CN109063804A - A method of realizing that commodity counterfeit prevention can trace to the source using RFID and block chain - Google Patents
A method of realizing that commodity counterfeit prevention can trace to the source using RFID and block chain Download PDFInfo
- Publication number
- CN109063804A CN109063804A CN201811003830.4A CN201811003830A CN109063804A CN 109063804 A CN109063804 A CN 109063804A CN 201811003830 A CN201811003830 A CN 201811003830A CN 109063804 A CN109063804 A CN 109063804A
- Authority
- CN
- China
- Prior art keywords
- rfid
- commodity
- block chain
- chip
- reader
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
-
- 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
- G06K19/0772—Physical layout of the record carrier
-
- 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
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07773—Antenna details
- G06K19/07786—Antenna details the antenna being of the HF type, such as a dipole
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06Q30/00—Commerce
- G06Q30/018—Certifying business or products
- G06Q30/0185—Product, service or business identity fraud
Abstract
The invention discloses a kind of methods that can be traced to the source using RFID and block chain realization commodity counterfeit prevention, comprising the following steps: RFID tag A, is bonded in commodity surface；B, when commodity circulation, commodity go out to flow out from manufacturer, read and write merchandise news by RFID reader；C, commodity successively reach in consumer's hand after multiple dealers, warehouse, point-of-sale terminal later；D, the RFID reader being arranged at each intermediate links saves after acquiring merchandise news；E, the merchandise news of the RFID reader acquisition at each intermediate links, which is transmitted on block chain, is saved.The technical solution adopted by the present invention combination RFID technique and block chain technology realize the anti-fake of commodity and can trace to the source, guarantee the safety of people's consumer goods, the present invention can identify counterfeit and shoddy goods, simultaneously during the entire process of product supply, record storage is carried out to the various relevant informations of product, the raw material or processing link to go wrong can be quickly and effectively inquired when there is product quality problem.
Description
Technical field
It is specially a kind of to realize that commodity counterfeit prevention trace back using RFID and block chain the present invention relates to commodity tracing technology field
The method in source.
Background technique
There are a large amount of fake and inferior commodities, the main method currently solved has for present tobacco, famous brand of wine, high-grade gift etc.:
Bar code or two dimensional code are very easy to forge and replicate；Laser anti fake label, temperature become label etc., these labels are still susceptible to puppet
It makes；Query formulation numerical code anti-fake label, consumer can by phone, short message, the true and false of internet checking digital label, but due to
Anti-fake digital is only printed on paper surface, therefore itself is easy to be forged；Texture anti-fake label, needs consumer to pass through
The modes such as internet, fax, phone inquire archives, tell truth from falsehood.Although improving the difficulty of forgery, application is inconvenient；
Texture anti-fake+development of Mobile Internet technology, on the basis of texture anti-fake, using two dimensional code as mark, consumer's mobile phone one
It sweeps, the corresponding information of anti-fake product can be obtained, reduce the inquiry difficulty and identification difficulty of consumer, but jump inquiry
Website still can forge.
Traditional bar code, two dimensional code and antifalsification label mainly has the disadvantage that: being easy to be forged and replicate；Be easy by
Pollution, surface blot are not easy to be identified；It is easy breakage, is not durable；Memory capacity is few, can not save many information；It must be close
Distance is read；It can not be read after being blocked；It is troublesome in poeration in such a way that website is checked, and it is false to be easy intercepted importing
Emit website；Intermediate links can not trace to the source.
Summary of the invention
The purpose of the present invention is to provide a kind of methods that can be traced to the source using RFID and block chain realization commodity counterfeit prevention, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme: a kind of realize that commodity are anti-using RFID and block chain
The method that puppet can trace to the source, the following steps are included:
A, RFID tag is bonded in commodity surface；
B, when commodity circulation, commodity go out to flow out from manufacturer, read and write merchandise news by RFID reader；
C, commodity successively reach in consumer's hand after multiple dealers, warehouse, point-of-sale terminal later；
D, the RFID reader being arranged at each intermediate links saves after acquiring merchandise news；
E, the merchandise news of the RFID reader acquisition at each intermediate links, which is transmitted on block chain, is saved.
Preferably, the RFID tag include shell and be located at the intracorporal RFID chip of the shell, antenna, the day
Line is three, and one of antennas orthogonal is connected to the RFID chip front, other two antenna, which is respectively perpendicular, is connected to institute
State RFID chip two sides.
Preferably, the RFID reader includes control chip, low pressure difference linear voltage regulator, reader chip, the first resistance
Anti- variator, the second impedance variations device, directional coupler, amplifier, RF switch, the low pressure difference linear voltage regulator and control
Chip connection, the control chip connect with reader chip, the reader chip respectively with the first impedance variations device, second
The connection of impedance variations device, the first impedance variations device are connect with directional coupler, the second impedance variations device and amplifier
Connection, the directional coupler, amplifier are connect with RF switch respectively.
Compared with prior art, the beneficial effects of the present invention are:
(1) the technical solution adopted by the present invention combination RFID technique and block chain technology realize the anti-fake of commodity and can trace back
Source guarantees that the safety of people's consumer goods, the present invention can identify counterfeit and shoddy goods, while in the entire mistake of product supply
Cheng Zhong carries out record storage to the various relevant informations of product, can quickly and effectively inquire when there is product quality problem
To the raw material or processing link to go wrong, product recall is carried out when necessary.
(2) the RFID tag compact that uses of the present invention, can with multi-angle, it is multi-faceted detected, stability is good, inspection
Survey rate is high, and facilitates fixation, improves working efficiency；And the RFID tag contamination resistance used is strong, to water, oil and chemistry
The substances such as drug have very strong repellence, even if spot much nor affects on reading；It can read at a distance, reading distance can be with
Reach 2 meters or so, the automatic vending of commodity and automatically recording in links circulation may be implemented；After if commodity are blocked
It can also read.
(3) read-write capability of ultrahigh frequency electronic tag may be implemented in the RFID reader that the present invention uses, and simplifies periphery
Circuit reduces the production cost.
Detailed description of the invention
Fig. 1 is flow chart of the present invention；
Fig. 2 is RFID label construction schematic diagram of the present invention；
Fig. 3 is RFID reader schematic diagram of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of to realize that commodity counterfeit prevention using RFID and block chain
The method traced to the source, the following steps are included:
A, RFID tag is bonded in commodity surface；
B, when commodity circulation, commodity go out to flow out from manufacturer, read and write merchandise news by RFID reader；
C, commodity successively reach in consumer's hand after multiple dealers, warehouse, point-of-sale terminal later；
D, the RFID reader being arranged at each intermediate links saves after acquiring merchandise news；
E, the merchandise news of the RFID reader acquisition at each intermediate links, which is transmitted on block chain, is saved.
In the present invention, RFID tag includes shell 1 and the RFID chip 2 in the shell 1, antenna 3, described
Antenna 3 is three, and one of antenna 3 is vertically connected at 2 front of RFID chip, other two 3 company of being respectively perpendicular of antenna
It is connected to 2 two sides of RFID chip.The RFID tag compact that the present invention uses, can with multi-angle, multi-faceted examined
It surveys, stability is good, and verification and measurement ratio is high, and facilitates fixation, improves working efficiency；And the RFID tag contamination resistance used
By force, there is very strong repellence to substances such as water, oil and chemicals, even if spot much nor affects on reading；It can be remote
It reads, reading distance can achieve 2 meters or so, and the automatic vending of commodity and the automatic note in links circulation may be implemented
Record；If commodity can also be read after being blocked.
In the present invention, RFID reader includes control chip 4, low pressure difference linear voltage regulator 5, the resistance of reader chip 6, first
Anti- variator 7, the second impedance variations device 8, directional coupler 9, amplifier 10, RF switch 11, the low pressure difference linearity pressure stabilizing
Device 5 is connect with control chip 4, and the control chip 4 is connect with reader chip 6, and the reader chip 6 is hindered with first respectively
Anti- variator 7, the connection of the second impedance variations device 8, the first impedance variations device 7 are connect with directional coupler 9, second resistance
Anti- variator 8 is connect with amplifier 10, and the directional coupler 9, amplifier 10 are connect with RF switch 11 respectively.Control chip
It is the main control chip of module for reading and writing, main function is communicated with external equipment, manages and monitor internal module working condition, real
The read-write operation of existing module for reading and writing；Reader chip is functional module, and groundwork is the uplink receiving and downlink for completing module
Transmitting, the coding and decoding of signal and ISO180000-6B/6C protocol processes；Impedance variations device is completed reader chip difference and is turned
Single-ended transmitting and reception；Amplifier completes rf modulated signal amplification, faint radiofrequency signal is amplified to specified output work
Rate；Directional coupler is completed to receive signal coupling and receiving and transmitting signal separation；RF switch completes the switching of signal, passes through
Time-sharing multiplex completes multichannel transmitting.The read-write function of ultrahigh frequency electronic tag may be implemented in the RFID reader that the present invention uses
Can, peripheral circuit is simplified, is reduced the production cost.
In conclusion the technical solution adopted by the present invention combination RFID technique and block chain technology realize the anti-fake of commodity
With can trace to the source, guarantee the safety of people's consumer goods, the present invention can identify counterfeit and shoddy goods, while in product supply
In whole process, record storage is carried out to the various relevant informations of product, it can be when there is product quality problem, quickly and effectively
Inquire the raw material or processing link to go wrong, carry out product recall when necessary.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. a kind of method for realizing that commodity counterfeit prevention can trace to the source using RFID and block chain, it is characterised in that: the following steps are included:
A, RFID tag is bonded in commodity surface；
B, when commodity circulation, commodity go out to flow out from manufacturer, read and write merchandise news by RFID reader；
C, commodity successively reach in consumer's hand after multiple dealers, warehouse, point-of-sale terminal later；
D, the RFID reader being arranged at each intermediate links saves after acquiring merchandise news；
E, the merchandise news of the RFID reader acquisition at each intermediate links, which is transmitted on block chain, is saved.
2. a kind of method for realizing that commodity counterfeit prevention can trace to the source using RFID and block chain according to claim 1, feature
Be: the RFID tag include shell (1) and be located at the shell (1) in RFID chip (2), antenna (3), it is described
Antenna (3) is three, and one of antenna (3) is vertically connected at the RFID chip (2) front, other two antenna (3) point
It is not vertically connected at the RFID chip (2) two sides.
3. a kind of method for realizing that commodity counterfeit prevention can trace to the source using RFID and block chain according to claim 1, feature
Be: the RFID reader includes control chip (4), low pressure difference linear voltage regulator (5), reader chip (6), the first impedance
Variator (7), the second impedance variations device (8), directional coupler (9), amplifier (10), RF switch (11), the low voltage difference
Linear voltage regulator (5) is connect with control chip (4), and the control chip (4) connect with reader chip (6), the reader
Chip (6) is connect with the first impedance variations device (7), the second impedance variations device (8) respectively, the first impedance variations device (7) with
Directional coupler (9) connection, the second impedance variations device (8) connect with amplifier (10), and the directional coupler (9) is put
Big device (10) is connect with RF switch (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811003830.4A CN109063804A (en) | 2018-08-30 | 2018-08-30 | A method of realizing that commodity counterfeit prevention can trace to the source using RFID and block chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811003830.4A CN109063804A (en) | 2018-08-30 | 2018-08-30 | A method of realizing that commodity counterfeit prevention can trace to the source using RFID and block chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109063804A true CN109063804A (en) | 2018-12-21 |
Family
ID=64757997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811003830.4A Pending CN109063804A (en) | 2018-08-30 | 2018-08-30 | A method of realizing that commodity counterfeit prevention can trace to the source using RFID and block chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109063804A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109711854A (en) * | 2018-12-28 | 2019-05-03 | 山东超越数控电子股份有限公司 | A kind of anti-fake source tracing method and system based on block chain technology |
| CN109934598A (en) * | 2019-03-07 | 2019-06-25 | 重庆市千将软件有限公司 | Block chain tobacco traceability anti-fake system |
| CN109949047A (en) * | 2019-01-28 | 2019-06-28 | 北京科程电子商务有限责任公司 | A kind of anti-fake source tracing method of tobacco based on block chain and system |
| CN110288064A (en) * | 2019-07-04 | 2019-09-27 | 江苏前来信息科技有限公司 | A kind of RFID product anti-counterfeiting tracing system |
| CN110335050A (en) * | 2019-06-25 | 2019-10-15 | 安徽华哲标签科技有限公司 | A kind of internet commodity capsule source system based on RFID label tag |
| CN110503362A (en) * | 2019-08-01 | 2019-11-26 | 深圳市珍久库科技有限公司 | A kind of intelligent repository management method and system based on block chain |
| CN110827042A (en) * | 2019-11-12 | 2020-02-21 | 北京芯际科技有限公司 | Wine source tracing and evidence storing solution system and method based on block chain |
| CN110992064A (en) * | 2019-11-29 | 2020-04-10 | 郑力维 | Block chain two-dimensional or graphic three-dimensional coding and RFID tracing anti-counterfeiting method and system |
| CN111091399A (en) * | 2020-03-24 | 2020-05-01 | 四川百酒堂科技有限公司 | Block chain-based fidelity traceability method and system for fast-selling goods |
| ES2813223A1 (en) * | 2020-12-21 | 2021-03-22 | Demetex Retails Solutions S L | TRACEABILITY SYSTEM FOR NATURAL FIBER TEXTILE PRODUCTS THROUGH RFID TAGS (Machine-translation by Google Translate, not legally binding) |
| CN113112280A (en) * | 2021-04-01 | 2021-07-13 | 深圳广美雕塑壁画艺术股份有限公司 | Artwork finished product single piece tracing system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110109169A1 (en) * | 2008-07-14 | 2011-05-12 | Sanden Corporation | Antenna unit for reading rfid tag |
| CN203455853U (en) * | 2013-09-30 | 2014-02-26 | 深圳市金百泽电子科技股份有限公司 | RFID ultrahigh frequency reader-writer module |
| CN203966173U (en) * | 2014-07-11 | 2014-11-26 | 深圳市则成电子工业有限公司 | A kind of RFID label |
| CN205175413U (en) * | 2015-11-30 | 2016-04-20 | 成都因纳伟盛科技股份有限公司 | Indoor positioning system based on RFID |
| CN107657195A (en) * | 2017-10-19 | 2018-02-02 | 南通芯电物联网科技有限责任公司 | A kind of three-in-one control system based on NFC, RFID and bluetooth |
| US20180096175A1 (en) * | 2016-10-01 | 2018-04-05 | James L. Schmeling | Blockchain Enabled Packaging |
| CN207337285U (en) * | 2017-10-31 | 2018-05-08 | 华北石油通信公司 | A kind of Information Security Management System based on asset management |
| CN108009830A (en) * | 2017-12-14 | 2018-05-08 | 上海密尔克卫化工储存有限公司 | Products in circulation tracking and system based on block chain |
| CN108053001A (en) * | 2017-12-14 | 2018-05-18 | 上海密尔克卫化工储存有限公司 | The information safety authentication method and system of electronics warehouse receipt |
| CN108197960A (en) * | 2018-01-30 | 2018-06-22 | 韩井方 | Accumulator retroactive method based on block chain |
-
2018
- 2018-08-30 CN CN201811003830.4A patent/CN109063804A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110109169A1 (en) * | 2008-07-14 | 2011-05-12 | Sanden Corporation | Antenna unit for reading rfid tag |
| CN203455853U (en) * | 2013-09-30 | 2014-02-26 | 深圳市金百泽电子科技股份有限公司 | RFID ultrahigh frequency reader-writer module |
| CN203966173U (en) * | 2014-07-11 | 2014-11-26 | 深圳市则成电子工业有限公司 | A kind of RFID label |
| CN205175413U (en) * | 2015-11-30 | 2016-04-20 | 成都因纳伟盛科技股份有限公司 | Indoor positioning system based on RFID |
| US20180096175A1 (en) * | 2016-10-01 | 2018-04-05 | James L. Schmeling | Blockchain Enabled Packaging |
| CN107657195A (en) * | 2017-10-19 | 2018-02-02 | 南通芯电物联网科技有限责任公司 | A kind of three-in-one control system based on NFC, RFID and bluetooth |
| CN207337285U (en) * | 2017-10-31 | 2018-05-08 | 华北石油通信公司 | A kind of Information Security Management System based on asset management |
| CN108009830A (en) * | 2017-12-14 | 2018-05-08 | 上海密尔克卫化工储存有限公司 | Products in circulation tracking and system based on block chain |
| CN108053001A (en) * | 2017-12-14 | 2018-05-18 | 上海密尔克卫化工储存有限公司 | The information safety authentication method and system of electronics warehouse receipt |
| CN108197960A (en) * | 2018-01-30 | 2018-06-22 | 韩井方 | Accumulator retroactive method based on block chain |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109711854A (en) * | 2018-12-28 | 2019-05-03 | 山东超越数控电子股份有限公司 | A kind of anti-fake source tracing method and system based on block chain technology |
| CN109949047A (en) * | 2019-01-28 | 2019-06-28 | 北京科程电子商务有限责任公司 | A kind of anti-fake source tracing method of tobacco based on block chain and system |
| CN109934598A (en) * | 2019-03-07 | 2019-06-25 | 重庆市千将软件有限公司 | Block chain tobacco traceability anti-fake system |
| CN109934598B (en) * | 2019-03-07 | 2023-10-27 | 重庆市千将软件有限公司 | Block chain tobacco traceability anti-counterfeiting system |
| CN110335050A (en) * | 2019-06-25 | 2019-10-15 | 安徽华哲标签科技有限公司 | A kind of internet commodity capsule source system based on RFID label tag |
| CN110288064A (en) * | 2019-07-04 | 2019-09-27 | 江苏前来信息科技有限公司 | A kind of RFID product anti-counterfeiting tracing system |
| CN110503362A (en) * | 2019-08-01 | 2019-11-26 | 深圳市珍久库科技有限公司 | A kind of intelligent repository management method and system based on block chain |
| CN110827042A (en) * | 2019-11-12 | 2020-02-21 | 北京芯际科技有限公司 | Wine source tracing and evidence storing solution system and method based on block chain |
| CN110992064A (en) * | 2019-11-29 | 2020-04-10 | 郑力维 | Block chain two-dimensional or graphic three-dimensional coding and RFID tracing anti-counterfeiting method and system |
| CN111091399A (en) * | 2020-03-24 | 2020-05-01 | 四川百酒堂科技有限公司 | Block chain-based fidelity traceability method and system for fast-selling goods |
| ES2813223A1 (en) * | 2020-12-21 | 2021-03-22 | Demetex Retails Solutions S L | TRACEABILITY SYSTEM FOR NATURAL FIBER TEXTILE PRODUCTS THROUGH RFID TAGS (Machine-translation by Google Translate, not legally binding) |
| CN113112280A (en) * | 2021-04-01 | 2021-07-13 | 深圳广美雕塑壁画艺术股份有限公司 | Artwork finished product single piece tracing system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109063804A (en) | A method of realizing that commodity counterfeit prevention can trace to the source using RFID and block chain | |
| US8704641B2 (en) | Method and communication system for controlling communication distance of RF SIM card with the aid of tag identification | |
| Lotlikar et al. | Comparative study of Barcode, QR-code and RFID System | |
| US7474212B2 (en) | Object tagged with RFID tag and device and method for processing it | |
| US20080030324A1 (en) | Data communication with sensors using a radio frequency identification (RFID) protocol | |
| US20140220890A1 (en) | System for near field communication data conversion with an event-field | |
| CN101305381A (en) | Payment card signal characterization methods and circuits | |
| US20090039162A1 (en) | Tag reader and the tag | |
| CN101156187A (en) | Techniques to reduce false alarms, invalid security deactivation, and internal theft | |
| CN107358350A (en) | A kind of third party's intelligence trademark anti-fake certificate cloud service system | |
| CN104091184B (en) | Electronic label detecting method and system | |
| CN102968724A (en) | Source-tracing anti-counterfeiting system for radio frequency identification (RFID) | |
| CN101159025B (en) | RFID tag reader and method | |
| CN103577961A (en) | Hardware equipment management system and method for processing and querying information of hardware equipment management system | |
| US20080061939A1 (en) | Method and apparatus for determining ordering of RFID tagged objects | |
| KR20050086749A (en) | Method of recognizing whether a transponder belongs to a group of transponders | |
| CN104239834A (en) | Radio frequency identification reader system and control method thereof | |
| CN201741160U (en) | Intelligent radio-frequency label identification system | |
| US20110006883A1 (en) | Method and system for managing virtual space | |
| CN102915459B (en) | RFID tag and reading/writing method thereof | |
| CN102592159A (en) | Nutrition label, reader, food package, and identification and authentication method and system | |
| CN201383155Y (en) | Integrated device capable of identifying RFID and two-dimension code | |
| CN107451635B (en) | Ultrahigh frequency RFID system | |
| CN105389669B (en) | NFC industrial information source data central processing system | |
| KR101050158B1 (en) | A offer system of products information |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |