Patents by Inventor Chun-Kuang Liu

Chun-Kuang Liu 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: 7730737
    Abstract: In a cooling station having lifter pins positioned within respective sockets, the lifter pins being positioned for translational movement within platform openings, the improvement comprising forming the lifter pins of aluminum or polymer. A cooling station comprising a cooling station body, a series of sockets affixed to the cooling station body a respective series of lifter pins comprised of aluminum or polymer affixed to the series of sockets, and an platform positioned on the cooling station body. The platform having respective openings positioned above the series of sockets and lifter pins for translational movement of the lifter pins into the platform openings.
    Type: Grant
    Filed: December 21, 2004
    Date of Patent: June 8, 2010
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Chao-Hsiang Fan, Te-Hsiang Liu, Chun-Kuang Liu
  • Publication number: 20060182528
    Abstract: In a cooling station having lifter pins positioned within respective sockets, the lifter pins being positioned for translational movement within platform openings, the improvement comprising forming the lifter pins of aluminum or polymer. A cooling station comprising a cooling station body, a series of sockets affixed to the cooling station body a respective series of lifter pins comprised of aluminum or polymer affixed to the series of sockets, and an platform positioned on the cooling station body. The platform having respective openings positioned above the series of sockets and lifter pins for translational movement of the lifter pins into the platform openings.
    Type: Application
    Filed: December 21, 2004
    Publication date: August 17, 2006
    Inventors: Chao-Hsiang Fan, Te-Hsiang Liu, Chun-Kuang Liu