Patents by Inventor Piyush Madhukarrao TAGADE

Piyush Madhukarrao TAGADE 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).

  • Method for real time correction of ion concentration and Coulomb counting state-of-charge (SOC) in battery
    Patent number: 10310021
    Abstract: A method includes estimating an average concentration of ions in electrodes of a battery and estimating a state-of-charge (SOC) of the battery by Coulomb counting, correcting the ion concentration based on a difference in predicted and measured cell voltages, and correcting the Coulomb counting SOC based on a relation between SOC estimated by Coulomb counting and the average concentration, and the difference in the predicted and measured cell voltages.
    Type: Grant
    Filed: December 8, 2016
    Date of Patent: June 4, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Piyush Madhukarrao Tagade, Krishnan Seethalakshmy Hariharan, Tae Won Song
  • METHOD FOR REAL TIME CORRECTION OF ION CONCENTRATION AND COULOMB COUNTING STATE-OF-CHARGE (SOC) IN BATTERY
    Publication number: 20170168119
    Abstract: A method includes estimating an average concentration of ions in electrodes of a battery and estimating a state-of-charge (SOC) of the battery by Coulomb counting, correcting the ion concentration based on a difference in predicted and measured cell voltages, and correcting the Coulomb counting SOC based on a relation between SOC estimated by Coulomb counting and the average concentration, and the difference in the predicted and measured cell voltages.
    Type: Application
    Filed: December 8, 2016
    Publication date: June 15, 2017
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Piyush Madhukarrao TAGADE, Krishnan Seethalakshmy HARIHARAN, Tae Won SONG