Patents by Inventor Cheng-Chu Chen

Cheng-Chu Chen 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: 7399011
    Abstract: A hook device includes a hook base, an attractive member, a slider and a hook. The hook base includes a containing chamber, in which the containing chamber has an opening. The attractive member is set in a sidewall of the containing chamber and is opposite to the opening. The slider is disposed within the containing chamber, in which the slider has a top surface. The hook is disposed in the containing chamber and is on the top surface of the slider, in which a magnetic attractive power is induced between the hook and the attractive member. The hook may further include a secondary hook base having a hook groove corresponding to the opening. A portion of the hook is removed out through the opening of the containing chamber and is clipped in the hook groove by pushing the slider.
    Type: Grant
    Filed: July 17, 2006
    Date of Patent: July 15, 2008
    Assignee: ASUSTeK Computer Inc.
    Inventor: Cheng-Chu Chen
  • Publication number: 20070029816
    Abstract: A hook device is described, comprising a hook base, an attractive member, a slider and a hook. The hook base includes a containing chamber, in which the containing chamber has an opening. The attractive member is set in a sidewall of the containing chamber and is opposite to the opening. The slider is deposed within the containing chamber, in which the slider has a top surface. The hook is deposed in the containing chamber and is on the top surface of the slider, in which a magnetic attractive power is induced between the hook and the attractive member. The hook may further include a secondary hook base having a hook groove corresponding to the opening. A portion of the hook is removed out through the opening of the containing chamber and is clipped in the hook groove by pushing the slider.
    Type: Application
    Filed: July 17, 2006
    Publication date: February 8, 2007
    Inventor: Cheng-Chu Chen