Patents by Inventor Donald L. Martulli

Donald L. Martulli 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).

  • Video imaging device in a teleconferencing system
    Patent number: 5038224
    Abstract: A video imaging device permits a first teleconference participant to transport information contained on copy material to a second teleconference participant for display in a portion of a video image viewed by the second teleconference participant. The video imaging device automatically reconfigures itself to transmit information contained on transparent, translucent, or opaque copy material.
    Type: Grant
    Filed: December 22, 1989
    Date of Patent: August 6, 1991
    Assignee: Bell Communications Research, Inc.
    Inventors: Donald L. Martulli, Lanny S. Smoot