Patents by Inventor Zong-Wei Dong

Zong-Wei Dong 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: 7632057
    Abstract: A handling apparatus for information storage disks includes a conveying apparatus and a mounting base. The conveying apparatus includes a body, a conveying arm, a transmission device and a driving device. The body includes an arm holder. The arm holder has a guide channel. The guide channel includes a transverse passage and a longitudinal passage. The conveying arm is movably mounted in the arm holder and moves along the guide channel. The transmission device connects the driving device to the conveying arm so that the driving device moves the conveying arm in the guide channel. When the conveying arm moves in the transverse passage, the conveying arm has at least one linear self-alignment for positioning.
    Type: Grant
    Filed: May 8, 2007
    Date of Patent: December 15, 2009
    Inventors: Ming-Hsun Liu, Zong-Wei Dong
  • Patent number: 7604188
    Abstract: A compact disk feeder includes a base assembly, a disk transportation device and a disk holder. The base assembly includes a casing with a slot. The disk transportation device is mounted in the base assembly and includes a feeding roller rotatably mounted in the casing and partially exposed on the casing. The disk holder demountably is mounted on the base assembly to hold a compact disk stack. Thus, the rotated feeding tray moves the compact disk at the bottom of the compact disk stack through the slot to a new location, such as a tray of a burner or a disk destroying apparatus.
    Type: Grant
    Filed: February 6, 2007
    Date of Patent: October 20, 2009
    Inventors: Ming-Hsun Liu, Zong-Wei Dong
  • Publication number: 20080279657
    Abstract: A handling apparatus for information storage disks includes a conveying apparatus and a mounting base. The conveying apparatus includes a body, a conveying arm, a transmission device and a driving device. The body includes an arm holder. The arm holder has a guide channel. The guide channel includes a transverse passage and a longitudinal passage. The conveying arm is movably mounted in the arm holder and moves along the guide channel. The transmission device connects the driving device to the conveying arm so that the driving device moves the conveying arm in the guide channel. When the conveying arm moves in the transverse passage, the conveying arm has at least one linear self-alignment for positioning.
    Type: Application
    Filed: May 8, 2007
    Publication date: November 13, 2008
    Inventors: Ming-Hsun Liu, Zong-Wei Dong
  • Publication number: 20070182769
    Abstract: A compact disk feeder includes a base assembly, a disk transportation device and a disk holder. The base assembly includes a casing with a slot. The disk transportation device is mounted in the base assembly and includes a feeding roller rotatably mounted in the casing and partially exposed on the casing. The disk holder demountably is mounted on the base assembly to hold a compact disk stack. Thus, the rotated feeding tray moves the compact disk at the bottom of the compact disk stack through the slot to a new location, such as a tray of a burner or a disk destroying apparatus.
    Type: Application
    Filed: February 6, 2007
    Publication date: August 9, 2007
    Inventors: Ming-Hsun Liu, Zong-Wei Dong