Patents by Inventor Lo-Ying Liu

Lo-Ying Liu 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).

  • Publication number: 20090283241
    Abstract: Equipment for a continuous casting operation includes a closed chamber having first and second connecting holes, a furnace unit disposed in the chamber, a horizontal casting apparatus connected to the first connecting hole and including at least one first die having a first passage connected to the melting furnace, a first drawing unit disposed downstream of the horizontal casting apparatus, an upcast casting apparatus disposed above the chamber and connected to the second connecting hole, and a second drawing unit disposed downstream of the upcast casting apparatus. The upcast casting apparatus includes at least one second die having a second passage connected to the melting furnace. With the equipment, either horizontal casting or upcasting may be performed.
    Type: Application
    Filed: May 14, 2008
    Publication date: November 19, 2009
    Inventors: Kai-Lu Wang, Lo-Ying Liu, Sio-Hou Lei