Patents by Inventor Chans C. Head

Chans C. Head 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).

  • System, method and apparatus that detect and remedy battery health conditions
    Patent number: 11260772
    Abstract: An apparatus and method that detects and remedies a battery health condition are provided. The method includes receiving data including one or more of vehicle sensor information, dealer information and vehicle characteristic information, analyzing the received data to determine whether one or more battery health alerts are required, and outputting or transmitting the one or more determined battery health alerts.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: March 1, 2022
    Assignee: GM Global Technology Operations LLC
    Inventors: Chans C. Head, Carl J. Hering, Joshua D. Smith, Robert Wittmann
  • SYSTEM, METHOD AND APPARATUS THAT DETECT AND REMEDY BATTERY HEALTH CONDITIONS
    Publication number: 20210129705
    Abstract: An apparatus and method that detects and remedies a battery health condition are provided. The method includes receiving data including one or more of vehicle sensor information, dealer information and vehicle characteristic information, analyzing the received data to determine whether one or more battery health alerts are required, and outputting or transmitting the one or more determined battery health alerts.
    Type: Application
    Filed: October 30, 2019
    Publication date: May 6, 2021
    Inventors: Chans C. Head, Carl J. Hering, Joshua D. Smith, Robert Wittmann
  • Method to prevent parasitic current drain of a vehicle battery
    Patent number: 10606256
    Abstract: A method to prevent parasitic current drain of a vehicle battery includes shutting off the vehicle ignition to initiate a power down sequence of electronic control units, and detecting an excessive current draw condition from the vehicle battery after the vehicle ignition is shut off for a predetermined period of time. After verifying that an excessive current draw condition exists by analyzing data collected from the vehicle, the method continues with powering up the electronic control units on a vehicle communications network and broadcasting a system state equals run, and broadcasting a system state equals off on the vehicle communications network after the electronic control units have reached steady state operation.
    Type: Grant
    Filed: April 5, 2018
    Date of Patent: March 31, 2020
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Dean R. Halonen, Chans C. Head, Cole E. Leether, Joshua D. Smith
  • METHOD TO PREVENT PARASITIC CURRENT DRAIN OF A VEHICLE BATTERY
    Publication number: 20190310623
    Abstract: A method to prevent parasitic current drain of a vehicle battery includes shutting off the vehicle ignition to initiate a power down sequence of electronic control units, and detecting an excessive current draw condition from the vehicle battery after the vehicle ignition is shut off for a predetermined period of time. After verifying that an excessive current draw condition exists by analyzing data collected from the vehicle, the method continues with powering up the electronic control units on a vehicle communications network and broadcasting a system state equals run, and broadcasting a system state equals off on the vehicle communications network after the electronic control units have reached steady state operation.
    Type: Application
    Filed: April 5, 2018
    Publication date: October 10, 2019
    Inventors: Dean R. Halonen, Chans C. Head, Cole E. Leether, Joshua D. Smith