Partial data object acquisition and processing
US10402816B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 31, 2016 |
| Grant date | Sep 3, 2019 |
| Priority date | — |
| Expiry date | Dec 31, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q20/356
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
A payment terminal such as a payment reader may receive and form electrical connections with an electronic transaction card such as an EMV chip card. The payment terminal may provide power to the electronic transaction card and initiate communications with the electronic transaction card. One or more records may be acquired from the electronic transaction card. Data objects may be extracted from those records and stored in a cache. Data objects may be needed to process transactions. If the data object is available from the data cache or is otherwise received prior to all records being received, transactions may be processed prior to the acquisition of all records from the electronic transaction card.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.