Patents by Inventor Raymong KWONG

Raymong KWONG 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: 20220216421
    Abstract: Novel organic compounds comprising a bicarbazole core are provided. In particular, the compounds has a 3,3?-bicarbazole core substituted at the 9-position with a triazine or pyrimidine. The compounds may be used in organic light emitting devices to provide devices having improved efficiency and improved lifetime.
    Type: Application
    Filed: March 11, 2022
    Publication date: July 7, 2022
    Applicant: Universal Display Corporation
    Inventors: Chuanjun XIA, Raymong KWONG, Ken-Tsung Wong, Ming-Cheng KUO