Patents by Inventor Tai Nguyen

Tai 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).

  • Publication number: 20250254225
    Abstract: A system for utilizing push alert notifications resident in an auto-dialer is provided. The auto-dialer may include a notification/dialing list of push alert notification recipients, an outbound orchestrator utility for receiving a list of the recipients, and a notification service utility. The outbound orchestrator utility may initiate a push alert notification for a member including instructions to send the push alert notification to the notification service utility, and displaying an actionable viewing screen that prompts the member to accept the scheduled time or to schedule a different time. When accepted, a selection is received that accepts the scheduled time for the future call and transmits a confirmation instruction to execute the scheduled call. When the selection declines the scheduled time for the call and re-schedules a new time for the future call, the instructions transmit an instruction to the auto-dialer to execute the future telephone call at the new time.
    Type: Application
    Filed: February 6, 2024
    Publication date: August 7, 2025
    Inventors: Michelle Rodrigues, Sivakumar Nagarajan, John T. Blackmon, Ryan W. Barnes, Babu Kannan, Saravana Prakash Kumaresan, Tai Nguyen, Carla M. Jans, Lauren E. Schuler
  • Publication number: 20250218233
    Abstract: A system is provided. The system includes a computing environment. The computing environment is configured to receive a recognized person message indicating a recognized person has been detected proximate an access location of the premises, receive a connection message, where the connection message indicating a wireless connection has been established between a premises monitoring system and a mobile device corresponding to the recognized person, and in response to at least receiving the recognized person message and the connection message: cause the premises monitoring system to disarm and cause an electronic door lock securing the access location of the premises to unlock.
    Type: Application
    Filed: December 20, 2024
    Publication date: July 3, 2025
    Inventor: Tai NGUYEN
  • Patent number: 12316582
    Abstract: A noise cancellation device for a wireless communication system is provided to include wireless communication devices each using a digital phase modulation and each performing half-duplex communication. The wireless communication devices is configured as an array, and the noise cancellation device is provided for suppressing an wrap-around signal from other wireless communication device by combining a cancellation signal obtained by controlling at least one of a phase and an amplitude of a transmission carrier signal with a received wireless signal based on a baseband signal of the received wireless signal. The noise cancellation device includes a controller configured to determine whether a number of bits per one frame of the baseband signal to be transmitted is an odd number or an even number, and to invert the cancellation signal when the number of bits per one frame of the baseband signal to be transmitted is an even number.
    Type: Grant
    Filed: August 7, 2019
    Date of Patent: May 27, 2025
    Assignee: OMRON CORPORATION
    Inventors: Yoshiki Sugimoto, Akito Murai, Kentaro Hamana, Manh Tai Nguyen
  • Patent number: 12133102
    Abstract: A wireless communication apparatus is provided with: a signal receiving circuit configured to wirelessly receive a measurement value of a sensor from a slave apparatus; a position estimator configured to estimate a position of the slave apparatus; a storage device configured to store a history of the position of the slave apparatus; and a master control circuit configured to display the measurement value of the sensor and the position of the slave apparatus on a display device. When the master control circuit fails to receive the measurement value of the sensor from the slave apparatus, the master control circuit displays, on the display device, a latest position stored in the storage device, together with an error message indicating that communication between the wireless communication apparatus and the slave apparatus is interrupted.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: October 29, 2024
    Assignee: OMRON CORPORATION
    Inventors: Akito Murai, Kentaro Hamana, Manh Tai Nguyen, Yoshiki Sugimoto
  • Patent number: 12107437
    Abstract: A host unit in a wireless power transmission system transmits power to a secondary unit during a communication-directivity control period and a power transmission period that are temporally divided from each other. The host unit transmits power such that a transmission output power of a power transmission radio wave during the power transmission period is greater than a transmission output power of a communication signal during the communication-directivity control period.
    Type: Grant
    Filed: January 28, 2021
    Date of Patent: October 1, 2024
    Assignee: OMRON Corporation
    Inventors: Kentaro Hamana, Manh Tai Nguyen, Akito Murai
  • Patent number: 12094322
    Abstract: A method implemented by an on-site secondary control device in communication with an on-site primary control device for a premises security system is provided. The on-site primary control device is configured to trigger an alarm event signal associated with the premises security system, and the on-site secondary control device is physically separated from the on-site primary control device. An alarm event signal is received at the on-site secondary control device from the on-site primary control device indicating that a premises device has been triggered. The alarm event signal is temporarily stored. In response to determining that a criterion associated with the premises system is met, the alarm event signal is transmitted by the on-site secondary control device to the remote monitoring center.
    Type: Grant
    Filed: November 27, 2023
    Date of Patent: September 17, 2024
    Assignee: The ADT Security Corporation
    Inventors: Tai Nguyen, Neil Brown
  • Publication number: 20240303503
    Abstract: Provided are systems, methods, and computer program products including at least one processor programmed or configured to perturb at least one training dataset based on mutual information extracted from an ensemble machine learning model to provide at least one adversarial training dataset, execute at least two machine learning models of an ensemble machine learning model, train at least two machine learning models with the at least one training dataset by feeding an input or output of one of the at least two machine learning models to the other of the at least two machine learning models, train the ensemble machine learning model with the at least one adversarial training dataset, receive a runtime input from a client device, and provide the runtime input to the trained ensemble machine learning model to generate a signal output indicating that the runtime input includes an out-of-distribution sample.
    Type: Application
    Filed: October 12, 2023
    Publication date: September 12, 2024
    Applicant: Booz Allen Hamilton Inc.
    Inventors: Derek Scott Everett, Andre Tai Nguyen, Edward Simon Pastor Raff
  • Publication number: 20240294876
    Abstract: The disclosure provides methods for the long-term expansion of granulocyte-macrophage progenitors, the granulocyte-macrophage progenitors generated therefrom, and uses of the granulocyte-macrophage progenitors thereof.
    Type: Application
    Filed: May 18, 2022
    Publication date: September 5, 2024
    Inventors: Qi-Long Ying, Zheng Guo, Shi Yue, Tai Nguyen, Jiaqi Tang, Chao Zhang
  • Patent number: 11979035
    Abstract: A wireless power transmitting apparatus is provided with: a power transmitting circuit for transmitting power for a load device to a wireless power receiving apparatus; a signal transmitting circuit for transmitting a control signal for the load device to the wireless power receiving apparatus; a signal receiving circuit for obtaining an estimated received power level indicating a level of the power transmitted from the wireless power transmitting apparatus and received by the wireless power receiving apparatus; and a control circuit. The control circuit periodically allocates time slots to wireless power receiving apparatuses for wireless power transmission. When the received power level is smaller than a threshold in a first time slot allocated to one wireless power receiving apparatus, the control circuit extends a second time slot allocated to the one wireless power receiving apparatus, the second time slot preceding or following the first time slot.
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: May 7, 2024
    Assignee: OMRON CORPORATION
    Inventors: Kentaro Hamana, Tetsuya Nosaka, Manh Tai Nguyen, Akito Murai, Yoshiki Sugimoto
  • Patent number: 11967835
    Abstract: A power supply apparatus according to the present invention includes a power supply antenna, a directivity control unit, a position information acquisition unit, and a control unit. The power supply antenna emits, to a plurality of power reception apparatuses, a radio wave that is based on a power supply signal. The directivity control unit controls directivity of the power supply antenna. The position information acquisition unit acquires position information indicating a position of a moving obstruction. The control unit determines, based on the position information, a power reception apparatus, among the plurality of power reception apparatuses, to which power is supplied while avoiding the obstruction. The control unit controls the directivity control unit to steer the radio wave toward the determined power reception apparatus.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: April 23, 2024
    Assignee: OMRON CORPORATION
    Inventors: Manh Tai Nguyen, Kentaro Hamana, Akito Murai, Yoshiki Sugimoto
  • Publication number: 20240129000
    Abstract: Wireless communication techniques are disclosed. These techniques include a plurality of base stations, each of the plurality of bases stations operating in a respective area and communicating with one or more mobile stations in the respective area using a primary communication technique. One or more of the plurality of base stations are configured to communicate with a backhaul using an ad-hoc radio frequency link with another of the plurality of base stations. The ad-hoc radio frequency link utilizes an independent radio and frequency band from the primary communication technique with which the respective base station communicates with mobile stations.
    Type: Application
    Filed: October 12, 2023
    Publication date: April 18, 2024
    Inventors: Arpad KOVESDY, Swapnil Anil SURDI, Mateo ABASCAL, Simran SAXENA, Johnson UNDERWOOD, Akbar M. SAYEED, Tai NGUYEN
  • Patent number: 11948054
    Abstract: A system and method for transferring an adversarial attack involving generating a surrogate model having an architecture and a dataset that mirrors at least one aspect of a target model of a target module, wherein the surrogate model includes a plurality of classes. The method involves generating a masked version of the surrogate model having fewer classes than the surrogate model by randomly selecting at least one class of the plurality of classes for removal. The method involves attacking the masked surrogate model to create a perturbed sample. The method involves generalizing the perturbed sample for use with the target module. The method involves transferring the perturbed sample to the target module to alter an operating parameter of the target model.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: April 2, 2024
    Assignee: BOOZ ALLEN HAMILTON INC.
    Inventors: Luke Edward Richards, Andre Tai Nguyen, Ryan Joseph Capps, Edward Simon Paster Raff
  • Publication number: 20240096197
    Abstract: A method implemented by an on-site secondary control device in communication with an on-site primary control device for a premises security system is provided. The on-site primary control device is configured to trigger an alarm event signal associated with the premises security system, and the on-site secondary control device is physically separated from the on-site primary control device. An alarm event signal is received at the on-site secondary control device from the on-site primary control device indicating that a premises device has been triggered. The alarm event signal is temporarily stored. In response to determining that a criterion associated with the premises system is met, the alarm event signal is transmitted by the on-site secondary control device to the remote monitoring center.
    Type: Application
    Filed: November 27, 2023
    Publication date: March 21, 2024
    Inventors: Tai NGUYEN, Neil BROWN
  • Patent number: 11875663
    Abstract: A method implemented by an on-site secondary control device in communication with an on-site primary control device for a premises security system is provided. The on-site primary control device is configured to trigger an alarm event signal associated with the premises security system, and the on-site secondary control device is physically separated from the on-site primary control device. An alarm event signal is received at the on-site secondary control device from the on-site primary control device indicating that a premises device has been triggered. The alarm event signal is temporarily stored. In response to determining that a criterion associated with the premises system is met, the alarm event signal is transmitted by the on-site secondary control device to the remote monitoring center.
    Type: Grant
    Filed: December 9, 2022
    Date of Patent: January 16, 2024
    Assignee: The ADT Security Corporation
    Inventors: Tai Nguyen, Neil Brown
  • Publication number: 20230186753
    Abstract: A method implemented by an on-site secondary control device in communication with an on-site primary control device for a premises security system is provided. The on-site primary control device is configured to trigger an alarm event signal associated with the premises security system, and the on-site secondary control device is physically separated from the on-site primary control device. An alarm event signal is received at the on-site secondary control device from the on-site primary control device indicating that a premises device has been triggered. The alarm event signal is temporarily stored. In response to determining that a criterion associated with the premises system is met, the alarm event signal is transmitted by the on-site secondary control device to the remote monitoring center.
    Type: Application
    Filed: December 9, 2022
    Publication date: June 15, 2023
    Inventors: Tai Nguyen, Neil Brown
  • Publication number: 20230113648
    Abstract: A host unit in a wireless power transmission system transmits power to a secondary unit during a communication-directivity control period and a power transmission period that are temporally divided from each other. The host unit transmits power such that a transmission output power of a power transmission radio wave during the power transmission period is greater than a transmission output power of a communication signal during the communication-directivity control period.
    Type: Application
    Filed: January 28, 2021
    Publication date: April 13, 2023
    Applicant: OMRON Corporation
    Inventors: Kentaro HAMANA, Manh Tai NGUYEN, Akito MURAI
  • Patent number: 11615166
    Abstract: An exemplary device for classifying an image includes a receiving unit that receives image data. The device also includes a hardware processor including a neural network architecture to extract a plurality of features from the image data, filter each feature extracted from the image data, concatenate the plurality of filtered features to form an image vector, evaluate the plurality of concatenated features in first and second layers of a plurality of fully connected layers of the neural network architecture based on an amount of deviation in the features determined at each fully connected layer, and generate a data signal based on an output of the plurality of fully connected layers. A transmitting unit sends the data signal to a peripheral or remote device.
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: March 28, 2023
    Assignee: BOOZ ALLEN HAMILTON INC.
    Inventors: Arash Rahnama-Moghaddam, Andre Tai Nguyen
  • Publication number: 20230006479
    Abstract: A wireless power transmission system includes a power transmitter that outputs a power transmission radio wave, a plurality of wireless sensors that receive power, and at least one human body tag to be carried on a human body in an environment. The power transmitter communicates with the at least one human body tag in each slot to estimate power exposure on a human body per slot for a human body carrying the at least one human body tag, calculates power exposure on a human body per cycle as an average of power exposure on a human body for all slots, and limits power transmission to the wireless sensors in response to the power exposure on a human body per cycle exceeding a predetermined value.
    Type: Application
    Filed: January 28, 2021
    Publication date: January 5, 2023
    Applicant: OMRON Corporation
    Inventors: Akito MURAI, Manh Tai NGUYEN
  • Publication number: 20220360114
    Abstract: A power supply apparatus according to the present invention includes a power supply antenna, a directivity control unit, a position information acquisition unit, and a control unit. The power supply antenna emits, to a plurality of power reception apparatuses, a radio wave that is based on a power supply signal. The directivity control unit controls directivity of the power supply antenna. The position information acquisition unit acquires position information indicating a position of a moving obstruction. The control unit determines, based on the position information, a power reception apparatus, among the plurality of power reception apparatuses, to which power is supplied while avoiding the obstruction.
    Type: Application
    Filed: July 19, 2019
    Publication date: November 10, 2022
    Inventors: Manh Tai NGUYEN, Kentaro HAMANA, Akito MURAI, Yoshiki SUGIMOTO
  • Publication number: 20220294273
    Abstract: A wireless power transmitting apparatus is provided with: a power transmitting circuit for transmitting power for a load device to a wireless power receiving apparatus; a signal transmitting circuit for transmitting a control signal for the load device to the wireless power receiving apparatus; a signal receiving circuit for obtaining an estimated received power level indicating a level of the power transmitted from the wireless power transmitting apparatus and received by the wireless power receiving apparatus; and a control circuit. The control circuit periodically allocates time slots to wireless power receiving apparatuses for wireless power transmission. When the received power level is smaller than a threshold in a first time slot allocated to one wireless power receiving apparatus, the control circuit extends a second time slot allocated to the one wireless power receiving apparatus, the second time slot preceding or following the first time slot.
    Type: Application
    Filed: August 19, 2019
    Publication date: September 15, 2022
    Inventors: Kentaro HAMANA, Tetsuya NOSAKA, Manh Tai NGUYEN, Akito MURAI, Yoshiki SUGIMOTO