Inventor
AHN SANGHYUCK
KR13 patents
⚠️ This page may combine multiple inventors who share the name “AHN SANGHYUCK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
12 patentsUS11569344B2Jan 31, 2023
Integrated circuit devices and methods of manufacturing the same
SAMSUNG ELECTRONICS CO LTD3 citations71
US12389585B2Aug 12, 2025
Method of fabricating a semiconductor memory device
SAMSUNG ELECTRONICS CO LTD0 citations61
US12255065B2Mar 18, 2025
Semiconductor devices including a support pattern on a lower electrode structure
SAMSUNG ELECTRONICS CO LTD0 citations61
US11875992B2Jan 16, 2024
Semiconductor devices including a support pattern on a lower electrode structure
SAMSUNG ELECTRONICS CO LTD0 citations61
US11404266B2Aug 2, 2022
Semiconductor devices including a support pattern on a lower electrode structure
SAMSUNG ELECTRONICS CO LTD0 citations61
US11342329B2May 24, 2022
Semiconductor memory device and method of fabricating the same
SAMSUNG ELECTRONICS CO LTD0 citations61
US12322745B2Jun 3, 2025
Integrated circuit devices and methods of manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations60
US12205952B2Jan 21, 2025
Semiconductor device
SAMSUNG ELECTRONICS CO LTD0 citations60
US12119374B2Oct 15, 2024
Semiconductor device
SAMSUNG ELECTRONICS CO LTD0 citations60
US11929393B2Mar 12, 2024
Integrated circuit devices and methods of manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations60
US11881482B2Jan 23, 2024
Semiconductor device
SAMSUNG ELECTRONICS CO LTD0 citations60
US11411075B2Aug 9, 2022
Semiconductor device and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD0 citations60