Inventor
KIM JUM SOO
KR28 patents
⚠️ This page may combine multiple inventors who share the name “KIM JUM SOO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYNIX SEMICONDUCTOR INC
12 patentsUS7015099B2Mar 21, 2006
Method of manufacturing a flash memory cell capable of increasing a coupling ratio
HYNIX SEMICONDUCTOR INC21 citations92
US6844231B2Jan 18, 2005
Method of manufacturing a flash memory cell using a self-aligned floating gate
HYNIX SEMICONDUCTOR INC25 citations92
US6720217B2Apr 13, 2004
Method of manufacturing flash memory device using trench device isolation process
HYNIX SEMICONDUCTOR INC19 citations84
US6721208B2Apr 13, 2004
Method of erasing flash memory cells
HYNIX SEMICONDUCTOR INC15 citations84
US7169670B2Jan 30, 2007
Method of forming gate oxide layer in semiconductor device
HYNIX SEMICONDUCTOR INC7 citations73
US6620684B2Sep 16, 2003
Method of manufacturing nonvolatile memory cell
HYNIX SEMICONDUCTOR INC8 citations73
US7715230B2May 11, 2010
Method of operating a flash memory device
HYNIX SEMICONDUCTOR INC4 citations63
US7465631B2Dec 16, 2008
Method of fabricating a non-volatile memory device
HYNIX SEMICONDUCTOR INC4 citations63
US7041555B2May 9, 2006
Method for manufacturing flash memory device
HYNIX SEMICONDUCTOR INC4 citations63
US7049236B2May 23, 2006
Method of manufacturing a semiconductor device
HYNIX SEMICONDUCTOR INC1 citations52
US7553724B2Jun 30, 2009
Method for manufacturing code address memory cell by which a stack insulating film of an oxide film and a nitride film used as a dielectric film in a flash memory is used as a gate oxide film
HYNIX SEMICONDUCTOR INC1 citations51
US7696074B2Apr 13, 2010
Method of manufacturing NAND flash memory device
HYNIX SEMICONDUCTOR INC0 citations42
DONGBU ELECTRONICS CO LTD
5 patentsUS7122427B2Oct 17, 2006
Method of fabricating non-volatile memory device
DONGBU ELECTRONICS CO LTD3 citations63
US7122428B2Oct 17, 2006
Device isolation method of semiconductor memory device and flash memory device fabricating method using the same
DONGBU ELECTRONICS CO LTD2 citations63
US7214581B2May 8, 2007
Method of fabricating flash memory device
DONGBU ELECTRONICS CO LTD0 citations52
US7183155B2Feb 27, 2007
Non-volatile memory device and fabricating method thereof
DONGBU ELECTRONICS CO LTD0 citations52
US7253056B2Aug 7, 2007
Flash memory cell and method for manufacturing the same
DONGBU ELECTRONICS CO LTD0 citations43
DONGBU HITEK CO LTD
3 patentsUS7297595B2Nov 20, 2007
Non-volatile memory device and fabricating method thereof
DONGBU HITEK CO LTD10 citations84
US7439603B2Oct 21, 2008
Non-volatile memory device and fabricating method thereof
DONGBU HITEK CO LTD5 citations63
US7259074B2Aug 21, 2007
Trench isolation method in flash memory device
DONGBU HITEK CO LTD4 citations63
SK HYNIX INC
3 patentsUS9490015B2Nov 8, 2016
Semiconductor memory device, memory system having the same, and method of operating the same
SK HYNIX INC3 citations73
US9412452B2Aug 9, 2016
Semiconductor device
SK HYNIX INC0 citations52
US9123736B2Sep 1, 2015
Semiconductor device and method of manufacturing the same
SK HYNIX INC1 citations52