Patents by Inventor Quang K. Ha

Quang K. Ha 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).

  • Patent number: 7927102
    Abstract: A rocket propelled grenade (RPG) simulation device usable with a laser detector is provided. The RPG simulation device comprises a laser transmitter, a switch, a controller, and a housing. The laser transmitter is capable of directing a laser signal to the laser detector, the laser signal comprising information readable by the laser detector, to simulate a launch of a rocket propelled grenade from the RPG simulation device to the laser detector. The switch permits a user to trigger a laser signal from the laser transmitter. The controller is in operable communication with the laser transmitter and the switch, and the controller is operable to respond to triggering of the switch and to simulate the launch of a rocket propelled grenade by directing the laser transmitter to generate and transmit a laser signal.
    Type: Grant
    Filed: January 12, 2006
    Date of Patent: April 19, 2011
    Assignee: Raytheon Company
    Inventors: Giles D. Jones, Quang K. Ha, Lee Ourn, Samon Jannati
  • Patent number: 7922491
    Abstract: In one embodiment, an explosive device (IED) simulator usable with a laser detector is provided, the IED simulator comprising a laser transmitter and a first switch. The laser transmitter is capable of directing a laser signal to the laser detector, the laser signal comprising information readable by the laser detector, wherein the laser signal is designed to simulate at least a first type of explosion of an IED. The first switch is operably coupled to the laser transmitter, the first switch permitting a user to trigger the laser signal from the laser transmitter. The first type of explosion that is simulated can comprise at least one type selected from the group consisting of an indoor IED explosion, an outdoor IED explosion, a long range IED explosion, an IED explosion of 2 m to 5 m away from a target, an IED explosion of up to 600 m from a target, and an IED explosion having a predetermined kill pattern.
    Type: Grant
    Filed: September 27, 2006
    Date of Patent: April 12, 2011
    Assignee: Raytheon Company
    Inventors: Giles D. Jones, Lee L. Ourn, Saman Jannati, Quang K. Ha
  • Publication number: 20090263765
    Abstract: Method and apparatus for a training system for improvised explosive devices (IEDs). An IED training system can include an inert explosive component that can resemble a large round, rocket propelled grenade (RPG), or the like. Various triggers can activate visual and/or audio devices in response to triggering the system, such as by a motion sensor or trainer action.
    Type: Application
    Filed: January 21, 2009
    Publication date: October 22, 2009
    Inventors: Giles D. Jones, Quang K. Ha, Lee L. Ourn, Saman Jannati, Glenn D. Taylor, David L. MacArthur, Qingce Bian
  • Publication number: 20090246740
    Abstract: Method and apparatus for a training system for improvised explosive devices (IEDs). An IED training system can include an inert explosive component that can resemble a large round, rocket propelled grenade (RPG), or the like. Various triggers can activate visual and/or audio devices in response to triggering the system, such as by a motion sensor or trainer action.
    Type: Application
    Filed: January 20, 2009
    Publication date: October 1, 2009
    Inventors: Giles D. Jones, Quang K. Ha, Lee L. Ourn, Saman Jannati, Glenn D. Taylor, David L. MacArthur, Qingce Bian
  • Patent number: 7507089
    Abstract: Method and apparatus for a training system for improvised explosive devices (IEDs). An IED training system can include an inert explosive component that can resemble a large round, rocket propelled grenade (RPG), or the like. Various triggers can activate visual and/or audio devices in response to triggering the system, such as by a motion sensor or trainer action.
    Type: Grant
    Filed: July 15, 2005
    Date of Patent: March 24, 2009
    Assignee: Raytheon Company
    Inventors: Giles D. Jones, Quang K. Ha, Lee L. Ourn, Saman Jannati, Glenn D. Taylor, David L. MacArthur, Qingce Bian