Patents by Inventor Youn II Ko

Youn II Ko 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).

  • NEAR-INFRARED CUT FILTER AND SOLID-STATE IMAGE PICKUP DEVICE INCLUDING SAME
    Publication number: 20160139308
    Abstract: A near-infrared cut filter of which a transmittance satisfies the conditions (A) and (B), and a solid-state image pickup device including the filter are provided.
    Type: Application
    Filed: April 3, 2014
    Publication date: May 19, 2016
    Inventors: Joo Young Kim, Youn II Ko, Sung Jin Yoon