Patents by Inventor Karmjit Grewal

Karmjit Grewal 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).

  • Publication number: 20180065498
    Abstract: A first method of predicting the range of an electric vehicle comprises, determining a range value during a current vehicle operating cycle using a first range model, wherein the first range model is dependent on an energy consumption rate value recorded during a previous vehicle operating cycle. A second method of predicting the range of an electric vehicle comprises, monitoring a trailer detecting means of the vehicle; and determining a first range value if the trailer detecting means detects that a trailer is attached to the vehicle.
    Type: Application
    Filed: November 6, 2017
    Publication date: March 8, 2018
    Inventors: Karmjit GREWAL, Andrew Burrows
  • Patent number: 9834111
    Abstract: A first method of predicting the range of an electric vehicle comprises, determining a range value during a current vehicle operating cycle using a first range model, wherein the first range model is dependent on an energy consumption rate value recorded during a previous vehicle operating cycle. A second method of predicting the range of an electric vehicle comprises, monitoring a trailer detecting means of the vehicle; and determining a first range value if the trailer detecting means detects that a trailer is attached to the vehicle.
    Type: Grant
    Filed: June 16, 2014
    Date of Patent: December 5, 2017
    Assignee: Jaguar Land Rover Limited
    Inventors: Karmjit Grewal, Andrew Burrows
  • Publication number: 20160129803
    Abstract: A first method of predicting the range of an electric vehicle comprises, determining a range value during a current vehicle operating cycle using a first range model, wherein the first range model is dependent on an energy consumption rate value recorded during a previous vehicle operating cycle. A second method of predicting the range of an electric vehicle comprises, monitoring a trailer detecting means of the vehicle; and determining a first range value if the trailer detecting means detects that a trailer is attached to the vehicle.
    Type: Application
    Filed: June 16, 2014
    Publication date: May 12, 2016
    Applicant: Jaguar Land Rover Limited
    Inventors: Karmjit Grewal, Andrew Burrows