Electronic payment terminal with an improved display
US8872834B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 1, 2009 |
| Grant date | Oct 28, 2014 |
| Priority date | — |
| Expiry date | Oct 31, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/045
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An electronic payment terminal is disclosed including a display screen including first and second terminals for receiving display data, a first processor connected to the first terminal and adapted for supplying display data to the first terminal at a first rate, and a second processor connected to the second terminal and adapted for supplying display data to the second terminal at a second rate lower than the first rate and adapted for supplying to the display screen a signal for the selection of the display data received at one of the first and second terminals. The second processor is further connected to the first processor and is adapted to send to the first processor a signal for authorizing or forbidding the transmission of display data to the display screen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.