CN105184590A - Laser on-line efficient etching and product anti-fake traceability system applied to steels - Google Patents
Laser on-line efficient etching and product anti-fake traceability system applied to steels Download PDFInfo
- Publication number
- CN105184590A CN105184590A CN201510619315.9A CN201510619315A CN105184590A CN 105184590 A CN105184590 A CN 105184590A CN 201510619315 A CN201510619315 A CN 201510619315A CN 105184590 A CN105184590 A CN 105184590A
- Authority
- CN
- China
- Prior art keywords
- laser
- steel
- product
- information
- code
- 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
Abstract
The present invention relates to a laser on-line efficient etching and product anti-fake traceability system. The laser on-line efficient etching and product anti-fake traceability system comprises a data encryption system, a laser code engraving system, a data storage system and an anti-fake query system. The data encryption system adopts an AES encryption algorithm to encrypt the steel information and the secret keys to form the encryption two dimension codes, the laser code engraving system adopts the laser to etch the formed encryption two dimension codes on the steels, the data storage system is convenient for the enterprise personnel to manage the product circulation information and monitor the product logistics condition and the product true and false information, and the anti-fake query system is used to scan the encryption two dimension codes on the steels, decrypt the encryption two dimension codes, and determine whether the steel products are counterfeit and shoddy products. The laser on-line efficient etching and product anti-fake traceability system of the present invention enables the anti-falsification of the steels to be improved substantially, guarantees the benefits of the steel manufacturers and the steel dealers, and enables the brand value of the products to be improved and the market competitiveness of the products to be enhanced, thereby increasing the market sales volume of the products, and having important meaning to improve the market brand of the company products.
Description
Technical field
The present invention relates to a kind of laser being applied to steel efficiently to etch online and product false proof traceability system.
Background technology
Steel are widely used in the large project such as bridge, building, and the quality of its quality will cause significant impact to the lives and properties of the country and people.At present, along with industrial manufacturing level with copy the improving constantly of technical merit, steel counterfeit and shoddy goods get more and more, and scope and quantity are also increasing, seriously have impact on normal market order.Fake producer not only manufactures counterfeit and shoddy goods, has forged anti-counterfeiting mark and the counterfeit protection measures of product what is more, has confused steel user, causes user confused to genuine products from counterfeit products, even genuine piece has been treated as counterfeit and shoddy goods.And for the authenticity verification of product, only have the professional about Quality Identification department just can distinguish, user is beyond recognition at all, gives and hit counterfeit and shoddy goods activity and bring very large difficulty.Under the puzzlement of counterfeit and shoddy goods, while enterprise has suffered huge economic loss, even the chance of the survival and development also can be on the hazard.The simultaneously appearance of counterfeit and shoddy goods has also constituted a serious infringement the interests of user.Therefore, great to the anti-counterfeiting technology Research Significance of product.
Each steel producer, for various counterfeit and shoddy goods and fraud means, also takes anti-counterfeit measures.Usual way is appearance packaging anti-counterfeiting technology.So-called appearance packaging anti-counterfeiting technology refers to the technology utilizing the packaged information (or feature) that can see to reach false proof object.The conventional false proof form of appearance packaging has: wrappage are false proof, one dimension, two-dimensional bar are false proof, fluorescence falsification preventing, alternating temperature are false proof and watermark anti-counterfeiting etc.The production of this class anti-counterfeit package possesses certain scientific and technological content, brings certain difficulty to fake producer.But there is a shortcoming in them: being packaged in steel handling, transportation of steel is easily lost, breakage, and some packaging also can be recovered and reuse, and user is difficult to tell truth from falsehood simultaneously.
Native system adopts laser to etch online and security code anti-counterfeiting technology, utilizes laser to be directly etched on steel by the security code after encryption, prevents steel packaging in handling, transportation from losing; Security code checking is the Product database management system information of product being deposited into enterprise by cryptographic means, and user directly utilizes mobile phone on steel, scan security code to carry out inquiring and authenticating.Because Antiforge system is located in enterprise-specific machine room, anti-counterfeit server is not connected with internet, can not be subject to any virus attack and information dropout, so the security that system stability and pseudo-code are prevented is high, can realize the false proof difficult problem of tracing to the source of steel.
Summary of the invention
A kind of laser being applied to steel is the object of the present invention is to provide efficiently to etch online and product false proof traceability system, substantially increase the antifalsification of steel, the interests of steel manufacturer, dealer are ensured, improve the brand value of product, enhance product competitiveness in the market, thus reaching the market sales volume increasing product, the market brand promoting Products is significant.
For achieving the above object, technical scheme of the present invention is: a kind of laser being applied to steel efficiently etches and product false proof traceability system online, comprises data encryption system, laser incising code system, data-storage system and Antiforge inquiry system;
Described data encryption system adopts AES encryption algorithm to be encrypted steel information and key, forms ciphering two-dimension code;
Described laser incising code system adopts laser to be etched on steel by the ciphering two-dimension code of formation;
Described data-storage system is convenient to enterprise personnel management product circulation information, monitoring product flow situation and monitoring product true and false information;
Described Antiforge inquiry system is for scanning the ciphering two-dimension code on steel, and this ciphering two-dimension code is decrypted, judge whether this steel product is counterfeit and shoddy goods, if counterfeit and shoddy goods, then described Antiforge inquiry system records 2 D code information, cell-phone number, scanning position, sweep time, EIC equipment identification code automatically, and is sent to described data-storage system and stores; Meanwhile, jump to fake and forged information feed back interface, collected the information of counterfeit and shoddy goods by user.
In an embodiment of the present invention, described laser incising code system adopts pulsed fiber lasers marking machine.
In an embodiment of the present invention, described Antiforge inquiry system is the Mobile solution based on smart mobile phone exploitation.
In an embodiment of the present invention, be a website links after described ciphering two-dimension code scanning, this website links comprises cipher key number, encrypted characters string information, and the character string after described encrypted characters string deciphering is MES material number.
In an embodiment of the present invention, described Antiforge inquiry system judges that whether steel product is the mode of counterfeit and shoddy goods and is: by scanning ciphering two-dimension code, obtain cipher key number and encrypted characters string, obtain decruption key according to cipher key number to be decrypted encrypted characters string, obtain the MES material number of steel, contrast this MES material number by Query Database and can judge whether steel product is counterfeit and shoddy goods.
Compared to prior art, the present invention has following beneficial effect:
1, fake producer is difficult to counterfeit: due to the randomness of security code and the security of storage, make fake producer cannot decode and steal security code; Due to security code uniqueness and mark use disposable, make fake producer cannot batch counterfeit, more cannot by personation security code stored in false proof database;
2, be easy to identify through cancellation:only the smart mobile phone of special anti-counterfeiting identification software need will be installed through cancellation, read and process the anti-fake code that is etched on reinforcing bar by laser equipment and just can realize On-line Product and to trace to the source recognition function.Do not need any special knowledge, complicated detection means and instrument through cancellation, just can distinguish authenticity of products, both simply, conveniently, again rapidly, accurately;
3, use cost is cheap:steel anti-fake traceability system is the Virtual Networking System based on C/S framework and mobile communication, so operation cost is low, enterprise does not need to pay high enquiry fee and uses.Through cancellation inquiry charge only according to SMS or charge of getting online without being tethered to a cable, with low cost.
Accompanying drawing explanation
Fig. 1 is present system block diagram.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is specifically described.
As shown in Figure 1, a kind of laser being applied to steel of the present invention efficiently etches and product false proof traceability system online, comprises data encryption system, laser incising code system, data-storage system and Antiforge inquiry system;
Described data encryption system adopts AES encryption algorithm to be encrypted steel information and key, forms ciphering two-dimension code;
Described laser incising code system (described laser incising code system adopts pulsed fiber lasers marking machine) adopts laser to be etched on steel by the ciphering two-dimension code of formation;
Described data-storage system is convenient to enterprise personnel management product circulation information, monitoring product flow situation and monitoring product true and false information;
Described Antiforge inquiry system (described Antiforge inquiry system is the Mobile solution based on smart mobile phone exploitation) is for scanning the ciphering two-dimension code on steel, and this ciphering two-dimension code is decrypted, judge whether this steel product is counterfeit and shoddy goods, if counterfeit and shoddy goods, then described Antiforge inquiry system records 2 D code information, cell-phone number, scanning position, sweep time, EIC equipment identification code automatically, and is sent to described data-storage system and stores; Meanwhile, jump to fake and forged information feed back interface, collected the information of counterfeit and shoddy goods by user.
Be a website links after described ciphering two-dimension code scanning, this website links comprises cipher key number, encrypted characters string information, and the character string after described encrypted characters string deciphering is MES material number.
Described Antiforge inquiry system judges that whether steel product is the mode of counterfeit and shoddy goods and is: by scanning ciphering two-dimension code, obtain cipher key number and encrypted characters string, obtain decruption key according to cipher key number to be decrypted encrypted characters string, obtain the MES material number of steel, contrast this MES material number by Query Database and can judge whether steel product is counterfeit and shoddy goods.
Be below specific embodiments of the invention.
Native system adopts laser to etch online and security code anti-counterfeiting technology, utilizes laser to be directly etched on steel by the security code after encryption, prevents steel packaging in handling, transportation from losing; Security code checking is the Product database management system information of product being deposited into enterprise by cryptographic means, and user directly utilizes mobile phone on steel, scan security code to carry out inquiring and authenticating.Because Antiforge system is located in enterprise-specific machine room, anti-counterfeit server is not connected with internet, can not be subject to any virus attack and information dropout, so the security that system stability and pseudo-code are prevented is high, can realize the false proof difficult problem of tracing to the source of steel.
Laser of the present invention efficiently etches online and product false proof traceability system comprises four subsystems, as shown in the table:
know-whysystem gives every a bundle reinforcing bar product one group unique false proof monitoring password of logistics.Online security code is etched on reinforcing bar by laser.Enterprise personnel at different levels utilize this system can management product circulation information, monitoring product flow situation, monitoring product true and false information.Dealer can by anti-forge cipher on mobile telephone scanning product, and inquiry true or false of products situation understands the relevant information of product.
1, data encryption system
Adopt AES advanced encryption algorithm: AES (AdvancedEncryptionStandard) namely: Advanced Encryption Standard is follow-on cryptographic algorithm standard, and speed is fast, and level of security is high.This algorithm is own to be widely used in every field through becoming the new data encryption standards of the U.S..AES has converged strong security, high-performance, high-level efficiency, the advantage such as easy-to-use and flexible as the data encryption standards of a new generation.
This system is formed primarily of three parts:
Password generates: MES system (i.e. manufacturing enterprise's production run perform management system) according to cryptographic algorithm with: key, the Quick Response Code of encryption etches on reinforcing bar by laser incising code system.Content after Quick Response Code scanning is one " website links ", " cipher key number ", " encrypted characters string " is comprised in link, system obtains decruption key according to cipher key number and is decrypted, and the character string after " encrypted characters string " deciphering is MES material number, as backstage query argument.
Interface design: according to enterprise practical situation defining interface, fulfillment database operates.In addition the function of encryption/decryption module is the core of whole web data storehouse encryption and decryption interface, is the basis that information security ensures.
Key management: have: secret generating, key delivery, key authentication, key use, key updating, key storage, key backup and cipher key destruction etc.
2, laser incising code system
This systemic-function is engraved on steel by laser marking machine by the security code of generation.
Adopt up-to-date pulsed fiber lasers marking machine, it is that in industry, in like product, volume is minimum, function is the strongest, the solid type laser system of minimal maintenance, at metal, and the material of more difficult mark can carry out perfection mark, space flight can be widely used in, automobile, electronics, in medicine equipment and tool making industry.
3, data-storage system
Database structure design realizes the false proof important step of product yardage, should provide good inherent mechanism support and Function Extension potentiality for functional realiey, rational in infrastructure again, is convenient to understand.
Analyzed by enterprise demand, function sub-modules reasonable in design, the operation interface that layout is reasonable, both artistic and practical.
Foreground major function:
L () load right limits: user gradation is divided into third-class, and that authority is the highest is keeper, can operate all data.
(2) data display: adopt the data in data form Pagination Display database, and show in the mode of flashback.
(3) realtime curve: every 1 minute of the page (this time management person can pass through Web.config file amendment) refreshes once, and the latest data in another tables of data in (DataTable2) in display database
(4) inquire about: have individual drop-down in succession, website is drop-down and node is drop-down.When the drop-down selection of website changes, the data during node is drop-down can because the value of the drop-down middle selection of website changes again visit data obtain the node that comprises in corresponding website.
Backstage major function:
Keeper is used for website and node also has the increasing of user profile, deletes, looks into, changes operation.This background program also realizes in Web, user input keeper's account and select log in Administrator system after system will log in this background management system keeper to the operation of system by without geographical constraints.
4, Antiforge inquiry system
Based on smart mobile phone exploitation Mobile solution interface, possess scanning Quick Response Code function, after recognizing " encrypted characters string ", being decrypted by decipherment algorithm, is a MES material number after deciphering, and system jumps to the related web page interface of display product information automatically.If Mobile solution scans a false Quick Response Code, then system records 2 D code information automatically, cell-phone number, position, sweep time, EIC equipment identification code pass back to system background, eject warning message frame " this material may be counterfeit and shoddy goods ", simultaneously, jump to fake and forged information feed back interface, collect the information " contact method of low-quality goods delivery of cargo address, feedback people, delivery of cargo quantity, other information " of counterfeit and shoddy goods.
Mobile solution and material information web interface record " cell-phone number ", " positional information ", " sweep time ", " EIC equipment identification code " automatically, upload to system background and automatically preserve, as scanning record.If the positional information of sweeping second equipment exceeds the position range that this material " sales region " allows, system produces warning message, reminding user " this material may be counterfeit product ".
Anti-fake traceability system feature of the present invention
1, fake producer is difficult to counterfeit: due to the randomness of security code and the security of storage, make fake producer cannot decode and steal security code; Due to security code uniqueness and mark use disposable, make fake producer cannot batch counterfeit, more cannot by personation security code stored in false proof database.
2, be easy to identify through cancellation:only the smart mobile phone of special anti-counterfeiting identification software need will be installed through cancellation, read and process the anti-fake code that is etched on reinforcing bar by laser equipment and just can realize On-line Product and to trace to the source recognition function.Do not need any special knowledge, complicated detection means and instrument through cancellation, just can distinguish authenticity of products, both simply, conveniently, again rapidly, accurately.
3, use cost is cheap: steel anti-fake traceability system is the Virtual Networking System based on C/S framework and mobile communication, so operation cost is low, enterprise does not need to pay high enquiry fee and uses.Through cancellation inquiry charge only according to SMS or charge of getting online without being tethered to a cable, with low cost.
Be more than preferred embodiment of the present invention, all changes done according to technical solution of the present invention, when the function produced does not exceed the scope of technical solution of the present invention, all belong to protection scope of the present invention.
Claims (5)
1. the laser being applied to steel efficiently etches and a product false proof traceability system online, it is characterized in that: comprise data encryption system, laser incising code system, data-storage system and Antiforge inquiry system;
Described data encryption system adopts AES encryption algorithm to be encrypted steel information and key, forms ciphering two-dimension code;
Described laser incising code system adopts laser to be etched on steel by the ciphering two-dimension code of formation;
Described data-storage system is convenient to enterprise personnel management product circulation information, monitoring product flow situation and monitoring product true and false information;
Described Antiforge inquiry system is for scanning the ciphering two-dimension code on steel, and this ciphering two-dimension code is decrypted, judge whether this steel product is counterfeit and shoddy goods, if counterfeit and shoddy goods, then described Antiforge inquiry system records 2 D code information, cell-phone number, scanning position, sweep time, EIC equipment identification code automatically, and is sent to described data-storage system and stores; Meanwhile, jump to fake and forged information feed back interface, collected the information of counterfeit and shoddy goods by user.
2. the laser being applied to steel according to claim 1 efficiently etches and product false proof traceability system online, it is characterized in that: described laser incising code system adopts pulsed fiber lasers marking machine.
3. the laser being applied to steel according to claim 1 efficiently etches and product false proof traceability system online, it is characterized in that: described Antiforge inquiry system is the Mobile solution based on smart mobile phone exploitation.
4. the laser being applied to steel according to claim 1 efficiently etches and product false proof traceability system online, it is characterized in that: be a website links after described ciphering two-dimension code scanning, this website links comprises cipher key number, encrypted characters string information, and the character string after described encrypted characters string deciphering is MES material number.
5. the laser being applied to steel according to claim 4 efficiently etches and product false proof traceability system online, it is characterized in that: described Antiforge inquiry system judges that whether steel product is the mode of counterfeit and shoddy goods and is: by scanning ciphering two-dimension code, obtain cipher key number and encrypted characters string, obtain decruption key according to cipher key number to be decrypted encrypted characters string, obtain the MES material number of steel, contrast this MES material number by Query Database and can judge whether steel product is counterfeit and shoddy goods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510619315.9A CN105184590A (en) | 2015-09-25 | 2015-09-25 | Laser on-line efficient etching and product anti-fake traceability system applied to steels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510619315.9A CN105184590A (en) | 2015-09-25 | 2015-09-25 | Laser on-line efficient etching and product anti-fake traceability system applied to steels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105184590A true CN105184590A (en) | 2015-12-23 |
Family
ID=54906651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510619315.9A Pending CN105184590A (en) | 2015-09-25 | 2015-09-25 | Laser on-line efficient etching and product anti-fake traceability system applied to steels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105184590A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469699A (en) * | 2015-12-29 | 2016-04-06 | 浙江省水利水电勘测设计院 | Anti-counterfeiting two-dimensional code identification and laying method thereof |
| CN106330461A (en) * | 2016-08-30 | 2017-01-11 | 西安小光子网络科技有限公司 | Optical label anti-counterfeiting method and system based on one-way hash function |
| CN109508772A (en) * | 2018-10-12 | 2019-03-22 | 安徽胜利精密制造科技有限公司 | A kind of two dimensional code calibrating block |
| CN110020872A (en) * | 2019-01-24 | 2019-07-16 | 中企信诚(北京)防伪技术有限公司 | The online endowed method of cold laser books |
| CN114260317A (en) * | 2021-11-29 | 2022-04-01 | 陕西钢铁集团有限公司 | Numerical control encryption rolling and reverse tracing method for deformed steel bar |
| CN114638486A (en) * | 2022-03-07 | 2022-06-17 | 江苏智蝶数字科技有限公司 | Steel pipe quality tracing method and system based on intelligent identification and recognition system |
| CN114771107A (en) * | 2022-06-22 | 2022-07-22 | 佛山豪德数控机械有限公司 | Ink jet numbering machine system of distinguishable sign indicating number position for intelligent manufacturing production line |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103810606A (en) * | 2014-02-25 | 2014-05-21 | 上海潞淼物联网信息科技有限公司 | RFID-based traceability electronic tag and traceability method for alcohol products |
| CN104299140A (en) * | 2014-09-12 | 2015-01-21 | 广州市坚真信息科技有限公司 | Two-dimensional code anti-counterfeiting traceability system and method based on e-commerce |
| CN104881787A (en) * | 2015-05-13 | 2015-09-02 | 景视佳传媒科技（北京）有限公司 | Method, system and device for two-dimension code authenticity |
-
2015
- 2015-09-25 CN CN201510619315.9A patent/CN105184590A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103810606A (en) * | 2014-02-25 | 2014-05-21 | 上海潞淼物联网信息科技有限公司 | RFID-based traceability electronic tag and traceability method for alcohol products |
| CN104299140A (en) * | 2014-09-12 | 2015-01-21 | 广州市坚真信息科技有限公司 | Two-dimensional code anti-counterfeiting traceability system and method based on e-commerce |
| CN104881787A (en) * | 2015-05-13 | 2015-09-02 | 景视佳传媒科技（北京）有限公司 | Method, system and device for two-dimension code authenticity |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469699A (en) * | 2015-12-29 | 2016-04-06 | 浙江省水利水电勘测设计院 | Anti-counterfeiting two-dimensional code identification and laying method thereof |
| CN106330461A (en) * | 2016-08-30 | 2017-01-11 | 西安小光子网络科技有限公司 | Optical label anti-counterfeiting method and system based on one-way hash function |
| CN106330461B (en) * | 2016-08-30 | 2019-06-18 | 西安小光子网络科技有限公司 | A kind of optical label method for anti-counterfeit and system based on one-way hash function |
| CN109508772A (en) * | 2018-10-12 | 2019-03-22 | 安徽胜利精密制造科技有限公司 | A kind of two dimensional code calibrating block |
| CN110020872A (en) * | 2019-01-24 | 2019-07-16 | 中企信诚(北京)防伪技术有限公司 | The online endowed method of cold laser books |
| CN114260317A (en) * | 2021-11-29 | 2022-04-01 | 陕西钢铁集团有限公司 | Numerical control encryption rolling and reverse tracing method for deformed steel bar |
| CN114638486A (en) * | 2022-03-07 | 2022-06-17 | 江苏智蝶数字科技有限公司 | Steel pipe quality tracing method and system based on intelligent identification and recognition system |
| CN114638486B (en) * | 2022-03-07 | 2023-08-04 | 江苏智蝶数字科技有限公司 | Steel pipe quality tracing method and system based on intelligent identification and recognition system |
| CN114771107A (en) * | 2022-06-22 | 2022-07-22 | 佛山豪德数控机械有限公司 | Ink jet numbering machine system of distinguishable sign indicating number position for intelligent manufacturing production line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105184590A (en) | Laser on-line efficient etching and product anti-fake traceability system applied to steels | |
| US11626991B2 (en) | Methods and systems for automatic object recognition and authentication | |
| CN110073430B (en) | PUF-based composite security mark for anti-counterfeiting | |
| KR101127327B1 (en) | Methods and systems for marking, tracking and authentication of products | |
| US10554405B1 (en) | Methods and systems for preparing and performing an object authentication | |
| CN112042153A (en) | Composite security marking and method and device for providing and reading a composite security marking | |
| CN102930307A (en) | Anti-counterfeiting authentication method for famous wine | |
| CN103093361A (en) | Commodity double-layer anti-fake method based on technologies of internet of things | |
| CN104217241A (en) | Electronic anti-fake label and realizing method | |
| CN101201886A (en) | Three-he-code for recognizing commodity | |
| CN103886469A (en) | Product two-dimension code generation and query system | |
| CN104463647A (en) | Electronic invoice-based electronic posting method and system and electronic invoice client | |
| CN102855577A (en) | Multiple merchandise anti-counterfeiting verification method based on cloud computing | |
| EP3099033B1 (en) | System architecture and method for ensuring network information security | |
| CN105373933A (en) | Food circulation traceability method based on electronic inspection report | |
| CN113469716A (en) | Product tracing method and system based on block chain and identification analysis | |
| US20150379524A1 (en) | Method and system for authenticating physical items | |
| CN102842053B (en) | A kind of false proof figure code label and manufacture method thereof | |
| CN202870898U (en) | Radio frequency-based commodity information identification system | |
| Lim et al. | A new hash-based RFID mutual authentication protocol providing enhanced user privacy protection | |
| EA035937B1 (en) | Secure item identification based on physical label properties | |
| CN107979458A (en) | A kind of two-dimensional bar data ciphering method | |
| CN106504007A (en) | A kind of commodity counterfeit prevention management system based on NFC electronic tags | |
| Gandino et al. | A security protocol for RFID traceability | |
| US20220084042A1 (en) | Method for ensuring the authenticity and validity of item ownership transfer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20151223 |