Inventor
CHO CHANGHYUN
KR11 patents
⚠️ This page may combine multiple inventors who share the name “CHO CHANGHYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
7 patentsUS9607994B2Mar 28, 2017
Methods of fabricating semiconductor devices
SAMSUNG ELECTRONICS CO LTD8 citations83
US10211091B2Feb 19, 2019
Semiconductor devices and methods of fabricating the same
SAMSUNG ELECTRONICS CO LTD6 citations82
US10796950B2Oct 6, 2020
Semiconductor devices and methods of fabricating the same
SAMSUNG ELECTRONICS CO LTD3 citations71
US11665914B2May 30, 2023
Three dimensional semiconductor memory devices
SAMSUNG ELECTRONICS CO LTD2 citations70
US11127792B2Sep 21, 2021
Three dimensional semiconductor memory devices
SAMSUNG ELECTRONICS CO LTD2 citations70
US11646225B2May 9, 2023
Semiconductor devices and methods of fabricating the same
SAMSUNG ELECTRONICS CO LTD0 citations61
US10985213B2Apr 20, 2021
Nonvolatile memory device
SAMSUNG ELECTRONICS CO LTD0 citations49