Patents by Inventor Justin J. Abramson

Justin J. Abramson 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).

  • Patent number: 7843626
    Abstract: An electro-optic display comprises a layer (130) of a solid electro-optic material, at least one electrode disposed adjacent the layer (130) of electro-optic material, and a layer (180) of a lamination adhesive interposed between the layer (130) of electro-optic material and the electrode, the lamination adhesive (180) having a higher electrical conductivity in a direction perpendicular to the layer of lamination adhesive than in the plane of the layer.
    Type: Grant
    Filed: April 2, 2009
    Date of Patent: November 30, 2010
    Assignee: E Ink Corporation
    Inventors: Karl R. Amundson, Robert W. Zehner, Richard M. Webber, Katharine Geramita, Libing Zhang, Andrew L. Loxley, Gregg M. Duthaler, John E. Ritter, Michael L. Steiner, Mavyn M. Holman, Justin J. Abramson, Glen Crossley
  • Patent number: 7787169
    Abstract: The invention relates to electro-optic displays and methods for driving such displays. The invention provides (i) electrochromic displays with solid charge transport layers; (ii) apparatus and methods for improving the contrast and reducing the cost of electrochromic displays; (iii) apparatus and methods for sealing electrochromic displays from the outside environment and preventing ingress of contaminants into such a display; and (iv) methods for adjusting the driving of electro-optic displays to allow for environmental and operating parameters.
    Type: Grant
    Filed: March 23, 2005
    Date of Patent: August 31, 2010
    Assignee: E Ink Corporation
    Inventors: Justin J. Abramson, Karl R. Amundson, Guy M. Danner, Gregg M. Duthaler, Holly G. Gates, Charles H. Honeyman, Ara N. Knaian, Ian D. Morrison, Steven J. O'Neil, Richard J. Paolini, Jr., Anthony Edward Pullen, Jianna Wang, Jonathan L. Zalesky, Robert W. Zehner, John E. Cronin
  • Publication number: 20090225397
    Abstract: An electro-optic display comprises a layer (130) of a solid electro-optic material, at least one electrode disposed adjacent the layer (130) of electro-optic material, and a layer (180) of a lamination adhesive interposed between the layer (130) of electro-optic material and the electrode, the lamination adhesive (180) having a higher electrical conductivity in a direction perpendicular to the layer of lamination adhesive than in the plane of the layer.
    Type: Application
    Filed: April 2, 2009
    Publication date: September 10, 2009
    Applicant: E Ink Corporation
    Inventors: Karl R. Amundson, Robert W. Zehner, Richard M. Webber, Katharine Geramita, Libing Zhang, Andrew Loxley, Gregg M. Duthaler, John E. Ritter, Michael L. Steiner, Mavyn M. Holman, Justin J. Abramson, Glen Crossley
  • Patent number: 7535624
    Abstract: An electro-optic display comprises a layer (130) of a solid electro-optic material, at least one electrode disposed adjacent the layer (130) of electro-optic material, and a layer (180) of a lamination adhesive interposed between the layer (130) of electro-optic material and the electrode, the lamination adhesive (180) having a higher electrical conductivity in a direction perpendicular to the layer of lamination adhesive than in the plane of the layer.
    Type: Grant
    Filed: July 5, 2006
    Date of Patent: May 19, 2009
    Assignee: E Ink Corporation
    Inventors: Karl R. Amundson, Robert W. Zehner, Richard M. Webber, Katherine Geramita, Libing Zhang, Andrew L. Loxley, Gregg M. Duthaler, John E. Ritter, Michael L. Steiner, Mavyn M. Holman, Justin J. Abramson, Glen Crossley
  • Patent number: 7388572
    Abstract: A backplane for an electro-optic display comprises a plurality of pixel electrodes, and an adhesive layer disposed adjacent the backplane, the adhesive layer comprising a plurality of pixel regions disposed adjacent the pixel electrodes of the backplane, and at least one inter-pixel region disposed between two pixels of the backplane, the at least one inter-pixel region having at least one of a lower dielectric constant and a higher volume resistivity than the pixel regions of the adhesive layer.
    Type: Grant
    Filed: February 25, 2005
    Date of Patent: June 17, 2008
    Assignee: E Ink Corporation
    Inventors: Gregg M. Duthaler, Guy M. Danner, Jason C. Pinto, Justin J. Abramson, David Miller, John Atkinson, Alain Bouchard