Patents by Inventor Jim Hang

Jim Hang 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).

  • Fluorescence imaging system
    Patent number: 5986271
    Abstract: A fluorescent imaging system provides an illuminated image of an object that has been subjected to a fluorescent dye, as well as a fluorescence image of the object. Thus, highlighted fluorescent portions of the object are viewed in context with the surrounding environment of the object being viewed. The imaging system includes an optical system which separates illumination light reflected from the object from fluorescence light radiating from the object and provides illuminated and fluorescence images of the object.
    Type: Grant
    Filed: July 3, 1997
    Date of Patent: November 16, 1999
    Inventors: Victor Lazarev, Yuri E. Kazakevich, Robert A. Roth, Jim Hang