Confirming product location using a subset of a product identifier
US11443363B2 · kind B2 · utility
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259References
17Claims
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Key dates
| Filing date | Nov 17, 2015 |
| Grant date | Sep 13, 2022 |
| Priority date | — |
| Expiry date | Jun 28, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07B2017/00717
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A system and method include providing product location information to a user; prompting a user to provide check digits; receiving a subset of digits from a set of digits associated with a product that are used for a purpose different than for check digits; and comparing the subset of digits to product check digits to confirm the user has located the product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.