Patents Assigned to Cambridge Technology Development, Inc.
  • Video telephone headset
    Patent number: 6211903
    Abstract: A video telephone headset device includes a foundation which supports an image capture device, a support arm, and a convex mirror. When the foundation is held adjacent to a user's head, the support arm positions the convex mirror in a fixed position in front of the user's face. The mirror reflects the full facial image to the image capture device. This arrangement makes it possible to construct a video telephone headset which is simple and small in size yet able to capture the full face and facial expressions using very little bandwidth.
    Type: Grant
    Filed: March 22, 1999
    Date of Patent: April 3, 2001
    Assignee: Cambridge Technology Development, Inc.
    Inventor: Edward Bullister