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US 6,879,263 B2Granted
LED warning light and communication system
AssigneeFederal Law Enforcement, Inc.
InventorsJohn C. Pederson, Dan Severson, Cathy Jo Severson
Life of this patent
Estimating the term…
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.
Claims35
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;
- b) a memory device attached to said light support, said memory device having data;
- and
- c) a controller in communication with said light emitting diodes and said memory device, 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, said controller further being constructed and arranged for communication with said memory device for generation of said second light signal.
1 more element
A light signal comprising:
- a) a light support having at least one light emitting diode attached thereto, said at least one light emitting diode receiving power from a power source;
- b) a memory device attached to said light support, said memory device having data;
- and
- c) a controller in communication with said at least one light emitting diode and said memory device, said controller being constructed and arranged to illuminate said at least one light emitting diode 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 an individual;
- said controller being further constructed and arranged for communication with said memory device for generation of said second light signal.
2 more elements
Dependencies are inferred from the claim text.