Patents by Inventor Samuel E. Shipman

Samuel E. Shipman 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).

  • Inverted direct touch sensitive input devices
    Publication number: 20070291008
    Abstract: A direct touch-sensitive input device includes a display surface configured to display images on a front of the display surface, and a direct touch-sensitive surface mounted on a back of the display surface. The display surface and the direct touch-sensitive surface are geometrically coincident. The device can also include a touch-sensitive surface mounted on the front of the device.
    Type: Application
    Filed: June 16, 2006
    Publication date: December 20, 2007
    Inventors: Daniel Wigdor, Darren Leigh, Clifton Forlines, Chia Shen, John C. Barnwell, Samuel E. Shipman