Patents by Inventor Erman Ronald Shea

Erman Ronald Shea 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: 7079638
    Abstract: A system and method delivers an audible tone to an unidentified caller who places a call to a subscriber to a privacy screening service with special information tones (SITs). The service is initiated when an unidentified caller places a telephone call to a subscriber. After the caller enters the telephone number of the subscriber, the service places a query to an SCP. The SCP determines the action to be taken for a call to a subscriber to privacy screening with SITs. If the called party is a subscriber to privacy screening with SITs, a SIT is generated, a privacy screening message is played and the call is handled as in known privacy screening services.
    Type: Grant
    Filed: September 20, 2002
    Date of Patent: July 18, 2006
    Assignee: BellSouth Intellectual Property Corp.
    Inventors: William H. Beauchamp, Erman Ronald Shea