Laser projection system

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United States of America Patent

PATENT NO 11397000
SERIAL NO

16541957

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Abstract

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A laser projection system having built-in safety systems is disclosed. Further disclosed is a method of operating a laser projection system such that safe operation is a factor only of meeting a threshold distance between the laser unit and an audience member. To accomplish safe operation at the threshold distance, the laser projection system is pre-calibrated to operate below maximum permitted exposure levels at the threshold distance. In this manner of operation, laser lighting can be accomplished by non-laser professionals without the complexity, external sensors, and need for calibration at the venue.

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Patent Owner(s)

Patent OwnerAddress
LIGHTWAVE INTERNATIONAL INCEIGHTY FOUR PA 15330

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dodworth, George Eighty Four, US 3 10

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