Patents by Inventor Venu Kumar Challa

Venu Kumar Challa 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).

  • METHOD FOR IMPROVING OPERATIONAL EFFICIENCY OF A COOLING SYSTEM THROUGH RETROFITTING A BUILDING WITH A MASTER CONTROLLER
    Publication number: 20190323720
    Abstract: The application provides a method of operating a Heating, Ventilating, and Air Conditioning (HVAC) arrangement for a building. The method comprising a Master Controller (MC) changing speed of the at least one electric chilled water pump, the MC changing speed of the at least one electric condenser water pump, and the MC selecting a number of active cooling towers with adjusting speed of their respective cooling tower fan.
    Type: Application
    Filed: July 14, 2017
    Publication date: October 24, 2019
    Inventor: Venu Kumar Challa