Inventor
PARK EUN-SHIL
KR24 patents
⚠️ This page may combine multiple inventors who share the name “PARK EUN-SHIL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SK HYNIX INC
11 patentsUS9245976B2Jan 26, 2016
Vertical channel transistor with self-aligned gate electrode and method for fabricating the same
SK HYNIX INC5 citations84
US8912604B2Dec 16, 2014
Semiconductor device having buried bit lines and method for fabricating the same
SK HYNIX INC5 citations83
US9236386B2Jan 12, 2016
Semiconductor device with buried bit line and method for fabricating the same
SK HYNIX INC2 citations62
US8936982B2Jan 20, 2015
Semiconductor device with buried bit line and method for fabricating the same
SK HYNIX INC3 citations62
US9443858B2Sep 13, 2016
Semiconductor device having buried bit lines and method for fabricating the same
SK HYNIX INC2 citations61
US9484335B2Nov 1, 2016
Semiconductor device with buried bitline and method for fabricating the same
SK HYNIX INC2 citations60
US9379117B2Jun 28, 2016
Semiconductor device with buried bit line and method for fabricating the same
SK HYNIX INC0 citations52
US9287169B2Mar 15, 2016
Method for fabricating a semiconductor device having buried bit lines
SK HYNIX INC1 citations51
US8912064B2Dec 16, 2014
Method for forming impurity region of vertical transistor and method for fabricating vertical transistor using the same
SK HYNIX INC0 citations51
US8907409B2Dec 9, 2014
Semiconductor device having buried bit lines and method for fabricating the same
SK HYNIX INC1 citations51
US8859370B2Oct 14, 2014
Method for forming impurity region of vertical transistor and method for fabricating vertical transistor using the same
SK HYNIX INC0 citations51
HYNIX SEMICONDUCTOR INC
6 patentsUS7238574B1Jul 3, 2007
Flash memory device and method of manufacturing the same
HYNIX SEMICONDUCTOR INC9 citations73
US7608885B2Oct 27, 2009
Flash memory device and method of manufacturing the same
HYNIX SEMICONDUCTOR INC2 citations62
US7759236B2Jul 20, 2010
Flash memory device and method of manufacturing the same
HYNIX SEMICONDUCTOR INC0 citations52
US7795123B2Sep 14, 2010
Method of forming gate electrode
HYNIX SEMICONDUCTOR INC1 citations51
US7648923B2Jan 19, 2010
Method of fabricating semiconductor device
HYNIX SEMICONDUCTOR INC1 citations51
US7592222B2Sep 22, 2009
Method of fabricating flash memory device
HYNIX SEMICONDUCTOR INC0 citations51