CN102831529B - A kind of commodity information identification method based on radio frequency and system - Google Patents
A kind of commodity information identification method based on radio frequency and system Download PDFInfo
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- CN102831529B CN102831529B CN201210290889.2A CN201210290889A CN102831529B CN 102831529 B CN102831529 B CN 102831529B CN 201210290889 A CN201210290889 A CN 201210290889A CN 102831529 B CN102831529 B CN 102831529B
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- tag
- counterfeiting information
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- card reader
- code
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Abstract
The invention discloses a kind of commodity information identification method based on radio frequency and system, the method comprises the following steps: described communication apparatus sends the instruction inquiring about described RF tag to described Bluetooth card reader, and described instruction includes the merchandise classification that needs are inquired about；Described Bluetooth card reader reads the anti-counterfeiting information of described RF tag according to described merchandise classification, and described anti-counterfeiting information includes merchandise news dynamic code, access times information code, No. UID, central processing unit CPU operation part and random code；After described anti-counterfeiting information is encrypted by described Bluetooth card reader, it is sent to described cloud computing server by described communication apparatus；The anti-counterfeiting information of described encryption is decrypted by described cloud computing server, is compared with locally stored anti-counterfeiting information by the anti-counterfeiting information after deciphering, it is judged that the true and false of described RF tag, and notifies described communication apparatus.Due to the fact that what anti-counterfeiting information was dynamically generated, be difficult to copy, this improves the security of anti-fake check.
Description
Technical field
The present invention relates to field of anti-counterfeit technology, be specifically related to a kind of commodity information identification method based on radio frequency and
System.
Background technology
Antifalsification label formal name used at school anti-counterfeiting mark, has another name called anti-false trademark, is to paste, print, shift in target
On thing surface, or subject matter packaging, or subject matter adjunct, as commodity list, business card and antifake certificate
On card, there is the mark of anti-fake effect.
Antifalsification label is scheme and the effective means that brand user protects oneself brand, has multiple at present
Anti-counterfeiting technology, such as Quick Response Code, bar code and laser anti-counterfeit code etc., but these anti-counterfeiting technologies are easily imitated
Emitting, security is the highest, has to be solved.
Summary of the invention
For drawbacks described above, present invention aim at proposing a kind of commodity information identification method based on radio frequency
And system, to improve the security of existing anti-counterfeiting technology.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of commodity information identification method based on radio frequency, be applied to include RF tag, Bluetooth card reader,
In the system of communication apparatus and cloud computing server, said method comprising the steps of:
Described communication apparatus sends the instruction inquiring about described RF tag, described instruction to described Bluetooth card reader
Include the merchandise classification that needs are inquired about；
Described Bluetooth card reader reads the anti-counterfeiting information of described RF tag according to described merchandise classification, described anti-
Fake information includes merchandise news dynamic code, access times information code, No. UID, central processing unit CPU fortune
Calculate code and random code；
After described anti-counterfeiting information is encrypted by described Bluetooth card reader, it is sent to described cloud by described communication apparatus
Calculation server；
The anti-counterfeiting information of described encryption is decrypted by described cloud computing server, by the anti-counterfeiting information after deciphering
Compare with locally stored anti-counterfeiting information, it is judged that the true and false of described RF tag, and notify described communication
Equipment.
Preferably, also include:
Described cloud computing server judge described RF tag be very after, dynamically generate new anti-counterfeiting information, and
It is sent to described RF tag by described communication apparatus and Bluetooth card reader；
Described new anti-counterfeiting information is stored by described RF tag.
Preferably, the described anti-counterfeiting information by the anti-counterfeiting information after deciphering with this locality compares, it is judged that described
The true and false of RF tag, specifically includes:
Judging whether CPU operation part structured data is tampered, without being tampered, then RF tag is
Very；Or
Judge the access times whether phase of access times in access times information code and cloud computing server record
Symbol, if be consistent, then RF tag is true.
Preferably, the described anti-counterfeiting information by the anti-counterfeiting information after deciphering with this locality compares, it is judged that described
RF tag be very after, also include:
When verify first RF tag be very after, if subsequent authentication occurs that sequence number is less than cloud computing server and deposits
The sequence number of storage, then judge that this RF tag is as false.
Preferably, the described anti-counterfeiting information by the anti-counterfeiting information after deciphering with this locality compares, it is judged that described
RF tag be very after, also include:
Continuously after successful query pre-determined number, suspend scheduled time access.
Preferably, the described anti-counterfeiting information by the anti-counterfeiting information after deciphering with this locality compares, it is judged that described
After RF tag is vacation, also include:
Record the IP of all abuses.
The invention provides a kind of merchandise news identification system based on radio frequency, including: cloud computing server,
Communication apparatus, Bluetooth card reader and RF tag；
Described communication apparatus, for sending the request of a certain class merchandise query to described Bluetooth card reader, and by institute
The anti-counterfeiting information stating the encryption that Bluetooth card reader obtains is sent to described cloud computing server；
Described Bluetooth card reader, for calling the identification code of such commodity RF tag of its storage, according to this
Identification code and described RF tag communication, obtain the anti-counterfeiting information in RF tag and encrypt, described false proof letter
Breath includes merchandise news dynamic code, access times information code, No. UID, central processing unit CPU computing generation
Code and random code；
Described cloud computing server, after being decrypted the anti-counterfeiting information of above-mentioned encryption, after deciphering
Anti-counterfeiting information compares with locally stored anti-counterfeiting information, it is judged that the true and false of this RF tag, will finally sentence
Disconnected result notification communication equipment.
Preferably, described Bluetooth card reader includes:
Bluetooth portion, for receiving the information of communication apparatus transmission and being transferred to radio-frequency card reader part, and will
The information of radio-frequency card reader part sends communication apparatus by Bluetooth antenna；
Radio-frequency card reader part, the tag recognition code of storage anti-counterfeit commodities unit permission, read-write password, according to
The merchandise classification that communication apparatus sends, the corresponding read-write password and the tag recognition code that call are read and write normally
Operation.
Preferably, described cloud computing server, it is additionally operable to determine that RF tag is true time, dynamically generates new
After anti-counterfeiting information encryption, return to described RF tag；
Described RF tag, is additionally operable to deciphering and obtains described new anti-counterfeiting information, and store.
Compared with prior art, the method have the advantages that
Using RF tag to substitute conventional labels in the present invention, communication apparatus is by Bluetooth card reader and radio frequency mark
Sign communication, obtain the anti-counterfeiting information of encryption in RF tag, and the anti-counterfeiting information of this encryption is sent to cloud meter
Calculating server and carry out truth identification, cloud computing server is by recognition result notification communication equipment；And cloud computing
Server, identifying after every time, regenerates dynamic anti-fake information, is sent to RF tag and stores.By
It is dynamically generated in anti-counterfeiting information, is difficult to copy, this improves the security of anti-fake check.
Accompanying drawing explanation
Below according to embodiment and accompanying drawing, the present invention is described in further detail.
Fig. 1 is a kind of based on radio frequency the merchandise news identification system construction drawing of the embodiment of the present invention 1；
Fig. 2 is the RF tag structural representation of the embodiment of the present invention 1；
Fig. 3 is the Bluetooth card reader structural representation of the embodiment of the present invention 1；
Fig. 4 is a kind of based on radio frequency the commodity information identification method flow chart of the embodiment of the present invention 2.
Accompanying drawing illustrates:
Wherein, 10, cloud computing server；20, communication apparatus；30, Bluetooth card reader；40, radio frequency mark
Sign.
Detailed description of the invention
A kind of based on radio frequency the merchandise news identification system of the embodiment of the present invention 1, as it is shown in figure 1, include
Cloud computing server 10, communication apparatus 20, Bluetooth card reader 30 and RF tag 40.Communication apparatus 20 to
Bluetooth card reader 30 sends the request of a certain class merchandise query, and Bluetooth card reader 30 calls such business of its storage
The identification code of product RF tag, communicates with RF tag 40 according to this identification code, obtains in RF tag 40
The anti-counterfeiting information of encryption, and it is sent to cloud computing server 10, by cloud computing server by communication apparatus 20
After the anti-counterfeiting information of 10 pairs of above-mentioned encryptions is decrypted, it is judged that the true and false of RF tag, by final judged result
Notification communication equipment 20.
Wherein, communication apparatus 20 is the mobile device that can carry out radio communication, such as mobile phone or PDA
(Personal Digital Assistant, personal digital assistant) etc..
RF tag 40 is radio frequency smart card passive label (such as working in 13.56M hertz frequency), such as figure
Shown in 2, including: antenna, radio-frequency module, CPU(Central Processing Unit, central authorities process single
Unit), ROM(Read-Only Memory, read-only storage), RAM(Random Access Memory,
Random access memory), EEPROM(Electrically Erasable Programmable Read-Only
Memory, EEPROM) etc..CPU Yu ROM, RAM, EEPROM and radio-frequency module
Connect, communicate control；Radio-frequency module is communicated with communication apparatus 20 by antenna.Wherein, in EEPROM
The anti-counterfeiting information of storage includes: UID(User Identification, and user identity proves) number, for only
Read；Merchandise news dynamic code, generates after cloud computing server 10 is encrypted, read every time after by
Cloud computing server 10 provides new number, is newly stored into；Access times information code, for accessing cloud computing clothes every time
The serial number being incremented by after business device, such as 1,2,3 ...., n, and serial number is encrypted, generate access times
Information code；CPU operation part, for part key code in CPU operation program, each by cloud computing server
Dynamically provide；Random code, is the most dynamically provided by cloud computing server.Every time during read operation, CPU root
According to the order of ROM Program, above related data is carried out computing encryption, by Bluetooth card reader 30 with logical
News equipment 20 is sent to cloud computing server 10.RF tag 40 is usually mounted to the open place of commodity, business
When product enable, RF tag 40 will be destroyed.
Bluetooth card reader 30 is as it is shown on figure 3, include: radio-frequency card reader part 31 and Bluetooth portion 32, can
To regard universal RFID(Radio Frequency Identification, radio frequency identification as) card reader and
The combination of Bluetooth adapter.Wherein, the storage of the ROM in radio-frequency card reader part 31 anti-counterfeit commodities unit permits
The identification code of RFID label tag perhaps, read-write password, radio-frequency card reader part 31 sends according to communication apparatus 20
Merchandise classification, corresponding read-write password and the RFID label tag identification code of calling this label read and write behaviour normally
Make.Bluetooth portion 32, for receiving the information of communication apparatus 20 transmission and being transferred to radio-frequency card reader part
31, and the information of radio-frequency card reader part 31 can be sent communication apparatus 20 by Bluetooth antenna.
A kind of based on radio frequency the commodity information identification method of the embodiment of the present invention 2, as shown in Figure 4, including
Following steps:
Step 101, communication apparatus sends inquiry RF tag instruction to Bluetooth card reader, and this instruction includes needing
Merchandise classification to be inquired about.Particularly as follows: the bluetooth module in Bluetooth card reader receives the finger from communication apparatus
Order, is sent to radio-frequency card reader, the RFID mark that the ROM storage anti-counterfeit commodities unit in radio-frequency card reader allows
Sign identification code, read-write password；The merchandise classification that radio-frequency card reader sends according to communication apparatus 20, calls corresponding
Read-write password and RFID label tag identification code, carry out normal read-write operation with RF tag.
Step 102, anti-counterfeiting information in the program information of ROM, EEPROM in Bluetooth card reader reading RF tag,
Read anti-counterfeiting information include: the UID of Bluetooth label, merchandise news dynamic code, access times information code,
CPU operation part and random code.Wherein, access times information code is, after this RF tag dispatches from the factory, often to access
Once, the access times record in cloud computing server is incremented by, and obtains access times after special cryptographic calculation
Information, and naturally 1,2,3 ..., n be one_to_one corresponding, but through cryptographic calculation；CPU operation part is
Part key code in CPU operation program, reads the code of some character in RF tag UID including specifying,
Regenerated by cloud computing server after reading every time.
Step 103, after the anti-counterfeiting information read is encrypted by the CPU in Bluetooth card reader, is sent to communication
Equipment.
Step 104, the anti-counterfeiting information of this encryption is sent to cloud computing server by communication apparatus.
Step 105, the anti-counterfeiting information of the cloud computing server encryption to receiving is decrypted, it is thus achieved that merchandise news
Dynamic code, access times information code, CPU operation part and random code.The most automatically record accesses every time
IP address, according to differentiate false pain product, according to IP address, fraud root can be traced.
This RF tag of step 106, the anti-counterfeiting information that cloud computing server is obtained by above-mentioned deciphering and storage
Corresponding anti-counterfeiting information compares, it is judged that the true and false of this RF tag, if vacation, then notification communication sets
Standby, communication apparatus shows testing result is false；If access times are 2, then show on communication apparatus
Testing result is true；If access times are 1, then turn 107.
Judge that the true and false specifically includes: the CPU operation part (COS deposited in ROM) transmitted by communication apparatus
Structured data, it may be judged whether be tampered, if be tampered, is false；Furthermore it is also possible to according to access times
Information code judges the true and false of RF tag, passes to cloud computing clothes owing to reading the anti-counterfeiting information of RF tag every time
After business device, access times should add one, if the access times of RF tag and cloud computing server record
Access times are not inconsistent, then differentiate that RF tag is false.It addition, certain lot number data connected reference n time all mistakes
After, suspend the access of this RF tag, and reply to communication apparatus: " please contacting with producer ".It addition, work as
Checking first judges RF tag as after very, if subsequent authentication occurs that sequence number is less than cloud computing server and stores
Sequence number, then judge that this RF tag is as false.
Step 107, cloud computing server is according to the classification information received, and through different AESs, generates new
Data below: re-encrypted generate merchandise news dynamic code；(this information is every to access times information code
The serial number being incremented by after secondary access server, such as 1,2,3 ...., n ..., and serial number is encrypted, raw
Become new access times information code；(part key code in CPU operation program, including specifying for CPU operation part
Read the code of some character in RF tag UID, by cloud computing server regenerate after reading every time；With
Machine code (is the most dynamically provided by cloud computing server, by cloud computing server regenerates after reading every time.
Cloud computing server storage anti-counterfeiting information also encrypts generation packet, is sent to communication apparatus；
Step 108, encryption data bag is sent to Bluetooth card reader by communication apparatus；
Step 109, encryption data bag is sent to RF tag by Bluetooth card reader；
Step 110, RF tag deciphering anti-counterfeiting information, after storing this anti-counterfeiting information, encryption generates packet (bag
Include new anti-counterfeiting information), store in EEPROM.
After said one query script completes, can proceed repeatedly to inquire about, if but continuous successful query n
After secondary, suspend a period of time access；If after inquiring about unsuccessfully for n time continuously, prompting for vacation, stopping this label
Verification of data, record the IP of all abuses, visit again later, do not show result, record IP.
Above in conjunction with accompanying drawing, the present invention is carried out exemplary description, it is clear that the realization of the present invention is not by upper
State the restriction of mode, if the various improvement that the method design that have employed the present invention is carried out with technical scheme, or
The most improved design by the present invention and technical scheme directly apply to other occasion, all the guarantor of the present invention
In the range of protecting.
Claims (7)
1. a commodity information identification method based on radio frequency, be applied to include RF tag, Bluetooth card reader,
In the system of communication apparatus and cloud computing server, it is characterised in that said method comprising the steps of:
Described communication apparatus sends the instruction inquiring about described RF tag, described instruction to described Bluetooth card reader
Include the merchandise classification that needs are inquired about；
Described Bluetooth card reader reads the anti-counterfeiting information of described RF tag according to described merchandise classification, described anti-
Fake information includes merchandise news dynamic code, access times information code, No. UID, central processing unit CPU
Operation part and random code；
After described anti-counterfeiting information is encrypted by described Bluetooth card reader, it is sent to described cloud by described communication apparatus
Calculation server；
The anti-counterfeiting information of described encryption is decrypted by described cloud computing server, by the anti-counterfeiting information after deciphering
Compare with locally stored anti-counterfeiting information, it is judged that the true and false of described RF tag, and notify described communication
Equipment；
Described commodity information identification method based on radio frequency also includes:
Described cloud computing server judge described RF tag be very after, dynamically generate new anti-counterfeiting information, and
It is sent to described RF tag by described communication apparatus and Bluetooth card reader；
Described new anti-counterfeiting information is stored by described RF tag；
The described anti-counterfeiting information by the anti-counterfeiting information after deciphering with this locality compares, it is judged that described RF tag
The true and false, specifically include:
Judging whether CPU operation part structured data is tampered, without being tampered, then RF tag is
Very；Or
Judge the access times whether phase of access times in access times information code and cloud computing server record
Symbol, if be consistent, then RF tag is true.
2. commodity information identification method based on radio frequency as claimed in claim 1, it is characterised in that described
Will deciphering after anti-counterfeiting information with this locality anti-counterfeiting information compare, it is judged that described RF tag be very after,
Also include:
When verify first RF tag be very after, if subsequent authentication occurs that sequence number is less than cloud computing server and deposits
The sequence number of storage, then judge that this RF tag is as false.
3. commodity information identification method based on radio frequency as claimed in claim 1, it is characterised in that described
Will deciphering after anti-counterfeiting information with this locality anti-counterfeiting information compare, it is judged that described RF tag be very after,
Also include:
Continuously after successful query pre-determined number, suspend scheduled time access.
4. commodity information identification method based on radio frequency as claimed in claim 1, it is characterised in that described
Anti-counterfeiting information after deciphering is compared with local anti-counterfeiting information, it is judged that after described RF tag is vacation,
Also include:
Record the IP of all abuses.
5. a merchandise news identification system based on radio frequency, it is characterised in that including: cloud computing server,
Communication apparatus, Bluetooth card reader and RF tag；
Described communication apparatus, for sending the request of a certain class merchandise query to described Bluetooth card reader, and by institute
The anti-counterfeiting information stating the encryption that Bluetooth card reader obtains is sent to described cloud computing server；
Described Bluetooth card reader, for calling the identification code of such commodity RF tag of its storage, according to this
Identification code and described RF tag communication, obtain the anti-counterfeiting information in RF tag and encrypt, described false proof letter
Breath includes merchandise news dynamic code, access times information code, No. UID, central processing unit CPU computing
Code and random code；
Described cloud computing server, after being decrypted the anti-counterfeiting information of above-mentioned encryption, after deciphering
Anti-counterfeiting information compares with locally stored anti-counterfeiting information, it is judged that the true and false of this RF tag, will finally sentence
Disconnected result notification communication equipment.
6. merchandise news identification system based on radio frequency as claimed in claim 5, it is characterised in that described
Bluetooth card reader includes:
Bluetooth portion, for receiving the information of communication apparatus transmission and being transferred to radio-frequency card reader part, and will
The information of radio-frequency card reader part sends communication apparatus by Bluetooth antenna；
Radio-frequency card reader part, the tag recognition code of storage anti-counterfeit commodities unit permission, read-write password, according to
The merchandise classification that communication apparatus sends, the corresponding read-write password and the tag recognition code that call are read and write normally
Operation.
7. merchandise news identification system based on radio frequency as claimed in claim 6, it is characterised in that
Described cloud computing server, is additionally operable to determine that RF tag is true time, dynamically generates new anti-counterfeiting information
And after encrypting, return to described RF tag；
Described RF tag, is additionally operable to deciphering and obtains described new anti-counterfeiting information, and store.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210290889.2A CN102831529B (en) | 2012-08-15 | 2012-08-15 | A kind of commodity information identification method based on radio frequency and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210290889.2A CN102831529B (en) | 2012-08-15 | 2012-08-15 | A kind of commodity information identification method based on radio frequency and system |
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| Publication Number | Publication Date |
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| CN102831529A CN102831529A (en) | 2012-12-19 |
| CN102831529B true CN102831529B (en) | 2016-09-07 |
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| CN201210290889.2A Expired - Fee Related CN102831529B (en) | 2012-08-15 | 2012-08-15 | A kind of commodity information identification method based on radio frequency and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104318190A (en) * | 2014-10-14 | 2015-01-28 | 深圳三元色数码科技有限公司 | Anti-fake identification method and system |
| CN105380805A (en) * | 2015-10-26 | 2016-03-09 | 捷荣科技集团有限公司 | Intelligent feeding bottle cover and anti-counterfeiting inquiry method thereof |
| CN106919869A (en) * | 2015-12-28 | 2017-07-04 | 简道天成电子信息科技（苏州）有限公司 | One kind mark Internet of Things integrated system and reading implementation method |
| CN105912968A (en) * | 2016-04-19 | 2016-08-31 | 成都东哲科技有限公司 | Commodity information recognition method and system based on radio frequency |
| CN107886333A (en) * | 2016-09-29 | 2018-04-06 | 珠海晶通科技有限公司 | A kind of Antiforge system and its method for anti-counterfeit with dynamic anti-fake information |
| CN106991453A (en) * | 2017-02-14 | 2017-07-28 | 北京索迪医疗器械开发有限责任公司 | A kind of anti-pseudo electrode and its recognition methods |
| CN106991455A (en) * | 2017-03-27 | 2017-07-28 | 浙江蓝云信息科技股份有限公司 | A kind of production management system of enterprise based on RFID |
| CN206696648U (en) * | 2017-03-29 | 2017-12-01 | 深圳市科迈爱康科技有限公司 | Intelligent object and Internet of things system |
| CN108694421B (en) * | 2017-04-11 | 2021-10-08 | 汉朔科技股份有限公司 | Electronic price tag system and working method |
| WO2019151561A1 (en) * | 2018-01-30 | 2019-08-08 | 주식회사 비주얼넷 | System and method for radio electronic tag-based genuine product certification service using password update algorithm for forgery prevention |
| WO2020010571A1 (en) * | 2018-07-12 | 2020-01-16 | 深圳齐心集团股份有限公司 | Big data-based anti-counterfeiting system |
| CN112488728A (en) * | 2019-08-22 | 2021-03-12 | 佛山市顺德区美的饮水机制造有限公司 | Anti-counterfeiting identification method and device for consumable and electronic equipment |
| CN112416269B (en) * | 2020-11-30 | 2023-05-16 | 珠海趣印科技有限公司 | Radio frequency transmission information encryption access method and device, electronic equipment and medium |
| CN112801246B (en) * | 2021-01-26 | 2021-10-29 | 厦门海晟融创信息技术有限公司 | Tobacco big data tracking platform under internet of things connection |
| CN113079204A (en) * | 2021-03-23 | 2021-07-06 | 中国重汽集团济南动力有限公司 | Vehicle filter element genuine product identification system and working method thereof |
| CN115660021B (en) * | 2022-12-29 | 2023-03-21 | 成都普什信息自动化有限公司 | RFID anti-counterfeiting bidirectional authentication reading method and RFID anti-counterfeiting system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1250918A (en) * | 1998-10-08 | 2000-04-19 | 王陆一 | Anti-counterfeit system able to recognize anti-counterfeit commodities several times and its method |
| TW200908897A (en) * | 2007-08-22 | 2009-03-01 | Amos Technologies Inc | Anti-counterfeit packing with radio frequency identification and the method thereof |
| CN102156847A (en) * | 2011-04-12 | 2011-08-17 | 北京中久联科技有限公司 | RFID (Radio Frequency Identification Device) identifying and reading method, device and system |
-
2012
- 2012-08-15 CN CN201210290889.2A patent/CN102831529B/en not_active Expired - Fee Related
Also Published As
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| CN102831529A (en) | 2012-12-19 |
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Inventor after: Pang Chengxin Inventor before: Liang Hao |
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Free format text: CORRECT: INVENTOR; FROM: LIANG HAO TO: PANG CHENGXIN |
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Effective date of registration: 20150708 Address after: 200082 No. 2103, Pingliang Road, Shanghai, Yangpu District Applicant after: Pang Chengxin Address before: 239300 Anhui city of Chuzhou province Tianchang Economic Development Zone on the west side of the road, five road north Applicant before: Tianchang Kerui Electric Co.,Ltd. |
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Granted publication date: 20160907 Termination date: 20180815 |
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| CF01 | Termination of patent right due to non-payment of annual fee |