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LED light fixture

  • US 10,090,925 B2
  • Filed: 10/03/2016
  • Issued: 10/02/2018
  • Est. Priority Date: 05/24/2007
  • Status: Active Grant
First Claim
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1. An LED light fixture comprising:

  • at least one optical transceiver comprising at least one location identifier, the optical transceiver further comprising;

    at least one light emitting diode, at least one photodetector, and a camera, said at least one light emitting diode generating light in the visible spectrum, said light comprising a plurality of flashes of light, said flashes of light being at a frequency which is not observable to the unaided eyes of an individual; and

    a processor in communication with the at least one light emitting diode, the processor being constructed and arranged to regulate said plurality of flashes of light to transmit at least one transmitted signal, said at least one transmitted signal comprising said at least one location identifier and said at least one transmitted signal being embedded within said light, and said at least one photodetector being constructed and arranged for receipt of at least one received light signal,said at least one optical transceiver further comprising a lens proximate to said at least one light emitting diode.

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