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Printer Systems and Methods for Global Tracking of Products in Supply Chains, Authentication of Products, and Connecting with Customers Both Before, During, and After a Product Sale

  • US 20090021788A1
  • Filed: 10/01/2008
  • Published: 01/22/2009
  • Est. Priority Date: 03/11/2005
  • Status: Active Grant
First Claim
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1. A method comprising:

  • providing a plurality of unique identification codes;

    allowing a plurality of assignment devices to print said plurality of unique identification codes on a plurality of tag-like items, andwherein each said unique identification code corresponds to a single item of commerce.

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