Patents by Inventor Lusheng Li

Lusheng Li 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).

  • Fixing device for data storage apparatus
    Patent number: 6917520
    Abstract: A fixing device (1) for securing a data storage apparatus (50) in a mounting bracket (40) includes a screw (10), a grounding plate (20), and a spring gasket (30). The screw includes a head (12), a connection portion (15), and an engaging portion (16). The spring gasket includes a cap (32) and a body (34). The grounding plate and the spring gasket surround the connection portion. The engaging portion is extended through one through hole (44) of a side panel (42) of the mounting bracket to engage with the data storage apparatus. The cap is sandwiched between the head and the mounting bracket, for absorbing shock. The body is received in the through hole and is compressed between the screw and the mounting bracket, for absorbing shock. Grounding fingers of the grounding plate resiliently abut against the side panel, for forming grounding paths.
    Type: Grant
    Filed: May 7, 2002
    Date of Patent: July 12, 2005
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Wan Cheng Lin, Li Yun Gan, Lusheng Li
  • Fixing device for data storage apparatus
    Publication number: 20030198012
    Abstract: A fixing device (1) for securing a data storage apparatus (50) in a mounting bracket (40) includes a screw (10), a grounding plate (20), and a spring gasket (30). The screw includes a head (12), a connection portion (15), and an engaging portion (16). The spring gasket includes a cap (32) and a body (34). The grounding plate and the spring gasket surround the connection portion. The engaging portion is extended through one through hole (44) of a side panel (42) of the mounting bracket to engage with the data storage apparatus. The cap is sandwiched between the head and the mounting bracket, for absorbing shock. The body is received in the through hole and is compressed between the screw and the mounting bracket, for absorbing shock. Grounding fingers of the grounding plate resiliently abut against the side panel, for forming grounding paths.
    Type: Application
    Filed: May 7, 2002
    Publication date: October 23, 2003
    Inventors: Wan Cheng Lin, Li Yun Gan, Lusheng Li