Patents by Inventor Shao Hua Liu

Shao Hua 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).

  • Patent number: 6536591
    Abstract: A carrier (10) for carrying a roll of metal plate includes a frame (20), a support plate (40), a shield (60), and a flexible cushion (80). The frame includes a base (22) and a beam (24). The support plate is attached to the base and has an arcuate outer surface, for providing maximum contact area between the carrier and a center hole of the roll. The shield is attached to the beam, for preventing a side of the roll from being damaged by the beam. The cushion is attached to the support plate, for preventing surface damage to the roll. A plurality of ribs (44) is welded to the base, for reinforcing the support plate.
    Type: Grant
    Filed: December 20, 2000
    Date of Patent: March 25, 2003
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Kun Jung Huang, Shao Hua Liu
  • Publication number: 20020045025
    Abstract: A carrier (10) for carrying a roll of metal plate includes a frame (20), a support plate (40), a shield (60), and a flexible cushion (80). The frame includes a base (22) and a beam (24). The support plate is attached to the base and has an arcuate outer surface, for providing maximum contact area between the carrier and a center hole of the roll. The shield is attached to the beam, for preventing a side of the roll from being damaged by the beam. The cushion is attached to the support plate, for preventing surface damage to the roll. A plurality of ribs (44) is welded to the base, for reinforcing the support plate.
    Type: Application
    Filed: December 20, 2000
    Publication date: April 18, 2002
    Inventors: Kun Jung Huang, Shao Hua Liu
  • Patent number: 5030660
    Abstract: An insect repellent composition containing, as an active ingredient, 1-dodecene is described. When applied to an insect or a habitat thereof, the composition is effective in deterring insects.
    Type: Grant
    Filed: November 1, 1989
    Date of Patent: July 9, 1991
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: Dale M. Norris, Shao-Hua Liu