Inventor
HAN IL KEOUN
KR9 patents
⚠️ This page may combine multiple inventors who share the name “HAN IL KEOUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYUNDAI ELECTRONICS IND
4 patentsUS6740553B1May 25, 2004
Capacitor for semiconductor memory device and method of manufacturing the same
HYUNDAI ELECTRONICS IND15 citations79
US6376299B1Apr 23, 2002
Capacitor for semiconductor memory device and method of manufacturing the same
HYUNDAI ELECTRONICS IND12 citations73
US6034778AMar 7, 2000
Method of measuring surface area variation rate of a polysilicon film having hemispherical grains, and capacitance measuring method and apparatus by the same
HYUNDAI ELECTRONICS IND6 citations62
US6200877B1Mar 13, 2001
Method of forming a charge storage electrode having a selective hemispherical grains silicon film in a semiconductor device
HYUNDAI ELECTRONICS IND0 citations48
HYNIX SEMICONDUCTOR INC
4 patentsUS6964913B2Nov 15, 2005
Method for forming floating gate in flash memory device
HYNIX SEMICONDUCTOR INC11 citations73
US6790728B1Sep 14, 2004
Method of manufacturing a flash memory
HYNIX SEMICONDUCTOR INC12 citations73
US6803277B1Oct 12, 2004
Method of forming gate electrode in flash memory device
HYNIX SEMICONDUCTOR INC3 citations62
US7052956B2May 30, 2006
Method for forming capacitor of semiconductor device
HYNIX SEMICONDUCTOR INC0 citations41