Patents by Inventor Fei Wen Huang

Fei Wen Huang 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).

  • Bio-impedance sensing device for homecare and eHealth
    Patent number: 7353058
    Abstract: The impedance measuring device of the present invention is a self-operated pressure point impedance measuring device. The device can quantitatively measure the impedance of the pressure point in digital format. The qualified impedance data can be on-line interface to a PC computer for recording and further application using USB protocol. The configuration of device includes a hand-held body or with a parallel connected unit as a current loop; a flexible round point as a measuring point, and an impedance sensing circuitry. This impedance measuring device of the present invention can significantly provide convenience to the users for measuring the impedance.
    Type: Grant
    Filed: December 7, 2005
    Date of Patent: April 1, 2008
    Assignee: Healthy Biotech Corp. Ltd.
    Inventors: Ching Sung Weng, Wei Chih Hu, Cheng I Yang, Hsien Chung Chen, Fei Wen Huang