Patents by Inventor James R. Vallino

James R. Vallino 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: 6408257
    Abstract: A method and apparatus selectively displays a processor generated image in accordance with user instructions detected by a processor from a processor viewing device disposed to view a real reference item controlled by the user. The real item, preferably a page of paper, is disposed as a reference frame for an electronic image to be displayed. The orientation of the page is identified by the system. A sensing device, such as a video camera, identifies the position of the page. A display device, goggles, displays the image as a virtual display upon the page wherein the image is transformed in accordance with the identified positioning of the page. The user interaction with the displayed image as detected by the video camera manipulates the page, the contents thereon or can execute hyperlinks to other documents or sites.
    Type: Grant
    Filed: August 31, 1999
    Date of Patent: June 18, 2002
    Assignee: Xerox Corporation
    Inventors: Steven J. Harrington, James R. Vallino