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C09K11/0883
Arsenides; Nitrides; Phosphides
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Patents Grants
last 30 patents
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Patent Grant
Quantum dots, a composition or composite including the same, and an...
Patent number
11,959,003
Issue date
Apr 16, 2024
Samsung Display Co., Ltd.
Nayoun Won
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for manufacturing phosphor powder, phosphor powder, and ligh...
Patent number
11,952,520
Issue date
Apr 9, 2024
DENKA COMPANY LIMITED
Hiroki Banno
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Red fluorescent body and light-emitting device
Patent number
11,932,792
Issue date
Mar 19, 2024
DENKA COMPANY LIMITED
Yusuke Takeda
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Narrow band emitting SiAION phosphor
Patent number
11,926,775
Issue date
Mar 12, 2024
Lumileds LLC
Peter Josef Schmidt
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Quantum dots and devices including the same
Patent number
11,927,838
Issue date
Mar 12, 2024
Samsung Electronics Co., Ltd.
Tae Gon Kim
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor phosphor
Patent number
11,898,078
Issue date
Feb 13, 2024
Shin-Etsu Handotai Co., Ltd.
Susumu Higuchi
C30 - CRYSTAL GROWTH
Information
Patent Grant
Quantum dot and lighting emitting device comprising the same
Patent number
11,882,712
Issue date
Jan 23, 2024
Samsung Display Co., Ltd.
Minki Nam
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for synthesizing a semiconducting nanosized material
Patent number
11,873,434
Issue date
Jan 16, 2024
Merck Patent GmbH
Inbal Davidi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Light emitting device
Patent number
11,873,435
Issue date
Jan 16, 2024
CITIZEN ELECTRONICS CO., LTD.
Byungchul Hong
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Scalable and safe nanocrystal precursor
Patent number
11,866,629
Issue date
Jan 9, 2024
Massachusetts Institute of Technology
Moungi Bawendi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Quantum dots, compositions or composites including the same, patter...
Patent number
11,866,630
Issue date
Jan 9, 2024
Samsung Display Co., Ltd.
Taekhoon Kim
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Quantum dot composition and method of manufacturing light-emitting...
Patent number
11,859,116
Issue date
Jan 2, 2024
Samsung Display Co., Ltd.
Yunku Jung
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Lighting device
Patent number
11,851,596
Issue date
Dec 26, 2023
OSRAM OLED GmbH
Markus Seibald
H01 - BASIC ELECTRIC ELEMENTS
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
Quantum-dot based on multi-shell structure including luminescent do...
Patent number
11,827,825
Issue date
Nov 28, 2023
IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
Jea Gun Park
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for preparing indium phosphide nanocrystal by using novel ph...
Patent number
11,827,827
Issue date
Nov 28, 2023
SUZHOU XINGSHUO NANOTECH CO., LTD.
Yunjun Wang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Electroluminescent element and display device
Patent number
11,832,466
Issue date
Nov 28, 2023
SHARP KABUSHIKI KAISHA
Tadashi Kobashi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Color tunable light emitting diode (LED) systems, LED lighting syst...
Patent number
11,825,572
Issue date
Nov 21, 2023
Lumileds LLC
Wouter Anthon Soer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Composition comprising nanosized light emitting material
Patent number
11,814,560
Issue date
Nov 14, 2023
Merck Patent GmbH
Sanaa Khalil
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Luminescence conversion material and fabrication method thereof
Patent number
11,807,787
Issue date
Nov 7, 2023
Industrial Technology Research Institute
Chin-Cheng Weng
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Quantum dot, method of preparing quantum dot, optical member includ...
Patent number
11,802,239
Issue date
Oct 31, 2023
Samsung Display Co., Ltd.
Yunhyuk Ko
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Red phosphor and light emitting device
Patent number
11,795,391
Issue date
Oct 24, 2023
DENKA COMPANY LIMITED
Yusuke Takeda
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Quantum dot structure, manufacturing method thereof, and quantum do...
Patent number
11,795,393
Issue date
Oct 24, 2023
BOE Technology Group Co., Ltd.
Xuyong Yang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Cadmium-free quantum dot, quantum dot-polymer composite, and electr...
Patent number
11,795,392
Issue date
Oct 24, 2023
Samsung Electronics Co., Ltd.
Hyeyeon Yang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Light emitting device with improved warm-white color point
Patent number
11,788,690
Issue date
Oct 17, 2023
Lumileds LLC
Wouter Soer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Quantum dot
Patent number
11,788,004
Issue date
Oct 17, 2023
Stanley Electric Co., Ltd.
Takuya Kazama
B82 - NANO-TECHNOLOGY
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
Group-III nitride semiconductor nanoparticles and production method...
Patent number
11,767,469
Issue date
Sep 26, 2023
Stanley Electric Co., Ltd.
Takuya Kazama
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Quantum dots, a composition or composite including the same, and an...
Patent number
11,760,930
Issue date
Sep 19, 2023
Samsung Display Co., Ltd.
Garam Park
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Conversion elements comprising an infiltration matrix
Patent number
11,760,929
Issue date
Sep 19, 2023
Osram Opto Semiconductors GmbH
Jörg Frischeisen
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
QUANTUM DOT, COMPOSITION FOR PREPARING QUANTUM DOT COMPOSITE, QUANT...
Publication number
20240124765
Publication date
Apr 18, 2024
Samsung Electronics Co., Ltd.
Jong Hoon WON
B82 - NANO-TECHNOLOGY
Information
Patent Application
NITRIDE-BASED MXENE LIGHT-EMITTING QUANTUM DOT AND METHOD OF MANUFA...
Publication number
20240124772
Publication date
Apr 18, 2024
Research & Business Foundation Sungkyunkwan University
Anir S. SHARBIRIN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
BIOCOMPATIBLE QUANTUM DOT-POLYMER COMPOSITE AND DIAGNOSTIC KIT USIN...
Publication number
20240118275
Publication date
Apr 11, 2024
UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
Jongnam Park
B82 - NANO-TECHNOLOGY
Information
Patent Application
Solventless Quantum Dot Composition, Preparation Method Therefor, A...
Publication number
20240101848
Publication date
Mar 28, 2024
HANSOL CHEMICAL CO., LTD
Yunju Bae
B82 - NANO-TECHNOLOGY
Information
Patent Application
LIGHT EMITTING DEVICE
Publication number
20240101899
Publication date
Mar 28, 2024
Citizen Electronics Co., Ltd.
Byungchul HONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CADMIUM FREE REVERSE TYPE 1 NANOSTRUCTURES WITH IMPROVED BLUE LIGHT...
Publication number
20240101900
Publication date
Mar 28, 2024
Nanosys, Inc.
John CURLEY
B82 - NANO-TECHNOLOGY
Information
Patent Application
BLUE-EMITTING NANOCRYSTALS WITH CUBIC SHAPE AND FLUORIDE PASSIVATION
Publication number
20240101901
Publication date
Mar 28, 2024
Nanosys, Inc.
Benjamin NEWMEYER
B82 - NANO-TECHNOLOGY
Information
Patent Application
LIGHTING DEVICE
Publication number
20240067877
Publication date
Feb 29, 2024
OSRAM OLED GmbH
Markus Seibald
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY APPARATUS
Publication number
20240074303
Publication date
Feb 29, 2024
Samsung Electronics Co., Ltd.
Joonghyuk Kim
B82 - NANO-TECHNOLOGY
Information
Patent Application
INK COMPOSITION AND ELECTRONIC APPARATUS INCLUDING FILM PREPARED US...
Publication number
20240059920
Publication date
Feb 22, 2024
SAMSUNG DISPLAY CO., LTD.
Joonhyung KIM
B82 - NANO-TECHNOLOGY
Information
Patent Application
DISPLAY APPARATUS AND ELECTRONIC APPARATUS INCLUDING THE SAME
Publication number
20240057434
Publication date
Feb 15, 2024
Samsung Electronics Co., Ltd.
Joonghyuk Kim
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR QUANTUM DOT STRUCTURE AND METHOD FOR MAKING THE SAME
Publication number
20240052241
Publication date
Feb 15, 2024
National Tsing-Hua University
Chang-Wei YEH
B82 - NANO-TECHNOLOGY
Information
Patent Application
Blue indium phosphide quantum dot and preparation method therefor,...
Publication number
20240043274
Publication date
Feb 8, 2024
SUZHOU XINGSHUO NANOTECH CO., LTD.
Yuliang SHAN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
QUANTUM DOT SURFACE TREATMENT METHOD AND SURFACE TREATMENT APPARATUS
Publication number
20240010911
Publication date
Jan 11, 2024
Shin-Etsu Chemical Co., Ltd.
Yoshihiro NOJIMA
B82 - NANO-TECHNOLOGY
Information
Patent Application
PHOSPHOR PARTICLES AND LIGHT-EMITTING DEVICE
Publication number
20240002719
Publication date
Jan 4, 2024
DENKA COMPANY LIMITED
Shunsuke MITANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
An Indium-Oxygen Cluster, a Preparation Method therefor, a Quantum...
Publication number
20240002723
Publication date
Jan 4, 2024
SUZHOU XINGSHUO NANOTECH CO., LTD.
Yuliang SHAN
B82 - NANO-TECHNOLOGY
Information
Patent Application
SYSTEM AND METHOD FOR SELECTED PUMP LEDS WITH MULTIPLE PHOSPHORS
Publication number
20230420619
Publication date
Dec 28, 2023
KORRUS, INC.
Aurelien J.F. David
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QUANTUM DOT STRUCTURE, MANUFACTURING METHOD THEREOF, AND QUANTUM DO...
Publication number
20230416604
Publication date
Dec 28, 2023
BOE TECHNOLOGY GROUP CO., LTD.
Xuyong YANG
B82 - NANO-TECHNOLOGY
Information
Patent Application
PHOSPHOR POWDER, LIGHT-EMITTING DEVICE, IMAGE DISPLAY DEVICE, AND I...
Publication number
20230407171
Publication date
Dec 21, 2023
DENKA COMPANY LIMITED
Hideyuki EMOTO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COLOR CONVERSION FILM COMPRISING INORGANIC SEPARATION LAYER
Publication number
20230408742
Publication date
Dec 21, 2023
AVANTAMA AG
Norman Albert Lüchinger
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT-EMITTING ELEMENT, DISPLAY DEVICE AND LIGHT-EMITTING ELEMENT M...
Publication number
20230403874
Publication date
Dec 14, 2023
SHARP KABUSHIKI KAISHA
Ryo KITAMURA
B82 - NANO-TECHNOLOGY
Information
Patent Application
QUANTUM DOT AND PREPARATION METHOD THEREFOR, QUANTUM DOT LIGHT-EMIT...
Publication number
20230383178
Publication date
Nov 30, 2023
BOE TECHNOLOGY GROUP CO., LTD.
Jingwen FENG
B82 - NANO-TECHNOLOGY
Information
Patent Application
QUANTUM DOTS, A COMPOSITION OR COMPOSITE INCLUDING THE SAME, AND AN...
Publication number
20230374379
Publication date
Nov 23, 2023
Samsung Electronics Co., Ltd.
Garam PARK
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD FOR PRODUCING A QUANTUM DOT NANOPARTICLES, QUANTUM DOT NANOP...
Publication number
20230357634
Publication date
Nov 9, 2023
SHIN-A T&C
Seung Mo Hong
B82 - NANO-TECHNOLOGY
Information
Patent Application
LAYERED BODY AND DISPLAY DEVICE
Publication number
20230350108
Publication date
Nov 2, 2023
Sumitomo Chemical Company, Limited
Masayoshi TOKUDA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOSPHOR POWDER, COMPOSITE, LIGHT-EMITTING DEVICE, AND METHOD FOR P...
Publication number
20230348780
Publication date
Nov 2, 2023
DENKA COMPANY LIMITED
Moeko TANAKA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
QUANTUM DOTS AND DEVICES INCLUDING THE SAME
Publication number
20230350237
Publication date
Nov 2, 2023
Samsung Electronics Co., Ltd.
Tae Gon KIM
B82 - NANO-TECHNOLOGY
Information
Patent Application
PHOTOACTIVE, INORGANIC LIGAND-CAPPED INORGANIC NANOCRYSTALS
Publication number
20230341770
Publication date
Oct 26, 2023
The University of Chicago
Dmitri V. Talapin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Light Emission Material and Applications Thereof
Publication number
20230323202
Publication date
Oct 12, 2023
Feng Chia University
Chun-Feng Lai
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD FOR MANUFACTURING PHOSPHOR POWDER, PHOSPHOR POWDER, AND LIGH...
Publication number
20230323199
Publication date
Oct 12, 2023
DENKA COMPANY LIMITED
Hiroki BANNO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...