System and method for quality management utilizing barcode indicators
US8950664B2 · kind B2 · utility
42Cited by
43References
13Claims
0Family size
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Key dates
| Filing date | Sep 4, 2013 |
| Grant date | Feb 10, 2015 |
| Priority date | — |
| Expiry date | Sep 4, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q10/08
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A quality management system for products including a multiplicity of barcode indicators, each operative to provide a machine-readable indication of exceedance of at least one threshold by at least one product quality determining parameter, the at least one threshold being at least one of a time duration threshold and a combined temperature and time threshold, a barcode indicator reader operative to read the barcode indicators and to provide output indications and an indication interpreter operative to receive the output indications and to provide human sensible, product unit specific, product quality status outputs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.