Patents by Inventor Herney Zhu

Herney Zhu 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).

  • Heat sink fastener
    Patent number: 6771506
    Abstract: A heat sink fastener (10) includes a pressing beam (20), a clamping beam (30), and an operating lever (40). The pressing beam includes a first pivot portion (26) at one end thereof, and a hook (242) at an opposite end thereof. The clamping beam has a second pivot portion (32) at a top end thereof, and a hook (34) at a bottom end thereof. The operating lever is pivotally engaged with each of the first and second pivot portions. The operating lever includes a pair of parallel pivot plates (44), each forming a protrusion (446) on an internal face thereof. In use of the fastener, the fastener is unlocked when the protrusions and the clamping beam are disposed at a same side of the first pivot portion. The fastener is locked when the protrusions and the clamping beam are disposed at opposite sides of the first pivot portion.
    Type: Grant
    Filed: January 14, 2003
    Date of Patent: August 3, 2004
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Hsieh Kun Lee, Meng Tzu Lee, Herney Zhu
  • Heat sink fastener
    Publication number: 20040037038
    Abstract: A heat sink fastener (10) includes a pressing beam (20), a clamping beam (30), and an operating lever (40). The pressing beam includes a first pivot portion (26) at one end thereof, and a hook (242) at an opposite end thereof. The clamping beam has a second pivot portion (32) at a top end thereof, and a hook (34) at a bottom end thereof. The operating lever is pivotally engaged with each of the first and second pivot portions. The operating lever includes a pair of parallel pivot plates (44), each forming a protrusion (446) on an internal face thereof. In use of the fastener, the fastener is unlocked when the protrusions and the clamping beam are disposed at a same side of the first pivot portion. The fastener is locked when the protrusions and the clamping beam are disposed at opposite sides of the first pivot portion.
    Type: Application
    Filed: January 14, 2003
    Publication date: February 26, 2004
    Inventors: Hsieh Kun, Meng Tzu, Herney Zhu