Patents by Inventor Hsiang-Hsiang Tsai

Hsiang-Hsiang Tsai 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).

  • Fan and hood arrangement
    Patent number: 6464578
    Abstract: A fan and hood arrangement includes a mounting shell fastened to the inside of a computer mainframe shell to hold a fan, and a hood pivoted to the mounting shell by a slip joint and fixed thereto by a lock screw, the fan having a mounting flange engaged into a gap between a partition board and stop blocks in the mounting shell, the mounting shell having inside spring plates, each spring plate having a retaining rod forced into engagement with a respective locating hole in the mounting flange of the fan.
    Type: Grant
    Filed: October 24, 2001
    Date of Patent: October 15, 2002
    Assignee: Enlight Corporation
    Inventors: Ming-Hwa Chin, Hsiang-Hsiang Tsai
  • PC board support adapted to support a PC board above a frame in a computer
    Patent number: 6404646
    Abstract: A PC board support is disclosed to include a hollow support shell adapted to support a PC board above a frame, a spring mounted inside the support shell, the support shell having a top opening, a top neck, and a retainer head at the top of the top neck, and a slide supported on the spring inside the support shell and moved along a vertical sliding groove at the retainer head and top neck of the support shell in and out of the top opening to unlock/lock the PC board.
    Type: Grant
    Filed: October 17, 2001
    Date of Patent: June 11, 2002
    Assignee: Enlight Corporation
    Inventors: Hsiang-Hsiang Tsai, Chao-Kun Chan