Patents by Inventor Juin-Rong Pai

Juin-Rong Pai 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).

  • Detectable liquid leakage conduit
    Patent number: 6550499
    Abstract: A detectable liquid leakage conduit characterized by a conduit fitted with a tube which is capable of preventing spillage of liquid from the conduit in the event of a leak. In one embodiment, a leak sensor interposed between the tube and the conduit is electrically connected to a leak detector, whereby leaked fluid in the tube triggers an alarm signal to the leak detector, which alerts personnel to the need for repairing or replacing the conduit.
    Type: Grant
    Filed: February 8, 2002
    Date of Patent: April 22, 2003
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd
    Inventor: Juin-Rong Pai