Huang-Ming Guo

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Taoyuan, TW

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Patents Grantslast 30 patents

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
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 8,592,055
- Issue date Nov 26, 2013
- E-Ray Optoelectronics Technology Co., Ltd.
- Banumathy Balaganesan
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

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
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