Patents by Inventor Arkanatha Sastry

Arkanatha Sastry 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 supply with boost stage to improve ride through performance
    Patent number: 11762447
    Abstract: A power supply includes a Primary or “high voltage” side and a Secondary or “low voltage” side. The primary side has boost stage circuitry that includes a boost stage controller that causes the boost stage circuitry to provide electrical energy, at least at a minimum boost voltage, to an energy storage capacitor. The energy storage capacitor may be charged by electrical energy at the minimum boost voltage and discharge electrical energy during a ride through event to power the electronic device.
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: September 19, 2023
    Assignee: Schweitzer Engineering Laboratories, Inc.
    Inventors: Josh Carver, Robert Lopez, Jr., Arkanatha Sastry, Veselin Skendzic
  • POWER SUPPLY WITH BOOST STAGE TO IMPROVE RIDE THROUGH PERFORMANCE
    Publication number: 20230195194
    Abstract: A power supply includes a Primary or “high voltage” side and a Secondary or “low voltage” side. The primary side has boost stage circuitry that includes a boost stage controller that causes the boost stage circuitry to provide electrical energy, at least at a minimum boost voltage, to an energy storage capacitor. The energy storage capacitor may be charged by electrical energy at the minimum boost voltage and discharge electrical energy during a ride through event to power the electronic device.
    Type: Application
    Filed: December 22, 2021
    Publication date: June 22, 2023
    Applicant: Schweitzer Engineering Laboratories, Inc.
    Inventors: Josh Carver, Robert Lopez, Jr., Arkanatha Sastry, Veselin Skendzic
  • Current measuring device for an electric power protection system
    Patent number: 11617269
    Abstract: Current measurement devices for printed circuit board mounting are disclosed herein. The current measurement devices include a hollow and flexible core to improve response to a primary signal and decrease weight. The current measurement device includes a housing with guides to maintain alignment of the core. An electromagnetic shield may be placed between the circumference of the core and the housing. The housing may include apertures to facilitate washing. The current measurement device may include a primary conductor external to the housing.
    Type: Grant
    Filed: July 20, 2021
    Date of Patent: March 28, 2023
    Assignee: Schweitzer Engineering Laboratories, Inc.
    Inventors: Brent R. Lee, Veselin Skendzic, Arkanatha Sastry, Robert Lopez, Jr., Jeevan Jalli
  • CURRENT MEASURING DEVICE FOR AN ELECTRIC POWER PROTECTION SYSTEM
    Publication number: 20230024511
    Abstract: Current measurement devices for printed circuit board mounting are disclosed herein. The current measurement devices include a hollow and flexible core to improve response to a primary signal and decrease weight. The current measurement device includes a housing with guides to maintain alignment of the core. An electromagnetic shield may be placed between the circumference of the core and the housing. The housing may include apertures to facilitate washing. The current measurement device may include a primary conductor external to the housing.
    Type: Application
    Filed: July 20, 2021
    Publication date: January 26, 2023
    Applicant: Schweitzer Engineering Laboratories, Inc.
    Inventors: Brent R. Lee, Veselin Skendzic, Arkanatha Sastry, Robert Lopez, JR., Jeevan Jalli