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US 7,046,160 B2Granted
LED warning light and communication system
OwnerJohn C. Pederson, Dan Severson +1inventors
InventorsJohn C. Pederson, Dan Severson, Cathy Jo Severson
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Abstract
A light emitting diode (LED) warning signal light and communication device comprising a controller for generating a first observable light signal and a second non-observable light signal within said first light signal. The second light signal is formed of packets of individual pulsed light which may be processed for comparison to data stored in memory integral to a controller for communication of information to an individual through the use of pulsed light signals.
Claims23
A light signal comprising:
- a) a light support having a plurality of light emitting diodes attached thereto, said light emitting diodes receiving power from a power source;
- and
- b) a controller in communication with said light emitting diodes, said controller being constructed and arranged to illuminate said light emitting diodes to simultaneously create at least one first light signal, and at least one second light signal, said first light signal being observable to the unaided eyes of an individual and said second light signal not being observable to the unaided eyes of said individual.
Dependencies are inferred from the claim text.