Patents by Inventor Githin K. Prasad

Githin K. Prasad 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).

  • Battery fuel gauge
    Patent number: 9891285
    Abstract: A system includes a battery; an analog-to-digital converter coupled to the battery and capable of measuring an output voltage of the battery; a processor, receiving measured battery output voltages from the analog-to-digital converter; the processor using a first equivalent circuit model of the battery to estimate battery current when the battery operation is static; and the processor using a second equivalent circuit model of the battery to estimate battery current when the battery operation is dynamic.
    Type: Grant
    Filed: October 27, 2015
    Date of Patent: February 13, 2018
    Assignee: Texas Instruments Incorporated
    Inventors: Githin K. Prasad, Yevgen Barsukov, Yandong Zhang
  • BATTERY FUEL GAUGE
    Publication number: 20160124051
    Abstract: A system includes a battery; an analog-to-digital converter coupled to the battery and capable of measuring an output voltage of the battery; a processor, receiving measured battery output voltages from the analog-to-digital converter; the processor using a first equivalent circuit model of the battery to estimate battery current when the battery operation is static; and the processor using a second equivalent circuit model of the battery to estimate battery current when the battery operation is dynamic.
    Type: Application
    Filed: October 27, 2015
    Publication date: May 5, 2016
    Inventors: Githin K. Prasad, Yevgen Barsukov, Yandong Zhang