Intellectual property

Granted patents:

  • Patent number 7293271: Systems and Methods for Event Semantic Binding in Networks (D. Trossen, D. Pavel)
  • Patent number 7142876 : Location dependent services (D. Trossen, D. Pavel)
  • Patent number 7532596: Optimized information transfer associated with relocation of an IP session in a mobile communications system (D. Trossen, D. Pavel. G. Krishnamurthi, H.M. Chaskar, R. G. L. Narayanan)
  • Patent number 8856240: Method, system and computer program to provide support for sporadic resource availability in SIP event environments (D. Trossen, D. Pavel)
  • Patent number 8903820:┬áMethod, system and computer program to enable querying of resources in a certain context by definition of SIP event package (D. Trossen, D. Pavel)

Published patent applications:

  • Terminal and associated system, method and computer program product for obtaining the terminal location based upon connections of the terminal (D. Pavel, O. Lassila, D. Trossen) (2005)
  • System, method and computer program product for facilitating appointment-related actions (D. Trossen, D. Pavel) (2004)
  • Method, system and computer program to enable semantic mediation for SIP events through support of dynamically binding to and changing of application semantics of SIP events (D. Trossen, D. Pavel) (2006)
  • Method, system and computer program to enable SIP event-based discovery of services and content within a community built on context information (D. Trossen, D. Pavel) (2005)
  • Trigger-based session completion using external parties (D. Trossen, D. Pavel) (2003)
  • System and method for providing differential location services (D. Trossen, D. Pavel) (2005)
  • Methods, apparatus and computer program product providing enhanced location-based services for mobile users (G. Krishnamurti, F. Reynolds, D. Pavel, D. Trossen) (2006)
  • System, method and computer program product for providing differential location services with mobile-based location tracking (D. Trossen, D. Pavel) (2005)
  • System and method for providing context-based dynamic speech grammar generation for use in search applications (S. Satish, D. Pavel) (2008)
  • System and associated terminal, method and computer program product for conveying context information and providing a context-based service upon the context information (D. Trossen, D. Pavel) (2005)