Patents by Inventor Robert E. Weiblen

Robert E. Weiblen 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: 4203130
    Abstract: Program schedules together with other periodically updated information is displayed to subscribers through a cable television system. The information is derived from optical image recordings and electronically generated from digital circuitry for display in synchronized relation to audio and color signals. The optically derived and digitally generated video signals together with color control signals are combined in a video mixer to modulate the output of a cable television transmitter operating on any desired channel.
    Type: Grant
    Filed: January 11, 1977
    Date of Patent: May 13, 1980
    Assignee: Dial-A-Channel, Inc.
    Inventors: Joseph A. Doumit, Robert E. Weiblen