CN112068846B - Application distribution method, device and medium based on dual systems - Google Patents
Application distribution method, device and medium based on dual systems Download PDFInfo
- Publication number
- CN112068846B CN112068846B CN202010792874.0A CN202010792874A CN112068846B CN 112068846 B CN112068846 B CN 112068846B CN 202010792874 A CN202010792874 A CN 202010792874A CN 112068846 B CN112068846 B CN 112068846B
- Authority
- CN
- China
- Prior art keywords
- application
- desktop
- pool
- module
- management module
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000009826 distribution Methods 0.000 title claims abstract description 26
- 230000009977 dual effect Effects 0.000 title claims abstract description 19
- 238000000605 extraction Methods 0.000 claims abstract description 24
- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- 238000004590 computer program Methods 0.000 claims description 15
- 230000006870 function Effects 0.000 claims description 13
- 238000011900 installation process Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000003860 storage Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002155 anti-virotic effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/61—Installation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/61—Installation
- G06F8/62—Uninstallation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
- G06F9/452—Remote windowing, e.g. X-Window System, desktop virtualisation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Stored Programmes (AREA)
Abstract
The application provides a method, equipment and medium for distributing applications based on a dual system in the technical field of cloud desktops, wherein the method comprises the following steps: step S10, selecting a pool desktop template in a management server through a pool desktop management module, and adding and uploading an application to be distributed in the management server; step S20, a pool desktop management module starts the Chi Zhuomian template, and starts an extraction module to monitor a file system and a registry; step S30, installing the application, generating an application package by the extraction module based on monitoring data generated by monitoring, and sending the application package to the pool desktop management module; and step S40, the pool desktop management module deploys the application package to a designated cloud desktop through a deployment module. The application has the advantages that: the compatibility of application distribution is greatly improved, and the personalized application requirements of users are further met.
Description
Technical Field
The application relates to the technical field of cloud desktops, in particular to an application distribution method, device and medium based on a dual system.
Background
When the cloud desktop is released in a pool desktop mode, users of all pool desktops use the same system template, and after the pool desktops are restarted, data in the system disk are lost, so that personalized application requirements of the users cannot be effectively supported. To meet the requirements of personalization, application virtualization technology and application layering technology are conventionally adopted.
The application virtualization technology comprises two types, namely, a server needing to be published, such as XenAP of Citrix, app-V of Microsoft, is used for installing an application in the application virtualization server, then the application is published to a cloud desktop, and the cloud desktop uses the published application through a remote display protocol; and secondly, the application virtualization technology without agent, such as the ThinApp of VMware, encapsulates the application and the dependency library thereof together, packages the application into a single application program, and can directly run in the cloud desktop without an additional server. However, the traditional application virtualization technology has poor compatibility to partial applications, and especially cannot support service applications and antivirus software.
Application Layering techniques such as App Layering, VMware App Volumes, etc. of Citrix intercept IO requests based mainly on the minifilter filter driver of the file system and redirect them into the corresponding application layer. But the application layering technology cannot support applications (such as antivirus software) based on boot service initiation mode.
Therefore, how to provide an application distribution method, device and medium based on dual systems, to improve the compatibility of application distribution, and further to meet the personalized application requirements of users, becomes a problem to be solved urgently.
Disclosure of Invention
The application aims to solve the technical problem of providing a dual-system-based application distribution method, equipment and medium, which promote the compatibility of application distribution and further meet the personalized application demands of users.
In a first aspect, the present application provides a dual-system-based application distribution method, which requires using a pool desktop management module, an extraction module, and a deployment module;
the pool desktop management module is used for managing the life cycle of the application, namely the application is managed by adding, deleting, modifying and inquiring; the extraction module is used for monitoring the installation process of the application, extracting files and configuration information which change in the installation process, and packaging the files and the configuration information into an application package; the deployment module is used for deploying the application package to the cloud desktop;
the method comprises the following steps:
step S10, selecting a pool desktop template in a management server through a pool desktop management module, and adding and uploading an application to be distributed in the management server;
step S20, a pool desktop management module starts the Chi Zhuomian template, and starts an extraction module to monitor a file system and a registry;
step S30, installing the application, generating an application package by the extraction module based on monitoring data generated by monitoring, and sending the application package to the pool desktop management module;
and step S40, the pool desktop management module deploys the application package to a designated cloud desktop through a deployment module.
Further, the step S20 specifically includes:
after the pool desktop management module starts the Chi Zhuomian template, the extraction module is automatically started, and monitoring of a file system and a registry of the cloud desktop is performed.
Further, the step S30 specifically includes:
and the management server installs the application on a cloud desktop, the extraction module encapsulates the file and registry information which are changed before and after the application is installed into an application package, and the application package is sent to the pool desktop management module.
Further, the step S40 specifically includes:
step S41, the pool desktop management module sends the application package to a designated cloud desktop and triggers a deployment module;
step S42, after the deployment module closes the restarting and restoring functions of the virtual machine corresponding to the cloud desktop, the cloud desktop is automatically started from the PE system, and the application package is mounted;
s43, loading a registry file of a cloud desktop, and copying the file in the application package onto the cloud desktop after importing registry item information in the application package into the registry file;
and S44, closing the PE system, recovering the starting setting, creating a new snapshot for the virtual machine, and starting a restarting and restoring function of the virtual machine.
Further, the pool desktop management module is arranged on the management server; the extraction module and the deployment module are both arranged on the cloud desktop.
In a second aspect, the present application provides a dual system based application distribution device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the method of the first aspect when executing the program.
In a third aspect, the present application provides a dual system based application distribution medium having stored thereon a computer program which when executed by a processor implements the method of the first aspect.
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
the file system and the registry are monitored through the extraction module, the files and registry information which are changed before and after application installation are packaged into an application package, the application package is sent to the cloud desktop, the deployment module of the cloud desktop updates the registry file of the cloud desktop through the registry information after the cloud desktop is started from the PE system, and the files in the application package are copied to the cloud desktop, namely, distribution of the application is completed through a dual system.
The foregoing description is only an overview of the present application, and is intended to be implemented in accordance with the teachings of the present application in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present application more readily apparent.
Drawings
The application will be further described with reference to examples of embodiments with reference to the accompanying drawings.
Fig. 1 is a flow chart of a dual system based application distribution method of the present application.
Fig. 2 is a schematic structural view of an application distribution device based on a dual system according to the present application.
Fig. 3 is a schematic diagram of an application distribution medium based on a dual system according to the present application.
Detailed Description
The embodiment of the application improves the compatibility of application distribution by providing the application distribution method, the device and the medium based on the dual system, thereby meeting the personalized application requirements of users.
Example 1
The embodiment provides an application distribution method based on a dual system, as shown in fig. 1, a pool desktop management module, an extraction module and a deployment module are required to be used;
the pool desktop management module is used for managing the life cycle of the application, namely the application is managed by adding, deleting, modifying and inquiring; the extraction module is used for monitoring the installation process of the application, extracting files and configuration information which change in the installation process, and packaging the files and the configuration information into an application package; the deployment module is used for deploying the application package to a cloud desktop (user desktop);
the method comprises the following steps:
step S10, selecting a pool desktop template in a management server through a pool desktop management module, and adding and uploading an application to be distributed in the management server;
step S20, a pool desktop management module starts the Chi Zhuomian template, opens a control console of the Chi Zhuomian template, and starts an extraction module to monitor a file system and a registry;
step S30, installing the application, generating an application package by the extraction module based on monitoring data generated by monitoring, and sending the application package to the pool desktop management module;
and step S40, the pool desktop management module deploys the application package to a designated cloud desktop through a deployment module.
The step S20 specifically includes:
after the pool desktop management module starts the Chi Zhuomian template, the extraction module is automatically started, and monitoring of a file system and a registry of the cloud desktop is performed.
The step S30 specifically includes:
the management server installs the application on a cloud desktop, the extraction module analyzes the dependency relationship of the application, packages the file and registry information which change before and after the application is installed into an application package, and sends the application package to the pool desktop management module.
The step S40 specifically includes:
step S41, the pool desktop management module sends the application package to a designated cloud desktop and triggers a deployment module;
step S42, after the deployment module closes the restarting and restoring functions of the virtual machine corresponding to the cloud desktop, the cloud desktop is automatically started from the PE system, and the application package is mounted; the deployment module replaces a WinRE subsystem for system repair in the windows system with a PE system; the PE system is a Windows pre-installation environment, is a minimum Win32 subsystem with limited services, is based on Windows XP Professional and above kernels running in protected mode, and includes minimum functions required to run Windows installer and script, connect network sharing, automate basic processes, and perform hardware validation.
S43, loading a registry file of a cloud desktop, and copying the file in the application package to a corresponding position of the cloud desktop after importing registry item information in the application package into the registry file;
and S44, closing the PE system, recovering the starting setting, creating a new snapshot for the virtual machine, and starting a restarting and restoring function of the virtual machine. Snapshots (snapshot) are state records of a data store at a point in time, which can backup or restore data at any point in time and help combat encryption lux software threats.
The restart and restore functions of the virtual machine are closed in the process of deploying the application package, and then the restart and restore functions of the virtual machine are opened after deployment is completed, so that data loss in a system disk after restarting the pool desktop is avoided, and personalized application requirements of users are further met.
The pool desktop management module is arranged on the management server; the extraction module and the deployment module are both arranged on the cloud desktop.
Based on the same inventive concept, the application provides an electronic device embodiment corresponding to the first embodiment, and details of the second embodiment are shown.
Example two
The present embodiment provides a dual-system-based application distribution apparatus, as shown in fig. 2, including a memory, a processor, and a computer program stored on the memory and capable of running on the processor, where the processor executes the computer program to implement any implementation of the first embodiment.
Since the electronic device described in this embodiment is a device for implementing the method in the first embodiment of the present application, those skilled in the art will be able to understand the specific implementation of the electronic device and various modifications thereof based on the method described in the first embodiment of the present application, so how the electronic device implements the method in the embodiment of the present application will not be described in detail herein. The apparatus used to implement the methods of embodiments of the present application will be within the scope of the intended protection of the present application.
Based on the same inventive concept, the application provides a storage medium corresponding to the first embodiment, and the detail is seen in the third embodiment.
Example III
The present embodiment provides a dual system-based application distribution medium, as shown in fig. 3, on which a computer program is stored, where when the computer program is executed by a processor, any implementation manner of the first embodiment may be implemented.
The technical scheme provided by the embodiment of the application has at least the following technical effects or advantages:
the file system and the registry are monitored through the extraction module, the files and registry information which are changed before and after application installation are packaged into an application package, the application package is sent to the cloud desktop, the deployment module of the cloud desktop updates the registry file of the cloud desktop through the registry information after the cloud desktop is started from the PE system, and the files in the application package are copied to the cloud desktop, namely, distribution of the application is completed through a dual system.
It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While specific embodiments of the application have been described above, it will be appreciated by those skilled in the art that the specific embodiments described are illustrative only and not intended to limit the scope of the application, and that equivalent modifications and variations of the application in light of the spirit of the application will be covered by the claims of the present application.
Claims (5)
1. An application distribution method based on a double system is characterized in that: the method needs to use a pool desktop management module, an extraction module and a deployment module;
the pool desktop management module is used for managing the life cycle of the application, namely the application is managed by adding, deleting, modifying and inquiring; the extraction module is used for monitoring the installation process of the application, extracting files and configuration information which change in the installation process, and packaging the files and the configuration information into an application package; the deployment module is used for deploying the application package to the cloud desktop;
the method comprises the following steps:
step S10, selecting a pool desktop template in a management server through a pool desktop management module, and adding and uploading an application to be distributed in the management server;
step S20, after the pool desktop management module starts the Chi Zhuomian template, the extraction module is automatically started, and monitoring of a file system and a registry of the cloud desktop is performed;
step S30, installing the application, generating an application package by the extraction module based on monitoring data generated by monitoring, and sending the application package to the pool desktop management module;
step S40, the pool desktop management module deploys the application package to a designated cloud desktop through a deployment module;
the step S40 specifically includes:
step S41, the pool desktop management module sends the application package to a designated cloud desktop and triggers a deployment module;
step S42, after the deployment module closes the restarting and restoring functions of the virtual machine corresponding to the cloud desktop, the cloud desktop is automatically started from the PE system, and the application package is mounted;
s43, loading a registry file of a cloud desktop, and copying the file in the application package onto the cloud desktop after importing registry item information in the application package into the registry file;
and S44, closing the PE system, recovering the starting setting, creating a new snapshot for the virtual machine, and starting a restarting and restoring function of the virtual machine.
2. The dual system-based application distribution method as claimed in claim 1, wherein: the step S30 specifically includes:
and the management server installs the application on a cloud desktop, the extraction module encapsulates the file and registry information which are changed before and after the application is installed into an application package, and the application package is sent to the pool desktop management module.
3. The dual system-based application distribution method as claimed in claim 1, wherein: the pool desktop management module is arranged on the management server; the extraction module and the deployment module are both arranged on the cloud desktop.
4. A dual system based application distribution device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of any of claims 1 to 3 when executing the program.
5. A dual system based application distribution medium having stored thereon a computer program, which when executed by a processor implements a method according to any of claims 1 to 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010792874.0A CN112068846B (en) | 2020-08-07 | 2020-08-07 | Application distribution method, device and medium based on dual systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010792874.0A CN112068846B (en) | 2020-08-07 | 2020-08-07 | Application distribution method, device and medium based on dual systems |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112068846A CN112068846A (en) | 2020-12-11 |
CN112068846B true CN112068846B (en) | 2023-11-10 |
Family
ID=73662511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010792874.0A Active CN112068846B (en) | 2020-08-07 | 2020-08-07 | Application distribution method, device and medium based on dual systems |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112068846B (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201108246A (en) * | 2009-08-18 | 2011-03-01 | Donell Optronics Co Ltd | Positioning apparatus for an optical device |
CN104144172A (en) * | 2013-05-06 | 2014-11-12 | 上海宏第网络科技有限公司 | Cloud platform system and method based on desktop virtualization technology |
CN104253865A (en) * | 2014-09-18 | 2014-12-31 | 华南理工大学 | Two-level management method for hybrid desktop cloud service platform |
CN105653342A (en) * | 2016-02-01 | 2016-06-08 | 福建升腾资讯有限公司 | Method and system for achieving automatic domain entering of Windows pool desktop |
CN106375430A (en) * | 2016-08-31 | 2017-02-01 | 叠云(北京)科技股份有限公司 | Cloud desktop management system based on WEB |
CN106533758A (en) * | 2016-11-10 | 2017-03-22 | 河南智业科技发展有限公司 | Enterprise cloud desktop management platform of OpenStack cloud desktop |
CN106843920A (en) * | 2016-12-13 | 2017-06-13 | 北京元心科技有限公司 | Application distribution and installation method and device between server and terminal |
CN109040150A (en) * | 2017-06-08 | 2018-12-18 | 中国电信股份有限公司 | Cloud desktop services method, client platform and system |
-
2020
- 2020-08-07 CN CN202010792874.0A patent/CN112068846B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201108246A (en) * | 2009-08-18 | 2011-03-01 | Donell Optronics Co Ltd | Positioning apparatus for an optical device |
CN104144172A (en) * | 2013-05-06 | 2014-11-12 | 上海宏第网络科技有限公司 | Cloud platform system and method based on desktop virtualization technology |
CN104253865A (en) * | 2014-09-18 | 2014-12-31 | 华南理工大学 | Two-level management method for hybrid desktop cloud service platform |
CN105653342A (en) * | 2016-02-01 | 2016-06-08 | 福建升腾资讯有限公司 | Method and system for achieving automatic domain entering of Windows pool desktop |
CN106375430A (en) * | 2016-08-31 | 2017-02-01 | 叠云(北京)科技股份有限公司 | Cloud desktop management system based on WEB |
CN106533758A (en) * | 2016-11-10 | 2017-03-22 | 河南智业科技发展有限公司 | Enterprise cloud desktop management platform of OpenStack cloud desktop |
CN106843920A (en) * | 2016-12-13 | 2017-06-13 | 北京元心科技有限公司 | Application distribution and installation method and device between server and terminal |
CN109040150A (en) * | 2017-06-08 | 2018-12-18 | 中国电信股份有限公司 | Cloud desktop services method, client platform and system |
Also Published As
Publication number | Publication date |
---|---|
CN112068846A (en) | 2020-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9971618B2 (en) | System and method to reconfigure a virtual machine image suitable for cloud deployment | |
US10606628B2 (en) | Systems and methods for modifying an operating system for a virtual machine | |
US8666938B1 (en) | Installed application cloning and failover to virtual server | |
US10318275B2 (en) | Software update apparatus and method in virtualized environment | |
JP5827687B2 (en) | Method, computer program and system for automatic upgrade of virtual appliance | |
US9075638B2 (en) | Efficient hosting of virtualized containers using read-only operating systems | |
EP2765508B1 (en) | Installation method and installation device for application software | |
US8347071B2 (en) | Converting virtual deployments to physical deployments to simplify management | |
KR20110086732A (en) | Application restore points | |
US9619340B1 (en) | Disaster recovery on dissimilar hardware | |
US11989545B2 (en) | Flexible upgrade of multi-subsystem products | |
US11645086B2 (en) | System and method for implementing a filesystem agent management solution | |
JP2008084029A (en) | Virtual machine management system | |
CN110727547A (en) | System and method for protecting Docker application container | |
US11677640B2 (en) | Cloud launch wizard | |
CN111708660A (en) | Container sandbox-based backup system, recovery system and method | |
WO2023087622A1 (en) | Virtual machine boot configuration method and apparatus, computer device, and storage medium | |
CN113296891A (en) | Multi-scene knowledge graph processing method and device based on platform | |
CN111124598B (en) | Virtual desktop software management method and system | |
CN106933604B (en) | System upgrading method and device | |
CN112068846B (en) | Application distribution method, device and medium based on dual systems | |
KR101835431B1 (en) | Data update method of containers in virtual system and apparatus thereof | |
US12118379B1 (en) | Secure package installation into a target container | |
CN110197067B (en) | File searching and killing method, device and storage medium | |
US20240264845A1 (en) | Smart image preparation for secure workspaces |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |