Patents by Inventor Alan B. Erringer

Alan B. Erringer 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).

  • Publication number: 20040114747
    Abstract: The present invention provides processes and apparatus for discouraging unwelcome calls. A call, including caller signaling information, is received from a caller. A determination is made that the caller is, or potentially is a telemarketer based on Caller ID information content. The caller is then provided with special call handling.
    Type: Application
    Filed: June 13, 2003
    Publication date: June 17, 2004
    Inventors: David S. Trandal, David J. Brahm, Leo S. Jeghelian, Alan B. Erringer