Patents by Inventor Madasamy Shunmugavel

Madasamy Shunmugavel 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 assuring safe operation of batteries
    Patent number: 10514425
    Abstract: A system for assuring safe use of a battery pack includes a display unit and a state of health (SoH) monitor connected to the battery pack, the SoH monitor.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: December 24, 2019
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Jeevan Reddy Neelam, Madasamy Shunmugavel, Harmohan N Singh, Hassan Ali Kojori
  • SYSTEM FOR ASSURING SAFE OPERATION OF BATTERIES
    Publication number: 20180292460
    Abstract: A system for assuring safe use of a battery pack includes a display unit and a state of health (SoH) monitor connected to the battery pack, the SoH monitor.
    Type: Application
    Filed: June 12, 2018
    Publication date: October 11, 2018
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Jeevan Reddy Neelam, Madasamy Shunmugavel, Harmohan N Singh, Hassan Ali Kojori
  • ONLINE DETERMINATION OF MODEL PARAMETERS OF LEAD ACID BATTERIES AND COMPUTATION OF SOC AND SOH
    Publication number: 20180246173
    Abstract: Methods and apparatus for online estimation of battery model parameters for determining a State-of-Charge (SoC) and a State-of-Health (SoH) of a battery are provided. A mathematical approach using voltage, current, and temperature samples at programmable intervals to estimate RC battery model parameters is utilized, reducing computational requirements to enable real-time estimation of the SoC in an online environment. The SoC estimation utilizes an optimal estimator with an Extended Kalman Filter (EKF) to reduce sensitivity to process noise and measurement errors. After a discharge or charge operation, the SoH can also be estimated and updated as necessary.
    Type: Application
    Filed: February 28, 2017
    Publication date: August 30, 2018
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Harmohan N. Singh, Jeevan Reddy Neelam, Madasamy Shunmugavel
  • System for assuring safe operation of batteries
    Patent number: 10031186
    Abstract: A system for assuring safe use of a battery pack includes a display unit and a state of health (SoH) monitor connected to the battery pack, the SoH monitor.
    Type: Grant
    Filed: November 24, 2015
    Date of Patent: July 24, 2018
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Jeevan Reddy Neelam, Madasamy Shunmugavel, Harmohan Singh, Hassan Ali Kojori
  • SYSTEM FOR ASSURING SAFE OPERATION OF BATTERIES
    Publication number: 20170146606
    Abstract: A system for assuring safe use of a battery pack includes a display unit and a state of health (SoH) monitor connected to the battery pack, the SoH monitor.
    Type: Application
    Filed: November 24, 2015
    Publication date: May 25, 2017
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Jeevan Reddy Neelam, Madasamy Shunmugavel, Harmohan Singh, Hassan Ali Kojori