Patents by Inventor Wei-Guo Zhou

Wei-Guo Zhou 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 dissipating device
    Patent number: 7269016
    Abstract: A heat dissipating device includes a heat sink and a clip attached on the heat sink. The heat sink includes a solid trunk and a plurality of fins extending radially outwardly from a circumference of the trunk. A rectangular extension portion is formed at a bottom end of the trunk. A pressing portion extends from the extension portion and abuts against the clip toward the heat sink in an axial direction of the heat sink. The clip defines a rectangular opening fittingly receiving the extension portion to thereby form a positioning structure for preventing the clip from moving relative to the heat sink in a circumferential direction of the heat sink.
    Type: Grant
    Filed: May 25, 2005
    Date of Patent: September 11, 2007
    Assignees: Fu Zhun Precision Industry (Shenzhen) Co., Ltd., Foxconn Technology Co., Ltd.
    Inventors: Jin-Liang Wang, Gen-Cai Wang, Wei-Guo Zhou
  • Heat dissipating device
    Publication number: 20060126303
    Abstract: A heat dissipating device includes a heat sink and a clip attached on the heat sink. The heat sink includes a solid trunk and a plurality of fins extending radially outwardly from a circumference of the trunk. A rectangular extension portion is formed at a bottom end of the trunk. A pressing portion extends from the extension portion and abuts against the clip toward the heat sink in an axial direction of the heat sink. The clip defines a rectangular opening fittingly receiving the extension portion to thereby form a positioning structure for preventing the clip from moving relative to the heat sink in a circumferential direction of the heat sink.
    Type: Application
    Filed: May 25, 2005
    Publication date: June 15, 2006
    Applicant: Foxconn Technology Co., Ltd
    Inventors: Jin-Liang Wang, Gen-Cai Wang, Wei-Guo Zhou
  • Heat dissipating device incorporating clip
    Patent number: 7019978
    Abstract: A heat dissipating device for a heat generating unit, includes a heat sink placed on the heat generating unit, and two clip members located at opposite sides of the heat sink for securing the heat sink to the heat generating unit. Each clip member includes an operating member movably attached to the heat sink, and a fastening member connected with the operating member. The operating member is movable from a lower position to an upper position to cause the bottom portion of the fastening member to move upwardly via the operating member acting on the fastening member.
    Type: Grant
    Filed: July 15, 2004
    Date of Patent: March 28, 2006
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Wei-Guo Zhou, Gen-Cai Wang, Xiao-Yan Tang
  • Heat dissipating device incorporating clip
    Publication number: 20050180114
    Abstract: A heat dissipating device for a heat generating unit, includes a heat sink placed on the heat generating unit, and two clip members located at opposite sides of the heat sink for securing the heat sink to the heat generating unit. Each clip member includes an operating member movably attached to the heat sink, and a fastening member connected with the operating member. The operating member is movable from a lower position to an upper position to cause the bottom portion of the fastening member to move upwardly via the operating member acting on the fastening member.
    Type: Application
    Filed: July 15, 2004
    Publication date: August 18, 2005
    Applicant: HON HAI Precision Industry CO., LTD.
    Inventors: Wei-Guo Zhou, Gen-Cai Wang, Xiao-Yan Tang