Patents by Inventor Robert G. Guzman

Robert G. Guzman 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 light apparatus with instantly adjustable color intensity
    Patent number: 7405715
    Abstract: An instantly controllable LED light apparatus provides an LED array (34) formed of red, green and blue LEDs in a regular arrangement. The apparatus also provides a unitary power supply/controller (4) disposed within a unitary housing (20) that is coupled only to the LED array (34) and a power source (56) in one embodiment. The power supply/controller (4) includes a memory device (64) such that, when a button (62) is pressed on the control panel (18) of the power supply/controller (4), a desired illumination color is instantly produced by the combination of the red, green and blue LEDs of the LED array (34).
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: July 29, 2008
    Inventors: Robert G. Guzman, Manuel Hugo Rojas Moscopulos