Systems and methods to communicate with transaction terminals
US10078838B2 · kind B2 · utility
0Cited by
21References
20Claims
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Key dates
| Filing date | Dec 11, 2015 |
| Grant date | Sep 18, 2018 |
| Priority date | — |
| Expiry date | Apr 27, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F9/009
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A transaction terminal is configured with an application that is configured to present a user interface for out-of-band communication with a transaction handler during the processing of a payment transaction. The transaction handler is configured to invoke the application in the transaction terminal via transmitting a predetermined code in an authorization response message.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.