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Banumathy Balaganesan
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Patents Grants
last 30 patents
Information
Patent Grant
Organic light-emitting element
Patent number
10,243,147
Issue date
Mar 26, 2019
E-RAY OPTOELECTRONICS TECHNOLOGY CO., LTD.
Heh-Lung Huang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Heterocyclic compounds and organic electroluminescent devices using...
Patent number
10,014,480
Issue date
Jul 3, 2018
E-Ray Optoelectronics Technology Co., Ltd.
Banumathy Balaganesan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Phosphorescent materials for organic electroluminescent devices
Patent number
9,812,654
Issue date
Nov 7, 2017
E-Ray Optoelectronics Technology Co., Ltd.
Banumathy Balaganesan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Imidazole compound, material for electronic device, electroluminesc...
Patent number
9,559,312
Issue date
Jan 31, 2017
E-Ray Optoelectronics Technology Co., Ltd.
Taizo Hatta
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbazole derivative and organic electroluminescent devices utilizi...
Patent number
9,450,192
Issue date
Sep 20, 2016
E-RAY OPTOELECTRONICS TECHNOLOGY
Banumathy Balaganesan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compound for organic electroluminescent device and organic electrol...
Patent number
9,353,085
Issue date
May 31, 2016
E-Ray Optoelectronics Technology Co., Ltd.
Banumathy Balaganesan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Electrically conducting compositions for organic electronic devices
Patent number
9,306,096
Issue date
Apr 5, 2016
E-Ray Optoelectronics Technology Co., Ltd.
Banumathy Balaganesan
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Electron transporting compounds and organic electroluminescent devi...
Patent number
9,153,787
Issue date
Oct 6, 2015
E-Ray Optoelectronics Technology Co., Ltd.
Banumathy Balaganesan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound for organic electroluminescent device and organic electrol...
Patent number
8,592,055
Issue date
Nov 26, 2013
E-Ray Optoelectronics Technology Co., Ltd.
Banumathy Balaganesan
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
ORGANIC LIGHT-EMITTING ELEMENT
Publication number
20170025617
Publication date
Jan 26, 2017
E-RAY OPTOELECTRONICS TECHNOLOGY CO., LTD.
Heh-Lung Huang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HETEROCYCLIC COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICES USING...
Publication number
20160133848
Publication date
May 12, 2016
E-RAY OPTOELECTRONICS TECHONOLOGY CO., LTD.
Banumathy Balaganesan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PHOSPHORESCENT MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
Publication number
20150372242
Publication date
Dec 24, 2015
E-RAY OPTOELECTRONICS TECHNOLOGY CO., LTD.
Banumathy Balaganesan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ELECTRON TRANSPORTING COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVI...
Publication number
20140284580
Publication date
Sep 25, 2014
E-RAY OPTOELECTRONICS TECHONOLOGY CO., LTD.
Banumathy Balaganesan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRON TRANSPORTING COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVI...
Publication number
20140163233
Publication date
Jun 12, 2014
E-RAY OPTOELECTRONICS TECHONOLOGY CO., LTD.
Banumathy Balaganesan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRICALLY CONDUCTING COMPOSITIONS FOR ORGANIC ELECTRONIC DEVICES
Publication number
20140048747
Publication date
Feb 20, 2014
E-RAY OPTOELECTRONICS TECHNOLOGY CO., LTD.
Banumathy BALAGANESAN
B82 - NANO-TECHNOLOGY
Information
Patent Application
COMPOUND FOR ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROLUMINESCE...
Publication number
20130048956
Publication date
Feb 28, 2013
E-RAY OPTOELECTRONICS TECHNOLOGY CO., LTD.
Banumathy Balaganesan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CARBAZOLE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICES UTILIZI...
Publication number
20120175598
Publication date
Jul 12, 2012
E-RAY OPTOELECTRONICS TECHNOLOGY CO., LTD.
Banumathy Balaganesan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...
Publication number
20110309345
Publication date
Dec 22, 2011
E-RAY OPTOELECTRONICS TECHNOLOGY CO., LTD.
Banumathy Balaganesan
C07 - ORGANIC CHEMISTRY