Patents by Inventor Doug Bruun

Doug Bruun 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).

  • Method and apparatus for reconstructing call paths in multiple telephony sessions
    Patent number: 8588382
    Abstract: A network management system (100) has a communications interface (110), a memory (104), and a controller (102). The controller is programmed to retrieve (202) a plurality of call detail records (CDRs), reconstruct (208) call paths from attributes in the plurality of CDRs, and generate (210) extended CDRs from reconstructed call paths.
    Type: Grant
    Filed: February 1, 2010
    Date of Patent: November 19, 2013
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Jonathan Paden, Scott Newman, Doug Bruun, Jon Harris
  • Method and Apparatus for Reconstructing Call Paths in Multiple Telephony Sessions
    Publication number: 20100135476
    Abstract: A network management system (100) has a communications interface (110), a memory (104), and a controller (102). The controller is programmed to retrieve (202) a plurality of call detail records (CDRs), reconstruct (208) call paths from attributes in the plurality of CDRs, and generate (210) extended CDRs from reconstructed call paths.
    Type: Application
    Filed: February 1, 2010
    Publication date: June 3, 2010
    Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Jonathan Paden, Scott Newman, Doug Bruun, Jon Harris
  • Method and apparatus for reconstructing call paths in multiple telephony sessions
    Patent number: 7715536
    Abstract: A network management system (100) has a communications interface (110), a memory (104), and a controller (102). The controller is programmed to retrieve (202) a plurality of call detail records (CDRs), reconstruct (208) call paths from attributes in the plurality of CDRs, and generate (210) extended CDRs from reconstructed call paths.
    Type: Grant
    Filed: August 16, 2005
    Date of Patent: May 11, 2010
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Jonathan Paden, Scott Newman, Doug Bruun, Jon Harris
  • Method and apparatus for reconstructing call paths in multiple telephony sessions
    Publication number: 20070041538
    Abstract: A network management system (100) has a communications interface (110), a memory (104), and a controller (102). The controller is programmed to retrieve (202) a plurality of call detail records (CDRs), reconstruct (208) call paths from attributes in the plurality of CDRs, and generate (210) extended CDRs from reconstructed call paths.
    Type: Application
    Filed: August 16, 2005
    Publication date: February 22, 2007
    Applicant: SBC Knowledge Ventures LP
    Inventors: Jonathan Paden, Scott Newman, Doug Bruun, Jon Harris