Cheng-Chung YAO

Follow

Person

Chung-Li, TW

People

Patents Grantslast 30 patents

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
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

Patents Applicationslast 30 patents

Information Patent Application
NOVEL DIAMINE COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE USING...
- Publication number 20180033965
- Publication date Feb 1, 2018
- 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
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