Inventor
LEE CHANG-YEOL
KR12 patents
⚠️ This page may combine multiple inventors who share the name “LEE CHANG-YEOL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYNIX SEMICONDUCTOR INC
6 patentsUS7012449B2Mar 14, 2006
Input and output driver
HYNIX SEMICONDUCTOR INC14 citations83
US6902963B2Jun 7, 2005
SRAM cell and method of manufacturing the same
HYNIX SEMICONDUCTOR INC8 citations72
US7329929B2Feb 12, 2008
SRAM cell and method of manufacturing the same
HYNIX SEMICONDUCTOR INC2 citations61
US7067367B2Jun 27, 2006
Method for reducing poly-depletion due to thickness variation in a polysilicon layer in dual gate CMOS fabrication process
HYNIX SEMICONDUCTOR INC4 citations59
US6977207B2Dec 20, 2005
Method for fabricating dual-gate semiconductor device
HYNIX SEMICONDUCTOR INC1 citations51
US7662684B2Feb 16, 2010
Method for reducing poly-depletion in dual gate CMOS fabrication process
HYNIX SEMICONDUCTOR INC1 citations48