Granted Patent B2

US 12,711,332 · App. 19/218,592 · Granted Aug 18, 2026

Inventor: Cédric Colnot (Uccle, DE)

Assignee: Mastercard International Incorporated

G06K7/0004G06K7/10356G06K19/07769

Abstract

Claims (62)

1 . A smart card, comprising:

a card sensor configured to receive a signal from a card reader device;

a processor; and

at least one memory, comprising a plurality of program instructions which, when executed by the processor, causes the processor to:

determine whether the smart card is disposed within a first communication zone or a second communication zone of the card reader device based on the received signal; and

enable a wireless communication with the card reader device using a first mode of operation or a second mode of operation based on the determination.

2 . The smart card of claim 1 , further comprising an antenna configured to perform the wireless communication with the card reader device.

3 . The smart card of claim 1 , wherein the plurality of program instructions which, when executed by the processor, causes the processor to determine whether the smart card is disposed within the first communication zone or the second communication zone further causes the processor to:

determine the smart card is disposed within the first communication zone if the card sensor receives the signal; and

determine the smart card is disposed within the second communication zone if the card sensor does not receive the signal.

4 . The smart card of claim 3 , wherein the plurality of program instructions which, when executed by the processor, cause the processor to enable the wireless communication with the card reader device further causes the processor to:

enable the wireless communication with the card reader device using the first mode of operation based on a determination that the smart card is disposed within the first communication zone; and

permit one or more restricted card reader interactions via the wireless communication while using the first mode of operation.

5 . The smart card of claim 3 , wherein the plurality of program instructions which, when executed by the processor, causes the processor to enable the wireless communication with the card reader device further causes the processor to:

enable the wireless communication with the card reader device using the second mode of operation based on a determination that the smart card is disposed within the second communication zone; and

prevent one or more restricted card reader interactions via the wireless communication while using the second mode of operation.

6 . The smart card of claim 1 , wherein the plurality of program instructions which, when executed by the processor, causes the processor to determine whether the smart card is disposed within the first communication zone or the second communication zone further causes the processor to:

receive an instruction from the card reader device; and

determine whether the received instruction corresponds to a first instruction or a second instruction, wherein the first instruction corresponds to the first mode of operation and the smart card being disposed within the first communication zone, and wherein the second instruction corresponds to the second mode of operation and the smart card being disposed within the second communication zone.

7 . The smart card of claim 6 , wherein the plurality of program instructions which, when executed by the processor, causes the processor to enable the wireless communication with the card reader device further causes the processor to:

determine that the received instruction corresponds to the second instruction; and

perform the second instruction, comprising prevent one or more restricted card reader interactions via the wireless communication.

8 . The smart card of claim 6 , wherein the plurality of program instructions which, when executed by the processor, causes the processor to enable the wireless communication with the card reader device further causes the processor to:

determine that the received instruction corresponds to the first instruction;

perform the first instruction if the smart card is determined to be disposed within the first communication zone based on the received signal, comprising permit one or more restricted card reader interactions via the wireless communication.

9 . The smart card of claim 6 , wherein the plurality of program instructions which, when executed by the processor, causes the processor to enable the wireless communication with the card reader device further causes the processor to:

determine that the received instruction corresponds to the first instruction; and

abandon the first instruction if the smart card is determined to be disposed within the second communication zone based on the received signal.

10 . A card reader device, comprising:

a processor; and

at least one memory, comprising a plurality of program instructions which, when executed by the processor, causes the processor to:

determine whether a smart card is disposed within a first communication zone or a second communication zone of the card reader device;

enable a first wireless communication with the smart card using a first mode of operation based on a determination that the smart card is disposed within the first communication zone; and

enable a second wireless communication with the smart card using a second mode of operation based on a determination that the smart card is disposed within the second communication zone.

11 . The card reader device of claim 10 , further comprising an antenna configured to perform the first wireless communication or the second wireless communication with the smart card.

12 . The card reader device of claim 10 , wherein the first communication zone comprises a dipping slot, wherein the smart card is disposed within the first communication zone when the smart card is at least partially inserted into the dipping slot.

13 . The card reader device of claim 12 , wherein the first communication zone further comprises a card detector, wherein the card detector is configured to generate a detection signal when the smart card is at least partially inserted into the dipping slot.

14 . The card reader device of claim 13 , further comprising a signal emitter, wherein the signal emitter is configured to generate a signal for the smart card based on the detection signal.

15 . The card reader device of claim 14 , wherein:

the card detector comprises a switch;

the signal emitter comprises a light source, a magnet, a magnetic coil, or an electrical contact; or

combinations thereof.

16 . The card reader device of claim 10 , wherein the second communication zone comprises an area that is situated on and proximate to one or more designated surfaces of the card reader device.

17 . The card reader device of claim 10 , wherein the plurality of program instructions which, when executed by the processor, causes the processor to enable the first wireless communication with the smart card using the first mode of operation further cause the processor to permit one or more restricted interactions with the smart card via the first wireless communication while using the first mode of operation.

18 . The card reader device of claim 10 , wherein the plurality of program instructions which, when executed by the processor, causes the processor to enable the first wireless communication with the smart card using the first mode of operation further cause the processor to prevent one or more restricted interactions with the smart card via the second wireless communication while using the second mode of operation.

19 . A system, comprising:

a card reader device, comprising:

a first processor;

at least a first memory, comprising a plurality of program instructions which, when executed by the first processor, causes the first processor to:

determine whether a smart card is disposed within a first communication zone or a second communication zone of the card reader device;

enable a first wireless communication with the smart card using a first mode of operation based on a determination that the smart card is disposed within the first communication zone; and

enable a second wireless communication with the smart card using a second mode of operation based on a determination that the smart card is disposed within the second communication zone; and

a signal emitter, wherein the signal emitter is configured to generate a signal when the smart card is disposed within the first communication zone; and

the smart card, comprising:

a card sensor configured to receive the signal from the signal emitter;

a second processor; and

at least a second memory, comprising a plurality of program instructions which, when executed by the second processor, causes the second processor to:

determine whether the smart card is disposed within the first communication zone or the second communication zone based on the received signal; and

enable the first wireless communication or the second wireless communication with the card reader device based on the determination.

20 . The system of claim 19 , wherein:

the card reader device further comprises a first antenna configured to perform the first wireless communication or the second wireless communication with the smart card; and

the smart card further comprises a second antenna configured to perform the first wireless communication or the second wireless communication with the card reader device.

Assignments (1)

Priority Claims (1)

Continuity (2)

References Cited (225)