Illumination – Plural light sources – With support
Reexamination Certificate
2007-05-15
2007-05-15
Ward, John Anthony (Department: 2885)
Illumination
Plural light sources
With support
C362S235000, C362S311040, C362S331000
Reexamination Certificate
active
11034327
ABSTRACT:
A lighting device having a plurality of high flux LEDs mounted on a heat sink and surrounded by a diffuser and a power supply that provides independent power to individual sets of the LEDs. The heat sink serves to transfer heat from the LEDs to the outside environment. In one embodiment the lighting device is positioned within a fresnel lens to produce a distribution of light.
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Trenchard Stephen E.
Trojanowski Alan
Automatic Power, Inc.
Hall Elizabeth R.
Ward John Anthony
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