Patents by Inventor Ken I. Li

Ken I. Li 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).

  • Reagent-less whole-blood glucose meter
    Patent number: 6958809
    Abstract: A reagentless whole-blood analyte detection system that is capable of being deployed near a patient has a source capable of emitting a beam of radiation that includes a spectral band. The whole-blood system also has a detector in an optical path of the beam. The whole-blood system also has a housing that is configured to house the source and the detector. The whole-blood system also has a sample element that is situated in the optical path of the beam. The sample element has a sample cell and a sample cell wall that does not eliminate transmittance of the beam of radiation in the spectral band.
    Type: Grant
    Filed: January 21, 2002
    Date of Patent: October 25, 2005
    Assignee: Optiscan Biomedical Corporation
    Inventors: Bernhard B. Sterling, Philip C. Hartstein, Ken I. Li, Mark D. Agostino, David C. Klonoff, Robert D. Gaffney, Jennifer H. Gable, Ken G. Witte, Mike A. Munrow, Daniel S. Goldberger, Julian M. Cortella, James R. Braig, Peter Rule