CN103679432A - A VNMS system supporting a dynamic structured application platform - Google Patents
A VNMS system supporting a dynamic structured application platform Download PDFInfo
- Publication number
- CN103679432A CN103679432A CN201210361559.8A CN201210361559A CN103679432A CN 103679432 A CN103679432 A CN 103679432A CN 201210361559 A CN201210361559 A CN 201210361559A CN 103679432 A CN103679432 A CN 103679432A
- Authority
- CN
- China
- Prior art keywords
- business
- vnms
- service
- data
- business unit
- 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
Images
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Provided is a VNMS system supporting a dynamic structured application platform. The VNMS is characterized by being a flexible system combined with a server application system based on a distributed system formed by a dynamic unified identity and authorization system and a data exchange center. Namely, the VNMS establishes a mapping relation between actual computer network facilities and user service organization management modes so as not only to be adapted to service change, but also to facilitate system expansion. Therefore, the VNMS can be used as professional software demanded by users and can be a platform satisfying user comprehensive service, thereby satisfying using requirements of government departments and enterprise and public institutions and being an important constituent part of electronic government affairs and electronic commerce of the government departments and enterprise and public institutions. Accordingly, it is beneficial to embedding and secondary development of the system to provide a concept of unit of business. The system has significant meaning for decrease in informatization construction and maintenance cost.
Description
Technical field
The invention belongs to IT sector application field, a kind of VNMS system of supporting dynamic construction application platform both E-Government, ecommerce construction aspect being provided.
Background technology
For IT industry, have at present following problem:
A difficult problem one: application software kind is a lot, often Yi Ge unit or an action will relate to or use several application software; On the other hand, because management is a complexity and loaded down with trivial details task, information category is difficult to quantize or be confined to certain internal system more, cannot realize unified cross-cutting, across content, cross-platform, be unfavorable for sharing of information resources.
A difficult problem two: the daily operation of enterprise all changes with development, and the development of business also changes, and finds and is more suitable for, for daily operation, having relative management area, and function changes smaller, quantifiable application software, is also a problem.
A difficult problem three: due to the specialization of business, the software of exploitation or large and complete, causes system complex now, very high with cost of development, the development and implementation cycle is long, effect is difficult to control, or little, but cannot meet the comprehensive transacting business in business post, not only cause the work of repetition typing, also easily cause data inconsistent, produce self-contradictory result, impact is used.
And at the technical elements of system development, traditional way is the project that develops software based on procedural style, although technology is applied to ripe OO method day by day, but diversity and lack of standard due to the variation of business, certainly will affect the exploitation of software systems, also shaken employing object-oriented development basis, weaken the advantage that this technological development brings, cause development amount large, there are many repeated works, the business unit originally interkniting can not be become independently individual one by one, management, utilize that in process, to be difficult to re-establish standard multiplexing, a kind of VNMS system of supporting dynamic construction application platform of the present invention, on existing system development technique basis, the operation system building with this has good extendability, meet the demand that customer service changes, and development and maintenance cost is low, form " flexibility " system that is adapted to business development, platform can be according to the random expansion of user's requirement, both " specialty " software systems of user can have been become, also can become the platform that meets user's integrated service, with this, meet government department, enterprises and institutions' request for utilization, become their E-Government, the important component part of ecommerce.
Summary of the invention
Configuration/exploitation/the management that how to solve computer internet technology exists many problems, change the traditional project that develops software way, meet business demand, constantly reduce development and maintenance cost, form " flexibility " system that is adapted to business change and progress, it is to realize like this, at OOA, OOD, SOA, in the technical foundation such as cloud computing, virtual network management system---VNMS (the Virtual Net Manage System) system of setting up, with dynamic unified identity authentication and authoring system, both (Identity & Authorization System, IAS) and (the Data Exchange Central of data switching center, DEC) forming distributed system is basis, " flexibility " system with business application system composition, both the actual computer network equipment and customer service management pattern of organization mapping relations had been set up, the distributed system forming, making system not only be adapted to business changes, and be easy to expansion, both can become " specialty " software that user requires, also can become the platform that meets user's integrated service, can meet government department, enterprises and institutions' request for utilization, become their E-Government, the important component part of ecommerce, and progressively set up the electronic service platform be applicable to business department.
The exploitation of IAS is to meet SOA technology, service-oriented architecture (Service-Oriented Architecture, SOA) be a component model, it is Object-oriented Technique development, and MVC development mode (Model-View-Controller, MVC), the input of an application, processing, output flow process are carried out to separation according to the mode of Model, View, Controller, such application is divided into model layer, view layer, three layers of key-course, and IAS is mainly comprised of three subsystems.
Customer information control system: provide user to register and manage, group arranges, and the division of groups of users etc.
Service authorization system: according to group under registered user, authorize each operation system or role's operating right.
Business module management system: add the business unit line parameter setting of going forward side by side, provide user according to operation flow, carry out flow setting, combinations of services etc. construct each service sub-system of user.
IAS adopts standardization interface, is mainly divided into title column district, function selection district, operational zone, and standardized operation mode.
The VNMSDB database that system is proprietary, it mainly supports three subsystem operations, mainly contain user message table, business unit piece table, with list of devices, port list, route list, domain name mapping list etc., provide system by IP address, each managed network equipment node effectively to be managed, the mode of working out according to user forms Virtual Networking System.
The object of DEC provides each operation system to carry out in real time exchanges data, for data exchange interface is provided, to guarantee the consistance of isomeric data source data.
Exchanges data connection pool: by name queue is served, trigger message queue service, the management of Data Connection Pool, realizes exchanges data.
Business unit (Unit of Business): referred to a minimum operation that business is required here, it is the minimum program element that forms operation system.
Set up business unit concept, according to business unitization, require to utilize interface connector (Interface Connector) that basic building block (Software Component) is interconnected to constitute, form business unit.
Adopt between business unit and construct operation flow by affairs prompting, affairs prompt mode.
Affairs prompting: be to process a certain service informing information.
Affairs prompt: process a certain business to the restriction of its result and change next step flow process of business processing.Thereby form the operation flow of whole system.
Operation system: specially finger completes the application system of its business procedure towards certain industry or field here.
Workflow for dynamic service not only can comprise the operation between department, even can also comprise and the operation of not carrying out for the outside partner of controlling, and accomplishes system " expansion " to greatest extent.
By VNMS system and operation system, form software architecture, it is a dynamic unified service handling information platform, its flow process is as follows, as man-machine interface, utilize the system of entering that logs in that system provides, after being confirmed, obtain different parameter informations, obtain service authorization etc., here user sees the vocational work content that business service system provides the daily processing of employee is to meet customer service custom flow process and operation completely, such as the organizational structure of affiliated unit, department, personnel etc., and computer network under not needing to know.
Accompanying drawing explanation
Accompanying drawing 1 is the system architecture schematic diagram of this invention.
Accompanying drawing 2 is the network hardware schematic diagram of this invention.
Accompanying drawing 3 is the business unit structural drawing of this invention.
Accompanying drawing 4 is the VNMSDB-ER figure of this invention.
Embodiment
What in Fig. 1, describe is VNMS system, it and operation system form a real-time dynamic system, meet the real-time extension of business, form " flexibility " system that is adapted to business development, in Fig. 1, right side provides computerese, instrument, the database that exploitation adopts, and it is mainly comprised of three subsystems.
Customer information control system: provide user to register and manage, group arranges, and the division of groups of users etc.
User management: user's registration, information editing, systematic searching.
Group's management: according to service needed, set up organization and administration, for example, unit, department, client, employee.
User search: for find out the user that will see according to different keywords.
Group divides: according to realm, user is belonged to different groups, how unit one belongs to.
Service authorization system: according to group under registered user, authorize each operation system or role's operating right.
Business module ADMINISTRATION SUBSYSTEM: add the business unit line parameter setting of going forward side by side, provide user according to operation flow, carry out flow setting, combinations of services etc. construct each service sub-system of user.
IAS adopts standardization interface: as be divided into title column district, function selection district, operational zone and standardized operation mode.
The VNMSDB database of setting up is used for supporting IAS system, such as setting up user message table, business unit piece table, list of devices, port list, route list, domain name mapping list etc., set up the required table of subsystems, provide VNMS system by IP address, each managed network equipment node effectively to be managed, form Virtual Networking System.
Set up following list:
Equipment list structure: ID, AppName, Hostname, HostIP, Type, loginName, Password, Stats port arranges the structure of list: ID, AppName, HostPort, HostIPType, HostIPRunType, HostCycleStartDate, HostCycleStartTime, HostCycleEndTime, AppCientName, AppCientPassword, Stats
The design of Data Connection Pool
By name queue is served, trigger message queue service, the management of Data Connection Pool, realizes exchanges data.
Data Connection Pool: add by calling data storehouse and drive the data source being configured in Data Connection Pool, this data source is for system call, to guarantee the consistance of isomeric data source data.
Data-driven: what data-driven was mainly to provide the data of carrying out for the data of each database (containing isomery) can reverse operational module, i.e. all logical relations of bidirectional operation.
Data source table: ID, DSN, place server, 0S, development language, DB.name, unit, remarks
Operative relationship tables of data list: ID, source table name claims, 0BJECT.Table.ID, object table title OBJECT.Table.ID, parameter, remarks.
In description source database, between table and target database table, swap data obtains logical relation, notes main external key relation.
Parameter configuration
The automatic detecting time: initial time, number of times
Routine inspection mode: by year, month, day, time;
Operation: Refresh Data, data check
User profile: User_ID, password
Host-host protocol: TCOP/IP
URL address: IP address (FF.FF.FF.FF),
Explanatory notes:
Data message form
When carrying out exchanges data, adopt following form transmission: frame head, data source address, destination address, subscriber verification number, data message, verification, postamble.
By application layer or session layer, realize the transmission of data message.
Code converter: along with the informatization of each business department, constantly release the computer software that some adapt to this department and the industry, but these softwares have the code library of the own system operation of a set of support when it designs, therefore also just form various code standards, the exchanges data that therefore will realize heterologous systems when the exchanges data of corresponding software, is synchronously carried out corresponding code conversion again.
Because code is after system made, in regular period, there is stability, therefore it should be encapsulated in corresponding application software, but it has again certain code maintenance function for adapting to the needs of business development, therefore set up for the unified code converter framework of various code libraries foundation and form the reliable guarantee that unified transcoder system realizes various message exchanges, reach resource sharing.
Data maintenance
For guaranteeing the consistance of data, set up increase, the deletion of unified data, the maintenance module of modification, its major key according to data, external key relation are successively changed, and form journal file, form submit to after refresh data operation, otherwise rollback.
Data maintenance design: set up master data element major key, if personal management is that identification card number (or individual No. ID), unit management are the ID of unit, set up ER relation table database structure.(for personal information, take ID (identity number) card No. as unique identification in design, for enterprise sign number), the unitarity of guarantee information.
Can, according to No. ID by each table major key, list contingency table and can carry out data maintenance operating function.
In Fig. 1, for VNMS system and business application system composition loosely coupled system, it is by the operation system that adopts business unit to form, and the existing operation system of user, they agree with mutually, the business service platform of composition, expressing what to user, see is to meet customer service custom flow process and operation completely, such as the organizational structure of affiliated unit, department, personnel etc., and familiar method of operating, and computer network under not needing to know.
Descriptive system network hardware principle schematic in Fig. 2, can see that VNMS is deployed on server, by Intert and other database server, and application server etc., by Intranet, Internet etc. form service platform system.
In the business unit structure that Fig. 4 describes, business unit (Unit of Business): referred to a minimum operation that business is required here, it is the minimum program element that forms operation system, set up business unit (Unit of Business) concept, it is to utilize interface connector (Interface Connector) that soft member (Software Component) is interconnected to constitute according to business unit requirement, forms business unit.
The target of business unit is exactly the industry field software service, and service content, service procedure standardization propose business unit granulation target, at this, form the roughness index of weighing its " size ".
Interface connector (Interface Connector) is the program body of " special ", and its object is exactly the requirement according to business unit, by interface connector, basic component is coupled together, and forms business unit one by one.
With interface connector (Interface Connector), one or several basic building blocks are coupled together, form business unit, and operation flow is by organizing definition to realize by flow process mode some business unit, it has automatically and manpower intervention mode, these business unit form a service by flow services, and some services are with regard to construction system.
Basic component (Component of Basic) is the program body by the Minimal Realization operation of computer development staffing, it does not rely on any business, according to software engineering deveironment standard, carry out completely, there is standard input/output interface, attribute and method characteristic, the soft entity of encapsulation that can inherit, both the exploitation of basic component should meet OO method, the encapsulation having had as an entity, multiplexing and corresponding method, attribute, so as a development teams, exploitation enterprise can according to towards industry and the feature of SDK (Software Development Kit), basis of formation component base, for developer, call.
In VNMSDB database, set up following list (table), manage operation.
Business unit table: BID, title, describes, and calls title, mode, parameter, I/0,0S, HostIP, HostPort.
Software component table: SID, title, describes, and calls title, mode, parameter, I/0,0S, HostIP, HostPort.
Interface connector table: CID, title, describes, and calls title, mode, parameter, I/0,0S, HostIP, HostPort.
Description not only can comprise the operation between business post for the workflow of dynamic service, even can also comprise the operation of carrying out between department, when constructing operation flow, between business unit, introduce affairs prompting, affairs prompt mode, thereby form the operation flow of whole system.
Affairs prompting is the information that is processing a certain business.
Affairs prompt is processed a certain business to the restriction of its result and is changed next step flow process of business processing
Business unit is divided three classes.
● first group of usually said specialized service, what handle is certain concrete industry, the business tine in a certain field.For example, entry blank is printed in online registration.Europe
● second group is conventional public service instrument, as SMS, mail, office software etc.
● the 3rd group is tool-class, comprises data mining, data analysis etc., the chart of standard.
Data exchange interface is provided, form Yi Ge data switching center (DEC), can be real-time carry out exchanges data with other operation system, workflow for dynamic service not only can comprise the operation between department, even can also comprise and the operation of not carrying out for the outside partner of controlling, data resource is mainly for application system that cannot open operation interface, or only need externally provide the scape of data, services and set up, can be formatted data and nonformatted data, for example database and various file be exactly exemplary resource.
In Fig. 4, its general data table is described, the operation system ER graph of a relation of setting up according to IP device list.
By component base, web member storehouse, by composition one individual system systems such as software aids, the platform frame of reference of describing referring specifically to Fig. 5.The running environment that platform feature module when this platform is divided into operation forms, the functional module when designing, developing and managing forms developing instrument two large divisions.
Platform is worked out general business and data standard, the self-defined flow definition of support, business customizing flexibly, the standardization of software product and the contradiction between personalization have been solved comprehensively, Distributed Services is provided simultaneously, multiple database interface, workflow engine, globalization and multi-platform client-access, the functional module support of the aspects such as the infrastructure services such as data encryption and security of system.
Meet the functional module of basic technology platform and aid and related object are provided in SOA system.The core of SOA frame of reference is basic technology platform and aid.Basic technology platform is comprised of safety, mutual, flow process, business, interface service.Flow services is supported the design of complex business process, operation and monitoring management.
Analysis modeling instrument: for component base, web member storehouse, business sheet element storehouse being configured according to practical business flow process and being connected at basic technology platform.
Integrated Development Tool: provide developer to develop the resources such as business unit, basic component, interface connector.
Operational management instrument: provide the mode of operation that is integrated in actual motion system in basic technology platform, the method for operation, external resource information interaction mode.
Standardization based on advanced technology framework and business, standardization, by " software component+business unit+relation ", realize inter-trade, cross-system, upgrading and expansion across type service system, easily the J2EE of employing standard develops as basic technology platform, J2EE itself is the open type developing standard platform based on java, use J2EE as exploitation standard, can mask the isomerism of background data base, the isomerism of operating system, and can realize interconnection from different systems easily, utilize software platform just can set up the electronic service platform that is applicable to business department, progressively form and cover the management service capability that enterprises and institutions' tissue utilizes overall process, realize inter-trade, cross-system, upgrading and expansion across type service system, both adapted to the use of existing application software, can carry out secondary development along with business changes again, and can form loose content to development requires.
Claims (7)
1. a kind of VNMS system of supporting to build dynamic application platform of the present invention, it is characterized in that adopting that SOA technology sets up that to take the distributed system that dynamic unified identity authentication and authoring system and data switching center form be basis, itself and business application system form " flexibility " system that is adapted to business development, that existing management pattern of organization and the actual computer network equipment are set up to mapping relations, the distributed system forming, meet the real-time dynamic system that business changes, form the electronic service platform that is applicable to business department.
2. according to a kind of VNMS system of supporting to build dynamic application platform described in right 1, it is characterized in that adopting the operation flow of affairs prompting, affairs prompt to form, affairs promptings is the information that is processing a certain business, and affairs prompt is processed a certain business to the restriction of its result and changed next step flow process of business processing.
3. according to a kind of VNMS system of supporting to build dynamic application platform described in right 1, it is characterized in that providing data exchange interface, form the DEC of Yi Ge data switching center, can be real-time carry out exchanges data with other operation system.
4. according to a kind of VNMS system of supporting to build dynamic application platform described in right 1, it is characterized in that proposing business unit (the Unit of Business) concept in SOA technical foundation, it is to utilize interface connector (Interface Connector) that basic building block (Software Component) is interconnected to constitute according to business unit requirement, business unit granulation target is proposed, at this, form the roughness index of weighing its " size ", interface connector (Interface Connector) is the program body of " special ", its object is exactly the requirement according to business unit, by interface connector, basic component is coupled together, form business unit one by one.
5. according to described in right 1, it is characterized in that business unit is divided three classes, first group of usually said specialized service, what handle is certain concrete industry, the business tine in a certain field, second group is conventional public service instrument, the 3rd group is tool-class, comprises data mining, data analysis etc., the chart of standard.
6. according to a kind of VNMS system of supporting to build dynamic application platform described in right 1, it is characterized in that with interface connector (Interface Connector), one or several software components being coupled together, form business unit, and operation flow is by organizing definition to realize by flow process mode some business unit, it has automatically and manpower intervention mode, these business unit form a service by flow services, and some services are with regard to construction system.
7. according to a kind of VNMS system of supporting to build dynamic application platform described in right 1, it is characterized in that by component base, web member storehouse, by composition one individual system systems such as software aids, the running environment that platform feature module when this platform is divided into operation forms, the functional module when designing, developing and managing forms developing instrument two large divisions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210361559.8A CN103679432A (en) | 2012-09-17 | 2012-09-17 | A VNMS system supporting a dynamic structured application platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210361559.8A CN103679432A (en) | 2012-09-17 | 2012-09-17 | A VNMS system supporting a dynamic structured application platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103679432A true CN103679432A (en) | 2014-03-26 |
Family
ID=50316908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210361559.8A Pending CN103679432A (en) | 2012-09-17 | 2012-09-17 | A VNMS system supporting a dynamic structured application platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103679432A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107644317A (en) * | 2017-09-21 | 2018-01-30 | 成都信息工程大学 | A kind of service enabler based on multi-level two-way circulation control |
| CN113377882A (en) * | 2021-06-08 | 2021-09-10 | 北京巨网云互联科技有限公司 | Method for realizing relation model in internet organization and among organizations |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101364289A (en) * | 2008-09-24 | 2009-02-11 | 中国移动通信集团福建有限公司 | Generalized flowsheet platform for corporation |
| CN101482817A (en) * | 2008-12-18 | 2009-07-15 | 浙江大学 | Large-particle Java component assembly method based on black box |
| CN101706738A (en) * | 2009-10-29 | 2010-05-12 | 中国联合网络通信集团有限公司 | Flow application system |
| CN102479100A (en) * | 2010-11-26 | 2012-05-30 | 中国科学院软件研究所 | Pervasive computing environment virtual machine platform and creation method thereof |
-
2012
- 2012-09-17 CN CN201210361559.8A patent/CN103679432A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101364289A (en) * | 2008-09-24 | 2009-02-11 | 中国移动通信集团福建有限公司 | Generalized flowsheet platform for corporation |
| CN101482817A (en) * | 2008-12-18 | 2009-07-15 | 浙江大学 | Large-particle Java component assembly method based on black box |
| CN101706738A (en) * | 2009-10-29 | 2010-05-12 | 中国联合网络通信集团有限公司 | Flow application system |
| CN102479100A (en) * | 2010-11-26 | 2012-05-30 | 中国科学院软件研究所 | Pervasive computing environment virtual machine platform and creation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 檀庭方: "基于SOA的第三方业务集成平台代理的研究与实现", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
| 欧阳树生等: "基于SOA体系架构的集团企业身份认证中心构建", 《信息技术与标准化》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107644317A (en) * | 2017-09-21 | 2018-01-30 | 成都信息工程大学 | A kind of service enabler based on multi-level two-way circulation control |
| CN113377882A (en) * | 2021-06-08 | 2021-09-10 | 北京巨网云互联科技有限公司 | Method for realizing relation model in internet organization and among organizations |
| CN113377882B (en) * | 2021-06-08 | 2022-10-04 | 巨网云互联(北京)科技股份有限公司 | Method for realizing relation model in internet organization and among organizations |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105843182B (en) | A kind of power scheduling accident prediction system and method based on OMS | |
| CN101388904B (en) | GIS service aggregating method, device and system | |
| AU2019232804A1 (en) | Decision tables and flow engine for building automated flows within a cloud based development platform | |
| US10101972B1 (en) | Data modelling and flow engine for building automated flows within a cloud based developmental platform | |
| CN111694555B (en) | Service system construction method and device, electronic equipment and storage medium | |
| CN113626128B (en) | Audio-visual media micro-service third-party module access method, system and electronic equipment | |
| CN105893055B (en) | Flow engine hardware and software platform triggering method | |
| CN110188132B (en) | Data exchange method and system | |
| CN102054224A (en) | SOA (Service Oriented Architecture)-based clothes enterprise collaborative management system development method and system | |
| CN113836218A (en) | Distributed heterogeneous processing system based on workflow | |
| CN113673961A (en) | Archive scheduling method based on workflow | |
| CN108108986A (en) | A kind of design method of CRM system, device and electronic equipment | |
| Almeida et al. | Survey on microservice architecture-security, privacy and standardization on cloud computing environment | |
| CN102567334A (en) | Office automation system based on heterogeneous data | |
| CN102193958A (en) | Method for implementing spatial decision support system based on Internet | |
| CN105809345A (en) | API (application programming interface) management and virtualization-based service oriented platform and control method | |
| CN107896242B (en) | Service sharing method and device | |
| CN113515267A (en) | PaaS platform based on industrial Internet of things | |
| CN103679432A (en) | A VNMS system supporting a dynamic structured application platform | |
| CN113298506B (en) | Block chain service cooperation method and platform | |
| CN114298694A (en) | Block chain service platform management method and device, computer equipment and storage medium | |
| CN113822557A (en) | Data fusion management system, data fusion management device, electronic device, and medium | |
| EP3206139A1 (en) | Circle layer system construction method and apparatus | |
| US8990836B2 (en) | Integrating software solution units | |
| CN102136097A (en) | Service oriented architecture (SOA)-based clothing enterprise collaborative management system development method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |