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Hailin Wang
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Zhejiang, CN
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Patents Grants
last 30 patents
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Patent Grant
Quantum dot composition, quantum dot luminescent material, preparat...
Patent number
11,091,691
Issue date
Aug 17, 2021
Najing Technology Corporation Limited
Long Fang
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
Quantum Dot Light-emitting Device and Display Device
Publication number
20230141990
Publication date
May 11, 2023
Najing Technology Corporation Limited
Hailin WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING PROCESS OF LIGHT EMITTING DEVICE AND LIGHT EMITTING D...
Publication number
20210408323
Publication date
Dec 30, 2021
Najing Technology Corporation Limited
Yongyin KANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC BARRIER FILM, PREPARATION METHOD OF ORGANIC BARRIER FILM, A...
Publication number
20210347957
Publication date
Nov 11, 2021
Najing Technology Corporation Limited
Hailin WANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20210265538
Publication date
Aug 26, 2021
Najing Technology Corporation Limited
Hailin WANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
QUANTUM DOT COMPOSITION, QUANTUM DOT LUMINESCENT MATERIAL, PREPARAT...
Publication number
20200347291
Publication date
Nov 5, 2020
Najing Technology Corporation Limited
Long FANG
B82 - NANO-TECHNOLOGY
Information
Patent Application
Mop with Foldaway Rod
Publication number
20070151056
Publication date
Jul 5, 2007
Xuelin Zhu
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS