Patents by Inventor Gye Hun CHOI

Gye Hun CHOI 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).

  • Publication number: 20140374868
    Abstract: An image sensor includes a plurality of photo detectors and a plurality of trench isolations configured to isolate the photo detectors from each other. Each of the trench isolations includes a plurality of films in a multi-layer structure. A method of manufacturing an image sensor includes forming a plurality of trench isolations to isolate a plurality of photo detectors from each other, forming a first film in each of the trench isolations, and forming a second film that constructs a multi-layer structure together with the first film.
    Type: Application
    Filed: June 18, 2014
    Publication date: December 25, 2014
    Inventors: Tae Hun LEE, Hee Geun JEONG, Byung Jun PARK, Eun Kyung PARK, Jung Chak AHN, Duck Hyung LEE, Gye Hun CHOI