Patents by Inventor Sei-Yeon YOON

Sei-Yeon YOON 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).

  • COMPOUND FOR ORGANIC LIGHT-EMITTING DEVICE AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING SAME
    Publication number: 20180123055
    Abstract: The present invention relates to an anthracene derivative selected from among compounds represented by Chemical Formulas A-1, A-2, B-1, and B-2, and an organic light-emitting device including the same. Structures of individual moieties in the anthracene derivative are as defined in the specification.
    Type: Application
    Filed: April 15, 2016
    Publication date: May 3, 2018
    Inventors: Seok-Bae PARK, Hee-Dae KIM, Yoona SHIN, Sang-woo PARK, Soon-Wook CHA, Young-Hwan PARK, Sei-Yeon YOON, Sung-Wan PYO