Patents by Inventor Kao-Shuh Chuang

Kao-Shuh Chuang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Novel benzo[b]furan derivatives and their use
    Publication number: 20070152569
    Abstract: The present invention relates to novel benzo[b]furan derivatives, particular to novel benzo[b]furan derivatives having substituents at the 4-position. The present invention also relates to a use of the benzo[b]furan derivatives as electroluminescent material in OLED.
    Type: Application
    Filed: January 4, 2006
    Publication date: July 5, 2007
    Inventors: Jih-Ru Hwu, Shwu-Chen Tsay, Kao-Shuh Chuang