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Utilizing increasing width for identification voltages

  • US 6,851,305 B2
  • Filed: 06/27/2002
  • Issued: 02/08/2005
  • Est. Priority Date: 11/01/1999
  • Status: Expired due to Term
First Claim
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1. A system comprising:

  • a component having individual characteristics which vary due to manufacturing tolerances; and

    said component being provided with an identification code to provide a variable identification to a control, said identification code being an electric signal of a strength associated with any one of a plurality of possible identification codes which increase in strength, and a distance between signals associated with adjacent identification codes increasing as said strength increases.

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