Inventor
CHO HOO SUNG
KR24 patents
⚠️ This page may combine multiple inventors who share the name “CHO HOO SUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
13 patentsUS7221031B2May 22, 2007
Semiconductor device having sufficient process margin and method of forming same
SAMSUNG ELECTRONICS CO LTD115 citations98
US7701771B2Apr 20, 2010
Memory device including 3-dimensionally arranged memory cell transistors and methods of operating the same
SAMSUNG ELECTRONICS CO LTD33 citations92
US7683404B2Mar 23, 2010
Stacked memory and method for forming the same
SAMSUNG ELECTRONICS CO LTD32 citations92
US7646664B2Jan 12, 2010
Semiconductor device with three-dimensional array structure
SAMSUNG ELECTRONICS CO LTD35 citations92
US9165611B2Oct 20, 2015
Wiring structures for three-dimensional semiconductor devices
SAMSUNG ELECTRONICS CO LTD7 citations84
US10446580B2Oct 15, 2019
Memory device
SAMSUNG ELECTRONICS CO LTD4 citations73
USRE48482EMar 23, 2021
Vertical memory devices and methods of manufacturing the same
SAMSUNG ELECTRONICS CO LTD2 citations72
US7554140B2Jun 30, 2009
Nand-type non-volatile memory device
SAMSUNG ELECTRONICS CO LTD3 citations63
US7473590B2Jan 6, 2009
Semiconductor device having body contact through gate and method of fabricating the same
SAMSUNG ELECTRONICS CO LTD2 citations63
US9673195B2Jun 6, 2017
Semiconductor device having sufficient process margin and method of forming same
SAMSUNG ELECTRONICS CO LTD1 citations62
US7112856B2Sep 26, 2006
Semiconductor device having a merged region and method of fabrication
SAMSUNG ELECTRONICS CO LTD5 citations60
US7709323B2May 4, 2010
Methods of forming nand-type nonvolatile memory devices
SAMSUNG ELECTRONICS CO LTD0 citations52
US10304847B2May 28, 2019
Vertical memory devices and methods of manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations51