Patents by Inventor Jae Pi KOO

Jae Pi KOO 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).

  • REDDENING-RESISTANT LAYER
    Publication number: 20220146775
    Abstract: The present disclosure relates to an optical laminate or a reddening-resistant layer. The present disclosure can provide an optical laminate that does not cause a so-called reddening phenomenon even when driven or maintained under extremely harsh conditions (e.g., very high temperature conditions), or a reddening-resistant layer applied thereto.
    Type: Application
    Filed: January 31, 2020
    Publication date: May 12, 2022
    Inventors: Jin Seok BYUN, Yeong Rae CHANG, Na Young SHIN, Kyun Il RAH, Jae Pi KOO