Inventor
LEE SANG HYEON
KR29 patents
⚠️ This page may combine multiple inventors who share the name “LEE SANG HYEON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
14 patentsUS7119389B2Oct 10, 2006
Dynamic random access memory cells having laterally offset storage nodes
SAMSUNG ELECTRONICS CO LTD16 citations92
US6955972B2Oct 18, 2005
Methods of fabricating integrated circuit devices having trench isolation structures
SAMSUNG ELECTRONICS CO LTD17 citations92
US6730956B2May 4, 2004
Method for manufacturing the storage node of a capacitor of a semiconductor device and a storage node manufactured by the method
SAMSUNG ELECTRONICS CO LTD21 citations92
US6607959B2Aug 19, 2003
Integrated circuit devices having trench isolation structures and methods of fabricating the same
SAMSUNG ELECTRONICS CO LTD32 citations92
US6562697B1May 13, 2003
Methods of implanting ions into different active areas to provide active areas having increased ion concentrations adjacent to isolation structures
SAMSUNG ELECTRONICS CO LTD22 citations92
US6902998B2Jun 7, 2005
Methods of manufacturing semiconductor devices having storage nodes
SAMSUNG ELECTRONICS CO LTD21 citations91
US7368348B2May 6, 2008
Methods of forming MOS transistors having buried gate electrodes therein
SAMSUNG ELECTRONICS CO LTD19 citations84
US7504295B2Mar 17, 2009
Methods for fabricating dynamic random access memory cells having laterally offset storage nodes
SAMSUNG ELECTRONICS CO LTD6 citations74
US6917324B2Jul 12, 2005
Signal processor and apparatus and method for testing same
SAMSUNG ELECTRONICS CO LTD9 citations73
US7138675B2Nov 21, 2006
Semiconductor devices having storage nodes
SAMSUNG ELECTRONICS CO LTD7 citations72
US6768148B1Jul 27, 2004
Devices with active areas having increased ion concentrations adjacent to isolation structures
SAMSUNG ELECTRONICS CO LTD4 citations63
US7785754B2Aug 31, 2010
Defect repair method for photomask and defect-free photomask
SAMSUNG ELECTRONICS CO LTD2 citations54
US12453171B2Oct 21, 2025
Semiconductor device having a non-linear gate separation structure
SAMSUNG ELECTRONICS CO LTD0 citations50
US12563809B2Feb 24, 2026
Semiconductor device and method for manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations47
AMKOR TECH SINGAPORE HOLDING PTE LTD
4 patentsUS10818569B2Oct 27, 2020
Semiconductor device and a method of manufacturing a semiconductor device
AMKOR TECH SINGAPORE HOLDING PTE LTD4 citations72
US12278154B2Apr 15, 2025
Semiconductor device and a method of manufacturing a semiconductor device
AMKOR TECH SINGAPORE HOLDING PTE LTD0 citations61
US11664289B2May 30, 2023
Semiconductor device and a method of manufacturing a semiconductor device
AMKOR TECH SINGAPORE HOLDING PTE LTD0 citations61
US12489101B2Dec 2, 2025
Electronic devices having inner electronic component interposed between substrates and method of manufacturing the same
AMKOR TECH SINGAPORE HOLDING PTE LTD0 citations50