Patents by Inventor Soung-Cheol Hong

Soung-Cheol Hong 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).

  • Push-pull type micromachined microwave switch
    Publication number: 20020000364
    Abstract: Disclosed is a push-pull type micromachined microwave switch using torsion springs and a lever fabricated using a surface micromachining technique so that it operates at a low operating voltage.
    Type: Application
    Filed: January 22, 2001
    Publication date: January 3, 2002
    Inventors: Soung-Cheol Hong, Eui-Sik Yoon, Doo-Young Ha