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Universal methods and device for hand-held promotional opportunities

  • US 20020112250A1
  • Filed: 04/09/2001
  • Published: 08/15/2002
  • Est. Priority Date: 04/07/2000
  • Status: Active Grant
First Claim
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1. A hand-held device for the redemption of electronic coupons and value, said hand-held device comprising:

  • a microprocessor embedded in said device;

    memory electronically connected to said microprocessor;

    visual display electronically connected to said microprocessor and said memory;

    user interaction means electronically connected to said microprocessor, said memory, and said visual display;

    a photodetector, said photodetector electronically coupled to said microprocessor and said memory, said photodetector capable of detecting light from a conventional bar code scanner; and

    laser detection triggering means electronically coupled to said photodetector.

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