×

Two-dimensional code having superior decoding property which is possible to control the level of error correcting codes, and method for encoding and decoding the same

  • US 20060163357A1
  • Filed: 10/28/2003
  • Published: 07/27/2006
  • Est. Priority Date: 10/31/2002
  • Status: Active Grant
First Claim
Patent Images

1. A two-dimensional code comprising:

  • a finding pattern area includes finding patterns for discriminating a code area from whole image;

    a timing pattern area includes timing patterns for checking a position of data region and each cells in the data region from whole code image; and

    a data area recorded various kind of predetermined data and decoding information of data itself.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×