Patents by Inventor Viet Vu

Viet Vu 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: 11936663
    Abstract: An example method includes detecting, using sensors, packets throughout a datacenter. The sensors can then send packet logs to various collectors which can then identify and summarize data flows in the datacenter. The collectors can then send flow logs to an analytics module which can identify the status of the datacenter and detect an attack.
    Type: Grant
    Filed: November 9, 2022
    Date of Patent: March 19, 2024
    Assignee: Cisco Technology, Inc.
    Inventors: Navindra Yadav, Abhishek Ranjan Singh, Shashidhar Gandham, Ellen Christine Scheib, Omid Madani, Ali Parandehgheibi, Jackson Ngoc Ki Pang, Vimalkumar Jeyakumar, Michael Standish Watts, Hoang Viet Nguyen, Khawar Deen, Rohit Chandra Prasad, Sunil Kumar Gupta, Supreeth Hosur Nagesh Rao, Anubhav Gupta, Ashutosh Kulshreshtha, Roberto Fernando Spadaro, Hai Trong Vu, Varun Sagar Malhotra, Shih-Chun Chang, Bharathwaj Sankara Viswanathan, Fnu Rachita Agasthy, Duane Thomas Barlow
  • Patent number: 11695176
    Abstract: A zinc-air battery cell assembly comprising: a layer of anode material; one or more layers of cathode material; a separator directly between and engaging both the layer of anode material and the layer of cathode material that acts as both an electronic insulator and an ion conductive path between the layer of anode material and the layer of cathode material; and a diffusion member directly engaging the layer of cathode material.
    Type: Grant
    Filed: May 6, 2021
    Date of Patent: July 4, 2023
    Assignee: REVOLUTION POWER INC.
    Inventors: Halle Cheeseman, Daniel Wainwright Shaw, James Bradley Downar, III, Jonathan Mark Sassen, Lucien Fontaine, Viet Vu, Keith W. Kirkwood
  • Patent number: 11652252
    Abstract: A zinc-air battery cell assembly comprising: a cathode can that includes: a planar base, and an elongated cathode sidewall that extends to a terminal cathode sidewall end, and an anode can that includes: a planar top end, and an elongated anode sidewall that extends to a terminal anode sidewall end, the anode can disposed nested within the cathode can with the elongated anode sidewall disposed parallel and adjacent to the elongated cathode sidewall. The zinc-air battery assembly further includes a cavity defined by the cathode can and the anode can disposed nested within the cathode can, and a grommet that provides a seal between the cathode can and the anode can while also keeping the anode can and the cathode can separate.
    Type: Grant
    Filed: May 6, 2021
    Date of Patent: May 16, 2023
    Assignee: REVOLUTION POWER INC.
    Inventors: Lucien Fontaine, Viet Vu, Halle Cheeseman, Keith W. Kirkwood
  • Publication number: 20230104072
    Abstract: Systems and methods for automating clothing transactions. The methods comprise: obtaining user input data and/or sensor data specifying characteristics of a body for an individual; transforming the user input data and/or sensor data into a 3D graphical representation of the body; analyzing the 3D graphical representation to derive 3D body measurements for the individual; identifying clothing items based on results from comparing the 3D body measurements to reference measurements associated with clothing items having different styles, sizes and brand associations; analyzing how a fabric elasticity and a garment construction could impact a fit of each identified clothing item relative to each body part of the individual based on the 3D graphical representation of the body; and filtering the clothing items based on results of the analyzing and fit preferences of the individual to generate recommended clothing items for the individual.
    Type: Application
    Filed: October 4, 2022
    Publication date: April 6, 2023
    Inventors: J. Bruce Terry, Kelsey MacDonald, Albert Charpentier, Hoa Vinh Pham, Tuoc V. Luong, Tung Viet Vu, Long Hai Nguyen, Quan Hong Hua, Hai Hoang Nguyen
  • Publication number: 20210351459
    Abstract: A zinc-air battery cell assembly comprising: a cathode can that includes: a planar base, and an elongated cathode sidewall that extends to a terminal cathode sidewall end, and an anode can that includes: a planar top end, and an elongated anode sidewall that extends to a terminal anode sidewall end, the anode can disposed nested within the cathode can with the elongated anode sidewall disposed parallel and adjacent to the elongated cathode sidewall. The zinc-air battery assembly further includes a cavity defined by the cathode can and the anode can disposed nested within the cathode can, and a grommet that provides a seal between the cathode can and the anode can while also keeping the anode can and the cathode can separate.
    Type: Application
    Filed: May 6, 2021
    Publication date: November 11, 2021
    Inventors: Lucien Fontaine, Viet Vu, Halle Cheeseman, Keith W. Kirkwood
  • Publication number: 20210351460
    Abstract: A zinc-air battery cell assembly comprising: a layer of anode material; one or more layers of cathode material; a separator directly between and engaging both the layer of anode material and the layer of cathode material that acts as both an electronic insulator and an ion conductive path between the layer of anode material and the layer of cathode material; and a diffusion member directly engaging the layer of cathode material.
    Type: Application
    Filed: May 6, 2021
    Publication date: November 11, 2021
    Inventors: Halle Cheeseman, Daniel Wainwright Shaw, James Bradley Downar, III, Jonathan Mark Sassen, Lucien Fontaine, Viet Vu, Keith W. Kirkwood
  • Publication number: 20190288343
    Abstract: Various embodiments of the present technology comprise a method and apparatus for a battery. According to various embodiments, the battery comprises a layered structure comprising a current collector, an active material, and a non-electrically conductive permeable layer. The layered structure is repeated with a separator disposed between adjacent layered structures.
    Type: Application
    Filed: March 14, 2018
    Publication date: September 19, 2019
    Inventors: Viet Vu, Ajoy Datta, Lucien Fontaine, Andrew Parth
  • Patent number: 10211450
    Abstract: A nickel iron battery comprising a housing, an electrolyte solution contained within the housing, an anode comprising iron configured to be retained within the housing and the electrolyte solution, an cathode comprising nickel configured to be retained within the housing and the electrolyte solution, and a separator configured to be retained within the hosing and the electrolyte solution, wherein the separator is interposed between the cathode and the anode.
    Type: Grant
    Filed: January 20, 2017
    Date of Patent: February 19, 2019
    Assignee: Landmark Battery Innovations, Inc.
    Inventors: Viet Vu, Ajoy Datta, Lucien Fontaine, Andrew Parth
  • Patent number: 9979053
    Abstract: A rechargeable, hybrid battery system incorporates a high power battery component and a high energy density battery component. The voltage of the high energy density battery varies as a function of its state of charge, but remains greater than the voltage of the high power battery throughout the operating range of the battery system.
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: May 22, 2018
    Assignee: A123 Systems, LLC
    Inventors: Viet Vu, Michael R. Wixom
  • Patent number: 9941548
    Abstract: A Nickel iron battery using a mono-block housing that has cells with leak-proof intercell connections. The intercell connections use compressed grommets to prevent fluid transfer between the cells. Each cell generates a charge that can be connected in series or parallel as required. The cells use an electrode plate that enables a manufacturing process which yields higher efficiency, higher throughput, and significantly lower battery cost. The anode composition of the cells has iron powder to increase cathode utilization, therefore lowering cathode material usage and lowering production cost.
    Type: Grant
    Filed: June 18, 2014
    Date of Patent: April 10, 2018
    Assignee: Landmark Battery Innovations, Inc.
    Inventors: Viet Vu, Ajoy Datta, Lucien Paul Fontaine, Andrew James Parth
  • Publication number: 20170207432
    Abstract: A nickel iron battery comprising a housing, an electrolyte solution contained within the housing, an anode comprising iron configured to be retained within the housing and the electrolyte solution, an cathode comprising nickel configured to be retained within the housing and the electrolyte solution, and a separator configured to be retained within the hosing and the electrolyte solution, wherein the separator is interposed between the cathode and the anode.
    Type: Application
    Filed: January 20, 2017
    Publication date: July 20, 2017
    Inventors: Viet Vu, Ajoy Datta, Lucien Fontaine, Andrew Parth
  • Patent number: 9685678
    Abstract: A material suitable for use in an electrode, preferably an anode, and processes of its formation are provided. The material includes an electrode base material and an organic artificial solid electrolyte interface material including a water soluble organic polymer coating the electrode base material. The polymer is polymerized with a crosslinker to form the organic artificial solid electrolyte interface material. The resulting artificial SEI coated electrode material demonstrates superior discharge rate capacity and cycle stability.
    Type: Grant
    Filed: February 4, 2014
    Date of Patent: June 20, 2017
    Assignee: A123 Systems, LLC
    Inventors: Viet Vu, Jinjun Shi, Pu Zhang
  • Publication number: 20150364791
    Abstract: A material suitable for use in an electrode, preferably an anode, and processes of its formation are provided. The material includes an electrode base material and an organic artificial solid electrolyte interface material including a water soluble organic polymer coating the electrode base material. The polymer is polymerized with a crosslinker to form the organic artificial solid electrolyte interface material. The resulting artificial SEI coated electrode material demonstrates superior discharge rate capacity and cycle stability.
    Type: Application
    Filed: February 4, 2014
    Publication date: December 17, 2015
    Applicant: A123 Systems, Inc.
    Inventors: Viet Vu, Jinjun Shi, Pu Zhang
  • Patent number: 8993149
    Abstract: A battery housing is comprised of a unitary, seamless base member having a generally planar, quadrilateral bottom face with a side wall extending therefrom. The length dimension of the bottom face is at least twice the height of the side wall. The base member has an open top face. The housing includes a cover which closes the open top face and is engageable with the side wall of the base. An electrically resistive sealing gasket is configured to contact the cover member and the side wall so as to provide a fluid-tight seal. The components are mechanically interlocked by crimping or hemming. The housing is specifically configured to accommodate stacking of individual batteries into power assemblies, and the geometry of the housing optimizes thermal management. Further disclosed are batteries and battery assemblies including the housing.
    Type: Grant
    Filed: June 2, 2011
    Date of Patent: March 31, 2015
    Assignee: A123 Systems LLC
    Inventor: Viet Vu
  • Publication number: 20140377626
    Abstract: A Nickel iron battery using a mono-block housing that has cells with leak-proof intercell connections. The intercell connections use compressed grommets to prevent fluid transfer between the cells. Each cell generates a charge that can be connected in series or parallel as required. The cells use an electrode plate that enables a manufacturing process which yields higher efficiency, higher throughput, and significantly lower battery cost. The anode composition of the cells has iron powder to increase cathode utilization, therefore lowering cathode material usage and lowering production cost.
    Type: Application
    Filed: June 18, 2014
    Publication date: December 25, 2014
    Inventors: Viet Vu, Ajoy Datta, Lucien Paul Fontaine, Andrew James Parth
  • Publication number: 20140368158
    Abstract: A rechargeable, hybrid battery system incorporates a high power battery component and a high energy density battery component. The voltage of the high energy density battery varies as a function of its state of charge, but remains greater than the voltage of the high power battery throughout the operating range of the battery system.
    Type: Application
    Filed: December 5, 2012
    Publication date: December 18, 2014
    Applicant: A123 SYSTEMS, INC.
    Inventors: Viet Vu, Michael R. Wixom
  • Patent number: 8669007
    Abstract: The present disclosure relates generally to a high capacity cathode material suitable for use in a non-aqueous electrochemical cell that comprises copper manganese oxide, which may be in amorphous or semi-crystalline form, and optionally fluorinated carbon. The present disclosure additionally relates to a non-aqueous electrochemical cell comprising such a cathode material and, in particular, to such a non-aqueous electrochemical cell that can deliver a higher capacity than conventional cell.
    Type: Grant
    Filed: November 9, 2009
    Date of Patent: March 11, 2014
    Assignee: Eaglepicher Technologies, LLC.
    Inventors: Jeremy Chi-Han Chang, Ernest Ndzebet, Viet Vu, Min Qi Yang, Umamaheswari Janakiraman, Ramanathan Thillaiyan, Dong Zhang, Mario Destephen
  • Patent number: 8663825
    Abstract: The present disclosure relates generally to indicating an end of life condition of an electrochemical device, and more particularly to systems and methods for sensing and determining an end of life condition in a cell comprising a high capacity cathode material suitable for use in a non-aqueous electrochemical cell. The high capacity cathode material has an amorphous or semi-crystalline form of copper manganese oxide, and optionally fluorinated carbon. The present disclosure additionally relates to transmitting the determined end of life condition to a user or monitoring device of the cell.
    Type: Grant
    Filed: March 5, 2010
    Date of Patent: March 4, 2014
    Assignee: Eaglepicher Technologies, LLC
    Inventors: Greg Miller, William Studyvin, Michael Parrot, John C. Pugsley, Ernest Ndzebet, Min Qi Yang, Viet Vu, Umamaheswari Janakiraman, Jeremy Chi-Han Chang, Ramanathan Thillaiyan, Dong Zhang, Mario Destephen
  • Patent number: 8638061
    Abstract: This disclosure generally relates to stabilizing energy provided by an energy source, and more particularly to systems and methods for using multiple types of energy storage devices to selectively capture and provide energy. An energy source provides energy, and the energy storage devices selectively capture energy provided by the energy source in excess of an immediate energy requirement of a load and selectively provide energy when the immediate energy requirement of the load exceeds the energy provided by the energy source.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: January 28, 2014
    Assignee: Eaglepicher Technologies, LLC
    Inventors: Randy Moore, Ron Nowlin, Viet Vu, Michael Parrot, Jeff Dermott, Gregory Miller, Kevin E. Ames, Charles W. Huddleston
  • Patent number: RE46156
    Abstract: This disclosure generally relates to stabilizing energy provided by an energy source, and more particularly to systems and methods for using multiple types of energy storage devices to selectively capture and provide energy. An energy source provides energy, and the energy storage devices selectively capture energy provided by the energy source in excess of an immediate energy requirement of a load and selectively provide energy when the immediate energy requirement of the load exceeds the energy provided by the energy source.
    Type: Grant
    Filed: April 23, 2015
    Date of Patent: September 20, 2016
    Assignee: EaglePicher Technologies LLC
    Inventors: Randy Moore, Ron Nowlin, Viet Vu, Michael Parrot, Jeff Dermott, Gregory Miller, Kevin E. Ames, Charles W. Huddleston