Patents by Inventor Kuang-Hui Chien

Kuang-Hui Chien 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).

  • Water filtering system
    Patent number: 6312595
    Abstract: A water filtering system includes a first filtering device connected between an inlet pipe and a fluid volume meter. A second filtering device is connected to the fluid volume meter and has a ceramic tube received therein. A third filtering device is connected to the second filtering device and has activated carbon particles received therein. The third filtering device is connected to a fourth filtering device which has a plurality of units received therein. Each unit has three partitions and two of which receive two magnetic members.
    Type: Grant
    Filed: July 6, 2000
    Date of Patent: November 6, 2001
    Inventor: Kuang-Hui Chien