Patents by Inventor Bach Hoang

Bach Hoang 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).

  • Publication number: 20070206753
    Abstract: A system and method of providing multimedia communication services is disclosed. In a particular embodiment, the method includes receiving contextual information including a subscriber identification associated with a wireline communication device at an intelligent service switch (ISS) of an integrated wireline-wireless (IWW) network from a network edge device, where the network edge device has detected a service request at the wireline communication device. The method also includes determining at least one multimedia communication service based on the contextual information and at least one service filter associated with the subscriber identification.
    Type: Application
    Filed: March 6, 2006
    Publication date: September 6, 2007
    Applicant: SBC Knowledge Ventures, L.P.
    Inventors: Hisao Chang, Javier Arellano, Steven Frew, Sreenivasa Gorti, Bach Hoang
  • Publication number: 20050063333
    Abstract: A system and method for accessing network and data services are disclosed. In one embodiment of a system incorporating teachings of the present disclosure, a wireless networking hub may be communicatively coupled to a global communications network. A remote authentication engine may be communicatively coupled to the wireless networking hub. The authentication engine may be capable of receiving an initial set of credentials from a user seeking access to network transport services and data services. In preferred embodiments, the system may include an authorization engine capable of granting access to both the network transport services and the data services in response to authorization of the first set of credentials.
    Type: Application
    Filed: September 23, 2003
    Publication date: March 24, 2005
    Inventors: David Patron, Michael Grannan, Bach Hoang, Sreenivasa Gorti