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1. 发明授权

US10664731B2 Two-dimensional code, two-dimensional code output system, two-dimensional code output method, two-dimensional code reading system, and two-dimensional code reading method 有权
公开(公告)号：US10664731B2
公开(公告)日：2020-05-26
申请号：US16162958
申请日：2018-10-17
申请人： OPTOELECTRONICS CO., LTD.
发明人： Takashi Ushiki
IPC分类号： G06K19/06 , G06K7/14
摘要： A two-dimensional code includes: a first code symbol coding first information being valid information according to a first standard; a terminator pattern indicating an end of the valid information according to the first standard; and a second code symbol arranged after the terminator pattern in a region in which the valid information can be arranged according to the first standard and coding second information being valid information according to a second standard different from the first standard. The first information may be output data, and the second information may be non-output data.

2. 发明授权

US09767335B2 Image processing method for optical information reader and optical information reader 有权
公开(公告)号：US09767335B2
公开(公告)日：2017-09-19
申请号：US15160199
申请日：2016-05-20
申请人： OPTOELECTRONICS CO., LTD.
发明人： Kazuki Nishi , Takashi Ushiki
IPC分类号： G06K7/14 , G06K7/10
CPC分类号： G06K7/10831 , G06K7/14 , G06K7/1439 , G06K7/146
摘要： For reading optical information arranged on a target object by analyzing an image of the target object captured through an imaging device, a plurality of blocks are disposed in an area of the image in which the optical information is arranged such that the plurality of blocks cover a whole range in the arrangement direction of the optical information, each of the blocks being in a parallelogram shape in which facing two sides are in parallel with a pixel arrangement direction of the image and the other two sides are vertical to the arrangement direction of the optical information, a first arrangement data indicating arrangement of the optical information in the block is generated for each of the blocks based on the image data of the block, and a second arrangement data indicating arrangement of the whole optical information is generated by combining the generated respective first arrangement data.

3. 发明授权

US10922596B2 Two-dimensional code, two-dimensional code output system, two-dimensional code output method, two-dimensional code reading system, and two-dimensional code reading method 有权
公开(公告)号：US10922596B2
公开(公告)日：2021-02-16
申请号：US16848958
申请日：2020-04-15
申请人： OPTOELECTRONICS CO., LTD.
发明人： Takashi Ushiki
IPC分类号： G06K19/06 , G06K7/14
摘要： A two-dimensional code includes: a first code symbol coding first information being valid information according to a first standard; a terminator pattern indicating an end of the valid information according to the first standard; and a second code symbol arranged after the terminator pattern in a region in which the valid information can be arranged according to the first standard and coding second information being valid information according to a second standard different from the first standard. The first information may be output data, and the second information may be non-output data.

4. 发明申请

US20160267308A1 IMAGE PROCESSING METHOD FOR OPTICAL INFORMATION READER AND OPTICAL INFORMATION READER 有权
标题翻译：光信息读取器和光信息读取器的图像处理方法
公开(公告)号：US20160267308A1
公开(公告)日：2016-09-15
申请号：US15160199
申请日：2016-05-20
申请人： OPTOELECTRONICS CO., LTD.
发明人： Kazuki Nishi , Takashi Ushiki
IPC分类号： G06K7/10 , G06K7/14
CPC分类号： G06K7/10831 , G06K7/14 , G06K7/1439 , G06K7/146
摘要： For reading optical information arranged on a target object by analyzing an image of the target object captured through an imaging device, a plurality of blocks are disposed in an area of the image in which the optical information is arranged such that the plurality of blocks cover a whole range in the arrangement direction of the optical information, each of the blocks being in a parallelogram shape in which facing two sides are in parallel with a pixel arrangement direction of the image and the other two sides are vertical to the arrangement direction of the optical information, a first arrangement data indicating arrangement of the optical information in the block is generated for each of the blocks based on the image data of the block, and a second arrangement data indicating arrangement of the whole optical information is generated by combining the generated respective first arrangement data.
摘要翻译：为了通过分析通过成像装置拍摄的目标物体的图像来读取配置在目标物体上的光学信息，将多个块设置在其中布置有光学信息的图像的区域中，使得多个块覆盖在光学信息的排列方向上的整个范围，每个块是平行四边形形状，其中面向两侧与图像的像素排列方向平行，另外两个侧面垂直于光学器件的排列方向信息，基于块的图像数据，针对每个块生成指示块中的光学信息的布置的第一布置数据，并且通过将所生成的各个图像数据组合而产生表示整个光学信息的布置的第二布置数据第一安排数据。

5. 发明授权

US10679023B2 Two-dimensional code, two-dimensional code output system, two-dimensional code output method, two-dimensional code reading system, and two-dimensional code reading method 有权
公开(公告)号：US10679023B2
公开(公告)日：2020-06-09
申请号：US16163054
申请日：2018-10-17
申请人： OPTOELECTRONICS CO., LTD.
发明人： Takashi Ushiki
IPC分类号： G06K7/10 , G06K7/14 , H04L9/30 , H04W12/04 , H04W12/12
摘要： A two-dimensional code includes: a first code symbol coding first information being a first valid information according to a first standard; a terminator pattern indicating an end of the valid information according to the first standard; and a second code symbol arranged after the terminator pattern in a region in which valid information can be arranged according to the first standard, and coding, according to a second standard different from the first standard, verification data encrypted using a private key, the verification data being for verifying correctness of the first valid information. The verification data may be signature data included in non-output data.

6. 发明申请

US20150193646A1 Read-in Device, Read-in Result Output Method, and Medium 审中-公开
标题翻译：读入设备，读入结果输出方式和中等
公开(公告)号：US20150193646A1
公开(公告)日：2015-07-09
申请号：US14556167
申请日：2014-11-30
申请人： Optoelectronics Co., Ltd.
发明人： Takashi Ushiki
IPC分类号： G06K7/14
CPC分类号： G06K7/1439
摘要： Plural input formats of information are set in advance, information in a read-in area is read as input information, and from input information which matches one of the set input formats among the read input information, information of one or more items extracted based on the input format is registered as a read-in result of the one or more items in a read-in result table. When read-in results for all necessary items are registered in the read-in result table, the registered read-in results are read and outputted to a predetermined output destination device.
摘要翻译：预先设置信息的多种输入格式，读取区域中的信息被读取为输入信息，并且从读取的输入信息中选择与输入信息中的一种输入格式相匹配的输入信息，基于将输入格式作为读入结果表中的一个或多个项目的读取结果登记。当在读入结果表中登记了所有必要项目的读入结果时，读取注册结果并将其输出到预定的输出目的地设备。

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