Patents by Inventor Karen L. Koralewski

Karen L. Koralewski 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).

  • Telephone call screening system
    Patent number: 5875239
    Abstract: A system for screening telephone calls that include a caller identification information signals has a caller identification processor connected to a telephone line for generating caller identification information signals to a computer that retrieves an image associated with the caller from a database and displays the image on a television. A time delay also can be stored in the database to delay the display of the image by a predetermined amount. A user can change both the image and the time delay. The image can be alphanumeric and/or pictorial and can include audio information.
    Type: Grant
    Filed: November 19, 1996
    Date of Patent: February 23, 1999
    Inventors: Karen L. Koralewski, Christopher J. Brown