Patents by Inventor Jeff Dahn

Jeff Dahn 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).

  • Thermal feature analysis of electrochemical devices
    Patent number: 10386423
    Abstract: Methods, devices, and systems are disclosed for determining certain thermal properties of electrochemical devices that contain an electrolyte. From these properties, useful information can be determined about the electrical device. For example, the state-of-health of lithium ion batteries and other electrochemical devices can be determined.
    Type: Grant
    Filed: March 14, 2016
    Date of Patent: August 20, 2019
    Assignee: NOVONIX BATTERY TESTING SERVICES INC.
    Inventors: Ryan Day, Jeff Dahn
  • THERMAL FEATURE ANALYSIS OF ELECTROCHEMICAL DEVICES
    Publication number: 20180074132
    Abstract: Methods, devices, and systems are disclosed for determining certain thermal properties of electrochemical devices that contain an electrolyte. From these properties, useful information can be determined about the electrical device. For example, the state-of-health of lithium ion batteries and other electrochemical devices can be determined.
    Type: Application
    Filed: March 14, 2016
    Publication date: March 15, 2018
    Inventors: Ryan Day, Jeff Dahn