CN107124627A - A kind of update method of interface typesetting - Google Patents
A kind of update method of interface typesetting Download PDFInfo
- Publication number
- CN107124627A CN107124627A CN201710291969.2A CN201710291969A CN107124627A CN 107124627 A CN107124627 A CN 107124627A CN 201710291969 A CN201710291969 A CN 201710291969A CN 107124627 A CN107124627 A CN 107124627A
- Authority
- CN
- China
- Prior art keywords
- data
- interface
- video
- audio terminal
- typesetting
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/633—Control signals issued by server directed to the network components or client
- H04N21/6332—Control signals issued by server directed to the network components or client directed to client
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
- H04N21/2407—Monitoring of transmitted content, e.g. distribution time, number of downloads
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25808—Management of client data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/654—Transmission by server directed to the client
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Graphics (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The present embodiments relate to a kind of update method of interface typesetting, including：Video and audio terminal sends data packet request information by network interface to server；Data packet request information includes the device id of video and audio terminal and the version information of the current interface typesetting data of video and audio terminal；The renewal confirmation that the reception server confirms according to version information, and the AKU that the reception server is sent, the AKU include packet and data check value；Packet is stored in the memory of video and audio terminal；Calculate the MD5 values of packet；The completeness check of packet is carried out according to data check value and MD5 values；When verification passes through, according to the routing information of assigned catalogue, packet is decompressed under assigned catalogue, the interface typesetting data of storage is updated；Interface typesetting data after updating is obtained by assigned catalogue, and renders according to the interface typesetting data after renewal the interface of video and audio terminal.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of update method of interface typesetting.
Background technology
With the popularization of the internet intelligent TV based on Android system, television interfaces can no longer be unalterable
Appearance, by the hobby of user, various television interfaces can be showed for user.
And general interface of intelligent television all be exploitation when designed completion, can only be replaced according to existing typesetting appearance
Different contents, can not change typesetting pattern.That is, can only in the case of immobile interface typesetting, replace interface
Draw above piece and word, the method for realizing modification interface content.It is unable to the typesetting pattern at real-time update interface.
Based on this, update interface of intelligent television for dynamic in the industry and provide one kind by accessing server according to parameter list
Solely ask the data at each interface and be cached in TV memory space, then according to the mode at Refresh Data interface.This mode
The drawbacks of be refresh data all returned according to parameter request with stream socket, television can not carry out verification data
Integrality and correctness, if data go wrong television can be caused can not to refresh display interface, in addition cause TV without
Method is normally used.Also, need television constantly to go to access server in this way, whenever page layout switch is carried out all
Page furbishing data are checked whether there is, very big network pressure is also result in, when network condition is bad, boundary can be caused
Face can not normal load show that the normal of influence user is used.
The content of the invention
It is an object of the invention to provide a kind of update method of interface typesetting, solve current interface typesetting and update too late
When, server just for the independent page request of data with stream socket transmit interface data, it is impossible to carry out asking for data school
Topic, by overall interface data of packing, with data packet form transmit the interface typesetting data of each page, so as to be entered
Row data integrity verifying, while reducing the visitation frequency to server, improves the stability of video and audio terminal work.
To achieve the above object, the invention provides a kind of update method of interface typesetting, including：
Video and audio terminal sends data packet request information by network interface to server；The data packet request packet
Include the version information of the current interface typesetting data of device id and the video and audio terminal of the video and audio terminal；The interface
Typesetting data includes the typesetting data of each page；
The renewal confirmation that the server confirms according to the version information is received, and receives the server and is sent
AKU, the AKU include packet and data check value；
In the memory that the packet is stored in the video and audio terminal；
Calculate the MD5 values of the packet；
The completeness check of the packet is carried out according to the data check value and the MD5 values；
When verification passes through, according to the routing information of assigned catalogue, the packet is decompressed to the assigned catalogue
Under, update the interface typesetting data of storage；
The interface typesetting data after the renewal is obtained by the assigned catalogue, and according to the interface after the renewal
Typesetting data renders the interface of the video and audio terminal.
It is preferred that, before the video and audio terminal sends data packet request information by network interface to server, institute
Stating method also includes：
The video and audio terminal receives telecommand；
The telecommand is parsed, and generates the data packet request information.
It is preferred that, after the video and audio terminal sends data packet request information by network interface to server, institute
Stating method also includes：
Receive the renewal refusal information that the server confirms according to the version information.
It is further preferred that it is described receive renewal refusal information that the server confirms according to the version information it
Afterwards, methods described also includes：
The current interface typesetting data of the video and audio terminal is obtained by the assigned catalogue；
The interface of the video and audio terminal is rendered according to the interface typesetting data.
It is preferred that, the acquisition of the interface typesetting data is specifically included：
Refurbishing procedure is called, the interface typesetting data of storage is read from the assigned catalogue.
It is preferred that, the video and audio terminal sends data packet request information to server by network interface and is specially：
The video and audio terminal sends data packet request information by network interface according to preset rules to server；
The preset rules include preset time and/or prefixed time interval.
It is preferred that, after the AKU that the server is sent is received, methods described also includes：
By the particular zones of video and audio terminal described in the data check parameter read-in.
The update method of interface typesetting provided in an embodiment of the present invention, by overall interface data of packing, with packet shape
Formula transmit the interface typesetting data of each page, so as to be able to carry out data integrity verifying, while reducing to service
The visitation frequency of device, improves the stability of video and audio terminal work.
Brief description of the drawings
Fig. 1 is the flow chart of the update method of interface typesetting provided in an embodiment of the present invention.
Embodiment
Below by drawings and examples, technical scheme is described in further detail.
The update method of interface typesetting provided in an embodiment of the present invention, is mainly used in video and audio terminal, in the present invention
Video and audio terminal be primarily referred to as the video and audio playback equipments such as the internet intelligent TV based on Android system.
Fig. 1 is the flow chart of the update method of interface typesetting provided in an embodiment of the present invention, in this flow, technical scheme
Executive agent be and video and audio terminal.The update method flow for the interface typesetting that the present embodiment is provided is as shown in figure 1, main bag
Include following steps：
Step 110, video and audio terminal sends data packet request information by network interface to server；
Specifically, sending the trigger condition of data packet request can have a variety of.Such as can be to operate to initiate based on user
, or initiated based on certain preset rules.
The trigger condition initiated is operated to be the telecommand that video and audio terminal receives user's input based on user, wherein
Telecommand can be video and audio terminal unlatching operation, or a certain function start-up operation, by entering to telecommand
Row parsing determines user's operation, and generates data packet request information.
It can be included according to preset rules based on trigger condition, sending data packet request to server by network interface believes
Breath；Wherein, preset rules can include preset time, prefixed time interval etc..
Wherein, data packet request information includes the device id and the current interface typesetting number of video and audio terminal of video and audio terminal
According to version information；Interface typesetting data includes the typesetting data of each page.
Step 120, the renewal confirmation that the reception server confirms according to version information, and the liter that the reception server is sent
Level bag, AKU includes packet and data check value；
Specifically, in the server, the interface typesetting data being stored with for distinct device model may only retain newest
Version, it is also possible to while retaining multiple versions.Interface typesetting data in server, is stored with data packet form.
Interface typesetting data can be the data developed according to distinct device model, can be corresponded to according to device id
Unit type, can also directly include the information of unit type in device id.
During concrete implementation, the packet management terminal of interface typesetting data sends to server and deposited
Storage.The version information of packet median surface typesetting data, can be that the administrator of management terminal side is carrying out data mining
Or data upload when regulation write-in or server it is automatic according to the time of the interface typesetting data received
Generation.Specific mechanism can be determined by prespecified setting.
Server carries out correspondence inquiry according to device id, and inquiry obtains the newest of the interface typesetting data stored in server
Version.If latest edition updates than current version, illustrate to need to carry out data renewal, then generation updates confirmation, by
Server is sent to video and audio terminal.
Certainly, if latest edition and current version are consistent, then need not carry out data renewal, server with regard to explanation
Any feedback action can not be performed, renewal refusal information can also be generated as feedback information and be sent to video and audio terminal.
Step 130, packet is stored in the memory of video and audio terminal；
Specifically, video and audio terminal is after AKU is received, data parsing is carried out first, packet and data is obtained
Check value.Data check value said herein is preferably MD5 values.Packet is stored in the storage of video and audio terminal by video and audio terminal
In device, and the data subregions of obtained MD5 values write-in video and audio terminal will be parsed and the first MD5 values are stored as.
Mainly there are six subregions on android：Cache, misc, recovery, boot, system, data.
Wherein, there are Android bootstrap, including kernel and internal memory operation program on boot subregions.Without this point
Area's equipment cannot be directed.This subregion can be wiped when recovery system, and bootstrap and ROM must be reinstalled
System can just be restarted.
It is the whole operation system in addition to kernel and internal memory operation on system subregions, the inside contains Android
User interface and preassembled system application.
Recovery subregions are considered as another boot partition, and starting device, which enters recovery consoles, can go to hold
The senior system of row is recovered and management operation.
The in store user data of data subregions.Address list, short message, setting and the apps of installation are on this subregion.Wipe
Except this subregion is equivalent to factory reset, when first time starting device or official or client are being mounted with
This subregion of system meeting automatic Reconstruction after ROM.It is exactly to wipe this subregion when performing factory reset.
Cache subregions are the data that android system storage is frequently accessed and app place.Cache is spatial cache,
The data cached and instruction that program and system are used just is deposited herein.Wipe this subregion and do not interfere with personal data, when you
When being continuing with equipment, the data being wiped free of will be created automatically.
Misc subregions are set comprising the various complicated systems similar to on/off.These setting be probably USB configuration and
Some hardware configuration informations.There is start-up loading control module (Bootloader Control Block, BCB) in the subregion, it is main
If for depositing Recovery guidance informations.
Data subregions are arrived in the MD5 values storage for the upgrading data packet that video and audio terminal issues server.For the ease of distinguishing,
The value of storage is referred to as the first MD5 values.
Step 140, the MD5 values of packet are calculated；
Specifically, MD5 is Message-Digest Algorithm 5, also referred to as Message-Digest Algorithm 5 is computer
A kind of widely used hash function in security fields, the integrity protection to provide message, it is ensured that information transfer is completely consistent.
MD5 values are like " digital finger-print " of a file.The MD5 values of each file are different, if anyone is right
File has done any change, i.e. its MD5 value corresponding " digital finger-print " will change.Such as download server is directed to
One file is provided previously by a MD5 value, and user has been downloaded after this document, and the MD5 for downloading file is recalculated with this algorithm
Value, by comparing, whether the two values identical, just can judge download file whether malfunction, the file downloaded in other words whether by
Distort.
Step 150, the completeness check of packet is carried out according to data check value and MD5 values；
Specifically, video and audio terminal obtains deposited the first MD5 values from data subregions, it is determined that calculate obtained MD5 values and
Whether the first MD5 values are consistent, i.e., the completeness check of the packet is carried out by data check value and MD5 values.When to be consistent
When, verification passes through.Otherwise verification failure.
If verification passes through, step 160 and step 170 are performed：
Step 160, when verification passes through, according to the routing information of assigned catalogue, packet is decompressed to assigned catalogue
Under, update the interface typesetting data of storage；
Step 170, the interface typesetting data after updating is obtained by assigned catalogue, and according to the interface typesetting data after renewal
Render the interface of video and audio terminal.
Following step is performed if failure is verified：
Step 180, when verifying failure, prompt message is generated, and data are sent to server by network interface again
Bag solicited message.
Further, step 110 video and audio terminal by network interface to server send data packet request information it
Afterwards, if server end is not available for the packet updated, following step 210-230 is performed.
Step 210, information is refused in the renewal that the reception server is sent according to version information.
Step 220, the current interface typesetting data of video and audio terminal is obtained by assigned catalogue；
Step 230, the interface of video and audio terminal is rendered according to interface typesetting data.
The update method of interface typesetting provided in an embodiment of the present invention, by overall interface data of packing, with packet shape
Formula transmit the interface typesetting data of each page, so as to be able to carry out data integrity verifying, while reducing to service
The visitation frequency of device, improves the stability of video and audio terminal work.
Professional should further appreciate that, each example described with reference to the embodiments described herein
Unit and algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, hard in order to clearly demonstrate
The interchangeability of part and software, generally describes the composition and step of each example according to function in the above description.
These functions are performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.
Professional and technical personnel can realize described function to each specific application using distinct methods, but this realize
It is not considered that beyond the scope of this invention.
The method that is described with reference to the embodiments described herein can use hardware, computing device the step of algorithm
Software module, or the two combination are implemented.Software module can be placed in random access memory (RAM), internal memory, read-only storage
(ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field
In any other form of storage medium well known to interior.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should be included
Within protection scope of the present invention.
Claims (7)
1. a kind of update method of interface typesetting, it is characterised in that methods described includes：
Video and audio terminal sends data packet request information by network interface to server；The data packet request information includes institute
State the version information of the current interface typesetting data of device id and the video and audio terminal of video and audio terminal；The interface typesetting
Data include the typesetting data of each page；
The renewal confirmation that the server confirms according to the version information is received, and receives the liter that the server is sent
Level bag, the AKU includes packet and data check value；
In the memory that the packet is stored in the video and audio terminal；
Calculate the MD5 values of the packet；
The completeness check of the packet is carried out according to the data check value and the MD5 values；
When verification passes through, according to the routing information of assigned catalogue, the packet is decompressed under the assigned catalogue, more
The interface typesetting data newly stored；
The interface typesetting data after the renewal is obtained by the assigned catalogue, and according to the interface typesetting after the renewal
The interface of video and audio terminal described in data render.
2. the update method of interface typesetting according to claim 1, it is characterised in that pass through net in the video and audio terminal
Network interface is sent to server before data packet request information, and methods described also includes：
The video and audio terminal receives telecommand；
The telecommand is parsed, and generates the data packet request information.
3. the update method of interface typesetting according to claim 1, it is characterised in that pass through net in the video and audio terminal
Network interface is sent to server after data packet request information, and methods described also includes：
Receive the renewal refusal information that the server confirms according to the version information.
4. the update method of interface typesetting according to claim 3, it is characterised in that receive the server root described
After the renewal refusal information confirmed according to the version information, methods described also includes：
The current interface typesetting data of the video and audio terminal is obtained by the assigned catalogue；
The interface of the video and audio terminal is rendered according to the interface typesetting data.
5. the update method of interface typesetting according to claim 1, it is characterised in that the acquisition of the interface typesetting data
Specifically include：
Refurbishing procedure is called, the interface typesetting data of storage is read from the assigned catalogue.
6. the update method of interface typesetting according to claim 1, it is characterised in that the video and audio terminal passes through network
Interface sends data packet request information to server：
The video and audio terminal sends data packet request information by network interface according to preset rules to server；
The preset rules include preset time and/or prefixed time interval.
7. the update method of interface typesetting according to claim 1, it is characterised in that receiving what the server was sent
After AKU, methods described also includes：
By the particular zones of video and audio terminal described in the data check parameter read-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291969.2A CN107124627A (en) | 2017-04-28 | 2017-04-28 | A kind of update method of interface typesetting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710291969.2A CN107124627A (en) | 2017-04-28 | 2017-04-28 | A kind of update method of interface typesetting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107124627A true CN107124627A (en) | 2017-09-01 |
Family
ID=59724989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710291969.2A Pending CN107124627A (en) | 2017-04-28 | 2017-04-28 | A kind of update method of interface typesetting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107124627A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110602093A (en) * | 2019-09-12 | 2019-12-20 | 腾讯科技（深圳）有限公司 | Data processing method and device and computer readable storage medium |
| CN110781191A (en) * | 2019-10-30 | 2020-02-11 | 聚好看科技股份有限公司 | Processing method of layout data and server |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101426077A (en) * | 2008-12-05 | 2009-05-06 | 深圳创维－Rgb电子有限公司 | Method for on-line updating television set software through Internet |
| CN105389177A (en) * | 2015-10-16 | 2016-03-09 | Tcl集团股份有限公司 | Software version confirmation method, device and system |
| US20160277785A1 (en) * | 2013-03-15 | 2016-09-22 | Apple Inc. | Multi-screen video user interface |
| CN106358083A (en) * | 2016-09-05 | 2017-01-25 | 深圳Tcl数字技术有限公司 | Method and system for updating television application |
-
2017
- 2017-04-28 CN CN201710291969.2A patent/CN107124627A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101426077A (en) * | 2008-12-05 | 2009-05-06 | 深圳创维－Rgb电子有限公司 | Method for on-line updating television set software through Internet |
| US20160277785A1 (en) * | 2013-03-15 | 2016-09-22 | Apple Inc. | Multi-screen video user interface |
| CN105389177A (en) * | 2015-10-16 | 2016-03-09 | Tcl集团股份有限公司 | Software version confirmation method, device and system |
| CN106358083A (en) * | 2016-09-05 | 2017-01-25 | 深圳Tcl数字技术有限公司 | Method and system for updating television application |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110602093A (en) * | 2019-09-12 | 2019-12-20 | 腾讯科技（深圳）有限公司 | Data processing method and device and computer readable storage medium |
| CN110781191A (en) * | 2019-10-30 | 2020-02-11 | 聚好看科技股份有限公司 | Processing method of layout data and server |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2946290B1 (en) | Peer-to-peer software updates | |
| CN102982141B (en) | A kind of method and device realizing distributed data base agency | |
| CN100471117C (en) | Data automatic updating method | |
| CN107291516A (en) | Firmware upgrading method and system | |
| JP2005327276A (en) | Efficient patching | |
| CN110544097A (en) | Intelligent contract version control, calling and upgrading method, equipment and storage medium | |
| CN103973682B (en) | Carry out the method and device of web page access | |
| CN102118640A (en) | Digital television as well as software upgrading method and system thereof | |
| CN110163003B (en) | Password management method and device | |
| CN110888858A (en) | Database operation method and device, storage medium and electronic device | |
| CN104639650A (en) | Fine granularity distributive interface access control method and device | |
| CN110825400B (en) | Certificate updating method and system of application program client | |
| CN107124627A (en) | A kind of update method of interface typesetting | |
| CN112702195A (en) | Gateway configuration method, electronic device and computer readable storage medium | |
| CN106227541A (en) | A kind of program updates download process method and mobile terminal | |
| CN107135430A (en) | A kind of processing system updated for interface typesetting | |
| CN109800009A (en) | The hot update method and system of mixed type App functional module | |
| CN111092864B (en) | Session protection method, device, equipment and readable storage medium | |
| JP2010079523A (en) | Method of sharing session data | |
| KR100524588B1 (en) | succeeding method of data in mobile | |
| US20110060806A1 (en) | Using in-the-cloud storage for computer health data | |
| KR101690066B1 (en) | Server, system and the method for on-line game patch | |
| CN107124625A (en) | A kind of update method of interface typesetting | |
| CN111913730A (en) | User-insensitive application program internal updating method, user side and program server | |
| CN111654398A (en) | Configuration updating method and device, computer equipment and readable storage medium |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170901 |