Patents by Inventor Van Tien Nguyen

Van Tien 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: 11872973
    Abstract: A method for adjusting brake pressures on wheel brakes of a motor vehicle includes adjusting, in a normal braking mode as a function of a driver's braking demand determined by a driver of the motor vehicle, the brake pressures on the wheel brakes. The method further includes carrying out, by a brake control unit in a pressure control mode, adjustment of the brake pressures on the wheel brakes to implement at least a drive stability function and/or external braking demands. Furthermore, the method includes determining, by the brake control unit, the brake pressures on the wheel brakes at least when implementing external braking demands while controlling an ideal pressure distribution ratio of the brake pressures at wheel brakes of the front axle to the brake pressures at wheel brakes of a rear axle of the motor vehicle, wherein the control function takes into account a pressure distribution ratio.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: January 16, 2024
    Assignee: ZF CV SYSTEMS EUROPE BV
    Inventors: Nikolai Flaum, Van Tien Nguyen, Torsten Wallbaum
  • Patent number: 11142177
    Abstract: A method for operating an electronic brake system for motor vehicles includes determining, by a brake control unit, respective brake pressures acting on wheel brakes by controlling a pressure distribution ratio of brake pressures acting on wheel brakes of a front axle to brake pressures acting on wheel brakes of a rear axle of the motor vehicle. The method further includes receiving, by the brake control unit, driver brake requests determined by a driver of the motor vehicle and/or external brake requests and determining, by the brake control unit, appropriate brake pressures. The brake control unit takes into consideration an initial pressure distribution ratio value, which is ascertained in a driver braking mode or in a pressure control mode and is stored and kept available for later consideration.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: October 12, 2021
    Assignee: ZF CV SYSTEMS EUROPE BV
    Inventors: Nikolai Flaum, Van Tien Nguyen, Torsten Wallbaum
  • Patent number: 10585586
    Abstract: An electronic apparatus, a method, and computer-readable medium are disclosed. The electronic apparatus includes a communicator, a display, and a processor. The communicator is configured to obtain a brainwave signal. The processor is configured to display on the display a character input window and a keyboard UI including a plurality of character keys. The processor is also configured to identify a character key to input to the character input window from the plurality of character keys based on at least one channel signal from the obtained brain wave signal. The channel signal includes a F7 channel, a F8 channel, and an AF3 channel. The processor is also configured to display a character corresponding to the identified character key to the character input window.
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: March 10, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Van Tien Pham, Minh Phuong Pham, Ba Dung Nguyen, Hoang Phuc Nguyen, Van Tien Nguyen, Ba Tung Pham, Dinh Tai Phung
  • Publication number: 20190220188
    Abstract: An electronic apparatus, a method, and computer-readable medium are disclosed. The electronic apparatus includes a communicator, a display, and a processor. The communicator is configured to obtain a brainwave signal. The processor is configured to display on the display a character input window and a keyboard UI including a plurality of character keys. The processor is also configured to identify a character key to input to the character input window from the plurality of character keys based on at least one channel signal from the obtained brain wave signal. The channel signal includes a F7 channel, a F8 channel, and an AF3 channel. The processor is also configured to display a character corresponding to the identified character key to the character input window.
    Type: Application
    Filed: June 19, 2018
    Publication date: July 18, 2019
    Inventors: Van Tien PHAM, Minh Phuong PHAM, Ba Dung NGUYEN, Hoang Phuc NGUYEN, Van Tien NGUYEN, Ba Tung PHAM, Dinh Tai PHUNG
  • Publication number: 20190193696
    Abstract: A method for adjusting brake pressures on wheel brakes of a motor vehicle includes adjusting, in a normal braking mode as a function of a driver's braking demand determined by a driver of the motor vehicle, the brake pressures on the wheel brakes. The method further includes carrying out, by a brake control unit in a pressure control mode, adjustment of the brake pressures on the wheel brakes to implement at least a drive stability function and/or external braking demands. Furthermore, the method includes determining, by the brake control unit, the brake pressures on the wheel brakes at least when implementing external braking demands while controlling an ideal pressure distribution ratio of the brake pressures at wheel brakes of the front axle to the brake pressures at wheel brakes of a rear axle of the motor vehicle, wherein the control function takes into account a pressure distribution ratio.
    Type: Application
    Filed: June 20, 2017
    Publication date: June 27, 2019
    Inventors: Nikolai FLAUM, Van Tien NGUYEN, Torsten WALLBAUM
  • Publication number: 20190168723
    Abstract: A method for operating an electronic brake system for motor vehicles includes determining, by a brake control unit, respective brake pressures acting on wheel brakes by controlling a pressure distribution ratio of brake pressures acting on wheel brakes of a front axle to brake pressures acting on wheel brakes of a rear axle of the motor vehicle. The method further includes receiving, by the brake control unit, driver brake requests determined by a driver of the motor vehicle and/or external brake requests and determining, by the brake control unit, appropriate brake pressures. The brake control unit takes into consideration an initial pressure distribution ratio value, which is ascertained in a driver braking mode or in a pressure control mode and is stored and kept available for later consideration.
    Type: Application
    Filed: June 20, 2017
    Publication date: June 6, 2019
    Inventors: Nikolai Flaum, Van Tien Nguyen, Torsten Wallbaum