Patents by Inventor Tran Hoang Huynh

Tran Hoang Huynh 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).

  • System and method for blocking devices from a carrier network
    Patent number: 8155585
    Abstract: There is disclosed a system and method for blocking a device from a carrier network. In an embodiment, the method comprises defining an unauthorized combination filter including one or more device parameters; attaching the unauthorized combination filter to a carrier; comparing the device parameter values in the unauthorized combination filter to device parameter values stored in the device; and if the device parameter values stored in the device match the device parameter values in the unauthorized combination filter, then blocking the device from accessing the carrier network. The device parameter values stored in the device may include one or more of a device type value, a device operating system version value, and a device application version value, and the method further comprises comparing these one or more values to corresponding device parameter values defined in the unauthorized combination filter. The unauthorized combination filter may be attached to a carrier by providing a carrier identifier.
    Type: Grant
    Filed: February 22, 2011
    Date of Patent: April 10, 2012
    Assignee: Research In Motion Limited
    Inventor: Tran Hoang Huynh
  • SYSTEM AND METHOD FOR BLOCKING DEVICES FROM A CARRIER NETWORK
    Publication number: 20110143659
    Abstract: There is disclosed a system and method for blocking a device from a carrier network. In an embodiment, the method comprises defining an unauthorized combination filter including one or more device parameters; attaching the unauthorized combination filter to a carrier; comparing the device parameter values in the unauthorized combination filter to device parameter values stored in the device; and if the device parameter values stored in the device match the device parameter values in the unauthorized combination filter, then blocking the device from accessing the carrier network. The device parameter values stored in the device may include one or more of a device type value, a device operating system version value, and a device application version value, and the method further comprises comparing these one or more values to corresponding device parameter values defined in the unauthorized combination filter. The unauthorized combination filter may be attached to a carrier by providing a carrier identifier.
    Type: Application
    Filed: February 22, 2011
    Publication date: June 16, 2011
    Applicant: RESEARCH IN MOTION LIMITED
    Inventor: Tran Hoang HUYNH
  • System and method for blocking devices from a carrier network
    Patent number: 7917085
    Abstract: There is disclosed a system and method for blocking a device from a carrier network. In an embodiment, the method comprises defining an unauthorized combination filter including one or more device parameters; attaching the unauthorized combination filter to a carrier; comparing the device parameter values in the unauthorized combination filter to device parameter values stored in the device; and if the device parameter values stored in the device match the device parameter values in the unauthorized combination filter, then blocking the device from accessing the carrier network. The device parameter values stored in the device may include one or more of a device type value, a device operating system version value, and a device application version value, and the method further comprises comparing these one or more values to corresponding device parameter values defined in the unauthorized combination filter. The unauthorized combination filter may be attached to a carrier by providing a carrier identifier.
    Type: Grant
    Filed: November 9, 2007
    Date of Patent: March 29, 2011
    Assignee: Research In Motion Limited
    Inventor: Tran Hoang Huynh
  • SYSTEM AND METHOD FOR BLOCKING DEVICES FROM A CARRIER NETWORK
    Publication number: 20090124198
    Abstract: There is disclosed a system and method for blocking a device from a carrier network. In an embodiment, the method comprises defining an unauthorized combination filter including one or more device parameters; attaching the unauthorized combination filter to a carrier; comparing the device parameter values in the unauthorized combination filter to device parameter values stored in the device; and if the device parameter values stored in the device match the device parameter values in the unauthorized combination filter, then blocking the device from accessing the carrier network. The device parameter values stored in the device may include one or more of a device type value, a device operating system version value, and a device application version value, and the method further comprises comparing these one or more values to corresponding device parameter values defined in the unauthorized combination filter. The unauthorized combination filter may be attached to a carrier by providing a carrier identifier.
    Type: Application
    Filed: November 9, 2007
    Publication date: May 14, 2009
    Inventor: Tran Hoang HUYNH