Patents by Inventor David Rechel

David Rechel 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).

  • System and method for providing bidirectional transient voltage support and power
    Patent number: 10797503
    Abstract: An apparatus for storing energy includes a plurality of energy storage cells, a switching circuit configured to control a transient voltage support to a battery provided by the plurality of energy storage cells, a charging circuit configured to charge the plurality of energy storage cells, and a processing system. The processing system is configured to control the charging circuit to charge the plurality of energy storage cells, and control the switching circuit to control the transient voltage support of the plurality of energy storage cells to the battery. The switching circuit and the charging circuit provide parallel paths between the plurality of energy storage cells and the battery terminal.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: October 6, 2020
    Assignee: Maxwell Technologies, Inc.
    Inventors: David Rechel, Mikael Setterberg, Stefan Werkstetter
  • SYSTEM AND METHOD FOR PROVIDING BIDIRECTIONAL TRANSIENT VOLTAGE SUPPORT AND POWER
    Publication number: 20190115766
    Abstract: An apparatus for storing energy includes a plurality of energy storage cells, a switching circuit configured to control a transient voltage support to a battery provided by the plurality of energy storage cells, a charging circuit configured to charge the plurality of energy storage cells, and a processing system. The processing system is configured to control the charging circuit to charge the plurality of energy storage cells, and control the switching circuit to control the transient voltage support of the plurality of energy storage cells to the battery. The switching circuit and the charging circuit provide parallel paths between the plurality of energy storage cells and the battery terminal.
    Type: Application
    Filed: August 21, 2018
    Publication date: April 18, 2019
    Inventors: David Rechel, Mikael Setterberg, Stefan Werkstetter