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).
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Publication number: 20170136459Abstract: 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: ApplicationFiled: January 31, 2017Publication date: May 18, 2017Inventors: John A. Verrant, John N. Blum, Vu Phan, Kaushal K. Verma, Elise G. Edson
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Patent number: 9579651Abstract: 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: GrantFiled: December 17, 2010Date of Patent: February 28, 2017Assignee: Abbott Point of Care, Inc.Inventors: Vu Phan, John A. Verrant, John Blum, Kaushal K. Verma, Elise G. Edson
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Patent number: 9391800Abstract: 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: GrantFiled: March 12, 2014Date of Patent: July 12, 2016Assignee: Microsoft Technology Licensing, LLCInventors: Sandeep Rangarajan, Harish Srinivasan, Yogesh Raju Sreenivasan, Rao Venkateswara Salapaka, Vu Phan Hoang Nguyen
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Publication number: 20150263865Abstract: 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: ApplicationFiled: March 12, 2014Publication date: September 17, 2015Inventors: Sandeep Rangarajan, Harish Srinivasan, Yogesh Raju Sreenivasan, Rao Venkateswara Salapaka, Vu Phan Hoang Nguyen
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Patent number: 8797527Abstract: 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: GrantFiled: August 24, 2012Date of Patent: August 5, 2014Assignee: 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
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Publication number: 20140110448Abstract: 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: ApplicationFiled: June 12, 2013Publication date: April 24, 2014Applicant: Becton, Dickinson and CompanyInventor: Vu Phan
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Patent number: 8522974Abstract: 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: GrantFiled: November 15, 2004Date of Patent: September 3, 2013Assignee: Becton, Dickinson and CompanyInventor: Vu Phan
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Publication number: 20130114075Abstract: 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: ApplicationFiled: August 24, 2012Publication date: May 9, 2013Applicant: 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
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Patent number: 8062252Abstract: 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: GrantFiled: February 18, 2005Date of Patent: November 22, 2011Assignee: Becton, Dickinson and CompanyInventors: Tom Alheidt, Vu Phan, Laurent Barrelle, Bruno Baney
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Publication number: 20110206557Abstract: 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: ApplicationFiled: December 17, 2010Publication date: August 25, 2011Applicant: Abbott Point of Care, Inc.Inventors: Vu Phan, John A. Verrant, John Blum, Kaushal K. Verma, Elise G. Edson
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Patent number: 7981079Abstract: 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: GrantFiled: February 18, 2005Date of Patent: July 19, 2011Assignee: Becton, Dickinson and CompanyInventors: Tom Alheidt, Vu Phan, Laurent Barrelle, Bruno Baney
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Publication number: 20060189933Abstract: 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: ApplicationFiled: February 18, 2005Publication date: August 24, 2006Inventors: Tom Alheidt, Vu Phan, Laurent Barrelle, Bruno Baney
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Publication number: 20060102504Abstract: 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: ApplicationFiled: November 15, 2004Publication date: May 18, 2006Inventor: Vu Phan
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Patent number: 7021463Abstract: 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: GrantFiled: September 6, 2002Date of Patent: April 4, 2006Assignee: Becton, Dickinson and CompanyInventor: Vu Phan
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Publication number: 20050016883Abstract: 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: ApplicationFiled: September 6, 2002Publication date: January 27, 2005Inventor: Vu Phan
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Publication number: 20040097882Abstract: 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: ApplicationFiled: November 14, 2002Publication date: May 20, 2004Inventors: Michael A. DiBiasi, Vu Phan, Daniel B. Scovell
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Patent number: 6649113Abstract: 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: GrantFiled: August 11, 2000Date of Patent: November 18, 2003Inventors: Chris R. Manners, Kabir Bhatia, Hop D. Nguyen, Cathy Yenly Vu Phan, Khalil M. Moussa
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Patent number: D768412Type: GrantFiled: March 1, 2016Date of Patent: October 11, 2016Inventor: Vu Phan Quang Ngo
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Patent number: D802842Type: GrantFiled: March 15, 2017Date of Patent: November 14, 2017Inventor: Vu Phan Quang Ngo