Patents by Inventor SangWan SIM

SangWan SIM 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).

  • PHOTOELECTRIC DEVICE USING VALLEY-SPIN PHOTOELECTRON
    Publication number: 20180122583
    Abstract: Provided is a photoelectric device including a receiving part, a detecting part, and a connecting part. The receiving part may include a transition metal dichalcogenide layer and a charge inducing layer covering the transition metal dichalcogenide layer, and the detecting part may include a topological insulating layer spaced apart from the transition metal dichalcogenide layer. The connecting part may be provided to connect the transition metal dichalcogenide layer to the topological insulating layer.
    Type: Application
    Filed: June 29, 2017
    Publication date: May 3, 2018
    Applicant: Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: HyunYong CHOI, SangWan SIM, SoonYoung CHA, DoEon LEE