Patents by Inventor Jaya Sai Praneeth Ammanamanchi Venkata

Jaya Sai Praneeth Ammanamanchi Venkata 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).

  • Wide-output voltage range on-board battery charger for electric vehicles
    Patent number: 11518262
    Abstract: Various embodiments of a two-stage on-board battery charger that can generate a wide range of output voltages is described herein. Generally, the battery charger employs a first stage buck and boost Power Factor Correction (PFC) converter, and a second stage DC-DC converter. The buck and boost PFC converter is capable of generating variable intermediate DC-link voltages which allow the on-board battery charger to efficiently generate the wider range of output voltages.
    Type: Grant
    Filed: August 2, 2019
    Date of Patent: December 6, 2022
    Assignee: University of Ontario Institute of Technology
    Inventors: Jaya Sai Praneeth Ammanamanchi Venkata, Lalit Patnaik, Najath Abdul Azeez, Sheldon S. Williamson
  • WIDE-OUTPUT VOLTAGE RANGE ON-BOARD BATTERY CHARGER FOR ELECTRIC VEHICLES
    Publication number: 20200039375
    Abstract: Various embodiments of a two-stage on-board battery charger that can generate a wide range of output voltages is described herein. Generally, the battery charger employs a first stage buck and boost Power Factor Correction (PFC) converter, and a second stage DC-DC converter. The buck and boost PFC converter is capable of generating variable intermediate DC-link voltages which allow the on-board battery charger to efficiently generate the wider range of output voltages.
    Type: Application
    Filed: August 2, 2019
    Publication date: February 6, 2020
    Inventors: Jaya Sai Praneeth Ammanamanchi Venkata, Lalit Patnaik, Najath Abdul Azeez, Sheldon S. Williamson