Patents by Inventor Benjamin J. CARDOZO

Benjamin J. CARDOZO 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).

  • ELECTRODE ASSEMBLY MANUFACTURE AND DEVICE
    Publication number: 20220123370
    Abstract: Embodiments of a method for the preparation of an electrode assembly, include removing a population of negative electrode subunits from a negative electrode sheet, the negative electrode sheet comprising a negative electrode sheet edge margin and at least one negative electrode sheet weakened region that is internal to the negative electrode sheet edge margin, removing a population of separator layer subunits from a separator sheet, and removing a population of positive electrode subunits from a positive electrode sheet, the positive electrode sheet comprising a positive electrode edge margin and at least one positive electrode sheet weakened region that is internal to the positive electrode sheet edge margin, and stacking members of the negative electrode subunit population, the separator layer subunit population and the positive electrode subunit population in a stacking direction to form a stacked population of unit cells.
    Type: Application
    Filed: December 27, 2021
    Publication date: April 21, 2022
    Inventors: Robert S. BUSACCA, Ashok LAHIRI, Murali RAMASUBRAMANIAN, Bruno A. VALDES, Gardner Cameron DALES, Harrold J. RUST, III, John F. VARNI, Kim Han LEE, Nirav S. SHAH, Richard J. CONTRERAS, Jeremie J. DALTON, Jonathan C. DOAN, Michael J. ARMSTRONG, Anthony CALCATERRA, Benjamin J. CARDOZO, Joshua David WINANS, Neelam SINGH, Jeffrey Glenn BUCK, Thomas John SCHUERLEIN, Kim Lester FORTUNATI, Neal SARSWAT
  • Electrode assembly manufacture and device
    Patent number: 11211639
    Abstract: Embodiments of a method for the preparation of an electrode assembly, include removing a population of negative electrode subunits from a negative electrode sheet, the negative electrode sheet comprising a negative electrode sheet edge margin and at least one negative electrode sheet weakened region that is internal to the negative electrode sheet edge margin, removing a population of separator layer subunits from a separator sheet, and removing a population of positive electrode subunits from a positive electrode sheet, the positive electrode sheet comprising a positive electrode edge margin and at least one positive electrode sheet weakened region that is internal to the positive electrode sheet edge margin, and stacking members of the negative electrode subunit population, the separator layer subunit population and the positive electrode subunit population in a stacking direction to form a stacked population of unit cells.
    Type: Grant
    Filed: August 6, 2019
    Date of Patent: December 28, 2021
    Assignee: ENOVIX CORPORATION
    Inventors: Robert S. Busacca, Ashok Lahiri, Murali Ramasubramanian, Bruno A. Valdes, Gardner Cameron Dales, Harrold J. Rust, III, John F. Varni, Kim Han Lee, Nirav S. Shah, Richard J. Contreras, Jeremie J. Dalton, Jonathan C. Doan, Michael J. Armstrong, Anthony Calcaterra, Benjamin J. Cardozo, Joshua David Winans, Neelam Singh, Jeffrey Glenn Buck, Thomas John Schuerlein, Kim Lester Fortunati, Neal Sarswat
  • ELECTRODE ASSEMBLY MANUFACTURE AND DEVICE
    Publication number: 20200212493
    Abstract: Embodiments of a method for the preparation of an electrode assembly, include removing a population of negative electrode subunits from a negative electrode sheet, the negative electrode sheet comprising a negative electrode sheet edge margin and at least one negative electrode sheet weakened region that is internal to the negative electrode sheet edge margin, removing a population of separator layer subunits from a separator sheet, and removing a population of positive electrode subunits from a positive electrode sheet, the positive electrode sheet comprising a positive electrode edge margin and at least one positive electrode sheet weakened region that is internal to the positive electrode sheet edge margin, and stacking members of the negative electrode subunit population, the separator layer subunit population and the positive electrode subunit population in a stacking direction to form a stacked population of unit cells.
    Type: Application
    Filed: August 6, 2019
    Publication date: July 2, 2020
    Inventors: Robert S. BUSACCA, Ashok LAHIRI, Murali RAMASUBRAMANIAN, Bruno A. VALDES, Gardner Cameron DALES, Harrold J. RUST, III, John F. VARNI, Kim Han LEE, Nirav S. SHAH, Richard J. CONTRERAS, Jeremie J. DALTON, Jonathan C. DOAN, Michael J. ARMSTRONG, Anthony CALCATERRA, Benjamin J. CARDOZO, Joshua David WINANS, Neelam SINGH, Jeffrey Glenn BUCK, Thomas John SCHUERLEIN, Kim Lester FORTUNATI, Neal SARSWAT