CN104794514B - Combined anti-fake mark and generation method based on the same ID and device - Google Patents
Combined anti-fake mark and generation method based on the same ID and device Download PDFInfo
- Publication number
- CN104794514B CN104794514B CN201510130577.9A CN201510130577A CN104794514B CN 104794514 B CN104794514 B CN 104794514B CN 201510130577 A CN201510130577 A CN 201510130577A CN 104794514 B CN104794514 B CN 104794514B
- Authority
- CN
- China
- Prior art keywords
- quick response
- response code
- dot pattern
- information
- generated
- 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
Landscapes
- Credit Cards Or The Like (AREA)
- Storage Device Security (AREA)
Abstract
The present invention provide it is a kind of based on the same ID combined anti-fake mark, be made of Quick Response Code and dot pattern, Quick Response Code be in generating process with dot pattern include the identical ID number extracted from ID number database；The method for generating said combination formula anti-counterfeiting mark, including：By two-dimension code generator, the ID number extracted from ID number database, the parameter information of Quick Response Code, cleartext information and ciphertext message are converted into Quick Response Code；By dot pattern generator, will the dot pattern that an area is not more than Quick Response Code be generated by ID number identical with Quick Response Code.Generate the device of said combination formula anti-counterfeiting mark, including two-dimension code generator and dot pattern pattern generator.The Quick Response Code of the present invention and dot pattern include identical ID number, and therefore, Quick Response Code has relevance with dot pattern, since Quick Response Code can only be distinguished by special equipment, and dot pattern can not be identified again after being replicated, scanning, and therefore, have high-grade anti-counterfeiting performance.
Description
Technical field
The present invention relates to a kind of anti-counterfeiting mark, especially a kind of combined anti-fake mark and generation based on the same ID
Method and apparatus.
Background technology
By two-dimension code anti-counterfeit system can corresponding product generate encrypted two-dimensional code product information one by one, Quick Response Code is printed
Or labeling, in product packaging, user only need to be decoded inspection by specified two-dimension code anti-counterfeit system or cell phone software, both
The a series of certified products security information that would know that the product, to have the function that trust that purchase and supervision are cracked down on counterfeit goods.
Currently, the Quick Response Code due to many products directly leaks outside cruelly, or after user's fake certification, Quick Response Code
It still resides in the packaging of product, many criminals, by recycling the packing material of genuine product, are packed into obtain unlawful interests
Of poor quality, fake products, to obtain great number exorbitant profit, with compromising consumer interests, while compromising the production of production production man
Product prestige and interests.
Invention content
Shortcoming present in regarding to the issue above, the present invention provide a kind of Quick Response Code and dot pattern making generation
Have relevance, and has the combined anti-fake mark and generation method based on the same ID of high-grade anti-counterfeiting performance
With device.
To achieve the above object, the present invention provides a kind of combined anti-fake mark based on the same ID, including Quick Response Code
With dot pattern；
The Quick Response Code by the ID number, Quick Response Code extracted from ID number database parameter information, as parse the two dimension
Code special Quick Response Code identification software download address information cleartext information, and after cryptographic operation, by identical one
Or the ciphertext message of multiple character compositions is generated；
The dot pattern is generated by ID number identical with Quick Response Code, and area is not more than the area of Quick Response Code, by can
It is made containing carbon coating by what naked eyes black light was identified.
The above-mentioned combined anti-fake mark based on the same ID, wherein the size of the dot pattern is in 17x17 pixels
Between~67x67 pixels, the dot pattern is made of multiple ink dots, and the ink dot, which uses, to be known by naked eyes black light
It is other to be made containing carbon coating；
Between 1x1 pixels~3x3 pixels, the minimum range between the two neighboring ink dot exists the size of the ink dot
Between 2 pixel~8 pixels.
The present invention provides a kind of generation method of the combined anti-fake mark based on the same ID, includes the following steps：
S1, by two-dimension code generator, by the parameter information of the ID number, Quick Response Code extracted from ID number database, plaintext
Information and ciphertext message are converted to Quick Response Code；
S2, by dot pattern generator, will an area be generated by ID number identical with Quick Response Code and be not more than clear area
The dot pattern of domain area.
Above-mentioned generation method, wherein in step sl, including following sub-step：
S11, in the Quick Response Code that two-dimension code generator is established generates the page, input is by the ID that is extracted in ID number database
Number, the supplemental characteristic of Quick Response Code, can be used as special Quick Response Code software download website information cleartext information and secret letter to be added
Breath；
S12, it encryption information is treated by cipher mode is encrypted, to be formed by identical one or more characters
The ciphertext message of composition；
S13, meet Quick Response Code according to by the ID number, cleartext information and the ciphertext message that are extracted in ID number database to generate
The Quick Response Code of supplemental characteristic.
Above-mentioned generation method, wherein in step s 2, including following sub-step：
S21, in the dot pattern that dot pattern generator is established generates the page, input identical with Quick Response Code ID number,
And the supplemental characteristic of Quick Response Code；
S22, a dot pattern is generated according to the supplemental characteristic of ID number identical with Quick Response Code and Quick Response Code.
Above-mentioned generation method, wherein in step S22, dot pattern generator is to the ruler in Quick Response Code supplemental characteristic
Very little data are parsed, so that the area of the dot pattern generated is not more than the area of generated Quick Response Code.
The present invention provides a kind of generating means of the combined anti-fake mark based on the same ID, including two-dimension code generator
With dot pattern pattern generator；
The parameter by the ID number, Quick Response Code extracted from ID number database that the two-dimension code generator is used to be inputted
The cleartext information of information, special Quick Response Code identification software download address information for parsing the Quick Response Code, and by encryption
The ciphertext message formed after operation, by identical one or more characters generates Quick Response Code；
The ID number identical with Quick Response Code that the dot pattern generator is used to get generates an area and is not more than
The dot pattern of white space area.
Above-mentioned generating means, wherein two-dimension code generator includes MIM message input module, encrypting module and generates mould
Block；
Described information input module be used for input by the ID number, Quick Response Code extracted in ID number database supplemental characteristic, can
The cleartext information and confidential information to be added of download website information as special Quick Response Code software；
The encrypting module is encrypted for calling cipher mode to treat encryption information, to be formed by identical one
The ciphertext message of a or multiple character compositions；
The generation module is used for according to ID number, the supplemental characteristic of Quick Response Code, cleartext information and ciphertext message to generate two
Tie up code.
Above-mentioned generating means, wherein the dot pattern generator includes MIM message input module and generation module；
Described information input module is used to input the supplemental characteristic of ID number identical with Quick Response Code and Quick Response Code；
The generation module is used to generate a point according to the supplemental characteristic of ID number identical with Quick Response Code and Quick Response Code
System of battle formations shape.
Above-mentioned generating means, wherein the generation module also solves the dimension data in Quick Response Code supplemental characteristic
Analysis, so that the area of the dot pattern generated is not more than the area of generated Quick Response Code.
Compared with prior art, the present invention has the following advantages：
Combined anti-fake mark in the present invention, which is combined by Quick Response Code with dot pattern, to be constituted, due to Quick Response Code and dot matrix
Figure be include identical ID number, therefore, the Quick Response Code of generation and dot pattern can be made to have relevance by ID number；
In addition, since Quick Response Code can only could distinguish out the content information mutually bound with it by special Quick Response Code software,
And dot pattern can not be read device again after being replicated, scanning and be identified, even if after being copied by fake producer
The information with the sensible binding of the anti-counterfeiting label can not be got, therefore, so that the mark of the combined anti-fake in the present invention is had high-grade
Anti-counterfeiting performance.
Description of the drawings
Fig. 1 is the structure chart that combined anti-fake identifies in the present invention；
Fig. 2 is the flow chart of method part in the present invention；
Fig. 3 is the structure diagram of device part in the present invention.
Main appended drawing reference is described as follows：
1- Quick Response Codes；2- dot patterns；21- ink dots；3- two-dimension code generators；4-ID numbers library；5- dot patterns are given birth to
It grows up to be a useful person；6- Cloud Servers
Specific implementation mode
As shown in Figure 1, the present invention provides a kind of combined anti-fake mark based on the same ID, including Quick Response Code 1 and point
System of battle formations shape 2.Wherein, Quick Response Code by the ID number, Quick Response Code extracted from ID number database parameter information, as parse the two dimension
Code special Quick Response Code identification software download address information cleartext information, and after cryptographic operation, by identical one
Or the ciphertext message of multiple character compositions is generated.
Dot pattern is generated by ID number identical with Quick Response Code, and area is not more than the area of Quick Response Code, by can be by meat
What eye black light was identified is made containing carbon coating.
In the present embodiment, dot pattern is implanted in Quick Response Code in the Different Plane of same article.
Dot pattern 2 is made of multiple ink dots 21, and the size of ink dot is between 1x1 pixels~3x3 pixels, two neighboring ink
Minimum range between point between 2 pixel~8 pixels, the size of dot pattern 17x17 pixels~67x67 pixels it
Between.
Under the 2400DPI precisions of images, an ink dot is 3*3 pixel sizes；Under the 600DPI precisions of images, an ink dot
For 1*1 pixel sizes.
Under the 2400DPI precisions of images, the size of two neighboring ink dot spacing is 8 pixels, which is from ink dot
Distance of the heart position to another ink dot center；Under the 600DPI precisions of images, the size of two neighboring ink dot spacing is 2
Pixel, the spacing are the distance from ink dot center to another ink dot center.
Under the 2400DPI precisions of images, the size of dot pattern is 67x67 pixels；Under the 600DPI precisions of images, dot matrix
The size of figure is 17*17 pixels.
Wherein, ink dot is the ink dot of regular shape or the ink dot of irregular shape, and the top surface of ink dot is smooth structure
Or texture structure.
Ink dot utilizes at least one in printing, spraying, drafting using the coating that can be identified by naked eyes black light
Kind mode is attached on the white space in Quick Response Code.Wherein, can be carbon containing by the coating that naked eyes black light is identified
It can be seen that one kind in coating or carbon containing invisible coating, carbon containing visible coating is carbon containing visible ink or ink, carbon containing
Invisible coating is carbon containing colorless ink or ink.
The area of white space is not less than dot pattern area.
Since carbon containing visible ink or ink and carbon containing colorless ink or ink can absorb the red of specific band
Outside line, therefore, only the information in dot pattern can be identified in infrared ray identification device.
As shown in Fig. 2, the present invention provide it is a kind of based on the same ID combined anti-fake mark generation method, including with
Lower step：
S1, by two-dimension code generator, by the parameter information of the ID number, Quick Response Code extracted from ID number database, plaintext
Information and ciphertext message are converted to Quick Response Code.
In step sl, including following sub-step：
S11, in the Quick Response Code that two-dimension code generator is established generates the page, input is by the ID that is extracted in ID number database
Number, the supplemental characteristic of Quick Response Code, can be used as special Quick Response Code software download website information cleartext information and secret letter to be added
Breath.
S12, it encryption information is treated by cipher mode is encrypted, to be formed by identical one or more characters
The ciphertext message of composition.
In step s 12, it is as follows to treat the step of encryption information is encrypted：
S121, basis are implanted with the current display time of the operating system of two-dimension code generator to determine time interval Duan Xu
Number；
S122, encryption information encryption behaviour is treated with selected cipher mode corresponding thereto according to time interval section serial number
Make.
It also needs to proceed as follows step before step S12 is implemented：
To be divided within 00~59 second 11 time interval sections, and by each time interval section respectively with a kind of cipher mode phase
Binding, to form 11 one-time pad encryption segments.
Such as：1st encryption segment is mutually bound with des encryption mode, the 2nd encryption segment and 3DES encryption mode are mutually tied up
Fixed, the 3rd encryption segment is mutually bound with TEA cipher modes, the 4th encrypts segment and XTEA cipher modes are mutually bound, the 5th encrypts
Segment mutually binds with RC4 cipher modes, the 6th encryption segment is mutually bound with PANAMA cipher modes, the 7th encryption segment and
Twofish cipher modes mutually bind, the 8th encryption segment is mutually bound with CAST-128 cipher modes, the 9th encryption segment and
CAST-256 cipher modes mutually bind, the 10th encryption segment is mutually bound with md5 encryption mode, the 11st encryption segment and
Enigma cipher modes are mutually bound.
If in addition, also needing to carry out second of cryptographic operation to the ciphertext message for completing first time cryptographic operation, in step
Rapid S122 executes step S123 after implementing：
A kind of cipher mode is called by encryption order pointer, to be carried out to the ciphertext message for completing first time cryptographic operation
Second of cryptographic operation.
In step S123, encryption order pointer judges second in random call and after choosing to second of cipher mode
Whether secondary cipher mode and first time cipher mode are identical cipher mode；
If it is determined that second of cipher mode is identical cipher mode with first time cipher mode, then this time random adjust is abandoned
A pointer position is moved forward or rearward by encryption order pointer using current location as starting point, and will be with with selection operation
Cipher mode of the corresponding cipher mode of current pointer location as second of cryptographic operation.
In step S123, cipher mode includes that des encryption mode, 3DES encryption mode, TEA cipher modes, XTEA add
Close mode, RC4 cipher modes, PANAMA cipher modes, Twofish cipher modes, CAST-128 cipher modes, CAST-256 add
Close mode, md5 encryption mode and enigma cipher modes.
S13, meet Quick Response Code according to by the ID number, cleartext information and the ciphertext message that are extracted in ID number database to generate
The Quick Response Code of supplemental characteristic.
S2, by dot pattern generator, will an area be generated by ID number identical with Quick Response Code and be not more than clear area
The dot pattern of domain area.
In step s 2, including following sub-step：
S21, in the dot pattern that dot pattern generator is established generates the page, input identical with Quick Response Code ID number,
And the supplemental characteristic of Quick Response Code；
S22, a dot pattern is generated according to the supplemental characteristic of ID number identical with Quick Response Code and Quick Response Code.
In step S22, dot pattern generator parses the dimension data in Quick Response Code supplemental characteristic, so that institute
The area of the dot pattern of generation is not more than the area of generated Quick Response Code.
S3, two-dimension code generator and dot pattern generator are respectively by two dimension being generated, including the same ID number
Code is uploaded to Cloud Server with dot pattern and is stored.
Cloud Server establishes the data that ID number is title and stores chained list, and by two after receiving Quick Response Code and dot pattern
Dimension code is stored in dot pattern in data storage chained list.
As shown in figure 3, the present invention provides a kind of generating means of the combined anti-fake mark based on the same ID, including two
Tie up code generator 3 and dot pattern pattern generator 5；
Two-dimension code generator 3 is used to be believed what is inputted by ID number, the parameter of Quick Response Code extracted from ID number database 4
The cleartext information of breath, special Quick Response Code identification software download address information for parsing the Quick Response Code, and by encryption behaviour
The ciphertext message formed after work, by identical one or more characters generates Quick Response Code.
Wherein, two-dimension code generator 3 includes MIM message input module, encrypting module and generation module：
MIM message input module be used for input by the ID number, Quick Response Code extracted in ID number database supplemental characteristic, can be used as
The cleartext information and confidential information to be added of the download website information of special Quick Response Code software.
Encrypting module is encrypted for calling cipher mode to treat encryption information, to be formed by identical one or
The ciphertext message of multiple character compositions.
Encrypting module can treat encryption information and carry out one-time pad encryption operation and/or secondary cryptographic operation.
Generation module is used for according to ID number, the supplemental characteristic of Quick Response Code, cleartext information and ciphertext message to generate Quick Response Code.
The ID number identical with Quick Response Code that dot pattern generator 5 is used to get generates an area and is not more than blank
The dot pattern of region area.
Wherein, dot pattern generator includes MIM message input module and generation module；
MIM message input module is used to input the supplemental characteristic of ID number identical with Quick Response Code and Quick Response Code；
Generation module is used to generate a dot chart according to the supplemental characteristic of ID number identical with Quick Response Code and Quick Response Code
Shape.
In addition, generation module also parses the dimension data in Quick Response Code supplemental characteristic, so that the dot matrix generated
The area of figure is not more than the area of generated Quick Response Code.
Cloud Server 6 receives the Quick Response Code and dot pattern that two-dimension code generator is uploaded with dot pattern generator, goes forward side by side
Row storage.
Cloud Server establishes the data that ID number is title and stores chained list, and by two after receiving Quick Response Code and dot pattern
Dimension code is stored in dot pattern in data storage chained list.Data store chained list in also be stored with for as ciphertext message,
And the confidential information to be added of unencryption.
Only as described above, only presently preferred embodiments of the present invention, professional who are familiar with this art such as.
After the technological means for understanding the present invention, natural energy is changed under the teachings of the present invention according to actual needs.Therefore all
According to variation and modification on an equal basis made by scope of the present invention patent, once should still remain within the scope of the patent.
Claims (4)
1. a kind of combined anti-fake mark based on the same ID, which is characterized in that including Quick Response Code and dot pattern；
The Quick Response Code by the parameter information of the ID number, Quick Response Code extracted from ID number database, as parsing the Quick Response Code
The cleartext information of special Quick Response Code identification software download address information, and after cryptographic operation, by a character or identical
Multiple characters composition ciphertext message generated；
The dot pattern is generated by ID number identical with Quick Response Code, and area is not more than the area of Quick Response Code, by can be by meat
Being made containing carbon coating of being identified of eye black light, the size of the dot pattern between 17x17 pixels~67x67 pixels,
The dot pattern is made of multiple ink dots, and the ink dot contains carbon coating system using what can be identified by naked eyes black light
At；
The size of the ink dot is between 1x1 pixels~3x3 pixels, and the minimum range between the two neighboring ink dot is at 2
Between the pixel of pixel~8.
2. a kind of method of the combined anti-fake mark generated described in the claim 1, includes the following steps：
Step 1, by two-dimension code generator, by the parameter information of the ID number, Quick Response Code extracted from ID number database, in plain text believe
Breath and ciphertext message are converted to Quick Response Code；
In step 1, including following sub-step：
Step 11, two-dimension code generator establish Quick Response Code generate the page in, input by extracted in ID number database ID number,
The supplemental characteristic of Quick Response Code, can be used as special Quick Response Code software download website information cleartext information and confidential information to be added；
Step 12 is treated encryption information by cipher mode and is encrypted, to be formed by a character or identical multiple
The ciphertext message of character composition；
Step 13 meets Quick Response Code according to by the ID number, cleartext information and the ciphertext message that are extracted in ID number database to generate
The Quick Response Code of supplemental characteristic；
Step 2, by dot pattern generator, will an area be generated by ID number identical with Quick Response Code and be not more than white space
The dot pattern of area；
In step 2, including following sub-step：
Step 21, in the dot pattern that dot pattern generator is established generates the page, input identical with Quick Response Code ID number, with
And the supplemental characteristic of Quick Response Code；
Step 22 generates a dot pattern according to the supplemental characteristic of ID number identical with Quick Response Code and Quick Response Code, in step
In 22, dot pattern generator parses the dimension data in Quick Response Code supplemental characteristic, so that the dot pattern generated
Area be not more than generated Quick Response Code area.
3. a kind of device of the combined anti-fake mark generated described in claim 1, which is characterized in that generated including Quick Response Code
Device and dot pattern pattern generator；
The two-dimension code generator is used to be believed what is inputted by ID number, the parameter of Quick Response Code extracted from ID number database
The cleartext information of breath, special Quick Response Code identification software download address information for parsing the Quick Response Code, and by encryption behaviour
Quick Response Code is generated after work, by the ciphertext message that a character or identical multiple characters form；
The ID number identical with Quick Response Code that the dot pattern generator is used to get generates an area and is not more than blank
The dot pattern of region area；The dot pattern generator includes MIM message input module and generation module；
Described information input module is used to input the supplemental characteristic of ID number identical with Quick Response Code and Quick Response Code；
The generation module is used to generate a dot chart according to the supplemental characteristic of ID number identical with Quick Response Code and Quick Response Code
Shape, the generation module also parse the dimension data in Quick Response Code supplemental characteristic, so that the dot pattern generated
Area is not more than the 25% of generated Quick Response Code area.
4. generating means according to claim 3, which is characterized in that two-dimension code generator include MIM message input module,
Encrypting module and generation module；
Described information input module be used for input by the ID number, Quick Response Code extracted in ID number database supplemental characteristic, can be used as
The cleartext information and confidential information to be added of the download website information of special Quick Response Code software；
The encrypting module is encrypted for calling cipher mode to treat encryption information, to be formed by a character or phase
The ciphertext message of same multiple characters composition；
The generation module is used for according to ID number, the supplemental characteristic of Quick Response Code, cleartext information and ciphertext message to generate Quick Response Code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510130577.9A CN104794514B (en) | 2015-03-24 | 2015-03-24 | Combined anti-fake mark and generation method based on the same ID and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510130577.9A CN104794514B (en) | 2015-03-24 | 2015-03-24 | Combined anti-fake mark and generation method based on the same ID and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104794514A CN104794514A (en) | 2015-07-22 |
| CN104794514B true CN104794514B (en) | 2018-08-24 |
Family
ID=53559301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510130577.9A Expired - Fee Related CN104794514B (en) | 2015-03-24 | 2015-03-24 | Combined anti-fake mark and generation method based on the same ID and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104794514B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105099712B (en) * | 2015-09-17 | 2018-11-20 | 深圳三元色数码科技有限公司 | A kind of data ciphering method based on Dicode verification |
| CN105825258A (en) * | 2016-03-25 | 2016-08-03 | 立德高科（昆山）数码科技有限责任公司 | Non-superposed combination identification based on the same identification device, and generation method and system thereof |
| CN106097882A (en) * | 2016-03-25 | 2016-11-09 | 立德高科（昆山）数码科技有限责任公司 | With interference layer combination mark and generate method with generate system |
| CN106127279A (en) * | 2016-04-12 | 2016-11-16 | 立德高科（昆山）数码科技有限责任公司 | The Quick Response Code of a kind of novel type, its generation method and two-dimension code label |
| CN105719563B (en) * | 2016-04-27 | 2018-09-21 | 电子科技大学 | A kind of preparation method of double anti-forge mark and double anti-forge mark |
| CN108229596B (en) * | 2016-12-09 | 2024-03-26 | 北京大码技术有限公司 | Combined two-dimensional code, electronic certificate carrier, generating and reading device and method |
| CN108122020A (en) * | 2017-12-08 | 2018-06-05 | 北京小米移动软件有限公司 | Two-dimensional code generation method and device and two-dimensional code identification method and device |
| CN108537559B (en) * | 2018-04-09 | 2021-06-11 | 厦门物之联智能科技有限公司 | Anti-counterfeiting method and system free of remote service |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202948482U (en) * | 2012-03-05 | 2013-05-22 | 于春和 | Product tag and safety access system for information |
| CN103279866A (en) * | 2013-04-17 | 2013-09-04 | 蒋月琴 | Anti-counterfeiting label utilizing point coding and commodity management system utilizing label |
| CN103489026A (en) * | 2013-09-24 | 2014-01-01 | 深圳市中选科技有限公司 | Colorful two-dimension code, generating method and generating system thereof and printed article |
| CN103793738A (en) * | 2014-02-18 | 2014-05-14 | 立德高科(北京)数码科技有限责任公司 | Composite code composed of basic codes and method and device for identifying composite code |
| CN103794132A (en) * | 2014-01-13 | 2014-05-14 | 立德高科(北京)数码科技有限责任公司 | Anti-counterfeit label with covered composite color cell layer, production method and production device |
| CN103794135A (en) * | 2014-02-17 | 2014-05-14 | 立德高科(北京)数码科技有限责任公司 | Mark formed by dot matrixes and two-dimensional code and generation and identification method of mark |
-
2015
- 2015-03-24 CN CN201510130577.9A patent/CN104794514B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202948482U (en) * | 2012-03-05 | 2013-05-22 | 于春和 | Product tag and safety access system for information |
| CN103279866A (en) * | 2013-04-17 | 2013-09-04 | 蒋月琴 | Anti-counterfeiting label utilizing point coding and commodity management system utilizing label |
| CN103489026A (en) * | 2013-09-24 | 2014-01-01 | 深圳市中选科技有限公司 | Colorful two-dimension code, generating method and generating system thereof and printed article |
| CN103794132A (en) * | 2014-01-13 | 2014-05-14 | 立德高科(北京)数码科技有限责任公司 | Anti-counterfeit label with covered composite color cell layer, production method and production device |
| CN103794135A (en) * | 2014-02-17 | 2014-05-14 | 立德高科(北京)数码科技有限责任公司 | Mark formed by dot matrixes and two-dimensional code and generation and identification method of mark |
| CN103793738A (en) * | 2014-02-18 | 2014-05-14 | 立德高科(北京)数码科技有限责任公司 | Composite code composed of basic codes and method and device for identifying composite code |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104794514A (en) | 2015-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104794514B (en) | Combined anti-fake mark and generation method based on the same ID and device | |
| CN104820854B (en) | A kind of combined anti-fake mark and its generation method and generating means | |
| CN104766111B (en) | Combined anti-fake mark and generation method based on the same ID and device | |
| CN104778489A (en) | Combined anti-counterfeit label, and generation method and generation device of combined anti-counterfeit label | |
| JP5739876B2 (en) | Unique identifiers, methods for providing unique identifiers, and use of unique identifiers | |
| CN100518064C (en) | Credit sign accidental streakline generating method | |
| CN103400270B (en) | A kind of article anti-counterfeit method that multiple certification is realized by associating false proof cover code | |
| CN103646331B (en) | Wine anti-counterfeit source tracing method based on enciphered bar code mark | |
| CN106779739B (en) | Anti-counterfeiting system and method realized by combining two-dimensional code scanning technology | |
| WO2016202827A1 (en) | Authentication feature in a barcode | |
| CN105354606A (en) | Label formed by two-dimensional code and variable information, generating method and generating system | |
| CN104992208A (en) | Anti-counterfeiting method through comparison identification with encryption patterns by use of two-dimensional codes | |
| CN106709537A (en) | Dynamic information anti-counterfeiting system with electronic ink technology and anti-counterfeiting method thereof | |
| CN104574119B (en) | A kind of method that commodity Jianzhen traces to the source | |
| CN107705139A (en) | A kind of novel article anti-counterfeiting authentication method | |
| CN103020682A (en) | Two-dimension code identification generating device, two-dimension code identification recognition device and two-dimension code identification system of book | |
| CN106779740A (en) | A kind of digital invisible two-dimensional codes checking Antiforge system and invisible two-dimensional codes modulator approach | |
| CN104574090A (en) | Anti-fake method combining tracing code with random encryption password | |
| CN105740928A (en) | Anti-counterfeiting method for two-dimensional code picture | |
| US11469879B2 (en) | Text watermarking method and apparatus for hiding information into text documents | |
| CN108960387A (en) | A kind of anti-counterfeiting two dimensional code and its generation and recognition methods | |
| JP2017527171A (en) | Send certification mark | |
| CN102855578A (en) | Anti-counterfeiting method and anti-counterfeiting mark | |
| CN107944526A (en) | A kind of dimension code anti-counterfeit method of anti-tamper anti-copying | |
| CN204406897U (en) | Novel combination type anti-counterfeiting mark |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20200324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |