CN103020506B - A kind of combination is taken pictures and the Key equipment of bar code identification technology and method - Google Patents
A kind of combination is taken pictures and the Key equipment of bar code identification technology and method Download PDFInfo
- Publication number
- CN103020506B CN103020506B CN201210480098.6A CN201210480098A CN103020506B CN 103020506 B CN103020506 B CN 103020506B CN 201210480098 A CN201210480098 A CN 201210480098A CN 103020506 B CN103020506 B CN 103020506B
- Authority
- CN
- China
- Prior art keywords
- bar code
- key
- module
- user
- button
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/10—Payment architectures specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/42—Confirmation, e.g. check or permission by the legal debtor of payment
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2153—Using hardware token as a secondary aspect
Landscapes
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Engineering & Computer Science (AREA)
- Strategic Management (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Economics (AREA)
- Development Economics (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- User Interface Of Digital Computer (AREA)
- Telephone Function (AREA)
Abstract
The present invention relates to a kind of combination to take pictures and the Key equipment of bar code identification technology and method, belong to technical field of network information security certification.Key equipment of the present invention comprises CPU processing module, and the photo module, display module and the key-press module that are connected with CPU processing module, and provides the power management module of power supply to above-mentioned module; Wherein, described photo module is used for taking bar code image, and send the bar code image data of shooting to CPU processing module, described CPU processing module is used for resolving bar code image data, and trading information data is sent to display module shows, and respective handling is carried out to the response of button, and digital signature computing is carried out to trading information data, and signed data being generated bar code image, to be presented at display screen first-class.Adopt equipment of the present invention and method, improve the versatility of Key, both can be used on PC, intelligent movable equipment can also be used in, as on mobile phone, net book, panel computer.
Description
Technical field
The invention belongs to technical field of network information security certification, be specifically related to a kind of combination and take pictures and the Key equipment of bar code identification technology and method.
Background technology
In the society that today, such internet drove, Web bank has become a part indispensable in financial institution's overall development strategy.Use the number of users tremendous growth of Web bank in recent years, and maintain stable growth momentum every year.Web bank brings many convenient services to its user, is paying and while bringing more profit growth points, also subject a lot of security risk to bank's cost saving.A lot of bank appreciates this point, takes action one after another, comprises constantly education user and improves inherently safe consciousness, install antivirus software, anti-Trojan software; Hardware USB Key or E-token dynamic password card mode is adopted to carry out authentication etc.
The fast development of the more and more universal and Web bank of the use along with PC, USB Key, as the encryption of hardware, signature device, has ensured the security that Net silver operates.USB Key product is put forward by encryption lock manufacturer the earliest; original USB encryption lock is mainly used in preventing software from cracking and copying, and protection software is not pirate, and the object of USB Key is different; USB Key is mainly used in network authentication, main preservation digital certificate and private key for user in lock.
USB Key traditional is at present connected with PC based on USB interface, but due to current many intelligent movable equipment, as smart mobile phone, net book, panel computer etc., not USB interface, traditional USB Key can not use on devices.
Bar code comprises one-dimensional bar code (abbreviation one-dimension code) and two-dimensional bar (abbreviation Quick Response Code), wherein:
As shown in Figure 1, one-dimension code is the multiple secret note and blank that are not waited by width, according to the arrangement of certain coding rule, in order to express the graphical identifier of one group of information.Common bar code is the pattern of parallel lines that the secret note (abbreviation bar) that differed greatly by reflectivity and informal voucher (being called for short empty) are lined up.Bar code can mark many information such as the producing country of article, manufacturing firm, trade name, date of manufacture, book classification number, mail start-stop place, classification, date, is thus all widely used in many fields such as commodity circulation, taking care of books, postal management, banking systems.
As shown in Figure 2, Quick Response Code is the chequered with black and white graphic recording data symbol information distributed in plane (on two-dimensional directional) according to certain rules with certain specific geometric figure, coding utilizes the concept of " 0 ", " 1 " bit stream forming computer-internal logical foundations dexterously, the geometrical body using several corresponding with scale-of-two, to represent word numerical information, is processed to realize information automatically by image input device or photoelectric scanning device automatically identifying and reading.It has some general character of bar codes technique: often kind of code system has its specific character set; Each character occupies certain width; There is certain verifying function etc.Also have simultaneously and the features such as change are rotated to the information automatic identification function of different rows and processing graphics.
Therefore, need a kind of can at the novel Key not having the smart mobile phone of USB interface, net book, panel computer use, in order to solve the versatility problem of above-mentioned Key, the present invention proposes the Key equipment and method that adopt shooting technology and bar code identification technology.
Summary of the invention
For the defect existed in prior art, the object of this invention is to provide a kind of combination and take pictures and the Key equipment of bar code identification technology and method.This equipment and method can not have the smart mobile phone of USB interface, net book, panel computer use.
For reaching above object, the technical solution used in the present invention is: a kind of combination is taken pictures and the Key method of bar code identification technology, comprises the following steps:
(1) user inputs Transaction Information in WEB page, and submits to long-range ebanking server;
(2) Transaction Information that long-range ebanking server is submitted to according to user generates bar code and shows in the WEB page of user terminal;
(3) user is by the bar code in the lower WEB page of the camera arrangement shooting on Key, then by the CPU process bar code image on Key, and extracts Transaction Information wherein, and is presented on the display screen on Key;
(4) user confirms the correctness of Transaction Information, if incorrect, user cancels this transaction by cancelling button, otherwise, user is by confirming that button confirms to conclude the business, and Key signs to trading information data, and is generated by signed data on the display screen of bar code display on Key;
(5) user is by bar code shown on display screen on the camera shooting Key on user terminal, then WEB page extracts signed data by bar code image identification application interface preassembled in invoke user terminal, and signed data is sent to long-range ebanking server;
(6) whether long-range ebanking server certifying signature is correct, if incorrect, and Fail Transaction, otherwise, Transaction Success, closing the transaction.
Further, described user terminal comprises PC, smart mobile phone, net book, panel computer.
Described bar code comprises one-dimensional bar code and two-dimensional bar, preferred two-dimensional bar.
Described Transaction Information comprises pay code, the amount of money, payee and account number.
Combination is taken pictures and the Key equipment of bar code identification technology, comprises with lower module:
CPU processing module, and the photo module, display module and the key-press module that are connected with CPU processing module, and the power management module of power supply is provided to above-mentioned module;
Wherein, described CPU processing module is used for resolving bar code image, and trading information data is sent to display module shows, and respective handling is carried out to the response of button, and carry out digital signature computing to trading information data, and signed data being generated bar code image, to be presented at display screen first-class;
Photo module, for taking bar code image, and sends the bar code image data of shooting to CPU processing module and processes;
Display module, for showing Transaction Information and bar code, and points out user to check the correctness of Transaction Information, and for showing the bar code that signed data generates by Key;
Key-press module, for the confirmation of Transaction Information and cancellation, and for showing the page turning of information, and for button of taking pictures;
Power management module, the work such as the power supply management of battery, low voltage test, battery charging and voltage transitions on Key.
Further, the sensor devices that described photo module adopts is camera or other sensor devices.
The preferred two-dimensional bar of described bar code.
Effect of the present invention is: adopt equipment of the present invention and method, improves the versatility of Key, both can use on PC, can also use on intelligent movable equipment, as on mobile phone, net book, panel computer.
Accompanying drawing explanation
Fig. 1 is one-dimensional bar code schematic diagram;
Fig. 2 is two-dimensional bar schematic diagram;
Fig. 3 is the process flow diagram of a kind of embodiment of the method for the invention;
Fig. 4 is the structural drawing of a kind of embodiment of Key equipment of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Combination is taken pictures and the Key method of bar code identification technology, comprises the following steps:
(1) user inputs Transaction Information in WEB page, and submits to long-range ebanking server;
(2) Transaction Information that long-range ebanking server is submitted to according to user generates bar code and shows in the WEB page of user terminal;
(3) user is by the bar code in the lower WEB page of the camera arrangement shooting on Key, then by the CPU process bar code image on Key, and extracts Transaction Information wherein, and is presented on the display screen on Key;
(4) user confirms the correctness of Transaction Information, if incorrect, user cancels this transaction by cancelling button, otherwise, user is by confirming that button confirms to conclude the business, and Key signs to trading information data, and is generated by signed data on the display screen of bar code display on Key;
(5) user is by bar code shown on display screen on the camera shooting Key on user terminal, then WEB page extracts signed data by bar code image identification application interface preassembled in invoke user terminal, and signed data is sent to long-range ebanking server;
(6) whether long-range ebanking server certifying signature is correct, if incorrect, and Fail Transaction, otherwise, Transaction Success, closing the transaction.
As shown in Figure 3, when user adopts method of the present invention to carry out once network bank business based, flow process is as follows:
Step S1, user inputs the Transaction Informations such as pay code, the amount of money, payee and account number and the ebanking server sending to backstage long-range on the subscriber terminal;
Step S2, the Transaction Information that the long-range ebanking server in backstage is submitted to according to user generates Quick Response Code and shows in the WEB page of user terminal;
Step S3, user presses the shoot button on Key, is presented at the Quick Response Code in user terminal WEB page under shooting;
The image in 2 D code obtained is taken in CPU process on step S4, Key, and the Transaction Informations such as extraction pay code wherein, the amount of money, payee and account number, and be presented on the display screen of Key;
Step S5, user checks the correctness of the Transaction Informations such as pay code, the amount of money, payee and account number;
Step S6, if the Transaction Information of display is incorrect, then user cancels this transaction by cancelling button;
Step S7, if the Transaction Information of display is correct, then user is by confirming that button confirms to carry out this transaction, and Key carries out digital signature to transaction data such as pay code, the amount of money, payee and account numbers, and signed data is produced Quick Response Code and be presented on the display screen of Key;
Step S8, user takes Quick Response Code shown on Key display screen by the camera on the user terminals such as PC, mobile phone or panel computer or other filming apparatus, then WEB page extracts signed data by bar code image identification application interface preassembled in invoke user terminal, and the ebanking server sending to backstage long-range signed data;
Step S9, the correctness of the ebanking server certifying signature that backstage is long-range;
Step S10, if it is incorrect to sign, then Fail Transaction;
Step S11, if signature is correct, then Transaction Success, closing the transaction.
As shown in Figure 4, a kind of combination is taken pictures and the Key equipment of bar code identification technology, comprise with lower module: CPU processing module 1, and the photo module 2, display module 3 and the key-press module 4 that are connected with CPU processing module, and the power management module 5 of power supply is provided to above-mentioned module;
CPU processing module 1, for resolving bar code image, and the trading information data such as account number, the amount of money is sent to display module 3 shows, and respective handling is carried out to the response of button, and carry out digital signature computing to trading information data, and signed data being generated bar code image, to be presented at display screen first-class;
Photo module 2, for taking bar code image, and sends the bar code image data of shooting to CPU processing module 1 and processes; The sensor devices that described photo module 2 adopts can be camera or other sensor devices, as light sensation diode, laser diode etc., can take or extract one-dimensional bar code or Quick Response Code;
Display module 3, for show Transaction Information and bar code, and point out user to check the correctness of Transaction Information, and for showing the bar code that signed data generates by Key;
Key-press module 4, comprise and confirm button, cancel button and shoot button, confirm button and cancel button to be used for confirmation to Transaction Information and cancellation, shoot button is for taking button during bar code, can also turnover key be set, for carrying out page turning to the information of display;
Power management module 5, the work such as the power supply management of battery, low voltage test, battery charging and voltage transitions on Key;
In addition, Key equipment of the present invention still can with USB processing module, for carrying out being connected and communication with the user terminal 6 of USB interface with PC etc. by USB interface.
In the present embodiment, the data assemblies such as account number, the amount of money that user terminal inputs by the long-range ebanking server in backstage generates one-dimensional bar code or Quick Response Code, because the data volume of input is more, and preferred Quick Response Code.Then by the first-class filming apparatus of the shooting above Key of the present invention, Quick Response Code is filmed, by the CPU processing module in Key, the data that the account number in Quick Response Code, the amount of money etc. participate in digital signature computing are extracted, and digital signature computing is carried out to it, after signature, signed data is generated Quick Response Code by Key, and the display screen display on Key.User is taken pictures to it by the camera on user terminal, and sends to ebanking server to carry out signature sign test after being extracted by signed data.
The mode that the present invention can also adopt USB and shooting technology to combine, adopts USB communication to be mainly used on the PC of USB main interface, solves the situation that part PC part does not have camera; Shooting technology is mainly used in not to be had on the intelligent movable equipment of USB main interface.
Method and system of the present invention is not limited to the embodiment described in embodiment, and those skilled in the art's technical scheme according to the present invention draws and other embodiment belongs to technological innovation scope of the present invention equally.It will be understood by those skilled in the art that specific descriptions are above to explain object of the present invention, not for limiting the present invention.Protection scope of the present invention is by claim and equivalents thereof.
Claims (8)
1. combination is taken pictures and the Key method of bar code identification technology, comprises the following steps:
(1) user inputs Transaction Information in WEB page, and submits to long-range ebanking server;
(2) Transaction Information that long-range ebanking server is submitted to according to user generates bar code and shows in the WEB page of user terminal;
(3) user is by the bar code in the lower WEB page of the camera arrangement shooting on Key, then by the CPU process bar code image on Key, and extracts Transaction Information wherein, and is presented on the display screen on Key;
(4) user confirms the correctness of Transaction Information, if incorrect, user cancels this transaction by cancelling button, otherwise, user is by confirming that button confirms to conclude the business, and Key signs to trading information data, and is generated by signed data on the display screen of bar code display on Key;
(5) user is by bar code shown on display screen on the camera shooting Key on user terminal, then WEB page extracts signed data by bar code image identification application interface preassembled in invoke user terminal, and signed data is sent to long-range ebanking server;
(6) whether long-range ebanking server certifying signature is correct, if incorrect, and Fail Transaction, otherwise, Transaction Success, closing the transaction.
2. a kind of combination as claimed in claim 1 is taken pictures and the Key method of bar code identification technology, it is characterized in that: described user terminal comprises PC, smart mobile phone, net book, panel computer.
3. a kind of combination as claimed in claim 1 or 2 is taken pictures and the Key method of bar code identification technology, it is characterized in that: the preferred two-dimensional bar of described bar code.
4. a kind of combination as claimed in claim 1 or 2 is taken pictures and the Key method of bar code identification technology, it is characterized in that: described Transaction Information comprises pay code, the amount of money, payee and account number.
5. combination is taken pictures and the Key equipment of bar code identification technology, comprises with lower module: CPU processing module, and the photo module, display module and the key-press module that are connected with CPU processing module, and provides the power management module of power supply to above-mentioned module;
Wherein, described CPU processing module is used for resolving bar code image, and trading information data is sent to display module shows, and respective handling is carried out to the response of button, and digital signature computing is carried out to trading information data, and signed data is generated bar code image display on a display screen;
Photo module, for taking bar code image, and sends the bar code image data of shooting to CPU processing module and processes;
Display module, for showing Transaction Information and bar code, and points out user to check the correctness of Transaction Information, and for showing the bar code that signed data generates by Key;
Key-press module, for the confirmation of Transaction Information and cancellation, and for showing the page turning of information, and for button of taking pictures;
Power management module, the power supply management of battery, low voltage test, battery charging and voltage transitions on Key.
6. a kind of combination as claimed in claim 5 is taken pictures and the Key equipment of bar code identification technology, it is characterized in that: the sensor devices that described photo module adopts is camera.
7. a kind of combination as claimed in claim 5 is taken pictures and the Key equipment of bar code identification technology, it is characterized in that: the preferred two-dimensional bar of described bar code.
8. a kind of combination as described in claim 5,6 or 7 is taken pictures and the Key equipment of bar code identification technology, it is characterized in that: described key-press module comprises confirmation button, cancels button, turnover key and shoot button, be respectively used to the confirmation to Transaction Information and cancellation, and for carrying out page turning to the information of display, and for taking button during bar code.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210480098.6A CN103020506B (en) | 2012-11-22 | 2012-11-22 | A kind of combination is taken pictures and the Key equipment of bar code identification technology and method |
| PCT/CN2013/087517 WO2014079362A1 (en) | 2012-11-22 | 2013-11-20 | Key device and method based on camera and bar code identification technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210480098.6A CN103020506B (en) | 2012-11-22 | 2012-11-22 | A kind of combination is taken pictures and the Key equipment of bar code identification technology and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103020506A CN103020506A (en) | 2013-04-03 |
| CN103020506B true CN103020506B (en) | 2015-10-07 |
Family
ID=47969103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210480098.6A Expired - Fee Related CN103020506B (en) | 2012-11-22 | 2012-11-22 | A kind of combination is taken pictures and the Key equipment of bar code identification technology and method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103020506B (en) |
| WO (1) | WO2014079362A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103020506B (en) * | 2012-11-22 | 2015-10-07 | 北京握奇数据系统有限公司 | A kind of combination is taken pictures and the Key equipment of bar code identification technology and method |
| CN104468108A (en) * | 2013-09-18 | 2015-03-25 | 上海耕云供应链管理有限公司 | User identity authentication system and user identity authentication method based on barcode |
| CN105323062B (en) * | 2014-06-03 | 2018-04-20 | 收付宝科技有限公司 | Movable terminal digital certificates electric endorsement method |
| CN104301104B (en) * | 2014-06-20 | 2019-05-10 | 齐亚斌 | A kind of method and system of digital certificate signature |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1996366A (en) * | 2006-11-10 | 2007-07-11 | 高翔 | Automatic lottery system based 2D bar codes |
| CN101079140A (en) * | 2007-04-30 | 2007-11-28 | 信码互通（北京）科技有限公司 | Two-dimension bar code based commercial discount credence management control system and control method |
| CN201251784Y (en) * | 2008-09-19 | 2009-06-03 | 北京飞天诚信科技有限公司 | USB Key device for reading a bar code |
| CN101520924A (en) * | 2008-12-31 | 2009-09-02 | 上海序参量科技发展有限公司 | Terminal, system and realization method for realizing financial transactions by two-dimensional bar code |
| CN101820346A (en) * | 2010-05-04 | 2010-09-01 | 北京飞天诚信科技有限公司 | Secure digital signature method |
| CN102347942A (en) * | 2011-07-01 | 2012-02-08 | 飞天诚信科技股份有限公司 | Information safety method based on image acquisition and system thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101335754B (en) * | 2008-05-14 | 2011-09-21 | 北京深思洛克软件技术股份有限公司 | Method for information verification using remote server |
| CN102184509A (en) * | 2011-04-12 | 2011-09-14 | 浪潮电子信息产业股份有限公司 | Online taxation billing method based on intelligent terminal U-KEY management |
| CN103020506B (en) * | 2012-11-22 | 2015-10-07 | 北京握奇数据系统有限公司 | A kind of combination is taken pictures and the Key equipment of bar code identification technology and method |
-
2012
- 2012-11-22 CN CN201210480098.6A patent/CN103020506B/en not_active Expired - Fee Related
-
2013
- 2013-11-20 WO PCT/CN2013/087517 patent/WO2014079362A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1996366A (en) * | 2006-11-10 | 2007-07-11 | 高翔 | Automatic lottery system based 2D bar codes |
| CN101079140A (en) * | 2007-04-30 | 2007-11-28 | 信码互通（北京）科技有限公司 | Two-dimension bar code based commercial discount credence management control system and control method |
| CN201251784Y (en) * | 2008-09-19 | 2009-06-03 | 北京飞天诚信科技有限公司 | USB Key device for reading a bar code |
| CN101520924A (en) * | 2008-12-31 | 2009-09-02 | 上海序参量科技发展有限公司 | Terminal, system and realization method for realizing financial transactions by two-dimensional bar code |
| CN101820346A (en) * | 2010-05-04 | 2010-09-01 | 北京飞天诚信科技有限公司 | Secure digital signature method |
| CN102347942A (en) * | 2011-07-01 | 2012-02-08 | 飞天诚信科技股份有限公司 | Information safety method based on image acquisition and system thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014079362A1 (en) | 2014-05-30 |
| CN103020506A (en) | 2013-04-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11321709B1 (en) | System and method for conducting secure financial transactions | |
| US9946865B2 (en) | Document authentication based on expected wear | |
| CN108667622A (en) | Electron underwriting authentication method, system, computer equipment and storage medium | |
| CN110570282A (en) | Cross-region resource transfer method, device, equipment and storage medium | |
| CN103020574A (en) | OTP (One Time Password) equipment and method combining photographing and bar code indentifying technologies | |
| CN100568803C (en) | A two-dimensional code verification method and system | |
| US20090222367A1 (en) | System and Method for the Activation and Use of a Temporary Financial Card | |
| CN108805697A (en) | Loan transaction processing method and device, computer equipment and readable storage medium | |
| CN103488923B (en) | A kind of electric endorsement method, Apparatus and system | |
| CN104766209B (en) | A kind of batch data processing method and system | |
| US8874482B2 (en) | Deposit permissions for specific non-account holders | |
| CN103914907A (en) | Paper bill information identification and checking system and application method | |
| CN107122645A (en) | Electronic contract signature system and method based on mobile terminal and Quick Response Code | |
| CN107292747A (en) | Save the optimization method and device of processing from damage | |
| CN108540528A (en) | Confirm electronic document be sent to method and system, computer storage media | |
| CN101770665A (en) | One-card system based on IC identification card | |
| CN104158668A (en) | Method and system for realizing electronic signature | |
| CN107784750A (en) | A kind of loan done by oneself machine terminal management system and method | |
| CN103020506B (en) | A kind of combination is taken pictures and the Key equipment of bar code identification technology and method | |
| EP4274156B1 (en) | Systems and methods for token authentication | |
| US20230077271A1 (en) | System and method for conducting secure financial transactions | |
| US20230356539A1 (en) | Systems and methods for token authentication | |
| CN108629629A (en) | Block chain credit score generating means and generation method based on OCR identifications | |
| JP2018081658A (en) | Business card and business card management system | |
| CN106997560A (en) | The method and apparatus that processing credit card is insured |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100102 Beijing city Chaoyang District Wangjing Lize Park No. 101 Qiming International Building 7 Patentee after: BEIJING WATCHDATA Co.,Ltd. Address before: 100102 Beijing city Chaoyang District Wangjing Lize Park No. 101 Qiming International Building 7 Patentee before: BEIJING WATCH DATA SYSTEM Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20211122 |