Patents by Inventor Charles Edward Pierson

Charles Edward Pierson 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: 8629839
    Abstract: A system and method are provided for audibly interpreting a screen display. The method comprises: locating a display interpreter (DI) with a tactile matrix of sensors overlying a display screen; in response to sensing a proximate pointer, accepting a tactile matrix region selection; loading a first reference map, cross-referencing DI tactile matrix regions with a first field of screen icons; loading a second reference map, cross-referencing screen icons with audible recordings identifying the screen icons; mapping a screen icon to the selected tactile matrix region; and, audibly identifying the mapped screen icon. That is, the DI uses the second reference map to cross-reference the located screen icon to the audible recording identifying the screen icon, and plays the recording. In one aspect, the DI can be located over a touchscreen with touchscreen icons. Then, the method may further comprise engaging a touchscreen icon.
    Type: Grant
    Filed: June 17, 2005
    Date of Patent: January 14, 2014
    Assignee: Sharp Laboratories of America, Inc.
    Inventors: Burton Lee Levin, Charles Edward Pierson