Item security system and method of verifying items selected for purchase at a checkout station
US10504015B2 · kind B2 · utility
0Cited by
1References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 16, 2018 |
| Grant date | Dec 10, 2019 |
| Priority date | — |
| Expiry date | Jul 16, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/80
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An item security system and method of verifying items selected for purchase at a checkout station which focus on reducing losses at the checkout station as opposed to exits. One example method includes reading wireless tags on items at a checkout station by a wireless tag reader, reading barcodes on a number of the items at the checkout station by a barcode reader, comparing the number of items with read barcodes to the items with read wireless tags, and issuing an alert when the number of items is less than all of the items.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.