Patents by Inventor James Kovac

James Kovac 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 selectively redirecting session control for an internet protocol multimedia subsystem
    Publication number: 20070133517
    Abstract: A method and apparatus for selectively redirecting session control for a user equipment in a telecommunication system include: a home server (108), a proxy server (204, 206), and a user equipment (202) for transmitting a breakout request (208, 210) to the proxy server (204, 206) to break out of an initial service route that includes the home server (108) to a direct service route that bypasses the home server (108).
    Type: Application
    Filed: December 13, 2005
    Publication date: June 14, 2007
    Inventors: Trent Miller, Uri Baniel, Jheroen Dorenbosch, James Kovac
  • Enhanced group call implementation
    Publication number: 20040082352
    Abstract: A method, equipment, and environment for dynamically controlling a wireless group call and group call participants in a manner that provides and enables accurate billing of each call participant. The methodology involves selecting a group of mobile stations to participate in the wireless group call (30) and causing an invitation message to be transmitted to the group of mobile stations (34). The methodology then includes setting up a dynamic group of mobile stations based on replies received from the group of mobile stations (36), preferably by editing the dynamic group of mobile stations, and then validating the mobile stations in the dynamic group as members of the wireless group call (38).
    Type: Application
    Filed: October 29, 2002
    Publication date: April 29, 2004
    Applicant: MOTOROLA INC.
    Inventors: Edward J. Keating, James Kovac, Donivon Hettich