Patents by Inventor Danny Ehrenfeld

Danny Ehrenfeld 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).

  • Active program notification system and method
    Publication number: 20020010922
    Abstract: There is disclosed a system provides a television viewer with notification of a program, selected in accordance with previously entered individual viewer parameters. Notification is typically in real time and typically by a visual indicator, such as a pop-up message, crawler or the like, on the television or monitor screen. The visual indicator is such that it enables the viewer to interact with it and switch the television to that program indicated in the visual indicator.
    Type: Application
    Filed: January 30, 2001
    Publication date: January 24, 2002
    Inventors: Shai Darin, Michael Weinberg, Danny Ehrenfeld