Inventor
CHO JUN HEE
KR32 patents
⚠️ This page may combine multiple inventors who share the name “CHO JUN HEE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYNIX SEMICONDUCTOR INC
13 patentsUS7354828B2Apr 8, 2008
Semiconductor device with increased channel length and method for fabricating the same
HYNIX SEMICONDUCTOR INC21 citations92
US7638398B2Dec 29, 2009
Semiconductor device with increased channel area and fabrication method thereof
HYNIX SEMICONDUCTOR INC11 citations84
US7301207B2Nov 27, 2007
Semiconductor device capable of threshold voltage adjustment by applying an external voltage
HYNIX SEMICONDUCTOR INC8 citations73
US7682885B2Mar 23, 2010
Method for fabricating vertical channel transistor in a semiconductor device
HYNIX SEMICONDUCTOR INC2 citations63
US8049262B2Nov 1, 2011
Semiconductor device with increased channel length and method for fabricating the same
HYNIX SEMICONDUCTOR INC3 citations62
US7977196B2Jul 12, 2011
Semiconductor device with increased channel area and fabrication method thereof
HYNIX SEMICONDUCTOR INC1 citations62
US7585727B2Sep 8, 2009
Method for fabricating semiconductor device having bulb-shaped recess gate
HYNIX SEMICONDUCTOR INC4 citations62
US7449392B2Nov 11, 2008
Semiconductor device capable of threshold voltage adjustment by applying an external voltage
HYNIX SEMICONDUCTOR INC2 citations62
US6887788B2May 3, 2005
Method of manufacturing semiconductor device
HYNIX SEMICONDUCTOR INC2 citations60
US7977749B2Jul 12, 2011
Semiconductor device with increased channel area
HYNIX SEMICONDUCTOR INC0 citations52
US7749843B2Jul 6, 2010
Method for fabricating semiconductor device with bulb-shaped recess gate
HYNIX SEMICONDUCTOR INC0 citations52
US7348255B2Mar 25, 2008
Semiconductor device and method for fabricating a semiconductor device
HYNIX SEMICONDUCTOR INC0 citations52
US7651907B2Jan 26, 2010
Method for fabricating semiconductor device
HYNIX SEMICONDUCTOR INC0 citations41
SAMSUNG ELECTRONICS CO LTD
8 patentsUS6766130B2Jul 20, 2004
Liquid developer imaging system
SAMSUNG ELECTRONICS CO LTD10 citations72
US6862419B2Mar 1, 2005
Liquid image developing system having development roller partially soaked in developer
SAMSUNG ELECTRONICS CO LTD3 citations63
US6823161B2Nov 23, 2004
Developer of electrophotographic image forming system
SAMSUNG ELECTRONICS CO LTD3 citations62
US6836634B2Dec 28, 2004
Developer unit of electrophotographic image forming apparatus
SAMSUNG ELECTRONICS CO LTD2 citations61
US11901191B2Feb 13, 2024
Atomic layer etching method and semiconductor device manufacturing method using the same
SAMSUNG ELECTRONICS CO LTD0 citations57
US11650722B2May 16, 2023
Electronic device and method for managing window
SAMSUNG ELECTRONICS CO LTD0 citations54
US11086494B2Aug 10, 2021
Electronic device and method for managing window
SAMSUNG ELECTRONICS CO LTD1 citations54
US6920305B2Jul 19, 2005
Device for and method of cleaning photoreceptor medium of electrophotographic image forming apparatus
SAMSUNG ELECTRONICS CO LTD0 citations40