DC/DC CONVERTER, POWER CONVERTER AND CONTROL METHOD THEREOF

DC/DC CONVERTER, POWER CONVERTER AND CONTROL METHOD THEREOF

DC/DC CONVERTER, POWER CONVERTER AND CONTROL METHOD THEREOF

COIL STRUCTURE FOR HIGH FREQUENCY TRANSFORMER

RESONANCE CONVERTER AND SYNCHRONOUS RECTIFICATION DRIVING METHOD TH...

POWER SUPPLY WITH RIPPLE ATTENUATOR