Patents Represented by Attorney Sachman & LaPointe, P.C.

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  • Apparatus and method for analyzing motions using bio-impedance
    Patent number: 7359750
    Abstract: Disclosed herein is an apparatus and method for measuring bio-impedance attributable to joint movement. The bio-impedance measuring apparatus includes a constant current source, current stimulus electrodes, at least two voltage detection electrodes, a demodulator, a signal gain and offset controller and an isolated amplifier.
    Type: Grant
    Filed: September 23, 2003
    Date of Patent: April 15, 2008
    Inventors: Chul Gyu Song, Jeong Hwan Seo, Deok Won Kim, Soo Chan Kim, Dae Young Youn, Jong Chan Kim, Hee Chang Lee