Patents by Inventor Trang Nguyen

Trang 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: 10560193
    Abstract: A DSM-PSK optical wireless transmission method includes the steps of: receiving a binary data signal, allowing a modulator to convert the binary data signal into a global phase shift signal, generating a reference signal group including M number of pulse signals having the same period, the same duty ratio of d/M, mutually different phases, and a determined sequence, generating a data signal group including M number of pulse signals having a determined sequence, the pulse signals having been obtained by phase-shifting the reference signal group according to the global phase shift signal, flickering each light source of a reference light source group including M number of light sources having a determined sequence, according to each pulse signal of the reference signal group, and flickering each light source of a data light source group including M number of light sources having a determined sequence, according to each pulse signal of the data signal group.
    Type: Grant
    Filed: November 28, 2016
    Date of Patent: February 11, 2020
    Assignee: KOOKMIN UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION
    Inventors: Yeong Min Jang, Van Trang Nguyen, Chang Hyun Hong
  • Publication number: 20190356385
    Abstract: An optical wireless communication apparatus includes: a modulator for generating a reference signal including periodically repeating binary zeros and ones, receiving an input of a first binary data signal, and outputting a second binary data signal, wherein the second binary data signal has the same frequency as the reference signal, and has the same phase as the reference signal when the first binary data signal comprises binary zeros and has an opposite phase to the reference signal when the first binary data signal comprises binary ones, or has the same phase as the reference signal when the first binary data signal comprises binary ones and has an opposite phase to the reference signal when the first binary data signal comprises binary zeros, and a transmitter for turning a first light source on or off according to the reference signal, and turning a second light source on or off according to the second binary data signal.
    Type: Application
    Filed: November 28, 2016
    Publication date: November 21, 2019
    Inventors: Yeong Min JANG, Van Trang NGUYEN, Chang Hyun HONG
  • Publication number: 20190326997
    Abstract: A DSM-PSK optical wireless transmission method includes the steps of: receiving a binary data signal, allowing a modulator to convert the binary data signal into a global phase shift signal, generating a reference signal group including M number of pulse signals having the same period, the same duty ratio of d/M, mutually different phases, and a determined sequence, generating a data signal group including M number of pulse signals having a determined sequence, the pulse signals having been obtained by phase-shifting the reference signal group according to the global phase shift signal, flickering each light source of a reference light source group including M number of light sources having a determined sequence, according to each pulse signal of the reference signal group, and flickering each light source of a data light source group including M number of light sources having a determined sequence, according to each pulse signal of the data signal group.
    Type: Application
    Filed: November 28, 2016
    Publication date: October 24, 2019
    Inventors: Yeong Min JANG, Van Trang NGUYEN, Chang Hyun HONG
  • Publication number: 20190041941
    Abstract: Micro-idle power in a subsystem of a portable computing device may be actively managed based on client voting. Each client vote may include a client activity status indication and a client latency tolerance indication. Votes are aggregated to provide an aggregate client latency tolerance, which may be used to obtain a set of micro-idle time values. Micro-idle timers in the subsystem may be set to associated micro-idle time values. The micro-idle timers determine whether one or more of the micro-idle time values have elapsed. A power management policy associated with each micro-idle time value determined to have elapsed may be applied to a portion of the subsystem.
    Type: Application
    Filed: August 3, 2017
    Publication date: February 7, 2019
    Inventors: VINOD CHAMARTY, TRANG NGUYEN, EDWIN JOSE, XIN KANG, SEAN SWEENEY, MICHAEL DROP, BORIS ANDREEV, FARRUKH AQUIL
  • Publication number: 20190038624
    Abstract: The present disclosure relates to a method for treating or alleviating a symptom of MSA, comprising administering a therapeutically effective amount of an abelson (Abl) tyrosine kinase inhibitor to a subject in need thereof.
    Type: Application
    Filed: August 3, 2018
    Publication date: February 7, 2019
    Inventors: Daniel Dung Truong, Trang Nguyen Ngoc Vo, Cong Huu Nguyen
  • Publication number: 20190015550
    Abstract: The present invention provides a method for preparing an injectable thermosensitive chitosan/TEMPO-oxidized cellulose nanofibers hydrogel. The injectable thermosensitive chitosan/TEMPO-oxidized cellulose nanofibers hydrogel exhibits superior biocompatibility through addition of TEMPO-oxidized cellulose nanofibers, and excellent cell proliferation and bone regeneration through cellular interaction, and is gelled in vivo, thus being highly useful as a filler for wound healing and bone regeneration. In addition, the injectable thermosensitive chitosan/TEMPO-oxidized cellulose nanofibers hydrogel exhibits excellent porosity, has an interconnected structure and is thermogelling, based on thermosensitivity of undergoing a sol-gel transition depending on temperature, thus inducing rapid gelation in vivo and facilitating bone regeneration upon implantation in vivo.
    Type: Application
    Filed: May 23, 2018
    Publication date: January 17, 2019
    Inventors: Byong Taek Lee, Sun-Young Lee, Trang Nguyen Ho Minh, Celine Abueva, Sang-Jin Chun, Jae-Gyoung Gwon
  • Publication number: 20180169215
    Abstract: This disclosure relates to multivalent enterovirus vaccine compositions and uses related thereto. In certain embodiments, the disclosure relates to vaccine compositions comprising multivalent, mixtures of enterovirus (for example HRV) serotypes or recombinantly produced variants or recombinantly produced viral capsid proteins. In certain embodiments, the disclosure relates to methods of immunization comprising administering an effective amount of compositions disclosed herein to a subject diagnosed with, exhibiting symptoms of, or at risk of an enterovirus infection.
    Type: Application
    Filed: June 15, 2016
    Publication date: June 21, 2018
    Inventors: Martin L. Moore, Sujin Lee, Minh Trang Nguyen
  • Patent number: 9870686
    Abstract: A system, method, and device for improving the functioning of security tags for use with merchandise are provided. A security tag device, to be used in conjunction with a tag monitoring device, may be provided with a product. The product may be conductive or may have metallic packaging. The security tag may include a planar dielectric substrate having a first side and an opposing side. An electronic article surveillance (EAS) circuit may be placed on the first side of the planar dielectric substrate. A ferrite sheet having a first side and an opposing side may be coupled to the opposing side of the planar dielectric substrate. A metal backing sheet may be coupled to the opposing side of the ferrite sheet. The planar dielectric substrate may be centered or offset on the ferrite sheet and the ferrite sheet may be centered or offset on the metal backing sheet.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: January 16, 2018
    Assignee: Checkpoint Systems, Inc.
    Inventors: Kefeng Zeng, John B. Mingle, George West, Trang Nguyen
  • Publication number: 20170186296
    Abstract: A system, method, and device for improving the functioning of security tags for use with merchandise are provided. A security tag device, to be used in conjunction with a tag monitoring device, may be provided with a product. The product may be conductive or may have metallic packaging. The security tag may include a planar dielectric substrate having a first side and an opposing side. An electronic article surveillance (EAS) circuit may be placed on the first side of the planar dielectric substrate. A ferrite sheet having a first side and an opposing side may be coupled to the opposing side of the planar dielectric substrate. A metal backing sheet may be coupled to the opposing side of the ferrite sheet. The planar dielectric substrate may be centered or offset on the ferrite sheet and the ferrite sheet may be centered or offset on the metal backing sheet.
    Type: Application
    Filed: December 28, 2015
    Publication date: June 29, 2017
    Inventors: Kefeng Zeng, John B. Mingle, George West, Trang Nguyen
  • Patent number: 9255218
    Abstract: A method for synthesizing a composition comprising at least one acid ester stemming from the biomass and an organic biosolvent is provided. The method comprises the esterification reaction between at least one acid stemming from the biomass and at least one alcohol, in the presence of an acid catalyst and of the organic biosolvent, the organic biosolvent being selective of the ester or of the esters formed relatively to the acid or to the starting acids and non-miscible with the alcoholic solution of the acid stemming from the biomass.
    Type: Grant
    Filed: March 3, 2011
    Date of Patent: February 9, 2016
    Assignees: INSTITUT VIETNAMIEN DE CHIMIE INDUSTRIELLE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S), UNIVERSITÉ CLAUDE BERNARD LYON 1
    Inventors: Nadine Essayem, Gilbert Sapaly, Thi Thu Ha Vu, Thi Thu Trang Nguyen, Thi Thuy Ha Nguyen
  • Patent number: 8955458
    Abstract: Disclosed herein are systems and methods for detecting motion of an object, such as the paw of rat. A tag comprising an inductive element and a capacitive element may be attached to the object and the motion detected by monitoring the affect of the tag on a time-varying magnetic field.
    Type: Grant
    Filed: November 16, 2005
    Date of Patent: February 17, 2015
    Assignee: Vertex Pharmaceuticals, Inc.
    Inventors: Philip Emanuel Salzmann, Javier Humberto Flores, Matthew Charles Wallace, Di Bian, Trang Nguyen, Ada Silos-Santiago, Minh Vuong
  • Patent number: 8763559
    Abstract: Systems and methods for monitoring laboratory animals includes a tag comprising an inductive element and a capacitive element attached to a portion of a laboratory animal. The position of the portion is detected by monitoring the effect of the tag on a time-varying magnetic field having different frequencies, one near tag resonance, and one away from tag resonance.
    Type: Grant
    Filed: February 26, 2013
    Date of Patent: July 1, 2014
    Assignee: Vertex Pharmaceuticals, Incorporated
    Inventors: Philip Salzmann, Trang Nguyen, James Sinclair
  • Patent number: 8468975
    Abstract: Systems and methods for monitoring laboratory animals includes a tag comprising an inductive element and a capacitive element attached to a portion of a laboratory animal. The position of the portion is detected by monitoring the effect of the tag on a time-varying magnetic field having different frequencies, one near tag resonance, and one away from tag resonance.
    Type: Grant
    Filed: October 12, 2009
    Date of Patent: June 25, 2013
    Assignee: Vertex Pharmaceuticals, Inc.
    Inventors: Philip Salzmann, Trang Nguyen, James Sinclair
  • Publication number: 20130105738
    Abstract: A method for synthesizing a composition comprising at least one acid ester stemming from the biomass and an organic biosolvent is provided. The method comprises the esterification reaction between at least one acid stemming from the biomass and at least one alcohol, in the presence of an acid catalyst and of the organic biosolvent, the organic biosolvent being selective of the ester or of the esters formed relatively to the acid or to the starting acids and non-miscible with the alcoholic solution of the acid stemming from the biomass.
    Type: Application
    Filed: March 3, 2011
    Publication date: May 2, 2013
    Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S)
    Inventors: Nadine Essayem, Gilbert Sapaly, Thi Thu Ha Vu, Thi Thu Trang Nguyen, Thi Thuy Ha Nguyen
  • Publication number: 20110087136
    Abstract: Systems and methods for monitoring laboratory animals includes a tag comprising an inductive element and a capacitive element attached to a portion of a laboratory animal. The position of the portion is detected by monitoring the effect of the tag on a time-varying magnetic field having different frequencies, one near tag resonance, and one away from tag resonance.
    Type: Application
    Filed: October 12, 2009
    Publication date: April 14, 2011
    Applicant: Vertex Pharmaceuticals, Inc.
    Inventors: Philip Salzmann, Trang Nguyen, James Sinclair
  • Patent number: 7436277
    Abstract: A multi-phase transformer is provided that includes a first layer having at least a first planar wire and a second planar wire and a second layer formed on the first layer and having at least a third planar wire and a fourth planar wires. At least the first planar wire and the second planar wire of the first layer to form two transformers with at least two planar wires of the second layer. The multi-phase transformer may also include a coupling device to couple one end of the planar wires of the first layer with one of the planar wires of the second layer.
    Type: Grant
    Filed: June 1, 2005
    Date of Patent: October 14, 2008
    Assignee: Intel Corporation
    Inventors: Peter Hazucha, Gerhard Schrom, Weimin Shi, Edward Burton, Trang Nguyen, Mary Bloechel, legal representative, Tanay Karnik, Bradley Bloechel
  • Publication number: 20070107666
    Abstract: Disclosed herein are systems and methods for detecting motion of an object, such as the paw of rat. A tag comprising an inductive element and a capacitive element may be attached to the object and the motion detected by monitoring the affect of the tag on a time-varying magnetic field.
    Type: Application
    Filed: November 16, 2005
    Publication date: May 17, 2007
    Inventors: Philip Salzmann, Javier Flores, Matthew Wallace, Di Bian, Trang Nguyen, Ada Silos-Santiago, Minh Vuong
  • Publication number: 20060273872
    Abstract: A multi-phase transformer is provided that includes a first layer having at least a first planar wire and a second planar wire and a second layer formed on the first layer and having at least a third planar wire and a fourth planar wires. At least the first planar wire and the second planar wire of the first layer to form two transformers with at least two planar wires of the second layer. The multi-phase transformer may also include a coupling device to couple one end of the planar wires of the first layer with one of the planar wires of the second layer.
    Type: Application
    Filed: June 1, 2005
    Publication date: December 7, 2006
    Inventors: Peter Hazucha, Gerhard Schrom, Weimin Shi, Edward Burton, Trang Nguyen, Bradley Bloechel, Mary Bloechel, Tanay Karnik
  • Patent number: 7047338
    Abstract: A disclosed communication interface for a gaming machine has a main communication board with one or more standard receptor slots for a plurality of “daughter boards,” each daughter board allowing communication between a master gaming controller and a gaming device or between a master gaming controller and a gaming machine network. The daughter boards may be designed to convert between a number of different communication standards or communication formats. Further, the daughter boards may employ a standard connector that allows the daughter board to be plugged into any of the standard receptor slots on the main communication board. Daughter boards may be removed or installed on the main communication board while the main communication board is receiving power. Further, the main communication board with a plurality of standard receptor slots may accommodate many different types of daughter boards and many different combinations of these types of daughter boards.
    Type: Grant
    Filed: July 18, 2000
    Date of Patent: May 16, 2006
    Assignee: IGT
    Inventors: Khanh Trang Nguyen, James W. Stockdale
  • Publication number: 20060085815
    Abstract: A method for matching advertisements with broadcasts includes: receiving at least one characteristic of an advertisement into a pool of available advertisements; searching the pool of available advertisements for a broadcasting match to the at least one characteristic; and signaling that the advertisement matches the at least one characteristic. Another method includes: receiving at least one characteristic of a broadcast into a pool of available broadcasts; searching the pool of available broadcasts for an advertising match to the at least one characteristic; and signaling that the broadcast matches the at least one characteristic. A system includes: a database containing information related to at least one of a broadcast and an advertisement; a search engine to search the database based on at least one characteristic received; and a signal that the at least one characteristic matches at least one of the at least one broadcast and at least one advertisement.
    Type: Application
    Filed: October 18, 2004
    Publication date: April 20, 2006
    Applicant: IDT Corporation
    Inventor: Trang Nguyen-Tran