Patents Assigned to Packet Technologies, Inc.
  • Two-way cable-television system
    Patent number: 4509073
    Abstract: A two-way (interactive) cable television system is disclosed which has distributed processing and which employs a cable-distribution subsystem that includes corrective regenerators each of which ignores noise (invalid signals) and, when overloaded, ignores (rejects) certain valid signals so as to favor older information (commands).
    Type: Grant
    Filed: April 29, 1982
    Date of Patent: April 2, 1985
    Assignee: Packet Technologies, Inc.
    Inventors: Paul Baran, Maarten R. Pranger