Inventor
DENG XIAOSHE
CN15 patents
Patents
15 patentsUS9673193B2Jun 6, 2017
Manufacturing method for reverse conducting insulated gate bipolar transistor
CSMC TECHNOLOGIES FAB1 CO LTD4 citations71
US9620615B2Apr 11, 2017
IGBT manufacturing method
CSMC TECHNOLOGIES FAB1 CO LTD4 citations71
US9954074B2Apr 24, 2018
Insulated gate bipolar transistor and manufacturing method therefor
CSMC TECHNOLOGIES FAB1 CO LTD4 citations69
US9443926B2Sep 13, 2016
Field-stop reverse conducting insulated gate bipolar transistor and manufacturing method therefor
CSMC TECHNOLOGIES FAB1 CO LTD2 citations60
US9607851B2Mar 28, 2017
Method for removing polysilicon protection layer on a back face of an IGBT having a field stop structure
CSMC TECHNOLOGIES FAB1 CO LTD0 citations50
US10084036B2Sep 25, 2018
Insulated gate bipolar transistor and manufacturing method therefor
CSMC TECHNOLOGIES FAB1 CO LTD0 citations48
US9881994B2Jan 30, 2018
Insulated gate bipolar transistor and manufacturing method therefor
CSMC TECHNOLOGIES FAB1 CO LTD0 citations48
US9666682B2May 30, 2017
Reverse conduction insulated gate bipolar transistor (IGBT) manufacturing method
CSMC TECHNOLOGIES FAB1 CO LTD0 citations48
US10096699B2Oct 9, 2018
Field-stop reverse conducting insulated gate bipolar transistor and manufacturing method therefor
CSMC TECHNOLOGIES FAB1 CO LTD0 citations39
US9595520B2Mar 14, 2017
IGBT with built-in diode and manufacturing method therefor
CSMC TECHNOLOGIES FAB1 CO LTD0 citations39
US9583587B2Feb 28, 2017
Method for manufacturing injection-enhanced insulated-gate bipolar transistor
CSMC TECHNOLOGIES FAB1 CO LTD0 citations39
US10062746B2Aug 28, 2018
Semiconductor rectifier and manufacturing method thereof
CSMC TECHNOLOGIES FAB1 CO LTD0 citations37
US9590029B2Mar 7, 2017
Method for manufacturing insulated gate bipolar transistor
CSMC TECHNOLOGIES FAB1 CO LTD0 citations37
US9502534B2Nov 22, 2016
Preparation method for power diode
CSMC TECHNOLOGIES FAB1 CO LTD0 citations37
US9502497B2Nov 22, 2016
Method for preparing power diode
CSMC TECHNOLOGIES FAB1 CO LTD0 citations34