Digital receipt reading device, software and method of digital receipt reading
US8668141B2 · kind B2 · utility
2Cited by
3References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 2010 |
| Grant date | Mar 11, 2014 |
| Priority date | — |
| Expiry date | Dec 27, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q20/3276
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A customer's mobile device comprises a camera and a processor. The camera is used to scan a two-dimensional barcode which has encoded within it transaction details and ancillary information relating to purchases made by a customer in their receipted transaction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.