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Remotely programmable matrices with memories

  • US 5,925,562 A
  • Filed: 06/07/1995
  • Issued: 07/20/1999
  • Est. Priority Date: 04/25/1995
  • Status: Expired due to Term
First Claim
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1. A combination of a matrix with memory, comprising:

  • (A) a recording device, comprising a data storage unit; and

    (B) a matrix material, wherein;

    the matrix material is comprised of particles of a size such that at least one dimension is no more than 100 mm;

    the recording device is in contact with the matrix or in a solution that is in contact with the matrix;

    the data storage unit comprises an optical recording medium having a plurality of unique recording locations therein; and

    each of the plurality of unique recording locations is uniquely addressable for storing a plurality of the data points.

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