Patents by Inventor Halnettige K. Perera

Halnettige K. Perera 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).

  • SYSTEMS AND METHODS OF MONITORING FUEL CONSUMPTION IN AN ENVIRONMENTAL-CONTROL UNIT
    Publication number: 20120265429
    Abstract: A system for determining a fuel consumption of a transportable environmental-control unit. The system includes a sensor and a controller. The sensor is configured to sense an amount of fuel in a tank. The controller is configured to receive an indication of the amount of fuel in the tank from the sensor, monitor and filter the indication of the amount of fuel received from the sensor for a first period of time, monitor and filter the indication of the amount of fuel received from the sensor for a second period of time, and determine a quantity of fuel used between an end of the first period of time and an end of the second period of time.
    Type: Application
    Filed: April 15, 2011
    Publication date: October 18, 2012
    Inventors: Halnettige K. Perera, Ulrich Fink, Timothy A. Walker