Power/data protocol

  • US 6,292,901 B1
  • Filed: 12/17/1998
  • Issued: 09/18/2001
  • Est. Priority Date: 08/26/1997
  • Status: Expired due to Term
First Claim
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1. A method for powering a light module, comprising:

  • providing a light module, the light module including a processor and an LED system;

    providing a data signal to the light module, the processor and the LED system of the light module being responsive to the data signal; and

    extracting power from the data signal to power the light module.

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