Patents by Inventor Dean Douglas Glenn

Dean Douglas Glenn 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).

  • Methods and systems for routing calling name service query messages in a communication network
    Patent number: 6954526
    Abstract: A network element for routing a calling name (CNAM) query message through a communications network includes a communication module capable of receiving a CNAM query message from and transmitting the CNAM query message to a communications network. A CNAM query routing information database stores CNAM query routing information for at least one CNAM database. A CNAM query routing address translation process performs a lookup in the CNAM query routing information database based on information contained in the query message and determines whether to route the query message to a national CNAM database based on results from the database lookup.
    Type: Grant
    Filed: March 24, 2000
    Date of Patent: October 11, 2005
    Assignee: Tekelec
    Inventors: Dean Douglas Glenn, Peter Joseph Marsico