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Patents Grants
last 30 patents
Information
Patent Grant
White organic light-emitting diode
Patent number
9,859,517
Issue date
Jan 2, 2018
Nitto Denko Corporation
Qianxi Lai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Top-emitting white organic light-emitting diodes having improved ef...
Patent number
9,722,200
Issue date
Aug 1, 2017
Nitto Denko Corporation
Liping Ma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polyphenylene host compounds
Patent number
9,548,458
Issue date
Jan 17, 2017
Nitto Denko Corporation
Shijun Zheng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compounds for use in light-emitting devices
Patent number
9,373,797
Issue date
Jun 21, 2016
Nitto Denko Corporation
Shijun Zheng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Top-emitting white organic light-emitting diodes having improved ef...
Patent number
9,299,945
Issue date
Mar 29, 2016
Nitto Denko Corporation
Liping Ma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting devices comprising nanostructures
Patent number
8,952,364
Issue date
Feb 10, 2015
Nitto Denko Corporation
Qianxi Lai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polyphenylene host compounds
Patent number
8,933,243
Issue date
Jan 13, 2015
Nitto Denko Corporation
Shijun Zheng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hybrid composite emissive construct and light-emitting devices usin...
Patent number
8,604,689
Issue date
Dec 10, 2013
Nitto Denko Corporation
Liping Ma
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SUPERHYDROPHILIC COATING COMPOSITION
Publication number
20220073782
Publication date
Mar 10, 2022
Qianxi Lai
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ANTIFOULING POLYMER COMPOSITE
Publication number
20210269656
Publication date
Sep 2, 2021
NITTO DENKO CORPORATION
Qianxi Lai
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
TOP-EMITTING WHITE ORGANIC LIGHT-EMITTING DIODES HAVING IMPROVED EF...
Publication number
20160285026
Publication date
Sep 29, 2016
Nitto Denko Corporation
Liping Ma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Polyphenylene Host Compounds
Publication number
20150099890
Publication date
Apr 9, 2015
Nitto Denko Corporation
Shijun Zheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WHITE ORGANIC LIGHT-EMITTING DIODE
Publication number
20140070194
Publication date
Mar 13, 2014
Nitto Denko Corporation
Qianxi Lai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TOP-EMITTING WHITE ORGANIC LIGHT-EMITTING DIODES HAVING IMPROVED EF...
Publication number
20130153871
Publication date
Jun 20, 2013
LIPING MA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOUNDS FOR USE IN LIGHT-EMITTING DEVICES
Publication number
20130146856
Publication date
Jun 13, 2013
Nitto Denko Corporation
Shijun Zheng
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Light-Emitting Devices Comprising Nanostructures
Publication number
20130140534
Publication date
Jun 6, 2013
Nitto Denko Corporation
Qianxi Lai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POROUS FILMS FOR USE IN LIGHT-EMITTING DEVICES
Publication number
20120223635
Publication date
Sep 6, 2012
Nitto Denko Corporation
Amane Mochizuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYBRID COMPOSITE EMISSIVE CONSTRUCT AND LIGHT-EMITTING DEVICES USIN...
Publication number
20120121933
Publication date
May 17, 2012
Nitto Denko Corporation
Liping Ma
H01 - BASIC ELECTRIC ELEMENTS