Patents by Inventor Zhi-Hong Shang

Zhi-Hong Shang 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: 20050050558
    Abstract: A disc-stopping device for preventing disc scratches is disclosed. The disc-stopping device is used in a disc apparatus. The disc apparatus includes a chassis and a tray. The tray, which holds the disc, is movably connected to the chassis and selectively located at an ejection position and an access position. The disc-stopping device includes a stopper and a supporter. The stopper is disposed on the tray and substantially located on a first plane relative to the tray. The supporter is disposed on the chassis. When the tray is located at the ejection position, the disc is located on a second plane relative to the tray. When the tray is located at the access position, the disc is located on the first plane. When the ejection operation of the disc is performed, the supporter supports the disc while the stopper stops the rotation of the disc and the stopper pushes the disc to the ejection position.
    Type: Application
    Filed: August 26, 2004
    Publication date: March 3, 2005
    Inventors: Kuo-Chun Lee, Shan-Yen Yang, Zhi-Hong Shang
  • Patent number: D494588
    Type: Grant
    Filed: June 27, 2003
    Date of Patent: August 17, 2004
    Assignee: BENQ Corporation
    Inventors: Zhi-Hong Shang, Zhou-Jie Qian