CN110942132A - Credit card capable of preventing fraudulent use of credit card and method for preventing fraudulent use of credit card - Google Patents
Credit card capable of preventing fraudulent use of credit card and method for preventing fraudulent use of credit card Download PDFInfo
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- CN110942132A CN110942132A CN201911195839.4A CN201911195839A CN110942132A CN 110942132 A CN110942132 A CN 110942132A CN 201911195839 A CN201911195839 A CN 201911195839A CN 110942132 A CN110942132 A CN 110942132A
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000004891 communication Methods 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
- G06K19/0702—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management the arrangement including a battery
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0716—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising a sensor or an interface to a sensor
- G06K19/0718—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising a sensor or an interface to a sensor the sensor being of the biometric kind, e.g. fingerprint sensors
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
- G06K19/07309—Means for preventing undesired reading or writing from or onto record carriers
- G06K19/07345—Means for preventing undesired reading or writing from or onto record carriers by activating or deactivating at least a part of the circuit on the record carrier, e.g. ON/OFF switches
- G06K19/07354—Means for preventing undesired reading or writing from or onto record carriers by activating or deactivating at least a part of the circuit on the record carrier, e.g. ON/OFF switches by biometrically sensitive means, e.g. fingerprint sensitive
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07701—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction
- G06K19/07703—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction the interface being visual
- G06K19/07707—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction the interface being visual the visual interface being a display, e.g. LCD or electronic ink
Abstract
The application provides a credit card and a method for preventing credit card from being stolen, the credit card comprises: the credit card comprises a card body of the credit card, a processor arranged on the card body, a display screen and a fingerprint acquisition sensor; the card body is provided with an information shielding layer, and the display screen is in a no-information display state under the state that a display instruction is not received; the information shielding layer is used for shielding at least one of the identification information; the processor is in communication connection with the display screen and the fingerprint acquisition sensor respectively, so that when the fingerprint information acquired by the fingerprint acquisition sensor is judged to be matched with the pre-stored fingerprint information of the card holder, the processor sends the display instruction to the display screen to display the identification information shielded by the information shielding layer of the credit card. The method and the device can improve the reliability and the anti-embezzlement capability of the non-face-to-face payment of the credit card.
Description
Technical Field
The application relates to the technical field of identity recognition, in particular to an anti-theft credit card and an anti-theft credit card swiping method.
Background
Credit cards, also called debit cards, are credit certificates issued by commercial banks or credit card companies to consumers who qualify for credit. The consumer with credit card can go to special business service department to shop or consume, and then the bank can settle accounts with the merchant and the cardholder, and the cardholder can overdraft the credit in the stipulated limit.
The card number, the card validity period, the credit card security code and the name of the card holder of the common credit card are all directly displayed on the card, and all the information is visible to anyone. When the non-face-to-face consumption is carried out, the payment can be finished only by determining the credit card number, the card validity period, the credit card security code and the cardholder name without inputting a payment password.
When a credit card is lost or stolen, non-face-to-face consumption can enable a embezzler to easily consume without inputting a password. This will greatly affect the security of the credit card transaction, compromising the interest of the cardholder, causing irreparable losses to the cardholder.
Disclosure of Invention
Aiming at the problems in the prior art, the application provides the credit card anti-theft swiping method and the credit card anti-theft swiping system, which can improve the reliability and the anti-theft swiping capability of the non-face-to-face payment of the credit card.
In order to solve the technical problem, the present application provides the following technical solutions:
in a first aspect, the present application provides a credit card protected against fraudulent swiping, comprising:
the credit card comprises a card body of the credit card, a processor arranged on the card body, a display screen and a fingerprint acquisition sensor;
the card body is provided with an information shielding layer, and the display screen is in a no-information display state under the state that a display instruction is not received; the information shielding layer is used for shielding at least one of the identification information;
the processor is in communication connection with the display screen and the fingerprint acquisition sensor respectively, so that when the fingerprint information acquired by the fingerprint acquisition sensor is judged to be matched with the pre-stored fingerprint information of the card holder, the processor sends the display instruction to the display screen to display the identification information shielded by the information shielding layer of the credit card.
Further, the identification information includes: card number, card expiration date, and/or credit card security code information.
Further, the credit card against unauthorized swiping also comprises: a memory; the memory is in communication connection with the processor to store the cardholder fingerprint information and the identification information.
Further, the credit card against unauthorized swiping also comprises: a battery; the battery is respectively in communication connection with the display screen, the fingerprint acquisition sensor and the processor.
Further, the credit card against unauthorized swiping also comprises: the fingerprint acquisition sensor protective shell is arranged on the surface of the fingerprint acquisition sensor.
In a second aspect, the present application provides a credit card anti-skimming method, which is implemented by applying the credit card anti-skimming method, and comprises:
receiving fingerprint information acquired by the fingerprint acquisition sensor;
judging whether the fingerprint information is matched with pre-stored fingerprint information of the card holder;
and if so, sending the display instruction to the display screen so as to display the identification information shielded by the information shielding layer of the credit card on the display screen.
Further, before the collecting the fingerprint information received by the fingerprint sensor, the method further comprises: and collecting fingerprint information of the card holder and inputting the fingerprint information into the processor.
Further, the display instructions include: and the information shielding layer of the credit card shields the identification information.
Further, the displaying the identification information blocked by the information blocking layer of the credit card on the display screen includes: and sending the pre-stored identification information to the display screen to display the identification information.
Further, after the sending the display instruction to the display screen, the method further includes: and if the display time reaches a preset time period, stopping sending the display instruction to the display screen so as to stop the display screen from displaying the identification information.
According to the above technical solution, an embodiment of the present application provides an anti-skimming credit card and an anti-skimming method for a credit card, wherein the anti-skimming credit card includes: the credit card comprises a card body of the credit card, a processor arranged on the card body, a display screen and a fingerprint acquisition sensor; the card body is provided with an information shielding layer, and the display screen is in a no-information display state under the state that a display instruction is not received; the information shielding layer is used for shielding at least one of the identification information; the processor is respectively in communication connection with the display screen and the fingerprint acquisition sensor, so that when the fingerprint information acquired by the fingerprint acquisition sensor is judged to be matched with the pre-stored fingerprint information of the card holder, the display instruction is sent to the display screen to display the identification information shielded by the information shielding layer of the credit card.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1A is a block diagram of a credit card anti-skimming according to an embodiment of the present application;
FIG. 1B is a schematic structural diagram of an anti-skimming credit card according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a fingerprint sensor and a fingerprint sensor protection case provided in the embodiment of the present application;
FIG. 3 is a schematic flow chart illustrating an anti-fraud method for a credit card according to an embodiment of the present application;
FIG. 4 is a flowchart illustrating a credit card anti-fraud method according to yet another embodiment of the present application;
fig. 5 is a flowchart illustrating a credit card anti-fraud method according to another embodiment of the present application.
Reference numerals:
1. a card body;
2. a processor;
3. a display screen;
4. a fingerprint acquisition sensor;
5. a memory;
6. a battery;
7. fingerprint collection sensor protective housing.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present specification, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In order to facilitate a better understanding of the present solution, the following explains the credit card non-face-to-face payment method. A common non-face-to-face payment method of credit cards comprises MOTO (Mail Order/Telephone Order) consumption transaction, wherein the general flow of MOTO consumption transaction is to initiate ordering by customer Mail or Telephone; the customer provides information such as Card Number, Card expiration date, credit Card security code, and name, for example, the credit Card security code may be CVN2(Card validity Number 2); and the payment is directly successful without payment passwords. The existing common credit card has card number, valid period, safety code and name of card holder, which are visible to anyone, so that the existing credit card has certain safety hazard, especially low safety when non-face-to-face transaction is carried out.
Based on this, in order to improve the security of the payment of the credit card, the present application considers that the existing structure of the credit card is changed, and the fingerprint identification technology is combined, so as to provide an anti-theft credit card and an anti-theft credit card method, which are specifically described by the following embodiments.
Referring to fig. 1A and 1B, in order to improve the reliability and the anti-fraud capability of non-face-to-face payment of a credit card, an embodiment of the present application provides an anti-fraud credit card specifically including:
the credit card comprises a card body 1 of the credit card, a processor 2 arranged on the card body, a display 3 and a fingerprint acquisition sensor 4.
An information shielding layer is arranged on the card body 1, and the display screen 3 is in a no-information display state under the state that a display instruction is not received; wherein the information blocking layer is used for blocking at least one of the identification information.
Specifically, the identification information includes: card number, card expiration date, and/or credit card security code information. The information shielding layer enables only a portion or none of the card number, card expiration date, and credit card security code to be displayed on the card body. When the display screen is in an information display state, the identification information on the surface of the card body is combined with the display information of the display screen, so that the complete card number, the card validity period and the credit card security code can be displayed.
In one embodiment of the application, the card body is provided with an identification information coating, which contains only part of the identification information.
The processor 2 is in communication connection with the display screen 3 and the fingerprint acquisition sensor 4 respectively, so that when the fingerprint information acquired by the fingerprint acquisition sensor 4 is judged to be matched with the pre-stored fingerprint information of the card holder, the display instruction is sent to the display screen 3 to display the identification information shielded by the information shielding layer of the credit card.
Specifically, the pre-stored cardholder information and identification information may be stored in the processor, and if the cardholder fingerprint information does not exist in the processor, the fingerprint collection sensor collects the cardholder fingerprint information and stores the information in the processor.
Referring to fig. 1A and 1B, in order to further improve the reliability and the anti-fraud capability of the non-face-to-face payment of the credit card, the anti-fraud credit card further comprises: a memory 5; the memory 5 is in communication with the processor 2 for storing the cardholder fingerprint information and the identification information.
In particular, the cardholder fingerprint information and identification information may also be stored in the memory.
Referring to fig. 1B, in order to provide power to each component of the credit card and further maintain the normal operation of the identity recognition function of the anti-skimming credit card, in the embodiment of the present application, the anti-skimming credit card includes a battery 6; the battery is respectively in communication connection with the display screen, the fingerprint acquisition sensor and the processor.
Referring to fig. 2, in order to protect the fingerprint sensor, in an embodiment of the present application, the credit card for preventing unauthorized swiping further comprises: the fingerprint acquisition sensor protective shell 7 is arranged on the surface of the fingerprint acquisition sensor.
Specifically, fingerprint collection sensor protective housing can control and promote for prevent credit card because the fingerprint collection sensor sensitivity that wearing and tearing lead to descends, and set up the magnetic stripe and the chip that the position kept away from the credit card, does not influence the normal work of credit card itself.
In order to further improve the reliability and the anti-fraudulent use capability of the non-face-to-face payment of the credit card, the present application further provides an embodiment of an anti-fraudulent use method for the credit card, which is implemented by applying the aforementioned anti-fraudulent use credit card, in which the execution subject of the anti-fraudulent use credit card is the processor, and the anti-fraudulent use method for the credit card, referring to fig. 3, specifically includes the following contents:
step 100: and receiving the fingerprint information acquired by the fingerprint acquisition sensor.
Specifically, the collected fingerprint information is the fingerprint information of the person who uses the credit card currently.
Step 200: and judging whether the fingerprint information is matched with the prestored fingerprint information of the card holder.
Specifically, the pre-stored fingerprint information of the cardholder is the fingerprint information of the credit card user owner.
Step 300: and if so, sending the display instruction to the display screen so as to display the identification information shielded by the information shielding layer of the credit card on the display screen.
Specifically, the display instruction includes: and the information shielding layer of the credit card shields the identification information.
In another embodiment of the application, only the fingerprint information of the cardholder is stored in the processor, the display screen has preset identification information to be displayed, and after the display screen receives the display instruction, the display screen is triggered to display the identification information, so that the memory of the processor can be saved.
Referring to fig. 4, in order to compare the collected fingerprint information with the cardholder fingerprint information and further improve the reliability and anti-fraud capability of the non-face-to-face payment of the credit card, in an embodiment of the present application, before step 100, the method further includes:
step 001: and collecting fingerprint information of the card holder and inputting the fingerprint information into the processor.
In particular, the cardholder fingerprint information may also be entered into the memory of the credit card.
In order to improve the reliability and anti-fraud capability of non-face-to-face payment of credit cards, in one embodiment of the present application, step 300 comprises:
step 301: and if the identification information is matched with the identification information, sending the pre-stored identification information to the display screen to display the identification information.
Specifically, the pre-stored identification information is identification information blocked by an information blocking layer of the credit card. The identification information may be at least one of a card number, a card validity period, and a credit card security code, and may be set according to actual circumstances. May be pre-stored in the processor or memory.
Referring to fig. 5, in order to further improve the security of the credit card payment, in an embodiment of the present application, after step 300, the method further includes:
step 302: and if the display time reaches a preset time period, stopping sending the display instruction to the display screen so as to stop the display screen from displaying the identification information.
Specifically, the display instruction is stopped being sent to the display screen, so that the display screen is in a no-information display state; the preset time period can be set according to actual conditions, and the application is not limited to this. For example, the preset time period is 5 seconds, the processor sends a display instruction to the display screen to start timing, and the sending of the display instruction is stopped after 5 seconds.
In an embodiment of the present application, after step 200, the method further includes:
and if the matching times reach a preset early warning upper limit, sending early warning information to a bank management system so that the bank management system suspends the transaction activity corresponding to the credit card. The security of the non-face-to-face transaction of the credit card can be further improved.
In order to further improve the reliability and the anti-fraud capability of the non-face-to-face payment of the credit card, the application provides a specific application example of the anti-fraud credit card and the anti-fraud method of the credit card, which specifically comprises the following contents.
In the specific application example, the fingerprint identification technology is applied to provide a safer credit card with a screen display function; increase display screen, fingerprint sensor, treater and memory on the card body, hide 4 bits or card expiry date or CVN2 behind the card number to the credit card, utilize everyone's fingerprint different, only when the fingerprint comparison of input and storage in the card succeeds, just can show the card information that hides through the display screen, the display time is 5 seconds, automatic closing after 5 seconds shows. The MOTO consumption safety effect can be achieved only by the cardholder himself.
The credit card against unauthorized swiping includes: the device comprises a storage module, an acquisition module, a processing module and a display module.
A storage module: for pre-storing the fingerprint characteristic value of the card holder in the memory during card making.
An acquisition module: for the cardholder to enter a fingerprint via the fingerprint sensor when a need arises to display CVN 2.
A processing module: the fingerprint characteristic value is extracted and collected by the application processor and is compared with the fingerprint in the memory.
A display module: and when the fingerprint information is successfully compared, the processor sends a signal to the display screen to trigger the display screen to be lightened, so that the CVN2 is displayed.
From the above description, the present application provides an anti-skimming credit card and an anti-skimming method for a credit card, wherein the anti-skimming credit card comprises a card body of the credit card, a processor arranged on the card body, a display screen and a fingerprint sensor; the card body is provided with an information shielding layer, and the display screen is in a no-information display state under the state that a display instruction is not received; the information shielding layer is used for shielding at least one of the identification information; the processor is respectively in communication connection with the display screen and the fingerprint acquisition sensor, so that when the fingerprint information acquired by the fingerprint acquisition sensor is judged to be matched with the pre-stored fingerprint information of the card holder, the display instruction is sent to the display screen to display the identification information shielded by the information shielding layer of the credit card, and the problem that when a customer card is lost or stolen can be solved, the non-face-to-face payment can be easily realized by a embezzler without inputting a password, and the safety effect that the non-face-to-face payment can be realized only by the card holder.
In the present application, each embodiment of the method is described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. Reference is made to the description of the method embodiments.
The principle and the implementation mode of the present application are explained by applying specific embodiments in the present application, and the description of the above embodiments is only used to help understanding the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. An anti-skimming credit card, comprising:
the credit card comprises a card body of the credit card, a processor arranged on the card body, a display screen and a fingerprint acquisition sensor;
the card body is provided with an information shielding layer, and the display screen is in a no-information display state under the state that a display instruction is not received; the information shielding layer is used for shielding at least one of the identification information;
the processor is in communication connection with the display screen and the fingerprint acquisition sensor respectively, so that when the fingerprint information acquired by the fingerprint acquisition sensor is judged to be matched with the pre-stored fingerprint information of the card holder, the processor sends the display instruction to the display screen to display the identification information shielded by the information shielding layer of the credit card.
2. The anti-piracy credit card of claim 1, wherein the identification information comprises: card number, card expiration date, and credit card security code information.
3. The anti-skimming credit card of claim 1, further comprising: a memory;
the memory is in communication connection with the processor to store the cardholder fingerprint information and the identification information.
4. The anti-skimming credit card of claim 1, further comprising: a battery;
the battery is respectively in communication connection with the display screen, the fingerprint acquisition sensor and the processor.
5. The anti-skimming credit card of claim 1, further comprising: the fingerprint acquisition sensor protective shell is arranged on the surface of the fingerprint acquisition sensor.
6. An anti-skimming method for credit card, which is implemented by applying the anti-skimming credit card of any one of claims 1 to 5, the method comprising:
receiving fingerprint information acquired by the fingerprint acquisition sensor;
judging whether the fingerprint information is matched with pre-stored fingerprint information of the card holder;
and if so, sending the display instruction to the display screen so as to display the identification information shielded by the information shielding layer of the credit card on the display screen.
7. The method of claim 6, further comprising, prior to said collecting the fingerprint information received by the fingerprint sensor:
and collecting fingerprint information of the card holder and inputting the fingerprint information into the processor.
8. The method of claim 6, wherein the display instruction comprises: and the identification information blocked in the information blocking layer of the credit card.
9. The method as claimed in claim 6, wherein the displaying the identification information blocked by the information blocking layer of the credit card on the display screen comprises:
and sending the pre-stored identification information to the display screen to display the identification information.
10. The method of claim 6, further comprising, after the sending the display instruction to the display screen:
and if the display time reaches a preset time period, stopping sending the display instruction to the display screen so as to stop the display screen from displaying the identification information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911195839.4A CN110942132B (en) | 2019-11-28 | 2019-11-28 | Anti-theft credit card and anti-theft credit card swiping method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911195839.4A CN110942132B (en) | 2019-11-28 | 2019-11-28 | Anti-theft credit card and anti-theft credit card swiping method |
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| CN110942132A true CN110942132A (en) | 2020-03-31 |
| CN110942132B CN110942132B (en) | 2024-04-19 |
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| WO2016160816A1 (en) * | 2015-03-30 | 2016-10-06 | Hendrick Chaya Coleena | Smart data cards that enable the performance of various functions upon activation/authentication by a user's fingerprint, oncard pin number entry, and/or by facial recognition of the user, or by facial recognition of a user alone, including an automated changing security number that is displayed on a screen on a card's surface following an authenticated biometric match |
| GB201711462D0 (en) * | 2017-07-17 | 2017-08-30 | Beasmore Alexander | Biometric bank card |
| CN107145882A (en) * | 2017-07-18 | 2017-09-08 | 深圳市云传智联技术有限公司 | A kind of payment system and bank card based on fingerprint identification technology |
| CN208188862U (en) * | 2017-12-28 | 2018-12-04 | 方正国际软件(北京)有限公司 | A kind of hand-held identification check device and a kind of identity verification system |
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