Inventor
HAN KY-HYUN
KR18 patents
⚠️ This page may combine multiple inventors who share the name “HAN KY-HYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYNIX SEMICONDUCTOR INC
14 patentsUS7582532B2Sep 1, 2009
Method for fabricating semiconductor device
HYNIX SEMICONDUCTOR INC16 citations84
US7485557B2Feb 3, 2009
Method for fabricating semiconductor device having flask type recess gate
HYNIX SEMICONDUCTOR INC14 citations84
US7345338B1Mar 18, 2008
Bulb-shaped recess gate of a semiconductor device and method for fabricating the same
HYNIX SEMICONDUCTOR INC9 citations83
US7709369B2May 4, 2010
Method for forming a roughened contact in a semiconductor device
HYNIX SEMICONDUCTOR INC11 citations82
US7867911B2Jan 11, 2011
Method for forming pattern using hard mask
HYNIX SEMICONDUCTOR INC4 citations62
US7615494B2Nov 10, 2009
Method for fabricating semiconductor device including plug
HYNIX SEMICONDUCTOR INC6 citations62
US7585723B2Sep 8, 2009
Method for fabricating capacitor
HYNIX SEMICONDUCTOR INC2 citations62
US7732335B2Jun 8, 2010
Method for forming pattern in semiconductor device
HYNIX SEMICONDUCTOR INC2 citations60
US7629242B2Dec 8, 2009
Method for fabricating semiconductor device having recess gate
HYNIX SEMICONDUCTOR INC4 citations60
US7741223B2Jun 22, 2010
Semiconductor device with bulb type recess gate and method for fabricating the same
HYNIX SEMICONDUCTOR INC0 citations51
US7678535B2Mar 16, 2010
Method for fabricating semiconductor device with recess gate
HYNIX SEMICONDUCTOR INC0 citations50
US7700455B2Apr 20, 2010
Method for forming isolation structure in semiconductor device
HYNIX SEMICONDUCTOR INC0 citations41
US7589006B2Sep 15, 2009
Method for manufacturing semiconductor device
HYNIX SEMICONDUCTOR INC0 citations41
US7582560B2Sep 1, 2009
Method for fabricating semiconductor device
HYNIX SEMICONDUCTOR INC0 citations41