公开(公告)号：EP2105869B1

公开(公告)日：2017-10-25

申请号：EP09004397.7

申请日：2009-03-26

申请人： Denso Wave Incorporated

发明人： Mizukoshi, Hiroaki ,  Tanaka, Masami ,  Ito, Yuichi ,  Kita, Hayato ,  Ushijima, Takao ,  Hara, Masahiro

IPC分类号： G06K19/06

CPC分类号： G06K19/06037 ,  G06K19/06046 ,  G06K19/06075

公开(公告)号：EP2677469A2

公开(公告)日：2013-12-25

申请号：EP13184475.5

申请日：2009-03-26

申请人： Denso Wave Incorporated

发明人： Mizukoshi, Hiroaki ,  Tanaka, Masami ,  Ito, Yuichi ,  Kita, Hayato ,  Ushijama, Takao ,  Hara, Masahiro

IPC分类号： G06K19/06

摘要： A two-dimensional code having a rectangular region is provided. In the rectangular region, there are code blocks composed of a plurality of cells, a first specific pattern specifying the positions of the cells, and a second specific pattern separating the code blocks from a background of the code. The first specific pattern is located at a specified corner of the rectangular region. The second specific pattern is located along one or more of first borders along which the first specific pattern is located, the first borders being part of the borders of the rectangular region. The code blocks include error-correction code blocks, which are located along second borders which are different from a border of the borders along which the second specific pattern is located. The second borders are part of the borders. Compressed data code blocks are also arranged in the same way as the error-correction code blocks.

摘要翻译： 提供了一种具有一个矩形区域的二维码。 在矩形区域中，有细胞的多个组成代码块，第一特定图案指定单元的位置，和一个第二特定图案从代码的背景中分离出的代码块。 第一特定图案位于所述矩形区域的一个指定的角落。 第二特定图案位于沿一个或多个沿着该第一特定图案的位置，所述第一边界是所述矩形区域的边界的一部分的第一边界。 码块包括纠错码块，其沿着第二边界哪些是来自第二特定图案被沿位于边界的边界不同位置。 第二个边界是边界的一部分。 所以压缩数据的码块被布置在相同的方式，纠错代码块。

公开(公告)号：EP2677472A3

公开(公告)日：2015-05-20

申请号：EP13184488.8

申请日：2009-03-26

申请人： Denso Wave Incorporated

发明人： Mizukoshi, Hiroaki ,  Tanaka, Masami ,  Ito, Yuichi ,  Kita, Hayato ,  Ushijima, Takao ,  Hara, Masahiro

IPC分类号： G06K19/06

CPC分类号： G06K19/06037 ,  G06K19/06046 ,  G06K19/06075

摘要： A two-dimensional code having a rectangular region is provided. In the rectangular region, there are code blocks composed of a plurality of cells, a first specific pattern specifying the positions of the cells, and a second specific pattern separating the code blocks from a background of the code. The first specific pattern is located at a specified corner of the rectangular region. The second specific pattern is located along one or more of first borders along which the first specific pattern is located, the first borders being part of the borders of the rectangular region. The code blocks include error-correction code blocks, which are located along second borders which are different from a border of the borders along which the second specific pattern is located. The second borders are part of the borders. Compressed data code blocks are also arranged in the same way as the error-correction code blocks.

公开(公告)号：EP2677470A3

公开(公告)日：2015-05-13

申请号：EP13184478.9

申请日：2009-03-26

申请人： Denso Wave Incorporated

发明人： Mizukoshi, Hiroaki ,  Tanaka, Masami ,  Ito, Yuichi ,  Kita, Hayato ,  Ushijima, Takao ,  Hara, Masahiro

IPC分类号： G06K19/06

摘要： A two-dimensional code having a rectangular region is provided. In the rectangular region, there are code blocks composed of a plurality of cells, a first specific pattern specifying the positions of the cells, and a second specific pattern separating the code blocks from a background of the code. The first specific pattern is located at a specified corner of the rectangular region. The second specific pattern is located along one or more of first borders along which the first specific pattern is located, the first borders being part of the borders of the rectangular region. The code blocks include error-correction code blocks, which are located along second borders which are different from a border of the borders along which the second specific pattern is located. The second borders are part of the borders. Compressed data code blocks are also arranged in the same way as the error-correction code blocks.

公开(公告)号：EP2677470A2

公开(公告)日：2013-12-25

申请号：EP13184478.9

申请日：2009-03-26

申请人： Denso Wave Incorporated

发明人： Mizukoshi, Hiroaki ,  Tanaka, Masami ,  Ito, Yuichi ,  Kita, Hayato ,  Ushijama, Takao ,  Hara, Masahiro

IPC分类号： G06K19/06

摘要： A two-dimensional code having a rectangular region is provided. In the rectangular region, there are code blocks composed of a plurality of cells, a first specific pattern specifying the positions of the cells, and a second specific pattern separating the code blocks from a background of the code. The first specific pattern is located at a specified corner of the rectangular region. The second specific pattern is located along one or more of first borders along which the first specific pattern is located, the first borders being part of the borders of the rectangular region. The code blocks include error-correction code blocks, which are located along second borders which are different from a border of the borders along which the second specific pattern is located. The second borders are part of the borders. Compressed data code blocks are also arranged in the same way as the error-correction code blocks.

公开(公告)号：EP2677470B1

公开(公告)日：2020-01-15

申请号：EP13184478.9

申请日：2009-03-26

申请人： DENSO WAVE INCORPORATED

发明人： Mizukoshi, Hiroaki ,  Tanaka, Masami ,  Ito, Yuichi ,  Kita, Hayato ,  Ushijima, Takao ,  Hara, Masahiro

IPC分类号： G06K19/06

公开(公告)号：EP2677469B1

公开(公告)日：2019-12-25

申请号：EP13184475.5

申请日：2009-03-26

申请人： DENSO WAVE INCORPORATED

发明人： Mizukoshi, Hiroaki ,  Tanaka, Masami ,  Ito, Yuichi ,  Kita, Hayato ,  Ushijima, Takao ,  Hara, Masahiro

IPC分类号： G06K19/06

公开(公告)号：EP2677472A2

公开(公告)日：2013-12-25

申请号：EP13184488.8

申请日：2009-03-26

申请人： Denso Wave Incorporated

发明人： Mizukoshi, Hiroaki ,  Tanaka, Masami ,  Ito, Yuichi ,  Kita, Hayato ,  Ushijima, Takao ,  Hara, Masahiro

IPC分类号： G06K19/06

CPC分类号： G06K19/06037 ,  G06K19/06046 ,  G06K19/06075

摘要： A two-dimensional code having a rectangular region is provided. In the rectangular region, there are code blocks composed of a plurality of cells, a first specific pattern specifying the positions of the cells, and a second specific pattern separating the code blocks from a background of the code. The first specific pattern is located at a specified corner of the rectangular region. The second specific pattern is located along one or more of first borders along which the first specific pattern is located, the first borders being part of the borders of the rectangular region. The code blocks include error-correction code blocks, which are located along second borders which are different from a border of the borders along which the second specific pattern is located. The second borders are part of the borders. Compressed data code blocks are also arranged in the same way as the error-correction code blocks.

公开(公告)号：EP2677471A2

公开(公告)日：2013-12-25

申请号：EP13184484.7

申请日：2009-03-26

申请人： Denso Wave Incorporated

发明人： Mizukoshi, Hiroaki ,  Tanaka, Masami ,  Ito, Yuichi ,  Kita, Hayato ,  Ushujima, Takao ,  Hara, Masahiro

IPC分类号： G06K19/06

CPC分类号： G06K19/06037 ,  G06K19/06046 ,  G06K19/06075

摘要： A two-dimensional code having a rectangular region is provided. In the rectangular region, there are code blocks composed of a plurality of cells, a first specific pattern specifying the positions of the cells, and a second specific pattern separating the code blocks from a background of the code. The first specific pattern is located at a specified corner of the rectangular region. The second specific pattern is located along one or more of first borders along which the first specific pattern is located, the first borders being part of the borders of the rectangular region. The code blocks include error-correction code blocks, which are located along second borders which are different from a border of the borders along which the second specific pattern is located. The second borders are part of the borders. Compressed data code blocks are also arranged in the same way as the error-correction code blocks.

公开(公告)号：EP2677471A3

公开(公告)日：2015-05-13

申请号：EP13184484.7

申请日：2009-03-26

申请人： Denso Wave Incorporated

发明人： Mizukoshi, Hiroaki ,  Tanaka, Masami ,  Ito, Yuichi ,  Kita, Hayato ,  Ushijima, Takao ,  Hara, Masahiro

IPC分类号： G06K19/06

CPC分类号： G06K19/06037 ,  G06K19/06046 ,  G06K19/06075

摘要： A two-dimensional code having a rectangular region is provided. In the rectangular region, there are code blocks composed of a plurality of cells, a first specific pattern specifying the positions of the cells, and a second specific pattern separating the code blocks from a background of the code. The first specific pattern is located at a specified corner of the rectangular region. The second specific pattern is located along one or more of first borders along which the first specific pattern is located, the first borders being part of the borders of the rectangular region. The code blocks include error-correction code blocks, which are located along second borders which are different from a border of the borders along which the second specific pattern is located. The second borders are part of the borders. Compressed data code blocks are also arranged in the same way as the error-correction code blocks.