Patents by Inventor Young Jhon

Young Jhon 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).

  • Apparatus and method for realizing all-optical nor logic device using gain saturation characteristics of a semiconductor optical amplifier
    Publication number: 20060158716
    Abstract: The present invention relates to an apparatus and a method for realizing all-optical NOR logic device using the gain saturation characteristics of a semiconductor optical amplifier (SOA). More particularly, the invention relates to a 10 Gbit/s all-optical NOR logic device among all-optical logic devices, in which a signal transmitted from a given point of an optical circuit such as an optical computing circuit is used as a pump signal and a probe signal.
    Type: Application
    Filed: January 20, 2005
    Publication date: July 20, 2006
    Applicant: Korea Institute of Science and Technology
    Inventors: Young Byun, Jae Kim, Young Jhon, Seok Lee, Deok Woo, Sun Kim, Jong Yi