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last 30 patents
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Patent Grant
Quantum dot light-emitting device, manufacturing method and display...
Patent number
11,903,230
Issue date
Feb 13, 2024
BOE Technology Group Co., Ltd.
Wenhai Mei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light emitting diode device, display panel, display device, and man...
Patent number
11,877,461
Issue date
Jan 16, 2024
BOE Technology Group Co., Ltd.
Wenhai Mei
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for patterning quantum dot layer, method for manufacturing l...
Patent number
11,672,162
Issue date
Jun 6, 2023
BOE Technology Group Co., Ltd.
Wenhai Mei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Array substrate and manufacturing method therefor, and display panel
Patent number
11,637,262
Issue date
Apr 25, 2023
BOE Technology Group Co., Ltd.
Wenhai Mei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Quantum dot display panel, manufacturing method thereof, and displa...
Patent number
11,611,015
Issue date
Mar 21, 2023
BOE Technology Group Co., Ltd.
Wenhai Mei
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Ligand and method of manufacturing the same, quantum dot film and m...
Patent number
11,530,350
Issue date
Dec 20, 2022
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
Wenhai Mei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Quantum dot display substrate, method for manufacturing the same an...
Patent number
11,335,875
Issue date
May 17, 2022
BOE Technology Group Co., Ltd.
Wenhai Mei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nanoparticle, method for preparing display substrate and display de...
Patent number
11,258,026
Issue date
Feb 22, 2022
BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
Zhuo Chen
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Polymer, quantum dots film layer and preparation method thereof
Patent number
11,233,212
Issue date
Jan 25, 2022
BOE Technology Group Co., Ltd.
Wenhai Mei
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for patterning quantum dot layer, method for manufacturing d...
Patent number
11,158,800
Issue date
Oct 26, 2021
BOE Technology Group Co., Ltd.
Zhuo Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for quantum dots ligand exchange
Patent number
10,975,297
Issue date
Apr 13, 2021
BOE Technology Group Co., Ltd.
Wenhai Mei
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Zinc oxide ink and method for manufacturing the same, electron tran...
Patent number
10,676,625
Issue date
Jun 9, 2020
BOE Technology Group Co., Ltd.
Wenhai Mei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
QLED device and manufacturing method thereof, QLED display panel an...
Patent number
10,347,836
Issue date
Jul 9, 2019
BOE Technology Group Co., Ltd.
Wenhai Mei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Quantum dots light emitting diode and fabricating method thereof, d...
Patent number
10,276,820
Issue date
Apr 30, 2019
BOE Technology Group Co., Ltd.
Changcheng Ju
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Quantum Dot Light-Emitting Device, Manufacturing Method and Display...
Publication number
20240065019
Publication date
Feb 22, 2024
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai MEI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LIGHT-EMITTING DEVICE AND PREPARATION METHOD THEREOF, DISPLAY SUBST...
Publication number
20240040813
Publication date
Feb 1, 2024
Beijing BOE Technology Development Co., Ltd.
Wenhai MEI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
QUANTUM DOT FILM LAYER, QUANTUM DOT LIGHT-EMITTING DEVICE, AND FABR...
Publication number
20230389406
Publication date
Nov 30, 2023
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai MEI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT EMITTING DIODE DEVICE, DISPLAY PANEL, DISPLAY DEVICE, AND MAN...
Publication number
20230354630
Publication date
Nov 2, 2023
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai MEI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
QUANTUM DOT LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREFOR...
Publication number
20230337447
Publication date
Oct 19, 2023
Beijing BOE Technology Development Co., Ltd.
Wenhai Mei
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PATTERNING QUANTUM DOT LAYER, METHOD FOR MANUFACTURING L...
Publication number
20230263040
Publication date
Aug 17, 2023
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai Mei
Information
Patent Application
QUANTUM DOT LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20230165025
Publication date
May 25, 2023
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai MEI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DISPLAY SUBSTRATE, DISPLAY DEVICE, AND MANUFACTURING METHOD FOR DIS...
Publication number
20230145503
Publication date
May 11, 2023
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai MEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QUANTUM DOT LIGAND, QUANTUM DOT MATERIAL AND QUANTUM DOT LIGHT EMIT...
Publication number
20230119074
Publication date
Apr 20, 2023
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai MEI
B82 - NANO-TECHNOLOGY
Information
Patent Application
DISPLAY SUBSTRATE AND PREPARATION METHOD THEREFOR, AND DISPLAY APPA...
Publication number
20230039681
Publication date
Feb 9, 2023
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai MEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING THIN FILM, PREPARATION METHOD THEREFOR, LIGHT-EMITTI...
Publication number
20230010474
Publication date
Jan 12, 2023
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai MEI
B82 - NANO-TECHNOLOGY
Information
Patent Application
Quantum Dot Light-Emitting Device, Manufacturing Method and Display...
Publication number
20220384758
Publication date
Dec 1, 2022
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai MEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QUANTUM-DOT LIGAND, QUANTUM-DOT CATALYST AND QUANTUM-DOT DEVICE
Publication number
20220379289
Publication date
Dec 1, 2022
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai Mei
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
QUANTUM DOT LIGHT EMITTING DIODE, MANUFACTURING METHOD THEREOF AND...
Publication number
20220320454
Publication date
Oct 6, 2022
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai MEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Quantum Dot Light Emitting Device and Preparation Method Thereof, P...
Publication number
20220310983
Publication date
Sep 29, 2022
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai Mei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QUANTUM DOT LIGHT-EMITTING STRUCTURE AND MANUFACTURING METHOD THERE...
Publication number
20220251446
Publication date
Aug 11, 2022
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai MEI
B82 - NANO-TECHNOLOGY
Information
Patent Application
DISPLAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY P...
Publication number
20220238605
Publication date
Jul 28, 2022
Beijing BOE Technology Development Co., Ltd.
Wenhai MEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NANOPARTICLE, METHOD FOR PATTERNING NANOPARTICLE LAYER AND LIGHT EM...
Publication number
20220165952
Publication date
May 26, 2022
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai MEI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME, LIGHT-E...
Publication number
20220165975
Publication date
May 26, 2022
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai MEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QUANTUM DOT LIGHT EMITTING DEVICE, PREPARATION METHOD THEREOF AND D...
Publication number
20220098479
Publication date
Mar 31, 2022
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai MEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING PANEL, DISPLAY APPARATUS, AND MANUFACTURING METHOD O...
Publication number
20220102661
Publication date
Mar 31, 2022
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai MEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QUANTUM DOT FILM, QUANTUM DOT DEVICE, AND DISPLAY PANEL
Publication number
20220073816
Publication date
Mar 10, 2022
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai MEI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PATTERNING QUANTUM DOT LAYER, METHOD FOR MANUFACTURING L...
Publication number
20220013752
Publication date
Jan 13, 2022
Boe Technology Group Co., Ltd.
Wenhai Mei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGAND, LIGAND QUANTUM DOT, QUANTUM DOT LAYER AND METHOD FOR PATTER...
Publication number
20210388259
Publication date
Dec 16, 2021
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai MEI
B82 - NANO-TECHNOLOGY
Information
Patent Application
ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY PANEL
Publication number
20210305526
Publication date
Sep 30, 2021
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai MEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING STRUCTURE, DISPLAY PANEL AND DISPLAY DEVICE
Publication number
20210288281
Publication date
Sep 16, 2021
Beijing BOE Technology Development Co., Ltd.
Dong LI
B82 - NANO-TECHNOLOGY
Information
Patent Application
QUANTUM DOT DISPLAY PANEL, MANUFACTURING METHOD THEREOF, AND DISPLA...
Publication number
20210226084
Publication date
Jul 22, 2021
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai MEI
B82 - NANO-TECHNOLOGY
Information
Patent Application
LIGAND AND METHOD OF MANUFACTURING THE SAME, QUANTUM DOT FILM AND M...
Publication number
20210095194
Publication date
Apr 1, 2021
Boe Technology Group Co., Ltd.
Wenhai MEI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
QUANTUM DOT DISPLAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME AN...
Publication number
20200411783
Publication date
Dec 31, 2020
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai MEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NANOPARTICLE, METHOD FOR PREPARING DISPLAY SUBSTRATE AND DISPLAY DE...
Publication number
20200127219
Publication date
Apr 23, 2020
Beijing BOE Technology Development Co., Ltd.
Zhuo CHEN
B82 - NANO-TECHNOLOGY