Patents by Inventor Lichang Zheng

Lichang Zheng 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).

  • Organic Electroluminescent Materials and Devices
    Publication number: 20170025618
    Abstract: Compounds containing indolocarbazole and terphenyl building blocks are disclosed in this application. These compounds are useful for application in organic electroluminescent devices.
    Type: Application
    Filed: October 3, 2016
    Publication date: January 26, 2017
    Inventors: Lichang Zheng, Ting-Chih Wang, Zhiqiang Ji, Walter Yeager, Alexey Borisovich Dyatkin, Bin Ma, Chuanjun Xia, Bert Alleyne