Patents by Inventor John Alser

John Alser 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).

  • Electric vehicle battery test
    Patent number: 10421367
    Abstract: An adaptive and adjustable isolation fault testing of a multi-string battery of an electric vehicle is disclosed. The isolation fault testing can be performed in an adjustable or predetermined loop having dedicated time windows for respective battery strings in compliance with the system requirements, specification, and regulatory regime.
    Type: Grant
    Filed: October 27, 2016
    Date of Patent: September 24, 2019
    Assignee: FARADAY & FUTURE INC.
    Inventors: John Alser, Douglas D. Chidester, Anil Paryani, Phillip John Weicker
  • Electric vehicle battery charge and discharge management
    Patent number: 10259337
    Abstract: An adaptive multi-string battery for an electric vehicle is disclosed herein. The battery strings can adaptively be connected to the power bus bars based on the output voltage to be discharged with load. During operation of the vehicle, the voltage, current, and estimate charge can be constantly monitored to change the connected status of the battery strings to the power buses to allow connecting or disconnecting of the battery strings adaptively.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: April 16, 2019
    Assignee: FARADAY & FUTURE INC.
    Inventors: John Alser, Douglas D. Chidester, Anil Paryani, Phillip John Weicker
  • ELECTRIC VEHICLE BATTERY CHARGE AND DISCHARGE MANAGEMENT
    Publication number: 20170120772
    Abstract: An adaptive multi-string battery for an electric vehicle is disclosed herein. The battery strings can adaptively be connected to the power bus bars based on the output voltage to be discharged with load. During operation of the vehicle, the voltage, current, and estimate charge can be constantly monitored to change the connected status of the battery strings to the power buses to allow connecting or disconnecting of the battery strings adaptively.
    Type: Application
    Filed: October 28, 2016
    Publication date: May 4, 2017
    Inventors: John Alser, Douglas D. Chidester, Anil Paryani, Phillip John Weicker
  • ELECTRIC VEHICLE BATTERY TEST
    Publication number: 20170120771
    Abstract: An adaptive and adjustable isolation fault testing of a multi-string battery of an electric vehicle is disclosed. The isolation fault testing can be performed in an adjustable or predetermined loop having dedicated time windows for respective battery strings in compliance with the system requirements, specification, and regulatory regime.
    Type: Application
    Filed: October 27, 2016
    Publication date: May 4, 2017
    Inventors: John Alser, Douglas D. Chidester, Anil Paryani, Phillip John Weicker