Inventor
CHOI HYEWON
KR14 patents
⚠️ This page may combine multiple inventors who share the name “CHOI HYEWON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG DISPLAY CO LTD
12 patentsUS12538703B2Jan 27, 2026
Organic electroluminescence device and electronic apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations62
US12279475B2Apr 15, 2025
Organic light-emitting diode having color distances between pixel electrodes and organic emission layers and light-emitting display apparatus comprising the same
SAMSUNG DISPLAY CO LTD0 citations61
US12167618B2Dec 10, 2024
Light emitting element and display panel including the same
SAMSUNG DISPLAY CO LTD0 citations61
US11778844B2Oct 3, 2023
Light emitting element and display panel including the same
SAMSUNG DISPLAY CO LTD0 citations61
US11758760B2Sep 12, 2023
Organic light-emitting diode having color distances between pixel electrodes and organic emission layers and light-emitting display apparatus comprising the same
SAMSUNG DISPLAY CO LTD0 citations61
US11437604B2Sep 6, 2022
Organic light-emitting diode having color distances between pixel electrodes and organic emission layers and light-emitting display apparatus comprising the same
SAMSUNG DISPLAY CO LTD0 citations61
US12284859B2Apr 22, 2025
Organic light-emitting device and apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations60
US12219789B2Feb 4, 2025
Organic light-emitting device and apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations60
US11626566B2Apr 11, 2023
Organic light-emitting device and apparatus including the same
SAMSUNG DISPLAY CO LTD1 citations60
US12396363B2Aug 19, 2025
Light-emitting device and an electronic apparatus including the same
SAMSUNG DISPLAY CO LTD0 citations50
US12069890B2Aug 20, 2024
Light-emitting device and an electronic device including the same
SAMSUNG DISPLAY CO LTD0 citations50
US11812659B2Nov 7, 2023
Organic electroluminescence device and polycyclic compound for organic electroluminescence device
SAMSUNG DISPLAY CO LTD0 citations48