Inventor
KIM CHANGHEE
KR12 patents
⚠️ This page may combine multiple inventors who share the name “KIM CHANGHEE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
5 patentsUS10256324B2Apr 9, 2019
Semiconductor devices having vertical transistors with aligned gate electrodes
SAMSUNG ELECTRONICS CO LTD1 citations61
US11682698B2Jun 20, 2023
Semiconductor devices including source/drain regions having antimony doped layers
SAMSUNG ELECTRONICS CO LTD0 citations59
US11211454B2Dec 28, 2021
Semiconductor devices including source/drain regions having antimony doped layer
SAMSUNG ELECTRONICS CO LTD0 citations59
US10559673B2Feb 11, 2020
Semiconductor devices having vertical transistors with aligned gate electrodes
SAMSUNG ELECTRONICS CO LTD0 citations50
US12402406B2Aug 26, 2025
Semiconductor integrated circuit device and manufacturing method thereof
SAMSUNG ELECTRONICS CO LTD0 citations46
LG DISPLAY CO LTD
4 patentsUS9449560B2Sep 20, 2016
Organic light emitting display for sensing degradation of organic light emitting diode
LG DISPLAY CO LTD7 citations80
US9396675B2Jul 19, 2016
Method for sensing degradation of organic light emitting display
LG DISPLAY CO LTD7 citations80
US10446621B2Oct 15, 2019
Organic light emitting display and degradation sensing method thereof
LG DISPLAY CO LTD3 citations70
US11741906B2Aug 29, 2023
Data driving circuit and display device
LG DISPLAY CO LTD0 citations49