Patents by Inventor David Michael Eckerson

David Michael Eckerson 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).

  • Low voltage, low frequency, multi level power converter
    Patent number: 12136891
    Abstract: A low voltage, low frequency multi-level power converter capable of power conversion is disclosed. The power converter may include a low voltage, low frequency circuit that includes a plurality of phase-shifting inverters in series; a plurality of low voltage source inputs, and a plurality of phase-shifting inverters in series. Each of the plurality of phase-shifting inverters may be configured to receive at least one of the plurality of low voltage source inputs; and generate at least one square wave output. A semi-sine wave output may be derived from the generated at least one square wave output.
    Type: Grant
    Filed: August 30, 2023
    Date of Patent: November 5, 2024
    Inventors: Salman Talebi Rafsanjan, David Michael Eckerson
  • LOW VOLTAGE, LOW FREQUENCY, MULTI LEVEL POWER CONVERTER
    Publication number: 20230412091
    Abstract: A low voltage, low frequency multi-level power converter capable of power conversion is disclosed. The power converter may include a low voltage, low frequency circuit that includes a plurality of phase-shifting inverters in series; a plurality of low voltage source inputs, and a plurality of phase-shifting inverters in series. Each of the plurality of phase-shifting inverters may be configured to receive at least one of the plurality of low voltage source inputs; and generate at least one square wave output. A semi-sine wave output may be derived from the generated at least one square wave output.
    Type: Application
    Filed: August 30, 2023
    Publication date: December 21, 2023
    Inventors: Salman Talebi Rafsanjan, David Michael Eckerson
  • Low voltage, low frequency, multi level power converter
    Patent number: 11750110
    Abstract: A low voltage, low frequency multi-level power converter capable of power conversion is disclosed. The power converter may include a low voltage, low frequency circuit that includes a plurality of phase-shifting inverters in series; a plurality of low voltage source inputs, and a plurality of phase-shifting inverters in series. Each of the plurality of phase-shifting inverters may be configured to receive at least one of the plurality of low voltage source inputs; and generate at least one square wave output. A semi-sine wave output may be derived from the generated at least one square wave output.
    Type: Grant
    Filed: September 12, 2022
    Date of Patent: September 5, 2023
    Assignee: JABIL INC.
    Inventors: Salman Talebi Rafsanjan, David Michael Eckerson
  • LOW VOLTAGE, LOW FREQUENCY, MULTI LEVEL POWER CONVERTER
    Publication number: 20230006572
    Abstract: A low voltage, low frequency multi-level power converter capable of power conversion is disclosed. The power converter may include a low voltage, low frequency circuit that includes a plurality of phase-shifting inverters in series; a plurality of low voltage source inputs, and a plurality of phase-shifting inverters in series. Each of the plurality of phase-shifting inverters may be configured to receive at least one of the plurality of low voltage source inputs; and generate at least one square wave output. A semi-sine wave output may be derived from the generated at least one square wave output.
    Type: Application
    Filed: September 12, 2022
    Publication date: January 5, 2023
    Applicant: JABIL INC.
    Inventors: Salman Talebi Rafsanjan, David Michael Eckerson
  • Low voltage, low frequency, multi level power converter
    Patent number: 11444463
    Abstract: A low voltage, low frequency multi-level power converter capable of power conversion is disclosed. The power converter may include a low voltage, low frequency circuit that includes a plurality of phase-shifting inverters in series; a plurality of low voltage source inputs, and a plurality of phase-shifting inverters in series. Each of the plurality of phase-shifting inverters may be configured to receive at least one of the plurality of low voltage source inputs; and generate at least one square wave output. A semi-sine wave output may be derived from the generated at least one square wave output.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: September 13, 2022
    Assignee: JABIL INC.
    Inventors: Salman Talebi Rafsanjan, David Michael Eckerson
  • LOW VOLTAGE, LOW FREQUENCY, MULTI LEVEL POWER CONVERTER
    Publication number: 20210184467
    Abstract: A low voltage, low frequency multi-level power converter capable of power conversion is disclosed. The power converter may include a low voltage, low frequency circuit that includes a plurality of phase-shifting inverters in series; a plurality of low voltage source inputs, and a plurality of phase-shifting inverters in series. Each of the plurality of phase-shifting inverters may be configured to receive at least one of the plurality of low voltage source inputs; and generate at least one square wave output. A semi-sine wave output may be derived from the generated at least one square wave output.
    Type: Application
    Filed: December 21, 2020
    Publication date: June 17, 2021
    Applicant: JABIL INC.
    Inventors: Salman Talebi Rafsanjan, David Michael Eckerson
  • Low voltage, low frequency, multi level power converter
    Patent number: 10873187
    Abstract: A low voltage, low frequency multi-level power converter capable of power conversion is disclosed. The power converter may include a low voltage, low frequency circuit that includes a plurality of phase-shifting inverters in series; a plurality of low voltage source inputs, and a plurality of phase-shifting inverters in series. Each of the plurality of phase-shifting inverters may be configured to receive at least one of the plurality of low voltage source inputs; and generate at least one square wave output. A semi-sine wave output may be derived from the generated at least one square wave output.
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: December 22, 2020
    Assignee: JABIL INC.
    Inventors: Salman Talebi Rafsanjan, David Michael Eckerson
  • LOW VOLTAGE, LOW FREQUENCY, MULTI LEVEL POWER CONVERTER
    Publication number: 20190379208
    Abstract: A low voltage, low frequency multi-level power converter capable of power conversion is disclosed. The power converter may include a low voltage, low frequency circuit that includes a plurality of phase-shifting inverters in series; a plurality of low voltage source inputs, and a plurality of phase-shifting inverters in series. Each of the plurality of phase-shifting inverters may be configured to receive at least one of the plurality of low voltage source inputs; and generate at least one square wave output. A semi-sine wave output may be derived from the generated at least one square wave output.
    Type: Application
    Filed: August 22, 2019
    Publication date: December 12, 2019
    Applicant: Jabil Inc.
    Inventors: Salman Talebi Rafsanjan, David Michael Eckerson
  • Low voltage, low frequency, multi level power converter
    Patent number: 10431989
    Abstract: A low voltage, low frequency multi-level power converter capable of power conversion is disclosed. The power converter may include a low voltage, low frequency circuit that includes a plurality of phase-shifting inverters in series; a plurality of low voltage source inputs, and a plurality of phase-shifting inverters in series. Each of the plurality of phase-shifting inverters may be configured to receive at least one of the plurality of low voltage source inputs; and generate at least one square wave output. A semi-sine wave output may be derived from the generated at least one square wave output.
    Type: Grant
    Filed: January 17, 2017
    Date of Patent: October 1, 2019
    Assignee: JABIL INC.
    Inventors: Salman Talebi Rafsanjan, David Michael Eckerson
  • LOW VOLTAGE, LOW FREQUENCY, MULTI LEVEL POWER CONVERTER
    Publication number: 20170229874
    Abstract: A low voltage, low frequency multi-level power converter capable of power conversion is disclosed. The power converter may include a low voltage, low frequency circuit that includes a plurality of phase-shifting inverters in series; a plurality of low voltage source inputs, and a plurality of phase-shifting inverters in series. Each of the plurality of phase-shifting inverters may be configured to receive at least one of the plurality of low voltage source inputs; and generate at least one square wave output. A semi-sine wave output may be derived from the generated at least one square wave output.
    Type: Application
    Filed: January 17, 2017
    Publication date: August 10, 2017
    Applicant: Jabil Circuit, Inc.
    Inventors: Salman Talebi Rafsanjan, David Michael Eckerson