Patents by Inventor Narendar Rao GANNAMANENI

Narendar Rao GANNAMANENI 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).

  • ON-BOARD CHARGER FOR A BATTERY OF AN ELECTRIC VEHICLE
    Publication number: 20220149721
    Abstract: The invention relates to an on-board charger for a battery of an electric vehicle, comprising an input power interface being connectable to a power source of a charging system; a PFC circuit connected to the input power interface, an isolated DC/DC-converter connected to the PFC circuit, and an output power interface connected to the DC/DC-converter and configured to be connected to the battery of the electric vehicle. The PFC circuit is configured to vary an output voltage in a defined range, the output voltage being provided at an output voltage link of the PFC circuit.
    Type: Application
    Filed: November 2, 2021
    Publication date: May 12, 2022
    Inventor: Narendar Rao GANNAMANENI