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last 30 patents
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Patent Grant
Printing composition, electronic device comprising same and prepara...
Patent number
11,555,128
Issue date
Jan 17, 2023
GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.
Junyou Pan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Printing ink formulations, preparation methods and uses thereof
Patent number
11,248,138
Issue date
Feb 15, 2022
GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD
Junyou Pan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Deuterated organic compound, mixture and composition containing sai...
Patent number
10,323,180
Issue date
Jun 18, 2019
GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.
Junyou Pan
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
QUANTUM DOT FILM, AND QUANTUM DOT LIGHT-EMITTING DIODE AND PREPARAT...
Publication number
20250026979
Publication date
Jan 23, 2025
TCL TECHNOLOGY GROUP CORPORATION
Zhiwen NIE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PRINTING COMPOSITION, ELECTRONIC DEVICE COMPRISING SAME AND PREPARA...
Publication number
20200291251
Publication date
Sep 17, 2020
Guangzhou ChinaRay Optoelectronic Materials Ltd.
Junyou PAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRINTING INK FORMULATIONS, PREPARATION METHODS AND USES THEREOF
Publication number
20190375956
Publication date
Dec 12, 2019
GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.
Junyou PAN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FORMULATIONS FOR PRINTED ELECTRONIC DEVICES, PREPARATION METHODS AN...
Publication number
20190276696
Publication date
Sep 12, 2019
GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.
Junyou PAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLUMINESCENT DEVICE, PREPARATION METHOD THEREOF, AND INK FORM...
Publication number
20180331312
Publication date
Nov 15, 2018
Guangzhou ChinaRay Optoelectronic Materials Ltd.
Junyou PAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRINTING FORMULATION AND APPLICATION THEREOF
Publication number
20180327622
Publication date
Nov 15, 2018
Guangzhou ChinaRay Optoelectronic Materials Ltd.
Junyou PAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEUTERATED ORGANIC COMPOUND, MIXTURE AND COMPOSITION CONTAINING SAI...
Publication number
20180010040
Publication date
Jan 11, 2018
GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.
Junyou PAN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC MIXTURE, FORMULATION AND ORGANIC ELECTRONIC DEVICE COMPRISI...
Publication number
20170194585
Publication date
Jul 6, 2017
Guangzhou ChinaRay Optoelectronic Materials Ltd.
Xiaolin YAN
H01 - BASIC ELECTRIC ELEMENTS