Patents by Inventor Nilesh Thakor Desai

Nilesh Thakor Desai 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).

  • LED assembly with vented circuit board
    Patent number: 7138659
    Abstract: A light emitting diode (LED) assembly with a vented printed circuit board is disclosed. A printed circuit board assembly may include a plurality of LED modules disposed in an array with a multilayered substrate and a plurality of vents. The multilayer substrate may include a thermal cooling layer which is in thermal communication with the LED modules for heat dissipation. The multilayer substrate may include one or more electrical power layers in electrical communication with the LED modules for energizing the LEDs. The multilayered substrate may have an external insulating layer that includes a plurality of fluid apertures configured for fluid communication with the thermal cooling layer.
    Type: Grant
    Filed: May 18, 2004
    Date of Patent: November 21, 2006
    Assignee: OnScreen Technologies, Inc.
    Inventors: Robert Bogdan Raos, Nilesh Thakor Desai, Steven Flank