Patents by Inventor Hejin HUANG

Hejin HUANG 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).

  • Dual surface property composite fuel cell polymer electrolyte membrane
    Patent number: 11888197
    Abstract: A composite fuel cell polymer electrolyte membrane. The composite membrane includes a polymer electrolyte membrane base material including first and second inorganic particles. The first and second inorganic particles are interspersed within the polymer electrolyte membrane base material and each other. The first and second inorganic particles have first and second surface properties and the first surface property is different than the second surface property.
    Type: Grant
    Filed: May 4, 2020
    Date of Patent: January 30, 2024
    Assignees: Robert Bosch GmbH, Massachusetts Institute of Technology
    Inventors: Karim Gadelrab, Jonathan Mailoa, Hejin Huang, Alfredo Alexander-Katz
  • DUAL SURFACE PROPERTY COMPOSITE FUEL CELL POLYMER ELECTROLYTE MEMBRANE
    Publication number: 20210344029
    Abstract: A composite fuel cell polymer electrolyte membrane. The composite membrane includes a polymer electrolyte membrane base material including first and second inorganic particles. The first and second inorganic particles are interspersed within the polymer electrolyte membrane base material and each other. The first and second inorganic particles have first and second surface properties and the first surface property is different than the second surface property.
    Type: Application
    Filed: May 4, 2020
    Publication date: November 4, 2021
    Inventors: Karim GADELRAB, Jonathan MAILOA, Hejin HUANG, Alfredo ALEXANDER-KATZ