Patents by Inventor Ishmal R. Lewis

Ishmal R. Lewis 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).

  • Battery management system and method
    Patent number: 9440544
    Abstract: A system and method for managing batteries having a plurality of batteries, each battery comprises a battery ID attached thereto; a plurality of chargers, each charger comprising a charger ID attached thereto and being configured to selectively charge a battery; a plurality of vehicles, each vehicle comprises a vehicle ID attached thereto; a plurality of ID sensor units, each ID sensor unit configured to read the respective battery, charger and vehicle IDs; and a management server coupled to plurality of ID sensor units for selective control and management of identified batteries.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: September 13, 2016
    Assignee: COLUMBIA INSURANCE COMPANY
    Inventors: Ishmal R. Lewis, William D. Pierce
  • Battery Management System and Method
    Publication number: 20140312831
    Abstract: A system and method for managing batteries having a plurality of batteries, each battery comprises a battery ID attached thereto; a plurality of chargers, each charger comprising a charger ID attached thereto and being configured to selectively charge a battery; a plurality of vehicles, each vehicle comprises a vehicle ID attached thereto; a plurality of ID sensor units, each ID sensor unit configured to read the respective battery, charger and vehicle IDs; and a management server coupled to plurality of ID sensor units for selective control and management of identified batteries.
    Type: Application
    Filed: March 14, 2014
    Publication date: October 23, 2014
    Inventors: Ishmal R. Lewis, William D. Pierce