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Systems and methods for recording data

  • US 5,886,334 A
  • Filed: 02/05/1997
  • Issued: 03/23/1999
  • Est. Priority Date: 09/30/1994
  • Status: Expired due to Term
First Claim
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1. Apparatus for manufacturing a series of data cards, comprisingproduction means for recording information onto one or more blank cards, said production means havinga memory element separate from said data cards for storing a plurality of different data record signals each data record signal being associated with a respective one of said data cards and each having image information representative of one of a plurality of different images,recording means for recording image information from said data records on to respective ones of said blank cards, andinspection means, coupled to said production means, for visually inspecting said data cards, and havingan image acquisition element for generating an image signal representative of said image information recorded on each said data card, andimage processing means for comparing said generated image signal with said respective data record signal and for generating a comparison signal representative of the accuracy of the recorded image relative to said data record signal.

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