Patents by Inventor Peter Gramata

Peter Gramata 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).

  • Hold up architecture for power supply with DC-DC converter
    Patent number: 9912239
    Abstract: A power supply includes a DC-DC converter, a boost converter, an energy storage element; and a voltage clamping circuit. The DC-DC converter is connected to a power source with an output voltage in a first voltage range. The voltage clamper circuit is configured to discharge at least a portion of energy of the energy storage element and to produce current at a clamped output voltage range that is substantially equal to the first voltage range. The discharged energy provides hold-up time for the power supply.
    Type: Grant
    Filed: July 21, 2016
    Date of Patent: March 6, 2018
    Assignee: Honeywell International Inc.
    Inventors: Nishanth Beedu, Prashant Purushotham Prabhu K, Joseph Marotta, Peter Gramata, Stephen Young
  • HOLD UP ARCHITECTURE FOR POWER SUPPLY WITH DC-DC CONVERTER
    Publication number: 20180026536
    Abstract: A power supply includes a DC-DC converter, a boost converter, an energy storage element; and a voltage clamping circuit. The DC-DC converter is connected to a power source with an output voltage in a first voltage range. The voltage clamper circuit is configured to discharge at least a portion of energy of the energy storage element and to produce current at a clamped output voltage range that is substantially equal to the first voltage range. The discharged energy provides hold-up time for the power supply.
    Type: Application
    Filed: July 21, 2016
    Publication date: January 25, 2018
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Nishanth Beedu, Prashant Purushotham Prabhu K, Joseph Marotta, Peter Gramata, Stephen Young