Price label communication system
US7005962B2 · kind B2 · utility
4Cited by
10References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 6, 2001 |
| Grant date | Feb 28, 2006 |
| Priority date | — |
| Expiry date | Feb 7, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L69/26
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
Price label system comprising a price label system server connected to transceivers adapted to communicate price label information to price labels using a communication protocol. A predetermined number of transceivers defines a sub-cell and each sub-cell is associated with a communication profile that defines communication protocols to be used when communicating with the price labels in that sub-cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.