Patents by Inventor Do Van Thanh

Do Van Thanh 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).

  • Telecommunication system architecture for extended open service access to multiple heterogeneous networks
    Patent number: 7660881
    Abstract: A telecommunication system providing extended open service access to multiple heterogeneous networks has one unique common framework for the networks and a common service capability feature (SCF) for the networks to provide a common network interface.
    Type: Grant
    Filed: July 12, 2002
    Date of Patent: February 9, 2010
    Assignee: Telenor ASA
    Inventors: Do Van Thanh, Gunvald Martin Grodem
  • Extended telecommunication system architecture for open service access
    Publication number: 20040242186
    Abstract: The present invention concerns a method and a system of providing application service access on multiple heterogeneous networks. Although originating from mobile communications, the present invention can be applied to the whole telecommunication field. The application service access is accomplished by providing an open service access (OSA) extension with at least one framework providing interfaces between the applications and the multiple heterogeneous networks.
    Type: Application
    Filed: July 12, 2004
    Publication date: December 2, 2004
    Inventors: Do Van Thanh, Gunvald Martin Grodem