Inventor
SOHN HYUN-CHUL
KR25 patents
⚠️ This page may combine multiple inventors who share the name “SOHN HYUN-CHUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYNIX SEMICONDUCTOR INC
18 patentsUS7217624B2May 15, 2007
Non-volatile memory device with conductive sidewall spacer and method for fabricating the same
HYNIX SEMICONDUCTOR INC16 citations93
US7045846B2May 16, 2006
Memory device and method for fabricating the same
HYNIX SEMICONDUCTOR INC17 citations92
US7029999B2Apr 18, 2006
Method for fabricating transistor with polymetal gate electrode
HYNIX SEMICONDUCTOR INC30 citations92
US7119015B2Oct 10, 2006
Method for forming polysilicon plug of semiconductor device
HYNIX SEMICONDUCTOR INC11 citations84
US6949447B2Sep 27, 2005
Method for fabricating isolation layer in semiconductor device
HYNIX SEMICONDUCTOR INC15 citations84
US7416936B2Aug 26, 2008
Capacitor with hafnium oxide and aluminum oxide alloyed dielectric layer and method for fabricating the same
HYNIX SEMICONDUCTOR INC5 citations74
US7229888B2Jun 12, 2007
Capacitor with hafnium oxide and aluminum oxide alloyed dielectric layer and method for fabricating the same
HYNIX SEMICONDUCTOR INC5 citations74
US7804129B2Sep 28, 2010
Recessed gate electrode MOS transistor and method for fabricating the same
HYNIX SEMICONDUCTOR INC4 citations63
US7629221B2Dec 8, 2009
Method for forming capacitor of semiconductor device
HYNIX SEMICONDUCTOR INC2 citations63
US7655534B2Feb 2, 2010
Method of forming fin transistor
HYNIX SEMICONDUCTOR INC6 citations62
US6979616B2Dec 27, 2005
Method for fabricating semiconductor device with dual gate dielectric structure
HYNIX SEMICONDUCTOR INC5 citations62
US6936529B2Aug 30, 2005
Method for fabricating gate-electrode of semiconductor device with use of hard mask
HYNIX SEMICONDUCTOR INC4 citations62
US7601583B2Oct 13, 2009
Transistor structure of memory device and method for fabricating the same
HYNIX SEMICONDUCTOR INC4 citations59
US7667253B2Feb 23, 2010
Non-volatile memory device with conductive sidewall spacer and method for fabricating the same
HYNIX SEMICONDUCTOR INC0 citations52
US7259059B2Aug 21, 2007
Method for forming capacitor of semiconductor device
HYNIX SEMICONDUCTOR INC0 citations52
US7888245B2Feb 15, 2011
Plasma doping method and method for fabricating semiconductor device using the same
HYNIX SEMICONDUCTOR INC0 citations51
US7338864B2Mar 4, 2008
Memory device and method for fabricating the same
HYNIX SEMICONDUCTOR INC0 citations51
US7563654B2Jul 21, 2009
Method of manufacturing semiconductor device for formation of pin transistor
HYNIX SEMICONDUCTOR INC0 citations41