CN106203593A - A kind of active fingerprint IC card and using method - Google Patents
A kind of active fingerprint IC card and using method Download PDFInfo
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- CN106203593A CN106203593A CN201610522822.5A CN201610522822A CN106203593A CN 106203593 A CN106203593 A CN 106203593A CN 201610522822 A CN201610522822 A CN 201610522822A CN 106203593 A CN106203593 A CN 106203593A
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- fingerprint
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- display lamp
- state display
- extraction
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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
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
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Abstract
nullThe present invention is applicable to financial IC card field，Provide a kind of active fingerprint IC card，Described active fingerprint IC card includes power supply、Switch、Main control chip、Fingerprint recognition chip、Fingerprint sensor、LED state display lamp、Contactless chip、Contact chip and safety chip，Described safety chip and described fingerprint recognition chip are connected with described main control chip both-way communication respectively，The input of described LED state display lamp is connected with the outfan communication of described main control chip，The outfan of described switch respectively with described main control chip、Described fingerprint recognition chip、Described fingerprint sensor、Described LED state display lamp、Described contactless chip、Described contact chip and described safety chip telecommunication connect，Described contact chip and described contactless chip are connected with described safety chip both-way communication respectively，The outfan of described power supply is connected with the input of described switch，The outfan of described fingerprint sensor is connected with the input communication of described fingerprint recognition chip.
Description
Technical field
The invention belongs to financial IC card field, particularly relate to a kind of active fingerprint IC card and using method.
Background technology
IC-card popularity opens replacement magnetic stripe card, there is business operation complicated, and password arranges requirement can not be repeated, and cuts
Can not be relevant with personal information, memory difficulty, under numerical ciphers pattern, the actual effect of authentication is to recognize password not recognize use
Person, though card be not owner with, as long as password is correctly, in the case of password is stolen, bring about great losses, the Internet
And the authentication under mobile Internet pattern needs new safer authentication mode, the Consumer's Experience during use needs
Improve.
Summary of the invention
It is an object of the invention to provide a kind of active fingerprint IC card, it is intended to solve business operation complicated, password is arranged to be wanted
Asking and can not repeat, cutting can not be relevant with personal information, and memory difficulty, under numerical ciphers pattern, the actual effect of authentication is to recognize
User do not recognized by password, though card be not owner with, as long as password is correctly, in the case of password is stolen, cause huge
The problem of big loss.
The present invention be achieved in that a kind of active fingerprint IC card, described active fingerprint IC card include power supply, switch, main
Control chip, fingerprint recognition chip, fingerprint sensor, LED state display lamp, contactless chip, contact chip and safety chip, institute
State safety chip and described fingerprint recognition chip is connected with described main control chip both-way communication respectively, described LED state display lamp
Input be connected with the outfan communication of described main control chip, the outfan of described switch respectively with described main control chip, institute
State fingerprint recognition chip, described fingerprint sensor, described LED state display lamp, described contactless chip, described contact chip and
Described safety chip telecommunication connects, and described contact chip and described contactless chip are respectively with described safety chip both-way communication even
Connecing, the outfan of described power supply is connected with the input of described switch, and the outfan of described fingerprint sensor is known with described fingerprint
The input communication of other chip connects.
The further technical scheme of the present invention is: described contactless chip is NFC chip or RFID chip.
The further technical scheme of the present invention is: described safety chip is SE family chip.
The further technical scheme of the present invention is: described main control chip is the secure chip processor meeting state's Data Encryption Standard,
Described power supply is chargeable flexible paper battery.
The further technical scheme of the present invention is: described active fingerprint IC card also includes wireless communication module and intelligent mobile
Terminal, described safety chip is connected with described wireless communication module both-way communication, described wireless communication module and described Intelligent sliding
Dynamic terminal both-way communication connects, and the outfan of described switch is connected with described wireless communication module telecommunication.
The further technical scheme of the present invention is: described intelligent mobile terminal can be smart mobile phone or panel computer.
Another object of the present invention is to provide the using method of a kind of active fingerprint IC card, described method includes following step
Rapid:
A: fingerprint register stores；
Fingerprint contrast verification when B, use；
C, fingerprint are deleted.
The further technical scheme of the present invention is: described fingerprint register storage comprises the following steps:
A1, entrance fingerprint register memory module: pressing on & off switch 3 seconds, LED state display lamp green flash for prompting；
A2, fingerprint collecting: fingerprint sensor has detected whether that finger is placed on above, the most then carry out finger print collection, LED shape
State display lamp redness flash for prompting, such as otherwise LED state display lamp green flash for prompting, carries out waiting finger print collection；
A3, fingerprint store: finger print collection completes, then carry out finger print storage；
A4, repetition fingerprint collecting store with fingerprint: whether fingerprint sensor detection finger leaves, the most then LED state display lamp
Green flash for prompting, carries out finger print collection next time, such as otherwise LED state display lamp redness flash for prompting, waits finger
Leave, so carry out six fingerprint collectings and fingerprint storage；
A5, fingerprint register are the most successful: contrasted by the finger print that six times are extracted, such as consistent the most then LED state display lamp
Red lasting bright three seconds, succeed in registration；Such as inconsistent then LED state display lamp redness flash for prompting, registration failure；Return is referred to
Stricture of vagina acquisition state or open state, then carry out fingerprint collecting again as returned fingerprint collecting state, then weighs as returned open state
Newly carry out entering fingerprint register memory module.
The further technical scheme of the present invention is: during described use, fingerprint contrast verification comprises the following steps:
B1, enter fingerprint contrast verification pattern when using: pressing on & off switch is until the green normal bright prompting of LED state display lamp；
B2, fingerprint extraction: place a finger on and on fingerprint sensor, carry out finger print extraction；
B3, fingerprint contrast: contrasted by the fingerprint of the fingerprint of extraction with storage, such as consistent then contrast verification success, LED state
Display lamp redness continues prompting in bright ten seconds, then can use；Such as the failure of inconsistent then contrast verification, LED state display lamp is green
Flash three seconds, fingerprint extraction state or open state will be returned, then re-start fingerprint extraction as returned fingerprint extraction state, as
Return open state and then re-start fingerprint contrast verification pattern when entrance uses.
The further technical scheme of the present invention is: described fingerprint is deleted and comprised the following steps:
C1, entrance fingerprint puncturing pattern: pressing on & off switch is until LED state display lamp extinguishes；
C2, fingerprint extraction: place a finger on and on fingerprint sensor, carry out fingerprint extraction；
C3, fingerprint contrast: contrasted by the fingerprint of the fingerprint of extraction with storage, and as unanimously then contrasted successfully, LED state indicates
Lamp redness continues prompting in bright ten seconds, carries out fingerprint deletion；As inconsistent, contrast failure, LED state display lamp green flicker three
Second, fingerprint extraction state or open state will be returned, then re-start fingerprint extraction as returned fingerprint extraction state, open as returned
Machine state then re-starts entrance fingerprint puncturing pattern.
C4, fingerprint are deleted: be again pressed on fingerprint sensor by the fingerprint being proved to be successful and carry out fingerprint deletion, such as fingerprint
Delete the most then LED state display lamp redness and flash three promptings；As fingerprint deletes the most then LED state display lamp green flicker
Three promptings, will return fingerprint extraction state or open state, then re-start fingerprint extraction as returned fingerprint extraction state, as
Return open state and then re-start entrance fingerprint puncturing pattern.
The invention has the beneficial effects as follows: solving business operation complicated, password arranges requirement can not be repeated, and cutting can not be with individual
People is information-related, memory difficulty, and under numerical ciphers pattern, the actual effect of authentication is to recognize password not recognize user, though card
Sheet be not owner with, as long as password is correctly, in the case of password is stolen, bring about great losses, the Internet and mobile mutually
Authentication under networked mode needs new safer authentication mode, and the Consumer's Experience during use has much room for improvement.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of active fingerprint IC card that the embodiment of the present invention provides；
Fig. 2 is the flow chart of the using method of a kind of active fingerprint IC card that the embodiment of the present invention provides；
Fig. 3 is the flow chart of the fingerprint register storage of the using method of a kind of active fingerprint IC card that the embodiment of the present invention provides；
The stream of fingerprint contrast verification when Fig. 4 is the use of the using method of a kind of active fingerprint IC card that the embodiment of the present invention provides
Cheng Tu；
Fig. 5 is the flow chart of the fingerprint deletion of the using method of a kind of active fingerprint IC card that the embodiment of the present invention provides.
Detailed description of the invention
Reference:
Fig. 1 shows the active fingerprint IC card of one that the present invention provides, and described active fingerprint IC card includes power supply, switch, master control
Chip, fingerprint recognition chip, fingerprint sensor, LED state display lamp, contactless chip, contact chip and safety chip, described
Safety chip and described fingerprint recognition chip are connected with described main control chip both-way communication respectively, described LED state display lamp
Input is connected with the outfan communication of described main control chip, the outfan of described switch respectively with described main control chip, described
Fingerprint recognition chip, described fingerprint sensor, described LED state display lamp, described contactless chip, described contact chip and institute
Stating safety chip telecommunication to connect, described contact chip and described contactless chip are respectively with described safety chip both-way communication even
Connecing, the outfan of described power supply is connected with the input of described switch, and the outfan of described fingerprint sensor is known with described fingerprint
The input communication of other chip connects.
Described contactless chip is NFC chip or RFID chip.Realize 13.56MHz contactless communication.
Described safety chip is SE family chip.Meet the safety chip of PBOC3.0 standard/EMV standard, use general
It is the mainstream chips such as grace intelligence Pu, ST, Hua Da, Fudan University's microelectronics, Datang Microelectronics, Tongfang.
Described power supply is chargeable flexible paper battery.Specification is 14mA/20mA, and this kind of battery is use repeatly electricity
Pond, has chargeable feature, and charging method is to use 5V, 500mA to charge seat to the charging of active fingerprint IC card, charging interval
It it is 20 minutes in.
Main control chip is the secure chip processor meeting state's Data Encryption Standard, and main control chip has state's Data Encryption Standard storage information peace
Entirely, main control chip is encryption with the communication of SE chip, and has multistage mutual security authentication mechanism, and fingerprint sensor is gathering
After finger print data, data are carried out 64 bit encryptions, prevents finger print data to be stolen.
Described active fingerprint IC card also includes wireless communication module and intelligent mobile terminal, described safety chip and described nothing
Line communication module both-way communication connect, described wireless communication module is connected with described intelligent mobile terminal both-way communication, described in open
The outfan closed is connected with described wireless communication module telecommunication.
Described intelligent mobile terminal can be smart mobile phone or panel computer.It can also be other Intelligent mobile equipment.Profit
With active fingerprint IC card or the geographical position of the mobile terminal with active fingerprint IC card communication, it is achieved use card positioning function, have
Effect prevents people in this locality, is stuck in the robber that strange land paid by bankcard consumption and brushes.
As Fig. 2,3,4,5 show the using method of a kind of active fingerprint IC card, according to user described in method flow diagram
Method comprises the following steps:
S1 step, fingerprint register stores；Using this card when, need card is carried out fingerprint register storage, and then increase card
The safety of sheet.
S11 step, enters fingerprint register memory module: press on & off switch 3 seconds, LED state display lamp green flash for prompting；
Now have been enter in fingerprint register memory module function, it will IC-card is carried out fingerprint register storage for the first time.
S12 step, fingerprint collecting: fingerprint sensor has detected whether that finger is placed on above, the most then carry out finger print
Gather, LED state display lamp redness flash for prompting, such as otherwise LED state display lamp green flash for prompting, carry out waiting Fingers
Stricture of vagina gathers；Carrying out fingerprint collecting when, first can detect and whether have finger to be placed on fingerprint sensor by fingerprint sensor
On, if there being finger to be placed on fingerprint sensor, finger scan can be carried out, be placed on fingerprint sensor without finger, then
User can be waited to place a finger on fingerprint sensor be scanned.
S13 step, fingerprint stores: finger print collection completes, then carry out finger print storage；At the end of gathering fingerprint
Wait, fingerprint storage can be carried out.
S14 step, repeats fingerprint collecting and stores with fingerprint: whether fingerprint sensor detection finger leaves, the most then LED shape
State display lamp green flash for prompting, carries out finger print collection next time, such as otherwise LED state display lamp redness flash for prompting,
Wait finger leaves, and so carries out six fingerprint collectings and fingerprint storage；
S15 step, fingerprint register is the most successful: contrasted by the finger print that six times are extracted, as consistent the most then LED state refers to
Show that lamp redness continues bright three seconds, succeed in registration；Such as inconsistent then LED state display lamp redness flash for prompting, registration failure；To return
Refer to stricture of vagina acquisition state or open state, then carry out fingerprint collecting again as returned fingerprint collecting state, as returned open state
Then re-start entrance fingerprint register memory module.
S2 step, fingerprint contrast verification during use；Need when in use card is carried out fingerprint contrast verification, if
The fingerprint registered then can carry out card use, if not having the fingerprint registered then can not use card.
S21 step, enters fingerprint contrast verification pattern when using: pressing on & off switch is until LED state display lamp is green often
Bright prompting；The most then enter fingerprint contrast verification pattern when using.
S22 step, fingerprint extraction: place a finger on and carry out finger print extraction on fingerprint sensor；
S23 step, fingerprint contrasts: contrasted by the fingerprint of the fingerprint of extraction with storage, as successful in consistent then contrast verification,
LED state display lamp redness continues prompting in bright ten seconds, then can use；Such as the failure of inconsistent then contrast verification, LED state indicates
Lamp green flashes three seconds, will return fingerprint extraction state or open state, then re-starts fingerprint as returned fingerprint extraction state
Extract, then re-start fingerprint contrast verification pattern when entrance uses as returned open state.
S3 step, fingerprint is deleted.Unwanted fingerprint can be deleted.
S31 step, enters fingerprint puncturing pattern: pressing on & off switch is until LED state display lamp extinguishes；
S32 step, fingerprint extraction: place a finger on and carry out fingerprint extraction on fingerprint sensor；
S33 step, fingerprint contrasts: contrasted by the fingerprint of the fingerprint of extraction with storage, as unanimously then contrasted successfully, LED shape
State display lamp redness continues prompting in bright ten seconds, carries out fingerprint deletion；As inconsistent, contrasting failure, LED state display lamp is green
Flash three seconds, fingerprint extraction state or open state will be returned, then re-start fingerprint extraction as returned fingerprint extraction state, as
Return open state and then re-start entrance fingerprint puncturing pattern.
S34 step, fingerprint is deleted: is again pressed on fingerprint sensor by the fingerprint being proved to be successful and carries out fingerprint deletion,
Delete the most then LED state display lamp redness such as fingerprint and flash three promptings；Such as fingerprint, to delete the most then LED state display lamp green
Three promptings of chromatic flicker, will return fingerprint extraction state or open state, then re-start fingerprint as returned fingerprint extraction state
Extract, then re-start entrance fingerprint puncturing pattern as returned open state.
Solving business operation complicated, password arranges requirement can not be repeated, and cutting can not be relevant with personal information, memory difficulty,
Under numerical ciphers pattern, the actual effect of authentication is to recognize password not recognize user, though card be not owner with, as long as
Password correctly, in the case of password is stolen, brings about great losses, the authentication under the Internet and mobile Internet pattern
Needing new safer authentication mode, the Consumer's Experience during use has much room for improvement.
Solve the security mechanism of authentication.In account-cryptographic authentication mechanisms, the information verified is that " you know
What？", i.e. only it is to be understood that correct information (such as password) to be i.e. considered identity legal.And in fingerprint recognition authentication mechanism, institute
The information of checking is that " who are you？", the safety of i.e. real people, the certification of card owner's true identity can be accomplished.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (10)
1. an active fingerprint IC card, it is characterised in that described active fingerprint IC card includes power supply, switch, main control chip, fingerprint
Identification chip, fingerprint sensor, LED state display lamp, contactless chip, contact chip and safety chip, described safety chip
And described fingerprint recognition chip is connected with described main control chip both-way communication respectively, the input of described LED state display lamp with
The outfan communication of described main control chip connects, the outfan of described switch respectively with described main control chip, described fingerprint recognition
Chip, described fingerprint sensor, described LED state display lamp, described contactless chip, described contact chip and described safe core
Sheet telecommunication connects, and described contact chip and described contactless chip are connected with described safety chip both-way communication respectively, described electricity
The outfan in source is connected with the input of described switch, and the outfan of described fingerprint sensor is defeated with described fingerprint recognition chip
Enter end communication to connect.
Active fingerprint IC card the most according to claim 1, it is characterised in that described contactless chip be NFC chip or
RFID chip.
Active fingerprint IC card the most according to claim 1, it is characterised in that described safety chip is SE family chip.
Active fingerprint IC card the most according to claim 1, it is characterised in that described main control chip is to meet state's Data Encryption Standard
Secure chip processor, described power supply is chargeable flexible paper battery.
Active fingerprint IC card the most according to claim 1, it is characterised in that described active fingerprint IC card also includes channel radio
News module and intelligent mobile terminal, described safety chip is connected with described wireless communication module both-way communication, described wireless telecommunications
Module is connected with described intelligent mobile terminal both-way communication, and the outfan of described switch is with described wireless communication module telecommunication even
Connect.
Active fingerprint IC card the most according to claim 5, it is characterised in that described intelligent mobile terminal can be smart mobile phone
Or panel computer.
7. the using method of the active fingerprint IC card described in an any one of claim 1-6, it is characterised in that described method bag
Include following steps:
A: fingerprint register stores；
Fingerprint contrast verification when B, use；
C, fingerprint are deleted.
Using method the most according to claim 7, it is characterised in that described fingerprint register storage comprises the following steps:
A1, entrance fingerprint register memory module: pressing on & off switch 3 seconds, LED state display lamp green flash for prompting；
A2, fingerprint collecting: fingerprint sensor has detected whether that finger is placed on above, the most then carry out finger print collection, LED shape
State display lamp redness flash for prompting, such as otherwise LED state display lamp green flash for prompting, carries out waiting finger print collection；
A3, fingerprint store: finger print collection completes, then carry out finger print storage；
A4, repetition fingerprint collecting store with fingerprint: whether fingerprint sensor detection finger leaves, the most then LED state display lamp
Green flash for prompting, carries out finger print collection next time, such as otherwise LED state display lamp redness flash for prompting, waits finger
Leave, so carry out six fingerprint collectings and fingerprint storage；
A5, fingerprint register are the most successful: contrasted by the finger print that six times are extracted, such as consistent the most then LED state display lamp
Red lasting bright three seconds, succeed in registration；Such as inconsistent then LED state display lamp redness flash for prompting, registration failure；Return is referred to
Stricture of vagina acquisition state or open state, then carry out fingerprint collecting again as returned fingerprint collecting state, then weighs as returned open state
Newly carry out entering fingerprint register memory module.
9. according to the using method described in any one of claim 7 or 8, it is characterised in that fingerprint contrast verification during described use
Comprise the following steps:
B1, enter fingerprint contrast verification pattern when using: pressing on & off switch is until the green normal bright prompting of LED state display lamp；
B2, fingerprint extraction: place a finger on and on fingerprint sensor, carry out finger print extraction；
B3, fingerprint contrast: contrasted by the fingerprint of the fingerprint of extraction with storage, such as consistent then contrast verification success, LED state
Display lamp redness continues prompting in bright ten seconds, then can use；Such as the failure of inconsistent then contrast verification, LED state display lamp is green
Flash three seconds, fingerprint extraction state or open state will be returned, then re-start fingerprint extraction as returned fingerprint extraction state, as
Return open state and then re-start fingerprint contrast verification pattern when entrance uses.
Using method the most according to claim 9, it is characterised in that described fingerprint is deleted and comprised the following steps:
C1, entrance fingerprint puncturing pattern: pressing on & off switch is until LED state display lamp extinguishes；
C2, fingerprint extraction: place a finger on and on fingerprint sensor, carry out fingerprint extraction；
C3, fingerprint contrast: contrasted by the fingerprint of the fingerprint of extraction with storage, and as unanimously then contrasted successfully, LED state indicates
Lamp redness continues prompting in bright ten seconds, carries out fingerprint deletion；As inconsistent, contrast failure, LED state display lamp green flicker three
Second, fingerprint extraction state or open state will be returned, then re-start fingerprint extraction as returned fingerprint extraction state, open as returned
Machine state then re-starts entrance fingerprint puncturing pattern.
C4, fingerprint are deleted: be again pressed on fingerprint sensor by the fingerprint being proved to be successful and carry out fingerprint deletion, as fingerprint is deleted
Successful then LED state display lamp redness flashes three promptings；Delete the most then LED state display lamp green such as fingerprint to flash three times
Prompting, will return fingerprint extraction state or open state, then re-start fingerprint extraction as returned fingerprint extraction state, as returned
Open state then re-starts entrance fingerprint puncturing pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610522822.5A CN106203593A (en) | 2016-07-05 | 2016-07-05 | A kind of active fingerprint IC card and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610522822.5A CN106203593A (en) | 2016-07-05 | 2016-07-05 | A kind of active fingerprint IC card and using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106203593A true CN106203593A (en) | 2016-12-07 |
Family
ID=57465312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610522822.5A Pending CN106203593A (en) | 2016-07-05 | 2016-07-05 | A kind of active fingerprint IC card and using method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107203744A (en) * | 2017-05-10 | 2017-09-26 | 纳思达股份有限公司 | Fingerprint identification device and method |
| CN108038694A (en) * | 2017-12-11 | 2018-05-15 | 飞天诚信科技股份有限公司 | It is a kind of that there is the fiscard of fingerprint authentication and its method of work |
| CN108875884A (en) * | 2018-06-11 | 2018-11-23 | 广州东为智能技术有限公司 | A kind of fingerprint U disk and its man-machine interaction method |
| CN108959877A (en) * | 2018-05-24 | 2018-12-07 | 深圳市前海智多科技有限公司 | A kind of fingerprint edit methods, system and device |
| CN109035519A (en) * | 2018-07-26 | 2018-12-18 | 杭州晟元数据安全技术股份有限公司 | A kind of biometric devices and method |
| TWI830784B (en) * | 2019-09-27 | 2024-02-01 | 挪威商斯外普公司 | Biometric enrolment |
| US11995161B2 (en) | 2018-06-28 | 2024-05-28 | Zwipe As | Biometric enrolment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107203744A (en) * | 2017-05-10 | 2017-09-26 | 纳思达股份有限公司 | Fingerprint identification device and method |
| CN107203744B (en) * | 2017-05-10 | 2020-03-24 | 珠海艾派克微电子有限公司 | Fingerprint identification device and method |
| CN108038694A (en) * | 2017-12-11 | 2018-05-15 | 飞天诚信科技股份有限公司 | It is a kind of that there is the fiscard of fingerprint authentication and its method of work |
| US11308495B2 (en) | 2017-12-11 | 2022-04-19 | Feitian Technologies Co., Ltd. | Financial card with function of fingerprint verification and working method therefor |
| CN108959877A (en) * | 2018-05-24 | 2018-12-07 | 深圳市前海智多科技有限公司 | A kind of fingerprint edit methods, system and device |
| CN108875884A (en) * | 2018-06-11 | 2018-11-23 | 广州东为智能技术有限公司 | A kind of fingerprint U disk and its man-machine interaction method |
| US11995161B2 (en) | 2018-06-28 | 2024-05-28 | Zwipe As | Biometric enrolment |
| CN109035519A (en) * | 2018-07-26 | 2018-12-18 | 杭州晟元数据安全技术股份有限公司 | A kind of biometric devices and method |
| TWI830784B (en) * | 2019-09-27 | 2024-02-01 | 挪威商斯外普公司 | Biometric enrolment |
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Application publication date: 20161207 |