发明名称 |
A TWO DIMENSIONAL BARCODE WITH DYNAMIC ENVIRONMENTAL DATA SYSTEM, METHOD, AND APPARATUS |
摘要 |
Methods, systems, and apparatus for combining preprinted information together with coded sensor information within a two-dimensional barcode. The sensor information may be of an environmental, physical or biological nature, and records a change in status of the environmental or biological condition to which the labeled product has been exposed. A sensor dye chemistry is employed and when a specified condition of the sensed property occurs it causes a change in the color state of sensor dye modules embedded within the sensor-augmented two-dimensional barcode, encoding sensor digital information. Sensor information is recovered utilizing the error-correction feature during barcode reading. |
申请公布号 |
WO2016160912(A4) |
申请公布日期 |
2016.11.17 |
申请号 |
WO2016US24884 |
申请日期 |
2016.03.30 |
申请人 |
TEMPTIME CORPORATION |
发明人 |
PRUSIK, Thaddeus;ABDO, Mohannad;HOHBERGER, Clive |
分类号 |
G06K7/10;G06K19/06;G06K19/08 |
主分类号 |
G06K7/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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