Patents by Inventor Max Garcia

Max Garcia 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: 5724404
    Abstract: An integrated international telephone circuit monitoring system to restrict and substantially prevent abusive types of international telephone call reorigination, the system including a circuit monitoring card to monitor international telephone circuits from a reorigination country and thereby detect DTMF tones associated with telephone call reorigination and transmitted over the international circuit, and/or a second dial tone associated with the initiation of an international reorigination call, on a connection completed call, for subsequent blocking. Additionally, the telephone circuit monitoring card is structured to detect questionable DTMF tone dialing patterns associated with telephone call reorigination for subsequent blocking of completed transmission of the DTMF tone codes.
    Type: Grant
    Filed: July 3, 1995
    Date of Patent: March 3, 1998
    Inventors: Max Garcia, Ben Holzemer, David Butler, Kevin Collins