Patents by Inventor Vemula Nagaraj Prajwal

Vemula Nagaraj Prajwal 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).

  • High-voltage (HV) electrical device and a safety circuit for a HV electrical system
    Patent number: 12202357
    Abstract: A safety circuit for a high-voltage (HV) electrical system and a HV electrical device are disclosed. The HV electrical system includes one or more one HV electrical devices. Each HV electrical device includes a low-voltage electrical line. A resistor is connected in parallel to the low-voltage electrical line. A controller is connected to the HV electrical device through the low-voltage electrical line.
    Type: Grant
    Filed: December 9, 2022
    Date of Patent: January 21, 2025
    Assignees: Robert Bosch GmbH, Robert Bosch Engineering and Business Solutions Private Limited
    Inventors: George Vellanikkaran, Vemula Nagaraj Prajwal
  • HIGH-VOLTAGE (HV) ELECTRICAL DEVICE AND A SAFETY CIRCUIT FOR A HV ELECTRICAL SYSTEM
    Publication number: 20230211669
    Abstract: A safety circuit for a high-voltage (HV) electrical system and a HV electrical device are disclosed. The HV electrical system includes one or more one HV electrical devices. Each HV electrical device includes a low-voltage electrical line. A resistor is connected in parallel to the low-voltage electrical line. A controller is connected to the HV electrical device through the low-voltage electrical line.
    Type: Application
    Filed: December 9, 2022
    Publication date: July 6, 2023
    Inventors: George Vellanikkaran, Vemula Nagaraj Prajwal