Patents by Inventor Tie Quan Wei

Tie Quan Wei 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).

  • Method for calibrating a chemical analyzer with improved accuracy at low signal levels
    Patent number: 6277584
    Abstract: Calibration of an assay by converting an analyzer's normal signal response through an arithmetic function prior to performing the curve fit, thereby improving the accuracy of the curve fit in a region of greatest diagnostic interest.
    Type: Grant
    Filed: December 16, 1998
    Date of Patent: August 21, 2001
    Assignee: Dade Behring Inc.
    Inventors: Victor Pichai Chu, Connie Mary Sanders, James Floyd Pierson-Perry, Tie Quan Wei