Patents by Inventor Nathan AINSWORTH

Nathan AINSWORTH 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).

  • Virtual oscillator control
    Patent number: 10528687
    Abstract: Virtual oscillator control systems, devices, and techniques are provided. One example device includes a processor configured to implement a virtual oscillator circuit and output an oscillating waveform based on the virtual oscillator circuit and power electronics operatively coupled to the processor and configured to convert, based on the oscillating waveform, direct current (DC) electricity to alternating current (AC) electricity. The processor may be further configured to extract, from the virtual oscillator circuit, a virtual current based on an output current of the AC electricity, and output the oscillating waveform further based on an input voltage of the DC electricity.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: January 7, 2020
    Assignees: Alliance for Sustainable Energy, LLC, ETH Zürich
    Inventors: Brian Benjamin Johnson, Nathan Ainsworth, Sairaj Vijaykumar Dhople, Mohit Sinha, Florian Anton Dörfler
  • VIRTUAL OSCILLATOR CONTROL
    Publication number: 20170316135
    Abstract: Virtual oscillator control systems, devices, and techniques are provided. One example device includes a processor configured to implement a virtual oscillator circuit and output an oscillating waveform based on the virtual oscillator circuit and power electronics operatively coupled to the processor and configured to convert, based on the oscillating waveform, direct current (DC) electricity to alternating current (AC) electricity. The processor may be further configured to extract, from the virtual oscillator circuit, a virtual current based on an output current of the AC electricity, and output the oscillating waveform further based on an input voltage of the DC electricity.
    Type: Application
    Filed: April 28, 2017
    Publication date: November 2, 2017
    Inventors: Brian Benjamin JOHNSON, Nathan AINSWORTH, Sairaj Vijaykumar DHOPLE, Mohit SINHA, Florian Anton DÖRFLER