Patents by Inventor Dee STRAND

Dee STRAND 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).

  • ANODE HAVING HIGH TOP LAYER SPHERICITY
    Publication number: 20260121029
    Abstract: Anodes having high top layer sphericity may include a first active material layer including a plurality of first active material particles having a first particle sphericity and a first particle size layered onto and directly contacting a current collector, and a second active material layer including a plurality of second active material particles having a second particle sphericity and a second particle size layered onto and directly contacting the first layer. The second particle sphericity is greater than the first particle sphericity. In some examples, the second particle size is greater than the first particle size.
    Type: Application
    Filed: October 29, 2025
    Publication date: April 30, 2026
    Inventors: Adrian YAO, Jonathan HWANG, Dee STRAND
  • ANODE HAVING HIGH TOP LAYER SPHERICITY
    Publication number: 20220271279
    Abstract: Anodes having high top layer sphericity may include a first active material layer including a plurality of first active material particles having a first particle sphericity and a first particle size layered onto and directly contacting a current collector, and a second active material layer including a plurality of second active material particles having a second particle sphericity and a second particle size layered onto and directly contacting the first layer. The second particle sphericity is greater than the first particle sphericity. In some examples, the second particle size is greater than the first particle size.
    Type: Application
    Filed: May 12, 2022
    Publication date: August 25, 2022
    Inventors: Adrian YAO, Jonathan HWANG, Dee STRAND
  • ANODE HAVING HIGH TOP LAYER SPHERICITY
    Publication number: 20220149340
    Abstract: Anodes having high top layer sphericity may include a first active material layer including a plurality of first active material particles having a first particle sphericity and a first particle size layered onto and directly contacting a current collector, and a second active material layer including a plurality of second active material particles having a second particle sphericity and a second particle size layered onto and directly contacting the first layer. The second particle sphericity is greater than the first particle sphericity. In some examples, the second particle size is greater than the first particle size.
    Type: Application
    Filed: December 3, 2020
    Publication date: May 12, 2022
    Applicant: EnPower, Inc.
    Inventors: Adrian YAO, Jonathan HWANG, Dee STRAND