Patents by Inventor Quan Nguyen

Quan 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: 11938337
    Abstract: A system and method for mind-body relaxation may include a plurality of vibration modules, a light-providing member, a controller, a relaxation substrate, a pillow member, a graphical user interface (GUI), and network connection circuitry.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: March 26, 2024
    Inventors: Sang Phu Huynh, Thai Quan Nguyen, Nga Thi Thanh Nguyen, Tuong Huu Tran, Dang Minh Lu, Phuoc Thi Le Tran
  • Publication number: 20240079947
    Abstract: This document describes systems and techniques for a current-limiting control strategy for single-loop droop-controlled grid-forming inverters. In aspects, a hysteresis module is configured to compare an output current detected across one or more transistors in an inverter controlled by the single-loop droop converter with a specified maximum current and to generate an overcurrent signal. The overcurrent signal presents a fault signal responsive to the output current exceeding the specified maximum current. A logic array is configured to logically combine gate control signals generated by the single-loop droop controller to selectively direct the one or more transistors to allow the output current to flow therethrough with the overcurrent signal to present modified gate control signals to the one or more transistors.
    Type: Application
    Filed: September 1, 2023
    Publication date: March 7, 2024
    Applicant: BATTELLE MEMORIAL INSTITUTE
    Inventors: Wei Du, Yuan Liu, Quan Nguyen, Sheik Mohammad Mohiuddin
  • Publication number: 20230370769
    Abstract: An electronic apparatus is provided. The electronic apparatus includes a sound module, a housing configured to receive the sound module is accommodated and which includes a first hole formed at the back surface thereof and communicating with the sound module, and a second hole formed at one side surface thereof and communicating with the first hole, and a sealing member which is attached to the back surface of the housing, wherein the sealing member includes a recess formed at least one of side surfaces opposite to each other.
    Type: Application
    Filed: July 25, 2023
    Publication date: November 16, 2023
    Inventors: Van Phuc DONG, Van Quang NGUYEN, The Quan NGUYEN, Xuan Sinh NGO
  • Publication number: 20220405770
    Abstract: A computer implemented method for verifying merchandise authenticity may include the steps of: receiving a produced instance identification code and a merchandise descriptor for a merchandise instance; generating a first hash output using the produced instance identification code, the merchandise descriptor, and a manufacturer wallet address; storing the first hash output on a blockchain; receiving an acquired instance identification code for the merchandise instance from a client device of a consumer, preferably by scanning a merchandise tag of the merchandise instance with the client device; generating a second hash output using the acquired instance identification code, the merchandise descriptor, and the manufacturer wallet address; generating a third hash output using the acquired instance identification code, the merchandise descriptor, and a consumer wallet address; determining an authenticity output for the merchandise instance; and providing the authenticity output to the client device of the consume
    Type: Application
    Filed: October 29, 2021
    Publication date: December 22, 2022
    Applicant: DEEP SIGNATURE LTD.
    Inventors: Jiong Sun, Dinh Quan Nguyen, Liam James Alford, Umut Duman
  • Publication number: 20220346717
    Abstract: Systems and methods for tourniquet monitoring and control is provided. A system includes at least one sensor, a housing, a processor, and a user communication module. The at least one sensor is configured to monitor at least one of deployment or operation of the tourniquet. The housing is configured to removably engage the tourniquet to position the at least one sensor to monitor the at least one of deployment or operation of the tourniquet. The processor is configured to receive feedback from the at least one sensor, compare the feedback to at least one of deployment or operation parameters for the tourniquet, and generate a user report. The user communication module is configured to communicate the user report.
    Type: Application
    Filed: August 7, 2020
    Publication date: November 3, 2022
    Inventors: John Quan Nguyen, Avery Lee Goss, Conor Lee Evans, Lilian Witthauer, Matthias Muller
  • Publication number: 20210398061
    Abstract: Methods of reinforcement learning for a resource management agent. Responsive to generated actions, corresponding observations are received. Each observation comprises a transition in a state associated with an inventory and an associated reward in the form of revenues generated from perishable resource sales. A randomized batch of observations is periodically sampled according to a prioritized replay sampling algorithm. A probability distribution for selection of observations within the batch is progressively adapted. Each batch of observations is used to update weight parameters of a neural network that comprises an approximator of the resource management agent, such that when provided with an input inventory state and an input action, an output of the neural network more closely approximates a true value of generating the input action while in the input inventory state. The neural network may be used to select each generated action depending upon a corresponding state associated with the inventory.
    Type: Application
    Filed: October 21, 2019
    Publication date: December 23, 2021
    Inventors: Rodrigo Alejandro Acuna Agost, Thomas Fiig, Nicolas Bondoux, Anh-Quan Nguyen
  • Patent number: 11126939
    Abstract: A processing system may obtain historical job feature, network plant feature, and calendar feature data associated with customer premises installation jobs of a telecommunication network which include a dispatch of a customer premises technician. A plurality of the customer premises installation jobs may further include a dispatch of a network-based technician.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: September 21, 2021
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Rudolph Mappus, Vijayan Nagarajan, Abhay Dabholkar, Billy Langston, Jr., Matthew Rosenbloom, Quan Nguyen
  • Patent number: 11019469
    Abstract: A method of defining a set of parameters for a user computing device in a geographic location system includes receiving, through a user interface on the user device, a signal activating a share profile, wherein a share profile comprises a pre-defined set of parameters for operation of the system with regard to the user device, presenting, on the user interface, options to allow the user to define the share profile, wherein the options include location sharing, profile sharing, and activation, and receiving, from the user device, a set of parameters, wherein the set of parameters define how the geographic location system interacts with the user device while that share profile is active.
    Type: Grant
    Filed: February 11, 2019
    Date of Patent: May 25, 2021
    Assignee: CLICK INC
    Inventor: Quan Nguyen
  • Publication number: 20200385788
    Abstract: Methods of assaying cells of a cellular sample for the presence of a target nucleic acid are provided. Aspects of the methods include evaluating a cellular sample that has been contacted with a nuclease inhibitor for the presence of a target nucleic acid. Also provided are devices and kits that find use in practicing the methods described herein.
    Type: Application
    Filed: May 13, 2020
    Publication date: December 10, 2020
    Inventors: Garry P. Nolan, Yury Goltsev, Quan Nguyen, Yunqing Ma, Chunfai Lai
  • Patent number: 10689687
    Abstract: Methods of assaying cells of a cellular sample for the presence of a target nucleic acid are provided. Aspects of the methods include evaluating a cellular sample that has been contacted with a nuclease inhibitor for the presence of a target nucleic acid. Also provided are devices and kits that find use in practicing the methods described herein.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: June 23, 2020
    Assignee: THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
    Inventors: Garry P. Nolan, Yury Goltsev, Quan Nguyen, Yunqing Ma, Chunfai Lai
  • Publication number: 20200184407
    Abstract: A processing system may obtain a request for a new assignment for field technician work associated with a customer premises of a telecommunication network and generate a hypothetical schedule for a future date for field technicians from a set of scheduled assignments in accordance with first optimization factors, the hypothetical schedule including bundles of scheduled assignments for field technician work, each bundle including scheduled assignments for an individual field technician for the future date.
    Type: Application
    Filed: December 10, 2018
    Publication date: June 11, 2020
    Inventors: Rudolph Mappus, Tejas Antani, Quan Nguyen, Erian Laperi, Mark D. Austin, Abhay Dabholkar
  • Publication number: 20200184405
    Abstract: A processing system may obtain historical job feature, network plant feature, and calendar feature data associated with customer premises installation jobs of a telecommunication network which include a dispatch of a customer premises technician. A plurality of the customer premises installation jobs may further include a dispatch of a network-based technician.
    Type: Application
    Filed: December 6, 2018
    Publication date: June 11, 2020
    Inventors: Rudolph Mappus, Vijayan Nagarajan, Abhay Dabholkar, Billy Langston, JR., Matthew Rosenbloom, Quan Nguyen
  • Publication number: 20190279223
    Abstract: An information supporting method for business agent among a dynamic browser, a customer and the business agent, includes the steps of dynamically acquiring customer information data and customer question data, identifying keywords, executing search engine according to the keywords, executing database matching, and dynamically generating search results page to the customer.
    Type: Application
    Filed: March 8, 2018
    Publication date: September 12, 2019
    Inventors: Tu Song-Anh Nguyen, John Le, Quang-Tuan Song Nguyen, Quang-Thang Song Nguyen, Quan Nguyen Phung, Ly Nguyen Phung
  • Publication number: 20190253848
    Abstract: A method of defining a set of parameters for a user computing device in a geographic location system includes receiving, through a user interface on the user device, a signal activating a share profile, wherein a share profile comprises a pre-defined set of parameters for operation of the system with regard to the user device, presenting, on the user interface, options to allow the user to define the share profile, wherein the options include location sharing, profile sharing, and activation, and receiving, from the user device, a set of parameters, wherein the set of parameters define how the geographic location system interacts with the user device while that share profile is active.
    Type: Application
    Filed: February 11, 2019
    Publication date: August 15, 2019
    Inventor: QUAN NGUYEN
  • Patent number: 10266879
    Abstract: This invention provides compositions, methods, and systems for characterizing, resolving, and quantitating single stranded and double stranded DNA and RNA in-situ. Paired sense and anti-sense probes can signal the presence of double stranded nucleic acids. DNA and RNA can be distinguished in cell and tissue samples by hybridizing with probe sets adapted to highlight differences in these targets in-situ.
    Type: Grant
    Filed: January 20, 2016
    Date of Patent: April 23, 2019
    Inventors: Quan Nguyen, Yunqing Ma, Audrey Lin, Shauna Levinson, Chunfai Lai
  • Publication number: 20180314707
    Abstract: A method of locating a user in a community of users includes receiving, from a user device, a signal indicating that a first user has launched program code on the user device, accessing a server computing device containing user data and using information from the user device to identify the first user, and including a user-defined proximity for the first user, retrieving a position of the first user from a global positioning system and locale information, accessing a location server computing device to retrieve geographic information relating to the locale including a map, determining, from the server computing device, other users in the community of users that have positions within the user-defined proximity, and displaying, on a user interface on the user device, the other users within the user-defined proximity.
    Type: Application
    Filed: April 27, 2018
    Publication date: November 1, 2018
    Inventor: QUAN NGUYEN
  • Publication number: 20170362642
    Abstract: Methods of assaying cells of a cellular sample for the presence of a target nucleic acid are provided. Aspects of the methods include evaluating a cellular sample that has been contacted with a nuclease inhibitor for the presence of a target nucleic acid. Also provided are devices and kits that find use in practicing the methods described herein.
    Type: Application
    Filed: August 30, 2017
    Publication date: December 21, 2017
    Inventors: Garry P. Nolan, Yury Goltsev, Quan Nguyen, Yunqing Ma, Chunfai Lai
  • Patent number: 9783841
    Abstract: Methods of assaying cells of a cellular sample for the presence of a target nucleic acid are provided. Aspects of the methods include evaluating a cellular sample that has been contacted with a nuclease inhibitor for the presence of a target nucleic acid. Also provided are devices and kits that find use in practicing the methods described herein.
    Type: Grant
    Filed: October 3, 2013
    Date of Patent: October 10, 2017
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Garry P. Nolan, Yury Goltsev, Quan Nguyen, Yunqing Ma, Chunfai Lai
  • Publication number: 20160153033
    Abstract: This invention provides compositions, methods, and systems for characterizing, resolving, and quantitating single stranded and double stranded DNA and RNA in-situ. Paired sense and anti-sense probes can signal the presence of double stranded nucleic acids. DNA and RNA can be distinguished in cell and tissue samples by hybridizing with probe sets adapted to highlight differences in these targets in-situ.
    Type: Application
    Filed: January 20, 2016
    Publication date: June 2, 2016
    Inventors: Quan Nguyen, Yunqing Ma, Audrey Lin, Shauna Levinson, Chunfai Lai
  • Patent number: 9273349
    Abstract: This invention provides compositions, methods, and systems for characterizing, resolving, and quantitating single stranded and double stranded DNA and RNA in-situ. Paired sense and anti-sense probes can signal the presence of double stranded nucleic acids. DNA and RNA can be distinguished in cell and tissue samples by hybridizing with probe sets adapted to highlight differences in these targets in-situ.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: March 1, 2016
    Assignee: Affymetrix, Inc.
    Inventors: Quan Nguyen, Yunqing Ma, Audrey Lin, Shauna Levinson, Chunfai Lai