Portable card readers and method thereof
A portable card reader consists of card seat, processor, storage, contact, power supply, switch and display screen. It is featured as inserting card into card slot for data exchange and displaying dynamic code by the screen after dynamic code fetched and operated, and having a key for inputting info...
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| Hauptverfasser: | , , |
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A portable card reader consists of card seat, processor, storage, contact, power supply, switch and display screen. It is featured as inserting card into card slot for data exchange and displaying dynamic code by the screen after dynamic code fetched and operated, and having a key for inputting information and displaying, it manually. The method includes connecting card to reader, inputting information, selecting and displaying the preset input item. and receiving the selected input item information. |
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