Patents by Inventor HwaeBong JUNG

HwaeBong JUNG 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).

  • Hydrogen sensor and sensor circuit
    Patent number: 10203313
    Abstract: A hydrogen sensor includes a hydrogen-sensing unit and a transistor connected to the hydrogen-sensing unit. The hydrogen-sensing unit includes a substrate made of an elastic material, a thin film made of transition metal or alloy thereof, disposed on the surface of the substrate and having a plurality of nanogaps formed therein, and an electrode formed on the thin film. The hydrogen-sensing unit is connected with a source (or drain) or a gate of the transistor via a connector.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: February 12, 2019
    Assignee: Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: WooYoung Lee, Seongil Im, YoungTack Lee, HwaeBong Jung
  • HYDROGEN SENSOR
    Publication number: 20150233878
    Abstract: A hydrogen sensor includes a hydrogen-sensing unit and a transistor connected to the hydrogen-sensing unit. The hydrogen-sensing unit includes a substrate made of an elastic material, a thin film made of transition metal or alloy thereof, disposed on the surface of the substrate and having a plurality of nanogaps formed therein, and an electrode formed on the thin film. The hydrogen-sensing unit is connected with a source (or drain) or a gate of the transistor via a connector.
    Type: Application
    Filed: September 30, 2014
    Publication date: August 20, 2015
    Inventors: WooYoung LEE, Seongil IM, YoungTack LEE, HwaeBong JUNG