Patents by Inventor Robert D. Busser

Robert D. Busser 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).

  • System for accurately determining an amount of electrical current flowing through a hall effect current sensor
    Patent number: 10794940
    Abstract: A system for accurately determining an amount of electrical current flowing through a Hall effect current sensor is provided. The system includes a microcontroller that determines a smoothed electrical current offset value based on an average measured apparent electrical current value, an electrical current offset smoothing coefficient, a prior smoothed electrical current offset value, and a prior electrical current offset trend value. The microcontroller determines an electrical current offset trend value associated with the Hall effect current sensor based on the smoothed electrical current offset value, an electrical current offset trend smoothing coefficient, a prior smoothed electrical current offset value, and the prior electrical current offset trend value.
    Type: Grant
    Filed: July 2, 2018
    Date of Patent: October 6, 2020
    Assignee: LG Chem, Ltd.
    Inventor: Robert D. Busser
  • SYSTEM FOR ACCURATELY DETERMINING AN AMOUNT OF ELECTRICAL CURRENT FLOWING THROUGH A HALL EFFECT CURRENT SENSOR
    Publication number: 20200003808
    Abstract: A system for accurately determining an amount of electrical current flowing through a Hall effect current sensor is provided. The system includes a microcontroller that determines a smoothed electrical current offset value based on an average measured apparent electrical current value, an electrical current offset smoothing coefficient, a prior smoothed electrical current offset value, and a prior electrical current offset trend value. The microcontroller determines an electrical current offset trend value associated with the Hall effect current sensor based on the smoothed electrical current offset value, an electrical current offset trend smoothing coefficient, a prior smoothed electrical current offset value, and the prior electrical current offset trend value.
    Type: Application
    Filed: July 2, 2018
    Publication date: January 2, 2020
    Inventor: Robert D. Busser