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System and method for bar code rendering and recognition

  • US 6,493,110 B1
  • Filed: 04/05/2000
  • Issued: 12/10/2002
  • Est. Priority Date: 04/05/2000
  • Status: Expired due to Term
First Claim
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1. A system for rendering an image by use of a rendering device, the image comprising a bar code within a bar code display area, the bar code having a minimum unit display size requirement in a first direction, PW, the bar code display area having a maximum display size in the first direction, W, and the rendering device being connected to a computer and having a particular resolution, the system comprising:

  • a detector module operably connected to the computer and adapted to access and obtain information relating to the resolution of the rendering device;

    a scaling module receiving resolution data R from the detector module and being adapted to scale the bar code based on the following operation;

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