Inventor
HSING LEI-CHUNG
TW17 patents
Patents
17 patentsUS10224804B1Mar 5, 2019
Driving circuit, power conversion device and driving method of power switch
DELTA ELECTRONICS INC4 citations63
US12051982B2Jul 30, 2024
Method of clamping output current of three-phase power converter
DELTA ELECTRONICS INC0 citations59
US11289984B2Mar 29, 2022
Bearingless motor and load mechanism having shaft with loose-proof assembly
DELTA ELECTRONICS INC1 citations57
US11605489B2Mar 14, 2023
Integrated magnetic elements
DELTA ELECTRONICS INC0 citations55
US12270851B2Apr 8, 2025
Switch short-circuited diagnosis method
DELTA ELECTRONICS INC0 citations49
US11870382B2Jan 9, 2024
Matrix power conversion device and control method thereof
DELTA ELECTRONICS INC0 citations49
US11777399B2Oct 3, 2023
Power drive circuit and method of controlling the same
DELTA ELECTRONICS INC0 citations49
US11711029B2Jul 25, 2023
Method of controlling power converter and power converter
DELTA ELECTRONICS INC0 citations49
US12483175B2Nov 25, 2025
Motor driver
DELTA ELECTRONICS INC0 citations48
US11539304B2Dec 27, 2022
Indirect matrix converter and rectifier module
DELTA ELECTRONICS INC0 citations48
US11118850B2Sep 14, 2021
Thermal abnormality detection system and method
DELTA ELECTRONICS INC0 citations47
US11002782B2May 11, 2021
Method for determining failure of power element and electronic device thereof
DELTA ELECTRONICS INC0 citations47
US11728675B2Aug 15, 2023
Power supply apparatus
DELTA ELECTRONICS INC0 citations46
US12267029B2Apr 1, 2025
Method for obtaining parameter of synchronous motor
DELTA ELECTRONICS INC0 citations45
US12106882B2Oct 1, 2024
Magnetic element
DELTA ELECTRONICS INC0 citations45
US10804024B2Oct 13, 2020
Integrated magnetic elements
DELTA ELECTRONICS INC0 citations45
US10868457B2Dec 15, 2020
Motor and heat-dissipation device thereof
DELTA ELECTRONICS INC0 citations32