Patents by Inventor Russell Lennart Andersson

Russell Lennart Andersson 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).

  • Method for achieving eye-to-eye contact in a video-conferencing system
    Patent number: 5675376
    Abstract: Methods for achieving eye-to-eye contact in a video-conferencing system use a controller to calculate eye contours, radius profiles, and positions from images stored in memory. Once the contours and radius profiles are generated, an eye image can be "shifted" to achieve eye-to-eye contact.
    Type: Grant
    Filed: December 21, 1995
    Date of Patent: October 7, 1997
    Assignee: Lucent Technologies Inc.
    Inventors: Russell Lennart Andersson, Homer H. Chen