Patents by Inventor Vu Phan

Vu Phan 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: 20170136459
    Abstract: A biological fluid sample analysis cartridge is provided. The cartridge includes a housing, a fluid module, and an analysis chamber. The fluid module includes a sample acquisition port and an initial channel, and is connected to the housing. The initial channel is sized to draw fluid sample by capillary force, and is in fluid communication with the acquisition port. The initial channel is fixedly positioned relative to the acquisition port such that at least a portion of a fluid sample disposed within the acquisition port will draw into the initial channel. The analysis chamber is connected to the housing, and is in fluid communication with the initial channel.
    Type: Application
    Filed: January 31, 2017
    Publication date: May 18, 2017
    Inventors: John A. Verrant, John N. Blum, Vu Phan, Kaushal K. Verma, Elise G. Edson
  • Patent number: 9579651
    Abstract: A biological fluid sample analysis cartridge is provided. The cartridge includes a housing, a fluid module, and an analysis chamber. The fluid module includes a sample acquisition port and an initial channel, and is connected to the housing. The initial channel is sized to draw fluid sample by capillary force, and is in fluid communication with the acquisition port. The initial channel is fixedly positioned relative to the acquisition port such that at least a portion of a fluid sample disposed within the acquisition port will draw into the initial channel. The analysis chamber is connected to the housing, and is in fluid communication with the initial channel.
    Type: Grant
    Filed: December 17, 2010
    Date of Patent: February 28, 2017
    Assignee: Abbott Point of Care, Inc.
    Inventors: Vu Phan, John A. Verrant, John Blum, Kaushal K. Verma, Elise G. Edson
  • Patent number: 9391800
    Abstract: Systems, methods, apparatuses, and computer program products are described herein that enable a computing device to dynamically generate virtual private network (VPN) connection profiles to which policies can be mapped and then subsequently enforced. The VPN connection profiles are dynamically generated by a translation engine by obtaining parameters from payloads received from a plurality of different VPN gateways pursuant to establishing connections therewith in accordance with a respective plurality of different tunneling protocols, which may include both standard and proprietary tunneling protocols. The dynamically-generated VPN connection profiles are then provided to a connection manager, which enforces any policies associated with the VPN connection profiles when servicing requests for connections received from applications running on the computing device.
    Type: Grant
    Filed: March 12, 2014
    Date of Patent: July 12, 2016
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Sandeep Rangarajan, Harish Srinivasan, Yogesh Raju Sreenivasan, Rao Venkateswara Salapaka, Vu Phan Hoang Nguyen
  • Publication number: 20150263865
    Abstract: Systems, methods, apparatuses, and computer program products are described herein that enable a computing device to dynamically generate virtual private network (VPN) connection profiles to which policies can be mapped and then subsequently enforced. The VPN connection profiles are dynamically generated by a translation engine by obtaining parameters from payloads received from a plurality of different VPN gateways pursuant to establishing connections therewith in accordance with a respective plurality of different tunneling protocols, which may include both standard and proprietary tunneling protocols. The dynamically-generated VPN connection profiles are then provided to a connection manager, which enforces any policies associated with the VPN connection profiles when servicing requests for connections received from applications running on the computing device.
    Type: Application
    Filed: March 12, 2014
    Publication date: September 17, 2015
    Inventors: Sandeep Rangarajan, Harish Srinivasan, Yogesh Raju Sreenivasan, Rao Venkateswara Salapaka, Vu Phan Hoang Nguyen
  • Patent number: 8797527
    Abstract: A biological fluid sample analysis cartridge, analysis system, and method for analyzing a biologic fluid sample are provided. The cartridge includes a collection port, at least one channel within the cartridge in fluid communication with the collection port, a passage in fluid communication with the at least one channel, and an analysis chamber mounted on a tray. The tray is mounted relative to the cartridge and selectively positionable relative to the passage in a first position where the analysis chamber will engage a bolus of sample extending out from the passage to permit selective transfer of sample from the bolus to the analysis chamber.
    Type: Grant
    Filed: August 24, 2012
    Date of Patent: August 5, 2014
    Assignee: Abbott Point of Care, Inc.
    Inventors: Kyle Hukari, Igor Nikonorov, Ralph W. Dowdell, Douglas Olson, Niten V. Lalpuria, Darryn Unfricht, Benjamin Ports, Vu Phan, Robin A. Levy, John W. Roche
  • Publication number: 20140110448
    Abstract: A process of manufacturing a sharps container and a method of storing needles are disclosed. The sharps container utilizes a blocking member which does not interfere with a needle being inserted into the sharps container, and a latch mechanism which does not require a protruding tab. The latch mechanism requires at least a dual action to open the sharps container, and limits the movement required for opening the sharps container.
    Type: Application
    Filed: June 12, 2013
    Publication date: April 24, 2014
    Applicant: Becton, Dickinson and Company
    Inventor: Vu Phan
  • Patent number: 8522974
    Abstract: A sharps container is disclosed. The sharps container utilizes a blocking member which does not interfere with a needle being inserted into the sharps container, and a latch mechanism which does not require a protruding tab. The latch mechanism requires at least a dual action to open the sharps container, and limits the movement required for opening the sharps container.
    Type: Grant
    Filed: November 15, 2004
    Date of Patent: September 3, 2013
    Assignee: Becton, Dickinson and Company
    Inventor: Vu Phan
  • Publication number: 20130114075
    Abstract: A biological fluid sample analysis cartridge, analysis system, and method for analyzing a biologic fluid sample are provided. The cartridge includes a collection port, at least one channel within the cartridge in fluid communication with the collection port, a passage in fluid communication with the at least one channel, and an analysis chamber mounted on a tray. The tray is mounted relative to the cartridge and selectively positionable relative to the passage in a first position where the analysis chamber will engage a bolus of sample extending out from the passage to permit selective transfer of sample from the bolus to the analysis chamber.
    Type: Application
    Filed: August 24, 2012
    Publication date: May 9, 2013
    Applicant: Abbott Point of Care, Inc.
    Inventors: Kyle Hukari, Igor Nikonorov, Ralph W. Dowdell, Douglas Olson, Niten V. Lalpuria, Darryn Unfricht, Benjamin Ports, Vu Phan, Robin A. Levy, John W. Roche
  • Patent number: 8062252
    Abstract: A medical device includes a syringe assembly and a shield system for delivering medicament to a patient. The syringe assembly includes a barrel defining a medicament reservoir, and a needle cannula coupled to the barrel and in fluid communication with the reservoir. The shield system has a hub coupled to the syringe barrel, a shield movably arranged on the hub, the shield being movable from a first position disposed from the needle cannula tip to a second position during insertion of the needle into a patient and movable from the second position to a third position covering the needle cannula tip after the needle cannula is removed from the patient. An urging member urges the shield to the third position upon removal of the needle cannula from the patient. A cover sleeve connected to the needle barrel surrounds the hub and the urging member.
    Type: Grant
    Filed: February 18, 2005
    Date of Patent: November 22, 2011
    Assignee: Becton, Dickinson and Company
    Inventors: Tom Alheidt, Vu Phan, Laurent Barrelle, Bruno Baney
  • Publication number: 20110206557
    Abstract: A biological fluid sample analysis cartridge is provided. The cartridge includes a housing, a fluid module, and an analysis chamber. The fluid module includes a sample acquisition port and an initial channel, and is connected to the housing. The initial channel is sized to draw fluid sample by capillary force, and is in fluid communication with the acquisition port. The initial channel is fixedly positioned relative to the acquisition port such that at least a portion of a fluid sample disposed within the acquisition port will draw into the initial channel. The analysis chamber is connected to the housing, and is in fluid communication with the initial channel.
    Type: Application
    Filed: December 17, 2010
    Publication date: August 25, 2011
    Applicant: Abbott Point of Care, Inc.
    Inventors: Vu Phan, John A. Verrant, John Blum, Kaushal K. Verma, Elise G. Edson
  • Patent number: 7981079
    Abstract: A medical device includes a syringe assembly and a shield system for delivering medicament to a patient. The syringe assembly includes a barrel defining a medicament reservoir, and a needle cannula coupled to the barrel and in fluid communication with the reservoir. The shield system has a hub coupled to the syringe barrel, a shield movably arranged on the hub, the shield being movable from a first position disposed from the needle cannula tip to a second position during insertion of the needle into a patient and movable from the second position to a third position covering the needle cannula tip after the needle cannula is removed from the patient. An urging member urges the shield to the third position upon removal of the needle cannula from the patient. A cover sleeve connected to the needle barrel surrounds the hub and the urging member.
    Type: Grant
    Filed: February 18, 2005
    Date of Patent: July 19, 2011
    Assignee: Becton, Dickinson and Company
    Inventors: Tom Alheidt, Vu Phan, Laurent Barrelle, Bruno Baney
  • Publication number: 20060189933
    Abstract: A medical device includes a syringe assembly and a shield system for delivering medicament to a patient. The syringe assembly includes a barrel defining a medicament reservoir, and a needle cannula coupled to the barrel and in fluid communication with the reservoir. The shield system has a hub coupled to the syringe barrel, a shield movably arranged on the hub, the shield being movable from a first position disposed from the needle cannula tip to a second position during insertion of the needle into a patient and movable from the second position to a third position covering the needle cannula tip after the needle cannula is removed from the patient. An urging member urges the shield to the third position upon removal of the needle cannula from the patient. A cover sleeve connected to the needle barrel surrounds the hub and the urging member.
    Type: Application
    Filed: February 18, 2005
    Publication date: August 24, 2006
    Inventors: Tom Alheidt, Vu Phan, Laurent Barrelle, Bruno Baney
  • Publication number: 20060102504
    Abstract: A sharps container, a process of manufacturing thereof, and a method of storing needles are disclosed. The sharps container utilizes a blocking member which does not interfere with a needle being inserted into the sharps container, and a latch mechanism which does not require a protruding tab. The latch mechanism requires at least a dual action to open the sharps container, and limits the movement required for opening the sharps container.
    Type: Application
    Filed: November 15, 2004
    Publication date: May 18, 2006
    Inventor: Vu Phan
  • Patent number: 7021463
    Abstract: The present invention is a mechanical contrivance integrated into the closure of a sharps collector. It is intended to allow for the safe removal and disposal of a used pen needle from a pen syringe device. The pen syringe, with the used pen needle attached, is inserted into the specially designed port of the present invention. The pen syringe is then rotated counterclockwise about its longitudinal axis. The pen needle itself is constrained by at least one tooth, which only allows the pen needle one degree of freedom (linear displacement along its longitudinal axis). These conditions cause the pen needle to be unthreaded from the pen syringe, such that when the pen syringe is withdrawn from the port, a tang then blocks the pen needle from being withdrawn with the pen syringe, and the used pen needle falls into the sharps collector without the use of a secondary operation.
    Type: Grant
    Filed: September 6, 2002
    Date of Patent: April 4, 2006
    Assignee: Becton, Dickinson and Company
    Inventor: Vu Phan
  • Publication number: 20050016883
    Abstract: The present invention is a mechanical contrivance integrated into the closure of a sharps collector. It is intended to allow for the safe removal and disposal of a used pen needle from a pen syringe device. The pen syringe, with the used pen needle attached, is inserted into the specially designed port of the present invention. The pen syringe is then rotated counterclockwise about its longitudinal axis. The pen needle itself is constrained by at least one tooth, which only allows the pen needle one degree of freedom (linear displacement along its longitudinal axis). These conditions cause the pen needle to be unthreaded from the pen syringe, such that when the pen syringe is withdrawn from the port, a tang then blocks the pen needle from being withdrawn with the pen syringe, and the used pen needle falls into the sharps collector without the use of a secondary operation.
    Type: Application
    Filed: September 6, 2002
    Publication date: January 27, 2005
    Inventor: Vu Phan
  • Publication number: 20040097882
    Abstract: The present invention is a shield that protects the needle of a syringe and maintains it in a sterile condition until use. The shield is able to become open at both ends. A paper or thermoplastic barrier maintains sterility and keeps the distal end of the shield closed prior to use. During usage of the present invention, the distal end of the shield also serves as a guide over the neck of a vial. The present invention is a shield for a syringe having a shield, which has two sterility barriers, where one of the sterility barriers is removable from the shield, and the other is formed at an interface between a syringe and the shield. In addition, the shield also has a guidance section that is adapted to guide a vial crimp into the shield for interface to a needle.
    Type: Application
    Filed: November 14, 2002
    Publication date: May 20, 2004
    Inventors: Michael A. DiBiasi, Vu Phan, Daniel B. Scovell
  • Patent number: 6649113
    Abstract: A method of forming a three-dimensional object in layerwise fashion by selectively solidifying a build material in a reinforced cyclical fashion. The method solidifies a first fully cured layer of build material and then partially solidifies at least one partially cured intermediate layer of build material having areas of liquid build material and areas of solidifying build material. The method repeats the cycle by solidifying a next overlying fully cured layer of build material and also the underlying liquid areas of build material in the at least one partially cured intermediate layer of build material.
    Type: Grant
    Filed: August 11, 2000
    Date of Patent: November 18, 2003
    Inventors: Chris R. Manners, Kabir Bhatia, Hop D. Nguyen, Cathy Yenly Vu Phan, Khalil M. Moussa
  • Patent number: D768412
    Type: Grant
    Filed: March 1, 2016
    Date of Patent: October 11, 2016
    Inventor: Vu Phan Quang Ngo
  • Patent number: D802842
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: November 14, 2017
    Inventor: Vu Phan Quang Ngo