Patents by Inventor Minh H. Nguyen

Minh H. Nguyen 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: 7967626
    Abstract: Embodiments of a tamper-evident connector are disclosed which may optionally be used in a trusted computing environment. In an exemplary embodiment, a tamper-evident connection includes a mate-once engaging assembly for providing with a first component, the mate-once engaging assembly including a foldable portion. The tamper-evident connection also includes a receiving chamber for providing with a second component, the mate-once engaging assembly fitting in the receiving chamber to physically secure the first component to the second component, the foldable portion of the mate-once engaging assembly unfolding during removal of the mate-once engaging assembly from the receiving chamber to provide evidence of tampering when the first component has been removed from the second component. Optionally, the first component is a Trusted Platform Module (TPM) and the second component is a system board.
    Type: Grant
    Filed: December 4, 2009
    Date of Patent: June 28, 2011
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Vincent Nguyen, Chanh V. Hua, Minh H. Nguyen, E. David Neufeld
  • Publication number: 20100300946
    Abstract: The present invention relates to a method and apparatus for concentrating a fluid with improved energy efficiency. The method comprises the steps of: providing a membrane distillation unit having an evaporation side in fluid communication with a first reservoir for containing the fluid, and a condensation side being in fluid communication with a second reservoir for containing a coolant; evaporating at least a portion of the fluid and condensing the fluid in the second reservoir. The method further comprises the steps of controllably transferring heat from the coolant to the fluid such that the temperature of the fluid is maintained at a predetermined temperature.
    Type: Application
    Filed: December 10, 2008
    Publication date: December 2, 2010
    Applicant: UNIVERSITY OF WESTERN SYDNEY
    Inventors: Minh H. Nguyen, Anh Viet Bui
  • Publication number: 20100081311
    Abstract: Embodiments of a tamper-evident connector are disclosed which may optionally be used in a trusted computing environment. In an exemplary embodiment, a tamper-evident connection includes a mate-once engaging assembly for providing with a first component, the mate-once engaging assembly including a foldable portion. The tamper-evident connection also includes a receiving chamber for providing with a second component, the mate-once engaging assembly fitting in the receiving chamber to physically secure the first component to the second component, the foldable portion of the mate-once engaging assembly unfolding during removal of the mate-once engaging assembly from the receiving chamber to provide evidence of tampering when the first component has been removed from the second component. Optionally, the first component is a Trusted Platform Module (TPM) and the second component is a system board.
    Type: Application
    Filed: December 4, 2009
    Publication date: April 1, 2010
    Inventors: Vincent Nguyen, Chanh V. Hua, Minh H. Nguyen, E.D. Neufeld
  • Patent number: 7651356
    Abstract: Embodiments of a tamper-evident connector are disclosed which may optionally be used in a trusted computing environment. In an exemplary embodiment, a tamper-evident connection includes a mate-once engaging assembly for providing with a first component, the mate-once engaging assembly including a foldable portion. The tamper-evident connection also includes a receiving chamber for providing with a second component, the mate-once engaging assembly fitting in the receiving chamber to physically secure the first component to the second component, the foldable portion of the mate-once engaging assembly unfolding during removal of the mate-once engaging assembly from the receiving chamber to provide evidence of tampering when the first component has been removed from the second component. Optionally, the first component is a Trusted Platform Module (TPM) and the second component is a system board.
    Type: Grant
    Filed: July 25, 2007
    Date of Patent: January 26, 2010
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Vincent Nguyen, Chanh V. Hua, Minh H. Nguyen, E. David Neufeld
  • Patent number: 7561439
    Abstract: A first slot connector is mounted within a housing of an electronic system and is for connecting to a first plug-in card. A mezzanine board is installed within the housing. A second slot connector is mounted on the mezzanine board for connecting to a second plug-in card. The first and second plug-in cards align with similarly-shaped slot access panels in the electronic system.
    Type: Grant
    Filed: October 28, 2005
    Date of Patent: July 14, 2009
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Orville H. Orr, Edgar Hance, Ho M. Lai, John D. Nguyen, Minh H Nguyen, Christian H. Post, Karthigan Srinivasan
  • Patent number: 7558075
    Abstract: An interior of an electronic system is accessed by manipulating a latch mechanism to release a handle attached to a drawer disposed within a housing of the electronic system; operating the handle to extend the drawer at least partially out of the housing; further manipulating the latch mechanism to release a door that obscures an interior of the drawer; and shifting the door to expose the interior of the drawer.
    Type: Grant
    Filed: March 27, 2006
    Date of Patent: July 7, 2009
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Minh H. Nguyen, David A. Selvidge, Qiang Wang
  • Publication number: 20090029582
    Abstract: Embodiments of a tamper-evident connector are disclosed which may optionally be used in a trusted computing environment. In an exemplary embodiment, a tamper-evident connection includes a mate-once engaging assembly for providing with a first component, the mate-once engaging assembly including a foldable portion. The tamper-evident connection also includes a receiving chamber for providing with a second component, the mate-once engaging assembly fitting in the receiving chamber to physically secure the first component to the second component, the foldable portion of the mate-once engaging assembly unfolding during removal of the mate-once engaging assembly from the receiving chamber to provide evidence of tampering when the first component has been removed from the second component. Optionally, the first component is a Trusted Platform Module (TPM) and the second component is a system board.
    Type: Application
    Filed: July 25, 2007
    Publication date: January 29, 2009
    Inventors: Vincent Nguyen, Chanh V. Hua, Minh H. Nguyen, E.D. Neufeld
  • Patent number: 7473846
    Abstract: A cable support arm is provided. In one embodiment, the cable support arm includes first and second arm sections that are rotatably coupled one over the other at a hinge structure. In this embodiment, the first and second arm sections include attachment mechanisms configured to couple the arm sections to a respective housing and device. One of the attachment mechanisms of this embodiment may include a mounting base and a mounting bracket that is reversibly coupleable to the mounting base to enable ambidextrous mounting of one of the arm sections to the device.
    Type: Grant
    Filed: March 29, 2006
    Date of Patent: January 6, 2009
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Alan B. Doerr, Minh H. Nguyen, Kelly K. Smith
  • Patent number: 7317623
    Abstract: A swappable mount and cable support arm for a rack mount system. The swappable mount may have a variety of toolfree mounts, threaded fasteners, latches, and other mounting mechanisms. The swappable mount is interchangeably coupled to the cable support arm to facilitate adaptation to a particular rack mount system. One embodiment has a releasable hinge mechanism to facilitate the interchangeable coupling between the swappable mount and the cable support arm. The cable support arm may have a variety of expandable support structures, such as pivotally coupled arm sections. One embodiment of the cable support arm has first and second arm sections rotatably coupled one over the other at a hinge.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: January 8, 2008
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Minh H. Nguyen, Alan B. Doerr, Stephen N. Bushong, Robert Hastings, Jelle M. Schuur
  • Patent number: 7137512
    Abstract: A rack system is disclosed for mounting various devices. The rack system comprises at least one front vertical support column and at least one rear vertical support column. A rail is deployed between the front vertical support column and the rear vertical support column. Additionally, a latching system is provided that enables secure engagement of the rail and easy removal of the rail.
    Type: Grant
    Filed: February 19, 2003
    Date of Patent: November 21, 2006
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Minh H. Nguyen, Donald Caballero, Paul E. Westphall
  • Patent number: 7134802
    Abstract: A latch assembly to connect a component to a rack. The assembly comprises a latch spring and a lever that are connected to a component. The latch spring is moveable between an engaged and a disengaged position. In the engaged position the latch spring is engaged with a catch that is connected to a rack. In the disengaged position the latch spring is disengaged from the catch. The lever is rotatable about an axis of rotation between a latched position and an unlatched position. The rotation of the lever from the latched position to the unlatched position moves the latch spring from the engaged position to the disengaged position in a direction parallel to the axis of rotation.
    Type: Grant
    Filed: April 21, 2004
    Date of Patent: November 14, 2006
    Assignee: Hewlett-Packard Development Company, LP.
    Inventors: Alan B. Doerr, Minh H. Nguyen, Kelly Kennedy Smith
  • Patent number: 7023708
    Abstract: A cable support arm for a rack mount system. The cable support arm may have first and second arm sections, which are rotatably coupled one over the other at a hinge. The first and second arm sections also may have hinges, which are coupleable to a rack and a rack mounted device of the rack mount system.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: April 4, 2006
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Minh H. Nguyen, Alan B. Doerr, Stephen N. Bushong, Robert Hastings, Jelle M. Schuur
  • Patent number: 6860747
    Abstract: A system and method for coupling a multi-pin device to a system board within an electronic device. A socket is used to couple the multi-pin device to the system board. A spring member biases the socket to a fully opened position for insertion of the multi-pin device. An actuator enables selective movement of the multi-pin device into operative engagement with the system board.
    Type: Grant
    Filed: May 30, 2003
    Date of Patent: March 1, 2005
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventor: Minh H. Nguyen
  • Publication number: 20040242047
    Abstract: A system and method for coupling a multi-pin device to a system board within an electronic device. A socket is used to couple the multi-pin device to the system board. A spring member biases the socket to a fully opened position for insertion of the multi-pin device. An actuator enables selective movement of the multi-pin device into operative engagement with the system board.
    Type: Application
    Filed: May 30, 2003
    Publication date: December 2, 2004
    Inventor: Minh H. Nguyen
  • Publication number: 20040181367
    Abstract: A diagnostic system combines an electronic device with a plurality of status indicators that are visible to a user. A plurality of status indicators are arranged in a map representative of the physical location of components within the electronic device.
    Type: Application
    Filed: March 11, 2003
    Publication date: September 16, 2004
    Inventors: Minh H. Nguyen, John Nguyen, Ghassan R. Gebara, Robert Martinez
  • Patent number: D540329
    Type: Grant
    Filed: August 3, 2005
    Date of Patent: April 10, 2007
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Qiang Wang, Minh H. Nguyen, Donald P. Caballero
  • Patent number: D540806
    Type: Grant
    Filed: August 3, 2005
    Date of Patent: April 17, 2007
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Qiang Wang, Keith J. Kuehn, Minh H. Nguyen
  • Patent number: D541285
    Type: Grant
    Filed: August 3, 2005
    Date of Patent: April 24, 2007
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Qiang Wang, Minh H. Nguyen, David A. Selvidge
  • Patent number: D544866
    Type: Grant
    Filed: August 3, 2005
    Date of Patent: June 19, 2007
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Qiang Wang, Minh H. Nguyen, Alan B. Doerr
  • Patent number: D560466
    Type: Grant
    Filed: March 24, 2006
    Date of Patent: January 29, 2008
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Minh H. Nguyen, Alan B. Doerr, Qiang Wang