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last 30 patents
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Patent Grant
Light-emitting device, light-emitting apparatus, electronic device,...
Patent number
11,974,447
Issue date
Apr 30, 2024
Semiconductor Energy Laboratory Co., Ltd.
Satoshi Seo
Information
Patent Grant
Light-emitting element, light-emitting device, electronic device, a...
Patent number
11,968,889
Issue date
Apr 23, 2024
Semiconductor Energy Laboratory Co., Ltd.
Takao Hamada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Light-emitting element, light-emitting device, display device, elec...
Patent number
11,937,439
Issue date
Mar 19, 2024
Semiconductor Energy Laboratory Co., Ltd.
Satoshi Seo
Information
Patent Grant
Light-emitting element, light-emitting device, electronic device, l...
Patent number
11,773,321
Issue date
Oct 3, 2023
Semiconductor Energy Laboratory Co., Ltd.
Kyoko Takeda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Light-emitting element
Patent number
11,730,007
Issue date
Aug 15, 2023
Semiconductor Energy Laboratory Co., Ltd.
Satoshi Seo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Light-emitting element, light-emitting device, electronic appliance...
Patent number
11,672,177
Issue date
Jun 6, 2023
Semiconductor Energy Laboratory Co., Ltd.
Hiromi Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting element, compound, organic compound, display module,...
Patent number
11,600,789
Issue date
Mar 7, 2023
Semiconductor Energy Laboratory Co., Ltd.
Hideko Inoue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting device, light-emitting apparatus, electronic device,...
Patent number
11,489,133
Issue date
Nov 1, 2022
Semiconductor Energy Laboratory Co., Ltd.
Satoshi Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting element, light-emitting device, electronic device, a...
Patent number
11,393,997
Issue date
Jul 19, 2022
Semiconductor Energy Laboratory Co., Ltd.
Satoshi Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting element
Patent number
11,355,722
Issue date
Jun 7, 2022
Semiconductor Energy Laboratory Co., Ltd.
Satoshi Seo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Light-emitting element, light-emitting device, display device, elec...
Patent number
11,322,709
Issue date
May 3, 2022
Semiconductor Energy Laboratory Co., Ltd.
Satoshi Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting element, light-emitting device, electronic appliance...
Patent number
11,183,644
Issue date
Nov 23, 2021
Semiconductor Energy Laboratory Co., Ltd.
Hiromi Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting element
Patent number
11,050,032
Issue date
Jun 29, 2021
Semiconductor Energy Laboratory Co., Ltd.
Naoaki Hashimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting element, light-emitting device, electronic device, a...
Patent number
11,043,637
Issue date
Jun 22, 2021
Semiconductor Energy Laboratory Co., Ltd.
Takao Hamada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Light-emitting element, light-emitting device, electronic device, l...
Patent number
11,008,510
Issue date
May 18, 2021
Semiconductor Energy Laboratory Co., Ltd.
Kyoko Takeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organometallic complex, light-emitting element, light-emitting devi...
Patent number
10,998,509
Issue date
May 4, 2021
Semiconductor Energy Laboratory Co., Ltd.
Hideko Inoue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting element, light-emitting device, electronic device, a...
Patent number
10,897,012
Issue date
Jan 19, 2021
Semiconductor Energy Laboratory Co., Ltd.
Takao Hamada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Light-emitting element, light-emitting device, display device, elec...
Patent number
10,862,059
Issue date
Dec 8, 2020
Semiconductor Energy Laboratory Co., Ltd.
Satoshi Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting element, light-emitting device, display device, elec...
Patent number
10,833,279
Issue date
Nov 10, 2020
Semiconductor Energy Laboratory Co., Ltd.
Hiromi Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting element, light-emitting device, electronic device, a...
Patent number
10,818,861
Issue date
Oct 27, 2020
Semiconductor Energy Laboratory Co., Ltd.
Satoshi Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Heterocyclic compound, light-emitting element, light-emitting devic...
Patent number
10,811,617
Issue date
Oct 20, 2020
Semiconductor Energy Laboratory Co., Ltd.
Sachiko Kawakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Heterocyclic compound, light-emitting element, light-emitting devic...
Patent number
10,770,660
Issue date
Sep 8, 2020
Semiconductor Energy Laboratory Co., Ltd.
Hideko Inoue
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Light-emitting element
Patent number
10,734,594
Issue date
Aug 4, 2020
Semiconductor Energy Laboratory Co., Ltd.
Satoshi Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting element, compound, organic compound, display module,...
Patent number
10,700,291
Issue date
Jun 30, 2020
Semiconductor Energy Laboratory Co., Ltd.
Hideko Inoue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organometallic complex, light-emitting element, light-emitting devi...
Patent number
10,693,085
Issue date
Jun 23, 2020
Semiconductor Energy Laboratory Co., Ltd.
Hideko Inoue
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compound, light-emitting element, light-emitting device, electronic...
Patent number
10,686,144
Issue date
Jun 16, 2020
Semiconductor Energy Laboratory Co., Ltd.
Sachiko Kawakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Heterocyclic compound, light-emitting element, light-emitting devic...
Patent number
10,665,791
Issue date
May 26, 2020
Semiconductor Energy Laboratory Co., Ltd.
Sachiko Kawakami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting element
Patent number
10,644,254
Issue date
May 5, 2020
Semiconductor Energy Laboratory Co., Ltd.
Satoshi Seo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Manufacturing method of light-emitting element
Patent number
10,608,181
Issue date
Mar 31, 2020
Semiconductor Energy Laboratory Co., Ltd.
Satoshi Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting element, light-emitting device, electronic appliance...
Patent number
10,600,972
Issue date
Mar 24, 2020
Semiconductor Energy Laboratory Co., Ltd.
Hiromi Seo
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, A...
Publication number
20240057474
Publication date
Feb 15, 2024
Semiconductor Energy Laboratory Co., Ltd.
Takao Hamada
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LIGHT-EMITTING ELEMENT
Publication number
20240049493
Publication date
Feb 8, 2024
Semiconductor Energy Laboratory Co., Ltd.
Satoshi Seo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Light-Emitting Element, Light-Emitting Device, Electronic Device, L...
Publication number
20240026217
Publication date
Jan 25, 2024
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Kyoko Takeda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Light-Emitting Element, Light-Emitting Device, Electronic Appliance...
Publication number
20230292613
Publication date
Sep 14, 2023
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Hiromi Seo
Information
Patent Application
Light-Emitting Element, Compound, Organic Compound, Display Module,...
Publication number
20230210005
Publication date
Jun 29, 2023
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Hideko Inoue
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC SEMICONDUCTOR ELEMENT, ORGANIC EL ELEMENT, AND PHOTODIODE
Publication number
20230171985
Publication date
Jun 1, 2023
Semiconductor Energy Laboratory Co., Ltd.
Hiromi SEO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light-Emitting Device, Light-Emitting Apparatus, Electronic Device,...
Publication number
20230104201
Publication date
Apr 6, 2023
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Satoshi Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HOLE-TRANSPORT LAYER MATERIAL, ELECTRON-BLOCKING LAYER MATERIAL, EL...
Publication number
20230029353
Publication date
Jan 26, 2023
Semiconductor Energy Laboratory Co., Ltd.
Takeyoshi WATABE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LIGHT-EMITTING ELEMENT
Publication number
20220293879
Publication date
Sep 15, 2022
Semiconductor Energy Laboratory Co., Ltd.
Satoshi Seo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Light-Emitting Element, Light-Emitting Device, Display Device, Elec...
Publication number
20220271248
Publication date
Aug 25, 2022
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Satoshi Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DEVICE, LIGHT-EMITTING APPARATUS, ELECTRONIC DEVICE,...
Publication number
20220231238
Publication date
Jul 21, 2022
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Takumu OKUYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC SEMICONDUCTOR DEVICE, ORGANIC EL DEVICE, PHOTODIODE SENSOR,...
Publication number
20220216445
Publication date
Jul 7, 2022
Semiconductor Energy Laboratory Co., Ltd.
Hiromi SEO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DEVICE, LIGHT-EMITTING APPARATUS, ELECTRONIC DEVICE,...
Publication number
20220209128
Publication date
Jun 30, 2022
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Takumu OKUYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, A...
Publication number
20210391553
Publication date
Dec 16, 2021
Semiconductor Energy Laboratory Co., Ltd.
Naoaki HASHIMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DEVICE, LIGHT-EMITTING APPARATUS, ELECTRONIC DEVICE,...
Publication number
20210367177
Publication date
Nov 25, 2021
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Satoshi SEO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, A...
Publication number
20210328145
Publication date
Oct 21, 2021
Semiconductor Energy Laboratory Co., Ltd.
Takao Hamada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Light-Emitting Element, Light-Emitting Device, Electronic Device, L...
Publication number
20210277305
Publication date
Sep 9, 2021
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Kyoko Takeda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Organometallic Complex, Light-Emitting Element, Light-Emitting Devi...
Publication number
20210257565
Publication date
Aug 19, 2021
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Hideko Inoue
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT-EMITTING DEVICE, LIGHT-EMITTING APPARATUS, ELECTRONIC DEVICE,...
Publication number
20210249619
Publication date
Aug 12, 2021
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Satoshi SEO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light-Emitting Element, Light-Emitting Device, Display Device, Elec...
Publication number
20210119163
Publication date
Apr 22, 2021
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Satoshi Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC APPLIANCE...
Publication number
20210119150
Publication date
Apr 22, 2021
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Hiromi Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING ELEMENT
Publication number
20210050545
Publication date
Feb 18, 2021
Semiconductor Energy Laboratory Co., Ltd.
Satoshi Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Heterocyclic Compound, Light-Emitting Element, Light-Emitting Devic...
Publication number
20210013421
Publication date
Jan 14, 2021
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Hideko INOUE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Light-Emitting Element, Compound, Organic Compound, Display Module,...
Publication number
20210013428
Publication date
Jan 14, 2021
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Hideko Inoue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light-Emitting Device, Light-Emitting Apparatus, Electronic Device,...
Publication number
20200395568
Publication date
Dec 17, 2020
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Satoshi Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, A...
Publication number
20200365819
Publication date
Nov 19, 2020
Semiconductor Energy Laboratory Co., Ltd.
Satoshi Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organometallic Complex, Light-Emitting Element, Light-Emitting Devi...
Publication number
20200321544
Publication date
Oct 8, 2020
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Hideko Inoue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light-Emitting Element, Light-Emitting Device, Electronic Appliance...
Publication number
20200220086
Publication date
Jul 9, 2020
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Hiromi Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, A...
Publication number
20200185634
Publication date
Jun 11, 2020
Semiconductor Energy Laboratory Co., Ltd.
Naoaki HASHIMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic Compound, Light-Emitting Element, Light-Emitting Device, Di...
Publication number
20200111975
Publication date
Apr 9, 2020
Semiconductor Energy Laboratory Co., Ltd.
Kaori Ogita
H01 - BASIC ELECTRIC ELEMENTS