Patents by Inventor Woo-Yung Soh

Woo-Yung Soh 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).

  • Mask frame assembly and color picture tube utilizing the same
    Publication number: 20020036457
    Abstract: A mask frame assembly for a color picture tube includes a mask having a portion in which a plurality of electron beam passing holes are formed, a second frame for supporting the mask, a first frame in which the second frame is inserted, and an elastic member provided between the first and second frames for absorbing an impact, the elastic member including a first plate member having a first fixed portion fixed to the second frame and a second plate member to be coupled with the first plate member having a second fixed portion fixed to the first frame.
    Type: Application
    Filed: August 28, 2001
    Publication date: March 28, 2002
    Inventors: Ji-Hun Kim, Ki-Hun Song, Joon-Sup Kim, Woo-Yung Soh