Inventor
CHO PYEONGSEOK
KR8 patents
⚠️ This page may combine multiple inventors who share the name “CHO PYEONGSEOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG SDI CO LTD
7 patentsUS12122777B2Oct 22, 2024
Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display device
SAMSUNG SDI CO LTD0 citations51
US11450813B2Sep 20, 2022
Organic optoelectronic diode and display device
SAMSUNG SDI CO LTD0 citations51
US11450806B2Sep 20, 2022
Composition for organic optoelectronic element, organic optoelectronic element, and display device
SAMSUNG SDI CO LTD0 citations51
US12029112B2Jul 2, 2024
Composition for optoelectronic device and organic optoelectronic device and display device
SAMSUNG SDI CO LTD0 citations50
US11871659B2Jan 9, 2024
Composition for optoelectronic device and organic optoelectronic device and display device
SAMSUNG SDI CO LTD0 citations50
US11417844B2Aug 16, 2022
Composition for organic optoelectronic device, organic optoelectronic device, and display device
SAMSUNG SDI CO LTD0 citations50
US10096784B2Oct 9, 2018
Compound for organic optoelectric device, composition for organic optoelectric device and organic optoelectric device and display device
SAMSUNG SDI CO LTD0 citations40