Inventor
GAN HONG-JIAN
TW31 patents
⚠️ This page may combine multiple inventors who share the name “GAN HONG-JIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELTA ELECTRONICS SHANGHAI CO
14 patentsUS10009024B2Jun 26, 2018
Power conversion device, driving device and driving method
DELTA ELECTRONICS SHANGHAI CO35 citations94
US9620292B2Apr 11, 2017
Direct-current capacitor module and laminated busbar structure thereof
DELTA ELECTRONICS SHANGHAI CO10 citations79
US9667178B2May 30, 2017
Variable frequency speed control system and method of the same
DELTA ELECTRONICS SHANGHAI CO2 citations73
US9989586B2Jun 5, 2018
Converter circuit and open-circuit detection method of the same
DELTA ELECTRONICS SHANGHAI CO4 citations72
US9960592B2May 1, 2018
Short-circuit detection device and method used in inverter circuit
DELTA ELECTRONICS SHANGHAI CO2 citations72
US9667166B2May 30, 2017
Five-level converting device
DELTA ELECTRONICS SHANGHAI CO2 citations72
US9685883B2Jun 20, 2017
Three-level rectifier
DELTA ELECTRONICS SHANGHAI CO5 citations68
US9634573B2Apr 25, 2017
Power converter including two converter circuit modules sharing one DC capacitor module
DELTA ELECTRONICS SHANGHAI CO0 citations49
US10084390B2Sep 25, 2018
Power converter, short circuit protection circuit, and control method
DELTA ELECTRONICS SHANGHAI CO0 citations46
US9748831B2Aug 29, 2017
Power conversion device and method for transmitting protection signal using the same
DELTA ELECTRONICS SHANGHAI CO0 citations42
US9602019B2Mar 21, 2017
Voltage-adjusting device and method in power conversion system
DELTA ELECTRONICS SHANGHAI CO0 citations42
US9797932B2Oct 24, 2017
Voltage sampling system
DELTA ELECTRONICS SHANGHAI CO0 citations41
US9658258B2May 23, 2017
Power conversion system and voltage sampling device thereof
DELTA ELECTRONICS SHANGHAI CO0 citations41
US9906010B2Feb 27, 2018
Driving device and driving method
DELTA ELECTRONICS SHANGHAI CO0 citations36
DELTA ELECTRONICS INC
8 patentsUS7599198B2Oct 6, 2009
Resonance converter and synchronous rectification driving method thereof
DELTA ELECTRONICS INC39 citations90
US7889043B2Feb 15, 2011
Assembly structure of transformer, system circuit board and auxiliary circuit board
DELTA ELECTRONICS INC10 citations83
US7511599B2Mar 31, 2009
Coil structure for high frequency transformer
DELTA ELECTRONICS INC11 citations80
US6912143B2Jun 28, 2005
Synchronous rectifier with burst mode control
DELTA ELECTRONICS INC15 citations80
US8884657B2Nov 11, 2014
Switch-driving circuit
DELTA ELECTRONICS INC5 citations71
US9093923B2Jul 28, 2015
Three-level converter having phase bridge arm
DELTA ELECTRONICS INC5 citations70
US9189004B2Nov 17, 2015
Control circuit, control method used in PFC circuit and power source system thereof
DELTA ELECTRONICS INC3 citations59
US9473017B2Oct 18, 2016
Control circuit, control method used in PFC circuit and power source system thereof
DELTA ELECTRONICS INC0 citations49