Patents by Inventor Glenn Joey SIM

Glenn Joey SIM 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).

  • Conductive carbon coated polymer for high temperature lithium ion battery shutdown deposited through 3D printing technique
    Patent number: 10833354
    Abstract: A lithium (Li) ion battery includes a first electrode with a second electrode, and a shutdown polymer additive on an outer surface of the first electrode. The shutdown polymer additive includes at least two polyethylene layers, each polyethylene layer comprising a plurality of polyethylene microspheres. Each polyethylene microsphere is wrapped with carbon nanotubes. The polyethylene microspheres interconnect with each other such that the carbon nanotubes form a conductive network. The polyethylene layers are provided at predetermined areas of the outer surface of the first electrode.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: November 10, 2020
    Assignees: Airbus Singapore Private Limited, Singapore University of Technology and Design
    Inventors: Zhixiang Huang, Glenn Joey Sim, Hui Ying Yang, Jeck Chuang Tan
  • CONDUCTIVE CARBON COATED POLYMER FOR HIGH TEMPERATURE LITHIUM ION BATTERY SHUTDOWN DEPOSITED THROUGH 3D PRINTING TECHNIQUE
    Publication number: 20180294516
    Abstract: A lithium (Li) ion battery includes a first electrode with a second electrode, and a shutdown polymer additive on an outer surface of the first electrode. The shutdown polymer additive includes at least two polyethylene layers, each polyethylene layer comprising a plurality of polyethylene microspheres. Each polyethylene microsphere is wrapped with carbon nanotubes. The polyethylene microspheres interconnect with each other such that the carbon nanotubes form a conductive network. The polyethylene layers are provided at predetermined areas of the outer surface of the first electrode.
    Type: Application
    Filed: April 2, 2018
    Publication date: October 11, 2018
    Inventors: Zhixiang HUANG, Glenn Joey SIM, Hui Ying YANG, Jeck Chuang TAN