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Synchronization and Processing of Secure Information Via Optically Transmitted Data

  • US 20080253766A1
  • Filed: 04/13/2007
  • Published: 10/16/2008
  • Est. Priority Date: 04/13/2007
  • Status: Active Grant
First Claim
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1. A method of wireless data communication via an electronic device, said method comprising:

  • providing a data transfer interface on the electronic device, wherein the data transfer interface supports processing of selected data by a processor of the electronic device that is functionally connected to an illumination light source, which light source is selectively utilized for illuminating a component in the electronic device and for transmitting data via optical pulses;

    switching the illumination light source from an illumination mode to a data communication mode; and

    transmitting a data stream from the electronic device by encoding the data in optical pulses from said illumination light source.

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