Patents by Inventor Mikel Ehrlich Dermer

Mikel Ehrlich Dermer 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).

  • Cell with a tabless electrode
    Patent number: 11749842
    Abstract: A cell of an energy storage device with at least one electrode that is tabless, and methods of forming thereof, are described. The cell includes a first substrate having a first coating disposed thereon, wherein a second portion of the first substrate at a proximal end along the width of the first substrate comprises a conductive material. An inner separator is disposed over the first substrate. A second substrate is disposed over the inner separator. The second substrate has a second coating disposed thereon. The first substrate, the inner separator, and the second substrate in a successive manner, the first substrate, the inner separator, and the second substrate are rolled about a central axis.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: September 5, 2023
    Assignee: Tesla, Inc.
    Inventors: Kunio Tsuruta, Mikel Ehrlich Dermer, Rajeev Dhiman
  • CELL WITH A TABLESS ELECTRODE
    Publication number: 20230155183
    Abstract: A cell of an energy storage device with at least one electrode that is tables, and methods of forming thereof, are described. The cell includes a first substrate having a first coating disposed thereon, wherein a second portion of the first substrate at a proximal end along the width of the first substrate comprises a conductive material. An inner separator is disposed over the first substrate. A second substrate is disposed over the inner separator. The second substrate has a second coating disposed thereon. The first substrate, the inner separator, and the second substrate in a successive manner, the first substrate, the inner separator, and the second substrate are rolled about a central axis.
    Type: Application
    Filed: January 13, 2023
    Publication date: May 18, 2023
    Inventors: Kunio Tsuruta, Mikel Ehrlich Dermer, Rajeev Dhiman
  • Cell with a tab less electrode
    Patent number: 11588184
    Abstract: A cell of an energy storage device with at least one electrode that is tabless, and methods of forming thereof, are described. The cell includes a first substrate having a first coating disposed thereon, wherein a second portion of the first substrate at a proximal end along the width of the first substrate comprises a conductive material. An inner separator is disposed over the first substrate. A second substrate is disposed over the inner separator. The second substrate has a second coating disposed thereon. The first substrate, the inner separator, and the second substrate in a successive manner, the first substrate, the inner separator, and the second substrate are rolled about a central axis.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: February 21, 2023
    Assignee: Tesla, Inc.
    Inventors: Kunio Tsuruta, Mikel Ehrlich Dermer, Rajeev Dhiman
  • CELL WITH A TABLESS ELECTRODE
    Publication number: 20200144676
    Abstract: A cell of an energy storage device with at least one electrode that is tabless, and methods of forming thereof, are described. The cell includes a first substrate having a first coating disposed thereon, wherein a second portion of the first substrate at a proximal end along the width of the first substrate comprises a conductive material. An inner separator is disposed over the first substrate. A second substrate is disposed over the inner separator. The second substrate has a second coating disposed thereon. The first substrate, the inner separator, and the second substrate in a successive manner, the first substrate, the inner separator, and the second substrate are rolled about a central axis.
    Type: Application
    Filed: November 4, 2019
    Publication date: May 7, 2020
    Inventors: Kunio Tsuruta, Mikel Ehrlich Dermer, Rajeev Dhiman