Inventor
SHIBATA KATSUNORI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “SHIBATA KATSUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
15 patentsUS10461256B2Oct 29, 2019
Compound and photoelectric device, image sensor and electronic device including the same
SAMSUNG ELECTRONICS CO LTD14 citations85
US10336772B2Jul 2, 2019
Bicarbazole compound, material for organic light-emitting device including bicarbazole compound, and organic light-emitting device including bicarbazole compound
SAMSUNG ELECTRONICS CO LTD10 citations82
US11145822B2Oct 12, 2021
Compound and photoelectric device, image sensor, and electronic device including the same
SAMSUNG ELECTRONICS CO LTD4 citations71
US11476423B2Oct 18, 2022
Compound and organic photoelectric device, image sensor and electronic device including the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US10944055B2Mar 9, 2021
Compound and organic photoelectric device, image sensor and electronic device including the same
SAMSUNG ELECTRONICS CO LTD0 citations62
US11793072B2Oct 17, 2023
Compound and photoelectric device, image sensor, and electronic device including the same
SAMSUNG ELECTRONICS CO LTD0 citations61
US11569451B2Jan 31, 2023
Compound and photoelectric device, image sensor, and electronic device including the same
SAMSUNG ELECTRONICS CO LTD1 citations61
US11158819B2Oct 26, 2021
P-type organic semiconductor, composition, photoelectric conversion film, photoelectric conversion device, and image sensor
SAMSUNG ELECTRONICS CO LTD0 citations60
US12349592B2Jul 1, 2025
Compound and photoelectric device, image sensor, and electronic device including the same
SAMSUNG ELECTRONICS CO LTD0 citations51
US12297214B2May 13, 2025
Condensed cyclic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device
SAMSUNG ELECTRONICS CO LTD0 citations51
US10937970B2Mar 2, 2021
Compound and photoelectric device, image sensor and electronic device including the same
SAMSUNG ELECTRONICS CO LTD0 citations51
US11974494B2Apr 30, 2024
Polymer compound, composition including the polymer compound, light-emitting device including the polymer compound
SAMSUNG ELECTRONICS CO LTD0 citations50
US11322695B2May 3, 2022
Ink composition for organic light-emitting device, organic light-emitting device including film formed by using the ink composition, and method of manufacturing the organic light-emitting device
SAMSUNG ELECTRONICS CO LTD0 citations47
US10597403B2Mar 24, 2020
Condensed cyclic compound, composition including the condensed cyclic compound, organic light-emitting device including the condensed cyclic compound, and method of manufacturing the organic light-emitting device
SAMSUNG ELECTRONICS CO LTD0 citations40
US10158080B2Dec 18, 2018
Amino fluorene polymer and organic light-emitting device including the same
SAMSUNG ELECTRONICS CO LTD0 citations39