Chalcogenides

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CPC
C09K11/621

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CCHEMISTRY METALLURGY C09Paints, dyes C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE C09K11/00Luminescent

Current Industry

C09K11/621Chalcogenides

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Low-pH nanoparticles and ligands
- Patent number 12,305,096
- Issue date May 20, 2025
- UbiQD, Inc.
- Karthik Ramasamy
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Lighting system for protecting circadian neuroendocrine function
- Patent number 12,285,626
- Issue date Apr 29, 2025
- KORRUS, INC.
- Martin Christopher Moore-Ede
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Semiconductor nanoparticles and method of producing semiconductor n...
- Patent number 12,264,273
- Issue date Apr 1, 2025
- Osaka University
- Susumu Kuwabata
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Films comprising bright silver based quaternary nanostructures
- Patent number 12,258,506
- Issue date Mar 25, 2025
- Shoei Chemical Inc.
- Ravisubhash Tangirala
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Core-shell semiconductor nanoparticles, production method thereof,...
- Patent number 12,221,574
- Issue date Feb 11, 2025
- Osaka University
- Susumu Kuwabata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor nanoparticles and method for producing same
- Patent number 12,151,947
- Issue date Nov 26, 2024
- NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH...
- Tsukasa Torimoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Quantum dot, wavelength conversion material, backlight unit, image...
- Patent number 12,139,655
- Issue date Nov 12, 2024
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro Nojima
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Manufacturing method of optical film and optical film
- Patent number 12,054,658
- Issue date Aug 6, 2024
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Xiaowei Sun
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Scintillator structure and manufacturing method thereof
- Patent number 12,013,501
- Issue date Jun 18, 2024
- PROTERIAL, LTD.
- Yousuke Nobumoto
- G01 - MEASURING TESTING
Information Patent Grant
Bright silver based quaternary nanostructures
- Patent number 11,970,646
- Issue date Apr 30, 2024
- Shoei Chemical Inc.
- Ashenafi Damtew Mamuye
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Films comprising bright silver based quaternary nanostructures
- Patent number 11,926,776
- Issue date Mar 12, 2024
- Shoei Chemical Inc.
- Ravisubhash Tangirala
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Fluorescent semiconductor nanocrystal material, preparation and app...
- Patent number 11,898,072
- Issue date Feb 13, 2024
- Shanghai Jiao Tong University
- Liang Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quantum dot and method for producing the same
- Patent number 11,873,436
- Issue date Jan 16, 2024
- NS MATERIALS INC.
- Toshiaki Shimasaki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor nanoparticles and method of producing semiconductor n...
- Patent number 11,788,003
- Issue date Oct 17, 2023
- Osaka University
- Susumu Kuwabata
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Quantum dots, quantum dot-polymer composite, and electronic device...
- Patent number 11,753,589
- Issue date Sep 12, 2023
- Samsung Electronics Co., Ltd.
- Jihyun Min
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Solution for use in filling micrometer-size cavities
- Patent number 11,667,833
- Issue date Jun 6, 2023
- COMMISSARIAT A L'ENEGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Gilles Le Blevennec
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Scintillator structure and manufacturing method thereof
- Patent number 11,619,750
- Issue date Apr 4, 2023
- Hitachi Metals, Ltd.
- Yousuke Nobumoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Quantum dots, composites, and device including the same
- Patent number 11,597,876
- Issue date Mar 7, 2023
- Samsung Display Co., Ltd.
- Hyeyeon Yang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Lighting system for protecting circadian neuroendocrine function
- Patent number 11,577,091
- Issue date Feb 14, 2023
- KORRUS, INC.
- Martin Christopher Moore-Ede
- F21 - LIGHTING
Information Patent Grant
Quantum dot material, and preparation method and use thereof
- Patent number 11,535,796
- Issue date Dec 27, 2022
- SHENZHEN PLANCK INNOVATION TECHNOLOGY CO., LTD
- Xiaowei Sun
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Low-PH nanoparticles and ligands
- Patent number 11,492,547
- Issue date Nov 8, 2022
- UbiQD, Inc.
- Karthik Ramasamy
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Films comprising bright silver based quaternary nanostructures
- Patent number 11,407,940
- Issue date Aug 9, 2022
- Nanosys, Inc.
- Ravisubhash Tangirala
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor element, semiconductor device, and method for manufac...
- Patent number 11,349,049
- Issue date May 31, 2022
- Nichia Corporation
- Shuji Shioji
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Preparation of nanoparticle materials
- Patent number 11,339,327
- Issue date May 24, 2022
- Nanoco Technologies Ltd.
- Paul O'Brien
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor nanoparticles, method of producing semiconductor nano...
- Patent number 11,332,663
- Issue date May 17, 2022
- NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH...
- Tsukasa Torimoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor nanoparticles and method of producing semiconductor n...
- Patent number 11,174,429
- Issue date Nov 16, 2021
- NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH...
- Tsukasa Torimoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Colorless luminescent solar concentrators using colloidal semicondu...
- Patent number 11,168,225
- Issue date Nov 9, 2021
- Triad National Security, LLC
- Hunter McDaniel
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor nanoparticles and method of producing semiconductor n...
- Patent number 11,162,024
- Issue date Nov 2, 2021
- Osaka University
- Susumu Kuwabata
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of detecting antimony ions and method of removing antimony i...
- Patent number 11,143,592
- Issue date Oct 12, 2021
- King Abdulaziz University
- Waleed Elsayed Mahmoud Elsayed
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Bright silver based quaternary nanostructures
- Patent number 10,927,294
- Issue date Feb 23, 2021
- Nanosys, Inc.
- Ashenafi Damtew Mamuye
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
MANGANESE-ACTIVATED NARROWBAND RED PHOSPHORS
- Publication number 20250236790
- Publication date Jul 24, 2025
- Intematix Corporation
- Yi-Qun LI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RARE EARTH ALUMINATE PHOSPHOR AND PRODUCTION METHOD THEREOF, WAVELE...
- Publication number 20250179359
- Publication date Jun 5, 2025
- Nichia Corporation.
- Yasuaki MASHIMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SEMICONDUCTOR NANOPARTICLES COMPOSED OF AgAuS-BASED MULTICOMPONENT...
- Publication number 20250163320
- Publication date May 22, 2025
- National University Corporation Tokai National Higher Education and Research...
- Tsukasa TORIMOTO
- B82 - NANO-TECHNOLOGY
Information Patent Application
QUANTUM DOT, METHOD OF PREPARING THE SAME, LIGHT-EMITTING DEVICE IN...
- Publication number 20250101300
- Publication date Mar 27, 2025
- SAMSUNG DISPLAY CO., LTD.
- Bitna Yoon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DISPLAY DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME
- Publication number 20250107385
- Publication date Mar 27, 2025
- SAMSUNG DISPLAY CO., LTD.
- KYUNGSIG LEE
- B82 - NANO-TECHNOLOGY
Information Patent Application
QUANTUM DOT, LIGHT EMITTING ELEMENT, AND DISPLAY DEVICE
- Publication number 20250101297
- Publication date Mar 27, 2025
- SAMSUNG DISPLAY CO., LTD.
- SUNGJAE KIM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT DETECTION ELEMENT, IMAGE SENSOR AND METHOD FOR PRODUCING LIGH...
- Publication number 20250089435
- Publication date Mar 13, 2025
- FUJIFILM CORPORATION
- Takashi GOTO
- B82 - NANO-TECHNOLOGY
Information Patent Application
QUANTUM DOT AND METHOD FOR PREPARING THE QUANTUM DOT
- Publication number 20250084306
- Publication date Mar 13, 2025
- SAMSUNG DISPLAY CO., LTD.
- JUNEHYUK JUNG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SEMICONDUCTOR NANOPARTICLE, PRODCUTION METHOD THEREOF, ELECTRONIC D...
- Publication number 20250051639
- Publication date Feb 13, 2025
- Samsung Electronics Co., Ltd.
- Seungrim YANG
- B82 - NANO-TECHNOLOGY
Information Patent Application
RESIN FILM AND DISPLAY DEVICE
- Publication number 20250012965
- Publication date Jan 9, 2025
- Sumitomo Chemical Company, Limited
- Masayoshi TOKUDA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
QUANTUM DOT, MANUFACTURING METHOD OF THE SAME, AND LIGHT-EMITTING D...
- Publication number 20240318074
- Publication date Sep 26, 2024
- SAMSUNG DISPLAY CO., LTD.
- Youngsik Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
QUANTUM DOT AND METHOD FOR PRODUCING THE SAME
- Publication number 20240318076
- Publication date Sep 26, 2024
- NS MATERIALS INC.
- Toshiaki SHIMASAKI
- B82 - NANO-TECHNOLOGY
Information Patent Application
QUANTUM DOT, MANUFACTURING METHOD THEREOF, AND LIGHT-EMITTING DEVIC...
- Publication number 20240301287
- Publication date Sep 12, 2024
- SAMSUNG DISPLAY CO., LTD.
- Bitna YOON
- B82 - NANO-TECHNOLOGY
Information Patent Application
QUANTUM DOT, OPTICAL MEMBER AND ELECTRONIC APPARATUS INCLUDING THE...
- Publication number 20240279542
- Publication date Aug 22, 2024
- SAMSUNG DISPLAY CO., LTD.
- Sunyoung Kwon
- B82 - NANO-TECHNOLOGY
Information Patent Application
BRIGHT SILVER BASED QUATERNARY NANOSTRUCTURES
- Publication number 20240263069
- Publication date Aug 8, 2024
- SHOEI CHEMICAL INC.
- Ashenafi Damtew MAMUYE
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR NANOPARTICLES AND METHOD OF PRODUCING THEREOF
- Publication number 20240240079
- Publication date Jul 18, 2024
- Nichia Corporation.
- Yohei IKAGAWA
- B82 - NANO-TECHNOLOGY
Information Patent Application
FILMS COMPRISING BRIGHT SILVER BASED QUATERNARY NANOSTRUCTURES
- Publication number 20240209257
- Publication date Jun 27, 2024
- SHOEI CHEMICAL, INC.
- Ravisubhash TANGIRALA
- B82 - NANO-TECHNOLOGY
Information Patent Application
Quantum Dots, Methods For Preparing Quantum Dots, And Electronic De...
- Publication number 20240174919
- Publication date May 30, 2024
- DUK SAN NEOLUX CO., LTD.
- Han Byule LIM
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR NANOPARTICLE, A PRODUCTION METHOD THEREOF, AND ELECTR...
- Publication number 20240174918
- Publication date May 30, 2024
- Samsung Electronics Co., Ltd.
- Hyundong HA
- B82 - NANO-TECHNOLOGY
Information Patent Application
NANOCRYSTAL PARTICLES AND PRODUCTION METHOD THEREOF
- Publication number 20240174921
- Publication date May 30, 2024
- Samsung Electronics Co., Ltd.
- Yuho WON
- B82 - NANO-TECHNOLOGY
Information Patent Application
QUANTUM DOT, METHOD FOR PREPARING QUANTUM DOT, AND DISPLAY DEVICE I...
- Publication number 20240166944
- Publication date May 23, 2024
- SAMSUNG DISPLAY CO., LTD.
- SUNGJAE KIM
- G02 - OPTICS
Information Patent Application
ELECTROLUMINESCENT ELEMENT, LIGHT EMITTING DEVICE, AND PRODUCTION M...
- Publication number 20240150649
- Publication date May 9, 2024
- SHARP KABUSHIKI KAISHA
- Kazuki GOTO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
QUANTUM DOTS AND MANUFACTURING METHOD THEREOF
- Publication number 20240124771
- Publication date Apr 18, 2024
- SAMSUNG DISPLAY CO., LTD.
- JUO NAM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SCATTERING PARTICLE, INK COMPOSITION INCLUDING THE SAME, AND DISPLA...
- Publication number 20240059921
- Publication date Feb 22, 2024
- SAMSUNG DISPLAY CO., LTD.
- Soodong Kim
- B82 - NANO-TECHNOLOGY
Information Patent Application
Quantum Dot, Optical Member Including Quantum Dot, Electronic Appar...
- Publication number 20240052239
- Publication date Feb 15, 2024
- SAMSUNG DISPLAY CO., LTD.
- Jungho JO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SEMICONDUCTOR NANOPARTICLES AND METHOD OF PRODUCING SEMICONDUCTOR N...
- Publication number 20230416603
- Publication date Dec 28, 2023
- OSAKA UNIVERSITY
- Susumu KUWABATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
I-III-VI BASED QUANTUM DOTS AND FABRICATION METHOD THEREOF
- Publication number 20230399566
- Publication date Dec 14, 2023
- HONGIK UNIVERSITY INDUSTRY-ACADEMIA COOPERATION FOUNDATION
- Hee-Sun YANG
- B82 - NANO-TECHNOLOGY
Information Patent Application
QUANTUM DOTS, QUANTUM DOT-POLYMER COMPOSITE, AND ELECTRONIC DEVICE...
- Publication number 20230374378
- Publication date Nov 23, 2023
- Samsung Electronics Co., Ltd.
- Jihyun MIN
- B82 - NANO-TECHNOLOGY
Information Patent Application
DISPLAY PANEL, AND ELECTRONIC DEVICE INCLUDING SAME
- Publication number 20230303921
- Publication date Sep 28, 2023
- Samsung Electronics Co., Ltd.
- Tae-Gon KIM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SEMICONDUCTOR NANOPARTICLE, AND COLOR CONVERSION PANEL AND ELECTRON...
- Publication number 20230295491
- Publication date Sep 21, 2023
- Samsung Electronics Co., Ltd.
- A Ra JO
- H01 - BASIC ELECTRIC ELEMENTS

Chalcogenides

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Low-pH nanoparticles and ligands

Lighting system for protecting circadian neuroendocrine function

Semiconductor nanoparticles and method of producing semiconductor n...

Films comprising bright silver based quaternary nanostructures

Core-shell semiconductor nanoparticles, production method thereof,...

Semiconductor nanoparticles and method for producing same

Quantum dot, wavelength conversion material, backlight unit, image...

Manufacturing method of optical film and optical film

Scintillator structure and manufacturing method thereof

Bright silver based quaternary nanostructures

Films comprising bright silver based quaternary nanostructures

Fluorescent semiconductor nanocrystal material, preparation and app...

Quantum dot and method for producing the same

Semiconductor nanoparticles and method of producing semiconductor n...

Quantum dots, quantum dot-polymer composite, and electronic device...

Solution for use in filling micrometer-size cavities

Scintillator structure and manufacturing method thereof

Quantum dots, composites, and device including the same

Lighting system for protecting circadian neuroendocrine function

Quantum dot material, and preparation method and use thereof

Low-PH nanoparticles and ligands

Films comprising bright silver based quaternary nanostructures

Semiconductor element, semiconductor device, and method for manufac...

Preparation of nanoparticle materials

Semiconductor nanoparticles, method of producing semiconductor nano...

Semiconductor nanoparticles and method of producing semiconductor n...

Colorless luminescent solar concentrators using colloidal semicondu...

Semiconductor nanoparticles and method of producing semiconductor n...

Method of detecting antimony ions and method of removing antimony i...

Bright silver based quaternary nanostructures

Patents Applicationslast 30 patents

MANGANESE-ACTIVATED NARROWBAND RED PHOSPHORS

RARE EARTH ALUMINATE PHOSPHOR AND PRODUCTION METHOD THEREOF, WAVELE...

SEMICONDUCTOR NANOPARTICLES COMPOSED OF AgAuS-BASED MULTICOMPONENT...

QUANTUM DOT, METHOD OF PREPARING THE SAME, LIGHT-EMITTING DEVICE IN...

DISPLAY DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME

QUANTUM DOT, LIGHT EMITTING ELEMENT, AND DISPLAY DEVICE

LIGHT DETECTION ELEMENT, IMAGE SENSOR AND METHOD FOR PRODUCING LIGH...

QUANTUM DOT AND METHOD FOR PREPARING THE QUANTUM DOT

SEMICONDUCTOR NANOPARTICLE, PRODCUTION METHOD THEREOF, ELECTRONIC D...

RESIN FILM AND DISPLAY DEVICE

QUANTUM DOT, MANUFACTURING METHOD OF THE SAME, AND LIGHT-EMITTING D...

QUANTUM DOT AND METHOD FOR PRODUCING THE SAME

QUANTUM DOT, MANUFACTURING METHOD THEREOF, AND LIGHT-EMITTING DEVIC...

QUANTUM DOT, OPTICAL MEMBER AND ELECTRONIC APPARATUS INCLUDING THE...

BRIGHT SILVER BASED QUATERNARY NANOSTRUCTURES

SEMICONDUCTOR NANOPARTICLES AND METHOD OF PRODUCING THEREOF

FILMS COMPRISING BRIGHT SILVER BASED QUATERNARY NANOSTRUCTURES

Quantum Dots, Methods For Preparing Quantum Dots, And Electronic De...

SEMICONDUCTOR NANOPARTICLE, A PRODUCTION METHOD THEREOF, AND ELECTR...

NANOCRYSTAL PARTICLES AND PRODUCTION METHOD THEREOF

QUANTUM DOT, METHOD FOR PREPARING QUANTUM DOT, AND DISPLAY DEVICE I...

ELECTROLUMINESCENT ELEMENT, LIGHT EMITTING DEVICE, AND PRODUCTION M...

QUANTUM DOTS AND MANUFACTURING METHOD THEREOF

SCATTERING PARTICLE, INK COMPOSITION INCLUDING THE SAME, AND DISPLA...

Quantum Dot, Optical Member Including Quantum Dot, Electronic Appar...

SEMICONDUCTOR NANOPARTICLES AND METHOD OF PRODUCING SEMICONDUCTOR N...

I-III-VI BASED QUANTUM DOTS AND FABRICATION METHOD THEREOF

QUANTUM DOTS, QUANTUM DOT-POLYMER COMPOSITE, AND ELECTRONIC DEVICE...

DISPLAY PANEL, AND ELECTRONIC DEVICE INCLUDING SAME

SEMICONDUCTOR NANOPARTICLE, AND COLOR CONVERSION PANEL AND ELECTRON...