Patents by Inventor Tae O. Ahn

Tae O. Ahn 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).

  • Resin composition for absorbing electromagnetic waves
    Patent number: 4912143
    Abstract: A resin composition containing potassium based single crystal fibers for absorbing electromagnetic waves.
    Type: Grant
    Filed: August 22, 1988
    Date of Patent: March 27, 1990
    Assignee: Tong Yang Nylon Co., Ltd.
    Inventors: Tae O. Ahn, Kyoung N. Park, Beom S. Kim