Inventor
CHO BYEONG-OK
KR17 patents
⚠️ This page may combine multiple inventors who share the name “CHO BYEONG-OK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
10 patentsUS7642622B2Jan 5, 2010
Phase changeable memory cells and methods of forming the same
SAMSUNG ELECTRONICS CO LTD24 citations92
US8013366B2Sep 6, 2011
Biosensor using nanoscale material as transistor channel and method of fabricating the same
SAMSUNG ELECTRONICS CO LTD14 citations83
US7419881B2Sep 2, 2008
Phase changeable memory device and method of formation thereof
SAMSUNG ELECTRONICS CO LTD16 citations83
US7348653B2Mar 25, 2008
Resistive memory cell, method for forming the same and resistive memory array using the same
SAMSUNG ELECTRONICS CO LTD16 citations83
US7994581B2Aug 9, 2011
CMOS transistor and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD6 citations73
US7790610B2Sep 7, 2010
Methods of manufacturing memory units, and methods of manufacturing semiconductor devices
SAMSUNG ELECTRONICS CO LTD6 citations73
US8022410B2Sep 20, 2011
Thin film transistors
SAMSUNG ELECTRONICS CO LTD3 citations62
US7663141B2Feb 16, 2010
Organic memory devices including organic material and fullerene layers
SAMSUNG ELECTRONICS CO LTD4 citations62
US7622379B2Nov 24, 2009
Methods of forming metal contact structures and methods of fabricating phase-change memory devices using the same
SAMSUNG ELECTRONICS CO LTD3 citations62
US7955869B2Jun 7, 2011
Nonvolatile memory devices and methods of fabricating the same
SAMSUNG ELECTRONICS CO LTD3 citations56