Proximity purchase ringtones
US8224375B2 · kind B2 · utility
6Cited by
12References
47Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 1, 2009 |
| Grant date | Jul 17, 2012 |
| Priority date | — |
| Expiry date | Jul 8, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q20/40
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A method of conduction transactions at a point-of-sale terminal using a wireless device is disclosed and may include initiating a transaction with the point-of-sale terminal via a wireless link, receiving at least one price from the point-of-sale terminal, determining whether the at least one price satisfies a price warning condition, and transmitting a first audible signal if the at least one price satisfies the price warning condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.