Patents by Inventor Young Sa

Young Sa 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).

  • JIG FOR ADJUSTING CURVATURE OF SUBSTRATE
    Publication number: 20060180969
    Abstract: Jig for adjusting curvature of a substrate permits to measure an amount of sag of the substrate coming from variation of a length of the slot or the support bar by varying the length of the slot or the support bar, thereby permitting easy fabrication of the cassette according to a trend of fabricating thinner substrate.
    Type: Application
    Filed: February 13, 2006
    Publication date: August 17, 2006
    Inventor: Young Sa