Patents by Inventor Robert Tjon-Fo-Sang

Robert Tjon-Fo-Sang 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).

  • Device and method for facilitating inspection of a specimen
    Patent number: 5655029
    Abstract: A device for the visual inspection of a specimen, comprising a first microscope for obtaining a magnified view of different areas of a specimen, a display monitor for displaying images of at least a subset of the different areas of the specimen, selection means for enabling the selection of a image displayed on the monitor, a second microscope for review of an area of the specimen corresponding to the selected image, a motorized stage for positioning said specimen with respect to the field of view of the second microscope, and a processor for determining the image selected and instructing the motorized stage to position the specimen so that the area of the specimen corresponding to the selected image is in the field of view of the second microscope.
    Type: Grant
    Filed: October 30, 1996
    Date of Patent: August 5, 1997
    Assignee: Neuromedical Systems, Inc.
    Inventors: Mark R. Rutenberg, Robert Tjon-Fo-Sang, Leonid Strinkovsky, Laurie J. Mango, James C. Herriman