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Ryuhei FURUE
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Fukuoka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Nitrogen-containing compound for organic electroluminescence device
Patent number
12,114,564
Issue date
Oct 8, 2024
Samsung Display Co., Ltd.
Yuuki Miyazaki
Information
Patent Grant
Organic electroluminescence device and polycyclic compound for orga...
Patent number
12,058,927
Issue date
Aug 6, 2024
Samsung Display Co., Ltd.
Hirokazu Kuwabara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic electroluminescence device and polycyclic compound for orga...
Patent number
11,889,752
Issue date
Jan 30, 2024
Samsung Display Co., Ltd.
Hirokazu Kuwabara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic electroluminescence device and polycyclic compound for orga...
Patent number
11,871,651
Issue date
Jan 9, 2024
Samsung Display Co., Ltd.
Hirokazu Kuwabara
Information
Patent Grant
Organic electroluminescence device and polycyclic compound for orga...
Patent number
11,844,272
Issue date
Dec 12, 2023
Samsung Display Co., Ltd.
Ryuhei Furue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic electroluminescence device and polycyclic compound for orga...
Patent number
11,785,837
Issue date
Oct 10, 2023
Samsung Display Co., Ltd.
Hirokazu Kuwabara
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescence device and polycyclic compound for orga...
Patent number
11,605,788
Issue date
Mar 14, 2023
Samsung Display Co., Ltd.
Ryuhei Furue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescence device and condensed polycyclic compoun...
Patent number
11,581,493
Issue date
Feb 14, 2023
Samsung Display Co., Ltd.
Hirokazu Kuwabara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescence device and polycyclic compound for orga...
Patent number
11,557,734
Issue date
Jan 17, 2023
Samsung Display Co., Ltd.
Ryuhei Furue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescence device and compound for organic electro...
Patent number
11,527,726
Issue date
Dec 13, 2022
Samsung Display Co., Ltd.
Ryuhei Furue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescence device and nitrogen-containing compound...
Patent number
11,430,960
Issue date
Aug 30, 2022
Samsung Display Co., Ltd.
Hirokazu Kuwabara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dicyano N-heterocyclic compound, light-emitting material, and light...
Patent number
11,279,680
Issue date
Mar 22, 2022
Kyushu University, National University Corporation
Takuma Yasuda
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
LIGHT EMITTING ELEMENT AND FUSED POLYCYCLIC COMPOUND FOR THE SAME
Publication number
20240292751
Publication date
Aug 29, 2024
SAMSUNG DISPLAY CO., LTD.
Ryuhei FURUE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LIGHT EMITTING ELEMENT AND FUSED POLYCYCLIC COMPOUND FOR THE LIGHT...
Publication number
20240284795
Publication date
Aug 22, 2024
SAMSUNG DISPLAY CO., LTD.
Hirokazu KUWABARA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT EMITTING ELEMENT AND FUSED POLYCYCLIC COMPOUND FOR THE LIGHT...
Publication number
20240284796
Publication date
Aug 22, 2024
SAMSUNG DISPLAY CO., LTD.
Hirokazu KUWABARA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LIGHT EMITTING ELEMENT AND FUSED POLYCYCLIC COMPOUND FOR THE LIGHT...
Publication number
20240268229
Publication date
Aug 8, 2024
SAMSUNG DISPLAY CO., LTD.
Keigo HOSHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR THE SAME
Publication number
20240260292
Publication date
Aug 1, 2024
SAMSUNG DISPLAY CO., LTD.
Hirokazu KUWABARA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR THE SAME
Publication number
20240260467
Publication date
Aug 1, 2024
SAMSUNG DISPLAY CO., LTD.
Hirokazu KUWABARA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT EMITTING DEVICE AND FUSED POLYCYCLIC COMPOUND FOR THE LIGHT E...
Publication number
20240215445
Publication date
Jun 27, 2024
SAMSUNG DISPLAY CO., LTD.
Yuuki MIYAZAKI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT EMITTING DEVICE AND POLYCYCLIC COMPOUND FOR THE SAME
Publication number
20240215446
Publication date
Jun 27, 2024
SAMSUNG DISPLAY CO., LTD.
Ryuhei FURUE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR THE SAME
Publication number
20240138263
Publication date
Apr 25, 2024
SAMSUNG DISPLAY CO., LTD.
Makoto YAMAMOTO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR LIGHT EMITTING E...
Publication number
20230263047
Publication date
Aug 17, 2023
SAMSUNG DISPLAY CO., LTD.
Yoshiro SUGITA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT EMITTING ELEMENT
Publication number
20230232702
Publication date
Jul 20, 2023
SAMSUNG DISPLAY CO., LTD.
Ryuhei FURUE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR THE SAME
Publication number
20230219981
Publication date
Jul 13, 2023
SAMSUNG DISPLAY CO., LTD.
Hirokazu KUWABARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR LIGHT EMITTING E...
Publication number
20230225208
Publication date
Jul 13, 2023
SAMSUNG DISPLAY CO., LTD.
Keigo HOSHI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR THE SAME
Publication number
20230217826
Publication date
Jul 6, 2023
SAMSUNG DISPLAY CO., LTD.
Hirokazu KUWABARA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR LIGHT EMITTING E...
Publication number
20230217819
Publication date
Jul 6, 2023
SAMSUNG DISPLAY CO., LTD.
Ryuhei FURUE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUSED POLYCYCLIC COMPOUND AND LIGHT EMITTING DEVICE INCLUDING THE SAME
Publication number
20230143071
Publication date
May 11, 2023
SAMSUNG DISPLAY CO., LTD.
Hirokazu KUWABARA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
FUSED POLYCYCLIC COMPOUND AND LIGHT EMITTING DEVICE INCLUDING THE SAME
Publication number
20230120766
Publication date
Apr 20, 2023
SAMSUNG DISPLAY CO., LTD.
Yuji SUZAKI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT EMITTING DEVICE AND POLYCYCLIC COMPOUND FOR THE SAME
Publication number
20230057142
Publication date
Feb 23, 2023
SAMSUNG DISPLAY CO., LTD.
Yuji SUZAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND POLYCYCLIC COMPOUND FOR ORGA...
Publication number
20220246850
Publication date
Aug 4, 2022
SAMSUNG DISPLAY CO., LTD.
Ryuhei FURUE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND POLYCYCLIC COMPOUND FOR ORGA...
Publication number
20220223790
Publication date
Jul 14, 2022
SAMSUNG DISPLAY CO., LTD.
Yuji SUZAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND POLYCYCLIC COMPOUND FOR ORGA...
Publication number
20220209117
Publication date
Jun 30, 2022
SAMSUNG DISPLAY CO., LTD.
Ryuhei FURUE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND POLYCYCLIC COMPOUND FOR ORGA...
Publication number
20220123214
Publication date
Apr 21, 2022
SAMSUNG DISPLAY CO., LTD.
Hirokazu KUWABARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND FUSED POLYCYCLIC COMPOUND FO...
Publication number
20210320257
Publication date
Oct 14, 2021
SAMSUNG DISPLAY CO., LTD.
Hirokazu KUWABARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND POLYCYCLIC COMPOUND FOR ORGA...
Publication number
20210313521
Publication date
Oct 7, 2021
SAMSUNG DISPLAY CO., LTD.
Ryuhei FURUE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND POLYCYCLIC COMPOUND FOR ORGA...
Publication number
20210273174
Publication date
Sep 2, 2021
SAMSUNG DISPLAY CO., LTD.
Hirokazu KUWABARA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND NITROGEN-CONTAINING COMPOUND...
Publication number
20210273165
Publication date
Sep 2, 2021
SAMSUNG DISPLAY CO., LTD.
Hirokazu KUWABARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND POLYCYCLIC COMPOUND FOR ORGA...
Publication number
20210210695
Publication date
Jul 8, 2021
SAMSUNG DISPLAY CO., LTD.
Ryuhei FURUE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND NITROGEN-CONTAINING COMPOUND...
Publication number
20210210696
Publication date
Jul 8, 2021
SAMSUNG DISPLAY CO., LTD.
Yuuki MIYAZAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND POLYCYCLIC COMPOUND FOR ORGA...
Publication number
20210175423
Publication date
Jun 10, 2021
SAMSUNG DISPLAY CO., LTD.
Hirokazu KUWABARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND CONDENSED POLYCYCLIC COMPOUN...
Publication number
20210175431
Publication date
Jun 10, 2021
SAMSUNG DISPLAY CO., LTD.
Hirokazu KUWABARA
H01 - BASIC ELECTRIC ELEMENTS