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Patents Grants
last 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 Applications
last 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