Inventor
OH KWANG SEOK
KR30 patents
⚠️ This page may combine multiple inventors who share the name “OH KWANG SEOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SK HYNIX INC
8 patentsUS10217758B2Feb 26, 2019
Electronic device and method for fabricating the same
SK HYNIX INC8 citations84
US10483272B2Nov 19, 2019
Electronic device and method for fabricating the same
SK HYNIX INC4 citations73
US11877454B2Jan 16, 2024
Vertical memory device and method for fabricating the same
SK HYNIX INC0 citations62
US10998333B2May 4, 2021
Vertical memory device and method for fabricating the same
SK HYNIX INC0 citations62
US10153297B2Dec 11, 2018
Electronic device and method for fabricating the same
SK HYNIX INC1 citations52
US9881935B2Jan 30, 2018
Electronic device and method for fabricating the same
SK HYNIX INC0 citations52
US9698049B2Jul 4, 2017
Nonvolatile memory device and method for fabricating the same
SK HYNIX INC0 citations52
US9570393B2Feb 14, 2017
Nonvolatile memory device and method for fabricating the same
SK HYNIX INC1 citations52
AMKOR TECH SINGAPORE HOLDING PTE LTD
7 patentsUS11158582B2Oct 26, 2021
Semiconductor devices and methods of manufacturing semiconductor devices
AMKOR TECH SINGAPORE HOLDING PTE LTD3 citations70
US12550766B2Feb 10, 2026
Semiconductor device and manufacturing method thereof
AMKOR TECH SINGAPORE HOLDING PTE LTD0 citations62
US11923280B2Mar 5, 2024
Semiconductor device and manufacturing method thereof
AMKOR TECH SINGAPORE HOLDING PTE LTD0 citations62
US11114369B2Sep 7, 2021
Semiconductor device and manufacturing method thereof
AMKOR TECH SINGAPORE HOLDING PTE LTD0 citations62
US11646248B2May 9, 2023
Semiconductor device having a lead flank and method of manufacturing a semiconductor device having a lead flank
AMKOR TECH SINGAPORE HOLDING PTE LTD0 citations61
US12334450B2Jun 17, 2025
Semiconductor devices and methods of manufacturing semiconductor devices
AMKOR TECH SINGAPORE HOLDING PTE LTD0 citations60
US11854991B2Dec 26, 2023
Semiconductor devices and methods of manufacturing semiconductor devices
AMKOR TECH SINGAPORE HOLDING PTE LTD0 citations60
AMKOR TECHNOLOGY INC
5 patentsUS6977431B1Dec 20, 2005
Stackable semiconductor package and manufacturing method thereof
AMKOR TECHNOLOGY INC104 citations96
US7863723B2Jan 4, 2011
Adhesive on wire stacked semiconductor package
AMKOR TECHNOLOGY INC21 citations92
US7485490B2Feb 3, 2009
Method of forming a stacked semiconductor package
AMKOR TECHNOLOGY INC13 citations84
US9343427B2May 17, 2016
Manufacturing method of semiconductor device and semiconductor device manufactured thereby
AMKOR TECHNOLOGY INC5 citations73
US10340213B2Jul 2, 2019
Semiconductor device and manufacturing method thereof
AMKOR TECHNOLOGY INC0 citations52