Patents by Inventor Jody L. Holzman

Jody L. Holzman 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).

  • Broadcast channel substitution method and apparatus
    Patent number: 5389964
    Abstract: Each of a plurality of households includes a channel substitution unit which receives a normal spectrum of television channel signals and at least one substitute channel signal. The substitution unit of each household, upon command from a control arrangement, replaces a channel of the normal television channel spectrum with the substitute channel and distributes the resulting spectrum, comprising the original normal spectrum of television channel signals with one substituted channel, over a distribution medium such as an in-house distribution cable.
    Type: Grant
    Filed: December 30, 1992
    Date of Patent: February 14, 1995
    Assignee: Information Resources, Inc.
    Inventors: Frank X. Oberle, Jody L. Holzman, Terry Renfro