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2007
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Invention
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Signage using a diffusion chamber.
A signage system to provide advertising and the like. In a fi... |
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Invention
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Signage using a diffusion chamber.
A sign having selectable spectral characteristics of visible ... |
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2006
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Invention
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Conversion of solid state source output to virtual source.
A light fixture converts source light... |
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Invention
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Lighting using solid state light sources.
A light fixture, using one or more solid state light e... |
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Invention
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Integrating chamber led lighting with pulse amplitude modulation to set color and/or intensity of... |
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2005
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Invention
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Integrating chamber led lighting with modulation to set color and/or intensity of output.
A syst... |
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Invention
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Optical system using led coupled with phosphor-doped reflective materials. To improve semiconduct... |
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Invention
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Precise repeatable setting of color characteristics for lighting applications. A desired color of... |
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Invention
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Optical integrating chamber lighting using multiple color sources to adjust white light. A system... |
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Invention
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Optical integrating chamber lighting using multiple color sources to adjust white light. A lighti... |
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Invention
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Optical integrating chamber lighting using multiple color sources for luminous applications. A sy... |
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1999
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Invention
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Enhancements in radiant energy transducer systems. Constructive occlusion, alone or in combinatio... |
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1998
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Invention
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Directed lighting system utilizing a conical light deflector. A conical deflector (13) receives l... |
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1997
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Invention
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Quadrant light detector. A quadrant light detector (10) that employs the concept of constructed o... |
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Invention
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Radiant energy transducing apparatus with constructive occlusion. An optical position tracking sy... |
