Patents by Inventor Jung K. Hsieh

Jung K. Hsieh 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).

  • Automatic mechanism for flush and raising toilet seat
    Patent number: 4338690
    Abstract: The present invention relates to an automatic mechanism for flush and raising a toilet seat which permits the seat to be raised automatically to a vertical, non-use position and the wash water to automatically flush the urinal after the occupancy of the toilet seat.
    Type: Grant
    Filed: December 28, 1979
    Date of Patent: July 13, 1982
    Inventors: Jung H. Hsieh, Jung K. Hsieh