Patents by Inventor Roshan Kumar Pappu

Roshan Kumar Pappu 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).

  • Power distribution and circuit protection for a mobile application having a high efficiency inverter
    Patent number: 12088131
    Abstract: A system includes an electric mobile application having a configurable charging circuit, the configurable charging circuit including an AC charging circuit couplable to a charging station on a first side, a DC charging circuit selectively couplable to a high voltage battery of the electric mobile application on a first side, and a switch interposed between the AC and DC charging circuits, where the switch provides selective coupling between the AC charging circuit on a second side and the DC charging circuit on a second side, where the switch in a first position couples the AC charging circuit to the DC charging circuit through a first inductive coupling arrangement utilizing a magnetic component, and where the switch in a second position couples the AC charging circuit to the DC charging circuit through a second inductive coupling arrangement utilizing the magnetic component.
    Type: Grant
    Filed: January 10, 2022
    Date of Patent: September 10, 2024
    Assignee: EATON INTELLIGENT POWER LIMITED
    Inventors: Patrick Herranz, Sankararao Pudi, Roshan Kumar Pappu, Hariharakumaran Dorairaj
  • POWER DISTRIBUTION AND CIRCUIT PROTECTION FOR A MOBILE APPLICATION HAVING A HIGH EFFICIENCY INVERTER
    Publication number: 20240258804
    Abstract: A system includes an electric mobile application having a configurable charging circuit, the configurable charging circuit including an AC charging circuit couplable to a charging station on a first side, a DC charging circuit selectively couplable to a high voltage battery of the electric mobile application on a first side, and a switch interposed between the AC and DC charging circuits, where the switch provides selective coupling between the AC charging circuit on a second side and the DC charging circuit on a second side, where the switch in a first position couples the AC charging circuit to the DC charging circuit through a first inductive coupling arrangement utilizing a magnetic component, and where the switch in a second position couples the AC charging circuit to the DC charging circuit through a second inductive coupling arrangement utilizing the magnetic component.
    Type: Application
    Filed: April 10, 2024
    Publication date: August 1, 2024
    Inventors: Patrick Herranz, Sankararao Pudi, Roshan Kumar Pappu, Hariharakumaran Dorairaj
  • POWER DISTRIBUTION AND CIRCUIT PROTECTION FOR A MOBILE APPLICATION HAVING A HIGH EFFICIENCY INVERTER
    Publication number: 20220131398
    Abstract: A system includes an electric mobile application having a configurable charging circuit, the configurable charging circuit including an AC charging circuit couplable to a charging station on a first side, a DC charging circuit selectively couplable to a high voltage battery of the electric mobile application on a first side, and a switch interposed between the AC and DC charging circuits, where the switch provides selective coupling between the AC charging circuit on a second side and the DC charging circuit on a second side, where the switch in a first position couples the AC charging circuit to the DC charging circuit through a first inductive coupling arrangement utilizing a magnetic component, and where the switch in a second position couples the AC charging circuit to the DC charging circuit through a second inductive coupling arrangement utilizing the magnetic component.
    Type: Application
    Filed: January 10, 2022
    Publication date: April 28, 2022
    Inventors: Patrick Herranz, Sankararao Pudi, Roshan Kumar Pappu, Hariharakumaran Dorairaj