Patents by Inventor Bhagavathi P. Natarajan

Bhagavathi P. Natarajan 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).

  • Solar-thermoelectric air-conditioning in vehicles
    Patent number: 8418477
    Abstract: An apparatus for providing air-conditioning to a vehicle is disclosed. The apparatus includes a solar photovoltaic panel positioned in a window or windshield to provide direct current to power a thermoelectric assembly to pump excess heat out of the interior of the car. The car is air-conditioned in a parked state and pre-air-conditioned before use.
    Type: Grant
    Filed: February 11, 2009
    Date of Patent: April 16, 2013
    Assignee: Quixotic Systems, Inc.
    Inventors: Richard Klein, Bhagavathi P. Natarajan
  • Solar-thermoelectric air-conditioning in vehicles
    Publication number: 20090199572
    Abstract: An apparatus for providing air-conditioning to a vehicle is disclosed. The apparatus includes a solar photovoltaic panel positioned in a window or windshield to provide direct current to power a thermoelectric assembly to pump excess heat out of the interior of the car. The car is air-conditioned in a parked state and pre-air-conditioned before use.
    Type: Application
    Filed: February 11, 2009
    Publication date: August 13, 2009
    Inventors: Richard Klein, Bhagavathi P. Natarajan