Patents by Inventor Jae Sok Oh

Jae Sok Oh 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).

  • Vacuum wall-through structure
    Patent number: 9685770
    Abstract: Disclosed is a vacuum wall-through structure to be installed in a hole formed in a wall of a vacuum chamber. The vacuum wall-through structure includes a cable holder that holds a cable at the center thereof and a cable holder cover installed outside the cable holder.
    Type: Grant
    Filed: March 26, 2013
    Date of Patent: June 20, 2017
    Assignee: Korea Astronomy and Space Science Institute
    Inventors: Chan Park, Moo-Young Chun, Jae Sok Oh, Jakyoung Nah