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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor nanocrystal particle, method for preparing same, and...
Patent number
11,935,984
Issue date
Mar 19, 2024
Samsung Electronics Co., Ltd.
Yong Seok Han
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Quantum dot light-emitting device and electronic device
Patent number
11,925,043
Issue date
Mar 5, 2024
Samsung Electronics Co., Ltd.
Moon Gyu Han
Information
Patent Grant
Arylamine-fluorene alternating copolymer, electroluminescence devic...
Patent number
11,917,899
Issue date
Feb 27, 2024
Samsung Electronics Co., Ltd.
Masashi Tsuji
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Semiconductor nanocrystal and preparation method thereof
Patent number
11,898,073
Issue date
Feb 13, 2024
Samsung Electronics Co., Ltd.
Eun-Joo Jang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Cadmium free quantum dots
Patent number
11,845,888
Issue date
Dec 19, 2023
Samsung Electronics Co., Ltd.
Yuho Won
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor nanocrystal particles and devices including the same
Patent number
11,827,828
Issue date
Nov 28, 2023
Samsung Electronics Co., Ltd.
Garam Park
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Shared vehicle service providing method performed by server communi...
Patent number
11,803,932
Issue date
Oct 31, 2023
SOS LAB CO., LTD
Jun Hwan Jang
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Quantum dots, a composition or composite including the same, and an...
Patent number
11,781,063
Issue date
Oct 10, 2023
Samsung Electronics Co., Ltd.
Hyo Sook Jang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Nanocrystal particles and processes for synthesizing the same
Patent number
11,746,290
Issue date
Sep 5, 2023
Samsung Electronics Co., Ltd.
Hyunki Kim
B82 - NANO-TECHNOLOGY
Information
Patent Grant
InP-based nanocluster, and method of preparing InP-based nanoparticle
Patent number
11,746,289
Issue date
Sep 5, 2023
Samsung Electronics Co., Ltd.
Yong Wook Kim
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Cadmium free quantum dot including lithium, production method there...
Patent number
11,739,263
Issue date
Aug 29, 2023
Samsung Electronics Co., Ltd.
Yong Wook Kim
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Cadmium free quantum dots, and composite and display device includi...
Patent number
11,725,141
Issue date
Aug 15, 2023
Samsung Electronics Co., Ltd.
Seonmyeong Choi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Core shell quantum dot and electronic device including the same
Patent number
11,713,418
Issue date
Aug 1, 2023
Samsung Electronics Co., Ltd.
Yuho Won
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Light emitting device, production method thereof, and display devic...
Patent number
11,706,936
Issue date
Jul 18, 2023
Samsung Electronics Co., Ltd.
Kwanghee Kim
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Inkjet printhead
Patent number
11,667,119
Issue date
Jun 6, 2023
Samsung Electronics Co., Ltd.
Tae Ho Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Quantum dot polymer composites and devices including the same
Patent number
11,661,547
Issue date
May 30, 2023
Samsung Electronics Co., Ltd.
Shin Ae Jun
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor nanocrystal particles and production methods thereof
Patent number
11,639,469
Issue date
May 2, 2023
Samsung Electronics Co., Ltd.
Jihyun Min
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Cadmium free quantum dot including lithium, production method there...
Patent number
11,639,466
Issue date
May 2, 2023
Samsung Electronics Co., Ltd.
Yong Wook Kim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Quantum dots, production method thereof, and composite and electron...
Patent number
11,634,628
Issue date
Apr 25, 2023
Samsung Electronics Co., Ltd.
Jihyun Min
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Quantum dots and devices including the same
Patent number
11,624,027
Issue date
Apr 11, 2023
Samsung Electronics Co., Ltd.
Sung Woo Kim
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Quantum dot device and electronic device
Patent number
11,611,054
Issue date
Mar 21, 2023
Samsung Electronics Co., Ltd.
Heejae Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Backlight unit and liquid crystal display including the same
Patent number
11,567,360
Issue date
Jan 31, 2023
Samsung Electronics Co., Ltd.
Hyun A Kang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Semiconductor nanocrystal particles and devices including the same
Patent number
11,566,176
Issue date
Jan 31, 2023
Samsung Electronics Co., Ltd.
Jeong Hee Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor nanocrystal particle, method for preparing same, and...
Patent number
11,563,143
Issue date
Jan 24, 2023
Samsung Electronics Co., Ltd.
Yong Seok Han
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Semiconductor nanocrystal particles and devices including the same
Patent number
11,512,252
Issue date
Nov 29, 2022
Samsung Electronics Co., Ltd.
Garam Park
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Cadmium free quantum dots
Patent number
11,505,740
Issue date
Nov 22, 2022
Samsung Electronics Co., Ltd.
Yuho Won
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Quantum dots and device including the same
Patent number
11,499,098
Issue date
Nov 15, 2022
Samsung Electronics Co., Ltd.
Sung Woo Kim
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Light emitting device, production method thereof, and display devic...
Patent number
11,482,686
Issue date
Oct 25, 2022
Samsung Electronics Co., Ltd.
Kwanghee Kim
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Core shell quantum dot and electronic device including the same
Patent number
11,390,804
Issue date
Jul 19, 2022
Samsung Electronics Co., Ltd.
Yuho Won
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Quantum dots, a composition or composite including the same, and an...
Patent number
11,312,901
Issue date
Apr 26, 2022
Samsung Electronics Co., Ltd.
Hyo Sook Jang
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
SHARED VEHICLE SERVICE PROVIDING METHOD PERFORMED BY SERVER COMMUNI...
Publication number
20240013334
Publication date
Jan 11, 2024
SOS Lab co., Ltd
Jun Hwan JANG
B60 - VEHICLES IN GENERAL
Information
Patent Application
NANOCRYSTAL PARTICLES AND PROCESSES FOR SYNTHESIZING THE SAME
Publication number
20230365862
Publication date
Nov 16, 2023
Samsung Electronics Co., Ltd.
Hyunki Kim
B82 - NANO-TECHNOLOGY
Information
Patent Application
QUANTUM DOT INK COMPOSITION, AND QUANTUM DOT ELECTROLUMINESCENT DEVICE
Publication number
20230257607
Publication date
Aug 17, 2023
Samsung Electronics Co., Ltd.
Keigo FURUTA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
QUANTUM DOTS, PRODUCTION METHOD THEREOF, AND COMPOSITE AND ELECTRON...
Publication number
20230250333
Publication date
Aug 10, 2023
Samsung Electronics Co., Ltd.
Jihyun MIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QUANTUM DOTS AND DEVICES INCLUDING THE SAME
Publication number
20230250337
Publication date
Aug 10, 2023
Samsung Electronics Co., Ltd.
Sung Woo KIM
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SEMICONDUCTOR NANOPARTICLE, PRODUCTION METHOD THEREOF, AND ELECTROL...
Publication number
20230235220
Publication date
Jul 27, 2023
Samsung Electronics Co., Ltd.
Jihyun MIN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYMER, ELECTROLUMINESCENCE MATERIAL, ELECTROLUMINESCENCE DEVICE,...
Publication number
20230212334
Publication date
Jul 6, 2023
Samsung Electronics Co., Ltd.
Takahiro FUJIYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymeric Compound, Electroluminescent Device Material, Electrolumi...
Publication number
20230212335
Publication date
Jul 6, 2023
Samsung Electronics Co., Ltd.
Norihito ISHII
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
QUANTUM DOT DEVICE AND ELECTRONIC DEVICE
Publication number
20230209848
Publication date
Jun 29, 2023
Samsung Electronics Co., Ltd.
Hong Kyu SEO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLUMINESCENT DEVICE INCLUDING SEMICONDUCTOR NANOCRYSTAL AND D...
Publication number
20230165027
Publication date
May 25, 2023
Samsung Electronics Co., Ltd.
Soonmin CHA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLUMINESCENT DEVICE, PRODUCTION METHOD THEREOF, AND DISPLAY D...
Publication number
20230133351
Publication date
May 4, 2023
Samsung Electronics Co., Ltd.
Kwanghee KIM
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR NANOCRYSTAL PARTICLE, METHOD FOR PREPARING SAME, AND...
Publication number
20230114604
Publication date
Apr 13, 2023
Samsung Electronics Co., Ltd.
Yong Seok HAN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ELECTROLUMINESCENT DEVICE AND DISPLAY DEVICE INCLUDING THE SAME
Publication number
20230104394
Publication date
Apr 6, 2023
Samsung Electronics Co., Ltd.
Heejae LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CADMIUM FREE QUANTUM DOTS
Publication number
20230106180
Publication date
Apr 6, 2023
Samsung Electronics Co., Ltd.
Yuho WON
B82 - NANO-TECHNOLOGY
Information
Patent Application
ELECTROLUMINESCENT DEVICE AND SEMICONDUCTOR NANOPARTICLE
Publication number
20230096181
Publication date
Mar 30, 2023
Samsung Electronics Co., Ltd.
Yuho WON
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR NANOCRYSTAL PARTICLES AND DEVICES INCLUDING THE SAME
Publication number
20230086635
Publication date
Mar 23, 2023
Samsung Electronics Co., Ltd.
Garam PARK
B82 - NANO-TECHNOLOGY
Information
Patent Application
ELECTROLUMINESCENT DEVICE AND SEMICONDUCTOR NANOPARTICLE
Publication number
20230079704
Publication date
Mar 16, 2023
Samsung Electronics Co., Ltd.
Sung Woo KIM
B82 - NANO-TECHNOLOGY
Information
Patent Application
ELECTROLUMINESCENT DEVICE AND SEMICONDUCTOR NANOPARTICLE
Publication number
20230074734
Publication date
Mar 9, 2023
Samsung Electronics Co., Ltd.
Yuho WON
B82 - NANO-TECHNOLOGY
Information
Patent Application
QUANTUM DOTS AND DEVICE INCLUDING THE SAME
Publication number
20230071604
Publication date
Mar 9, 2023
Samsung Electronics Co., Ltd.
Sung Woo KIM
B82 - NANO-TECHNOLOGY
Information
Patent Application
LIGHT EMITTING DEVICE, PRODUCTION METHOD THEREOF, AND DISPLAY DEVIC...
Publication number
20230075189
Publication date
Mar 9, 2023
Samsung Electronics Co., Ltd.
Kwanghee KIM
B82 - NANO-TECHNOLOGY
Information
Patent Application
CERIUM-BASED PARTICLE AND POLISHING SLURRY COMPOSITION INCLUDING TH...
Publication number
20230025469
Publication date
Jan 26, 2023
KCTECH CO., LTD.
Jeong Gyu LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CORE SHELL QUANTUM DOT AND ELECTRONIC DEVICE INCLUDING THE SAME
Publication number
20220348824
Publication date
Nov 3, 2022
Samsung Electronics Co., Ltd.
Yuho WON
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
QUANTUM DOT DEVICE AND ELECTRONIC DEVICE
Publication number
20220325178
Publication date
Oct 13, 2022
Samsung Electronics Co., Ltd.
Heejae LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLUMINESCENT DISPLAY DEVICE
Publication number
20220302402
Publication date
Sep 22, 2022
Samsung Electronics Co., Ltd.
Sanghyun Sohn
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INKJET PRINTHEAD
Publication number
20220288930
Publication date
Sep 15, 2022
Samsung Electronics Co., Ltd.
Tae Ho KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QUANTUM DOTS, A COMPOSITION OR COMPOSITE INCLUDING THE SAME, AND AN...
Publication number
20220243125
Publication date
Aug 4, 2022
Samsung Electronics Co., Ltd.
Hyo Sook JANG
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR NANOCRYSTAL PARTICLE AND PRODUCTION METHODS THEREOF
Publication number
20220246876
Publication date
Aug 4, 2022
Samsung Electronics Co., Ltd.
Jihyun MIN
B82 - NANO-TECHNOLOGY
Information
Patent Application
EMISSIVE NANOCRYSTAL PARTICLE, METHOD OF PREPARING THE SAME AND DEV...
Publication number
20220223765
Publication date
Jul 14, 2022
Samsung Electronics Co., Ltd.
Yuho WON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOUNDS, LIQUID COMPOSITIONS INCLUDING COMPOUNDS, AND ELECTROLUMI...
Publication number
20220213022
Publication date
Jul 7, 2022
Fumiaki KATO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CORE SHELL QUANTUM DOT AND ELECTRONIC DEVICE INCLUDING THE SAME
Publication number
20220204844
Publication date
Jun 30, 2022
Samsung Electronics Co., Ltd.
Yuho WON
H01 - BASIC ELECTRIC ELEMENTS