Patents by Inventor Morton Schrager

Morton Schrager 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).

  • Transfer of photoelectrophoretic images
    Patent number: 4069047
    Abstract: There is disclosed a photoelectrophoretic imaging system wherein a layer of an imaging suspension is arranged between a conductive transparent electrode and a second electrode, preferably a blocking electrode, subjected to an electrical field and exposed to an imagewise pattern of activating electromagnetic radiation to form an image on the transparent electrode which is subsequently transferred to a receiver member and fixed thereto. The conductive transparent electrode comprises a layer of a conductive material overlying a layer of polymeric material which overlies a substrate and is also utilized during the transfer and fixing of the image.
    Type: Grant
    Filed: June 27, 1975
    Date of Patent: January 17, 1978
    Assignee: Xerox Corporation
    Inventors: Luke C. Lin, Morton Schrager
  • Method for fixing ink images
    Patent number: 4065304
    Abstract: Pigment-oil suspension ink images are fixed by transferring the images to a transfer paper containing an oil-absorbent masking agent and a physically discontinuous overcoating of a thermoplastic fusing material, and then heating the composite to fuse and fix the images.
    Type: Grant
    Filed: November 28, 1975
    Date of Patent: December 27, 1977
    Assignee: Xerox Corporation
    Inventors: Herbert N. Johnston, Joseph A. Wray, Joe David Robbins, Morton Schrager