Patents by Inventor Thannehene Gedara Thusitha Asela Bandara

Thannehene Gedara Thusitha Asela Bandara 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: 11848427
    Abstract: A Non-Linear Voltammetry (NLV)-based method for charging batteries. It also relates to a fast charging system implementing this method. Adaptive charging, Non-Linear Voltage changing, and Relaxation are the key cornerstones of this method. Adaptive charging allows the system to balance the charging based on the user's time requirements, required charge capacity and the SOC and SOH of the battery. Non-linearly changing the voltage coupled with a suitable relaxation pattern allows this method to gain the maximum charge capacity without straining the battery.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: December 19, 2023
    Assignee: Yazami IP PTE. LTD.
    Inventors: Rachid Yazami, Thannehene Gedara Thusitha Asela Bandara
  • Publication number: 20230387485
    Abstract: A Non-Linear Voltammetry (NLV)-based method for charging batteries. It also relates to a fast charging system implementing this method. Adaptive charging, Non-Linear Voltage changing, and Relaxation are the key cornerstones of this method. Adaptive charging allows the system to balance the charging based on the user's time requirements, required charge capacity and the SOC and SOFT of the battery. Non-linearly changing the voltage coupled with a suitable relaxation pattern allows this method to gain the maximum charge capacity without straining the battery.
    Type: Application
    Filed: December 7, 2018
    Publication date: November 30, 2023
    Inventors: Rachid Yazami, Thannehene Gedara Thusitha Asela Bandara
  • Patent number: 11677102
    Abstract: An adaptive charging protocol (ACP) implemented for fast-charging a rechargeable battery having electrode terminals connected to terminals of a power supply provided to apply time-varying voltages to the electrodes, comprising, before starting a charging operation for the battery, the steps of: detecting the existence of historical data on previous charging operations for the battery; in case of detection, processing the historical data to adjust charging parameters in view of optimizing the charging operation; in absence of detection, electrically testing the battery to get data on variations of the state of charge (SOC) for the battery, in view of building a learning model on the SOC variations to be used for optimizing the charging operation.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: June 13, 2023
    Assignee: Yazami IP PTE. LTD.
    Inventors: Rachid Yazami, Thannehene Gedara Thusitha Asela Bandara
  • Publication number: 20210167620
    Abstract: An adaptive charging protocol (ACP) implemented for fast-charging a rechargeable battery having electrode terminals connected to terminals of a power supply provided to apply time-varying voltages to the electrodes, comprising, before starting a charging operation for the battery, the steps of: detecting the existence of historical data on previous charging operations for the battery, in case of detection, processing the historical data to adjust charging parameters in view of optimizing the charging operation; in absence of detection, electrically testing the battery to get data on variations of the state of charge (SOC) for the battery, in view of building a learning model on the SOC variations to be used for optimizing the charging operation.
    Type: Application
    Filed: December 7, 2018
    Publication date: June 3, 2021
    Inventors: Rachid Yazami, Thannehene Gedara Thusitha Asela Bandara
  • Publication number: 20210167621
    Abstract: A Non-Linear Voltammetry (NLV)-based method for charging batteries. It also relates to a fast charging system implementing this method. Adaptive charging, Non-Linear Voltage changing, and Relaxation are the key cornerstones of this method. Adaptive charging allows the system to balance the charging based on the user's time requirements, required charge capacity and the SOC and SOFT of the battery. Non-linearly changing the voltage coupled with a suitable relaxation pattern allows this method to gain the maximum charge capacity without straining the battery.
    Type: Application
    Filed: December 7, 2018
    Publication date: June 3, 2021
    Inventors: Rachid Yazami, Thannehene Gedara Thusitha Asela Bandara