Patents by Inventor Joshua Jonathan Lau

Joshua Jonathan Lau 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).

  • Carbon containing binderless electrode formation
    Patent number: 9634315
    Abstract: An anode or negative electrode having a material matrix of carbon, graphene and an active element such as silicon or tin is described. The electrode is fabricated from an electrode slurry that does not utilize an organic binder. The electrode slurry comprises a combination of silicon and graphene oxide suspensions that is applied to a surface of a substrate such as a current collector. The layer of electrode slurry is heat treated to ensure adhesion of the layer of active electrode material to the surface of the current collector. The electrode may be incorporated within a lithium ion electrochemical cell.
    Type: Grant
    Filed: August 3, 2015
    Date of Patent: April 25, 2017
    Assignee: SINODE SYSTEMS, INC.
    Inventors: Cary Michael Hayner, Saad Hasan, Joshua Jonathan Lau, Christine A. Frysz, Peter Jefferies Santos
  • CARBON CONTAINING BINDERLESS ELECTRODE FORMATION
    Publication number: 20160036035
    Abstract: An anode or negative electrode having a material matrix of carbon, graphene and an active element such as silicon or tin is described. The electrode is fabricated from an electrode slurry that does not utilize an organic binder. The electrode slurry comprises a combination of silicon and graphene oxide suspensions that is applied to a surface of a substrate such as a current collector. The layer of electrode slurry is heat treated to ensure adhesion of the layer of active electrode material to the surface of the current collector. The electrode may be incorporated within a lithium ion electrochemical cell.
    Type: Application
    Filed: August 3, 2015
    Publication date: February 4, 2016
    Inventors: Cary Michael Hayner, Saad Hasan, Joshua Jonathan Lau, Christine A. Frysz, Peter Jefferies Santos