CN101800758A - Mobile terminal network visiting method, system and gateway - Google Patents

Mobile terminal network visiting method, system and gateway Download PDF

Info

Publication number
CN101800758A
CN101800758A CN200910007134A CN200910007134A CN101800758A CN 101800758 A CN101800758 A CN 101800758A CN 200910007134 A CN200910007134 A CN 200910007134A CN 200910007134 A CN200910007134 A CN 200910007134A CN 101800758 A CN101800758 A CN 101800758A
Authority
CN
China
Prior art keywords
server
destination server
portable terminal
address
mobile terminal
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.)
Granted
Application number
CN200910007134A
Other languages
Chinese (zh)
Other versions
CN101800758B (en
Inventor
杨萌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Device Co Ltd
Original Assignee
Huawei Device Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huawei Device Co Ltd filed Critical Huawei Device Co Ltd
Priority to CN200910007134A priority Critical patent/CN101800758B/en
Publication of CN101800758A publication Critical patent/CN101800758A/en
Application granted granted Critical
Publication of CN101800758B publication Critical patent/CN101800758B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The invention relates to a mobile terminal network visiting method, a system and a gateway. The method comprises the following steps: receiving a visit request to a target server sent by a mobile terminal; visiting the target server according to the visit request; sending an inquiring request carrying the address of the target server to an operator server when the target server can not be visited; receiving agency information inquired and sent by the operator server according to the address of the target server in the inquiring request; and connecting the mobile terminal to the target server according to the agency information. The embodiment of the invention adopts a method that when the visit of the mobile terminal to the network fails, the network is automatically visited through a proxy server, the defects that in the prior art, the operation of using the on-line agency is complicated and can not directly obtain the on-line agency address can be overcome, and the users of the mobile terminal can visit the network at any time through the on-line agency.

Description

A kind of method of mobile terminal network visiting, system and gateway
Technical field
The relevant wireless communication technology field of the present invention relates in particular to a kind of method, system and gateway of mobile terminal network visiting.
Background technology
Mobile phone users can improve web page browsing, speed of download by the acting server accesses network, improves Internet Security, is convenient to control access rights.Comprise following dual mode by the acting server accesses network, be online agent way and HTML (Hypertext Markup Language) (HTTP, Hypertext TransferProtocol) agent way, wherein online agency compares with HTTP Proxy, do not need user's configuration parameter, be simple and easy to more use.
Mobile phone users needs to search on computers voluntarily available online agent address when using online agency, for example the user uses browser of mobile terminal visit destination server, as visit 3g.sina.com.cn; Home control network communication protocol (WAP, Wireless Application Protocol) gateway is according to the network address access internet of mobile terminal accessing, and when this network address can't be visited, WAP gateway was back to portable terminal with the result of access request failure; The user retrieves available online agency's address on computers; The user is input to the address that retrieves in the browser of portable terminal, being connected to online acting server, thereby by acting server visit purpose network address.
The inventor finds that in realizing process of the present invention mobile phone users is when using online agent operation in the prior art, and the user can't obtain online agent address at any time, thereby can't pass through the acting server accesses network at any time.
Summary of the invention
Need obtain the problem of proxy server information accesses network for overcoming portable terminal in the prior art by other equipment, the embodiment of the invention provides a kind of method system and gateway of mobile terminal network visiting, so that make mobile phone users can be convenient to use the acting server accesses network.
The embodiment of the invention provides a kind of method of mobile terminal network visiting, and described method comprises: the access request to destination server that mobile terminal receive sends; According to described access request visit destination server; When described destination server can't be visited, send the query requests of the address of carrying described destination server to carrier server; Receive described carrier server according to the address lookup of the described destination server in the described query requests to and the proxy information that sends; According to described proxy information described portable terminal is connected to described destination server.
The embodiment of the invention also provides a kind of gateway, and described gateway comprises: the access request receiving element is used for the access request to destination server that mobile terminal receive sends; Addressed location is used for according to described access request visit destination server; Query unit is used for when described destination server can't be visited, and sends the query requests of the address of carrying described destination server to carrier server; The proxy information receiving element, be used for receiving described carrier server according to the address lookup of the described destination server of described query requests to and the proxy information that sends; Linkage unit is used for according to described proxy information described portable terminal being connected to described destination server.
The embodiment of the invention also provides a kind of network access system, described system comprises the gateway that links to each other with portable terminal, described gateway is used for the access request to destination server that mobile terminal receive sends, according to described access request visit destination server, when described destination server can't be visited, send the query requests of the address of carrying described destination server to carrier server, receive described carrier server according to the address lookup of the described destination server in the described query requests to and the proxy information that sends, according to described proxy information described portable terminal is connected to described destination server.
The embodiment of the invention has adopted when mobile terminal network visiting is failed automatically by the acting server accesses network, overcome that mobile phone users uses online agent operation complexity in the prior art, can't directly obtain the defective of online proxy information, can make mobile phone users at any time by online proxy access network.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the invention, constitutes the application's a part, does not constitute the qualification to the embodiment of the invention.In the accompanying drawings:
Fig. 1 is the flow chart of the method for the mobile terminal network visiting that provides of the embodiment of the invention;
Fig. 2 is the signaling diagram of the method for the mobile terminal network visiting that provides of the embodiment of the invention;
Fig. 3 is the module map of a kind of gateway of providing of the embodiment of the invention;
Fig. 4 is the schematic diagram of a kind of network access system of providing of the embodiment of the invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention is clearer,, the embodiment of the invention is described in further details below in conjunction with execution mode and accompanying drawing.At this, the exemplary embodiment of the embodiment of the invention and explanation thereof are used to explain the embodiment of the invention, but not as the qualification to the embodiment of the invention.
The embodiment of the invention provides a kind of method, system and gateway of mobile terminal network visiting, below in conjunction with accompanying drawing the embodiment of the invention is elaborated.
Embodiment one
Fig. 1 is the flow chart of the method for the mobile terminal network visiting that provides of the embodiment of the invention, and as shown in Figure 1, the method for mobile terminal network visiting comprises:
Step S101, mobile terminal receive send to the destination server access request;
In embodiments of the present invention, gateway (as the WAP server) mobile terminal receive send to the destination server access request, described the destination server access request is comprised the access request that comprises the destination server network address and/or comprises the access request of destination server website keyword, as the network address of the destination server that comprises is 3g.sina.com, or to comprise destination server website keyword be computer game, and the WAP server can be a WAP gateway.
Step S103 is according to described access request visit destination server;
In embodiments of the present invention, the WAP server is according to the message reference destination server of the destination server that comprises in the access request and obtain the visit result, when destination server can normally be visited, the visit result is the data of the destination server that obtains according to access request, when destination server can't be visited, then visit the result and can't visit for destination server.
Step S105 when described destination server can't be visited, sends the query requests of the address of carrying described destination server to carrier server;
In embodiments of the present invention, when destination server can't be visited, the WAP server sent the query requests of the address of carrying described destination server to carrier server.
Step S107, receive described carrier server according to the address lookup of the described destination server in the described query requests to and the proxy information that sends;
In the present embodiment, described proxy information can comprise the address information of an acting server, also can comprise the address information of many acting servers, so that portable terminal selects to use one of them acting server.
Step S109 is connected to described destination server according to described proxy information with described portable terminal.
In embodiments of the present invention, before step 109, can also send the message whether described portable terminal of inquiry needs to use acting server visit destination server to described portable terminal, comprise described proxy information, described message can be note (WAP Push) message that a band connects, comprising proxy information, proxy information comprises the address information of acting server, such as of the network address packing of WAP server with acting server, the service of generation loads (SL, Service Loading) the WAP Push of type is sent to portable terminal with SL Push message; Portable terminal receives SL Push message, when described portable terminal need use acting server to visit described destination server, portable terminal sends one to the WAP server and receives the response, when the information of acting on behalf of only comprises the address information of an acting server, receiveing the response that portable terminal sends can be the message of confirming to use the message of this acting server or not using acting server, the WAP server receives the confirmation after the message of using this acting server, visits described destination server by acting server; Certainly, if proxy information only comprises the address information of an acting server, the WAP server also can be selected this acting server, makes described portable terminal be connected to described destination server by this acting server.When acting on behalf of packets of information and draw together the address information of many acting servers, portable terminal sends receives the response can be the message of confirming to use the message of a certain acting server wherein or not using acting server, the WAP server receives the confirmation after the message of using a certain acting server, visits described destination server by the selected acting server of portable terminal.
In embodiments of the present invention, the WAP server can be sent to the acting server that finds with described access request, and the user can select whether to use acting server visit destination server according to the needs of oneself.
According to the embodiment of the invention, described method can also comprise the steps: after step S109
Receive the data of the destination server of acting server transmission;
In embodiments of the present invention, acting server is visited destination server according to access request, obtains the data of destination server, and data are sent to the WAP server, and the WAP server receives the data of the destination server of acting server transmission.
The data of described destination server are sent to described portable terminal;
The WAP server is sent to the portable terminal that sends access request with the data of the destination server that the acting server that receives sends.
The embodiment of the invention has adopted the method for passing through the acting server accesses network when mobile terminal network visiting is failed automatically, overcome that mobile phone users uses online agent operation complexity in the prior art, can't directly obtain the defective of online agent address, can make mobile phone users at any time by online proxy access network.
Embodiment two
Fig. 2 is the signaling diagram of the method for the mobile terminal network visiting that provides of the embodiment of the invention, and described method comprises:
S201, portable terminal is sent to gateway (as the WAP server) with network access request, can comprise reference address and/or access key etc. in the network access request, in the present embodiment, the network access request that portable terminal sends comprises the network address of destination server, as 3g.sina.com.cn;
The network access request that S203, WAP server mobile terminal receive send, and according to the network address visit destination server of the destination server that comprises in the access request;
S205, when destination server can't be visited, the WAP server was received the information of access request failure;
S207, the WAP server is to portable terminal backward reference failure, and send the message whether need to use online agency to portable terminal, as the client type with current connection is mobile phone WAP browser, then point out user capture limited, be connected to " inlet " page that cellular carrier provides automatically, this page provides the charge inquiry online agent functionality;
S209, the user selects whether to need to use online agency, as needs, then portable terminal will need to use online agency's request to be sent to the WAP server, and " inlet " page input handset number that provides at cellular carrier as the user is also clicked on the page and confirmed query requests is mail to carrier server;
S211, the WAP server is searched online acting server according to the network address of the destination server of mobile terminal accessing, obtain the network address of acting server, and with the packing of the network address of acting server, the service of generation loads (SL, Service Loading) note (WAP Push) message of the band of type connection is sent to portable terminal with SL Push message;
S213, portable terminal receive SL Push message, and are connected to acting server according to the website address request of the acting server that wherein comprises;
S215, the WAP server is sent to acting server with the request of the network address of mobile terminal accessing destination server;
S217, acting server is visited destination server according to the mobile terminal accessing website address request, and obtains the data of destination server, the i.e. data of network address 3g.sina.com.cn;
S219, WAP server receive the data of the destination server of acting server transmission;
S221, the WAP server is sent to portable terminal with the data of destination server.
The embodiment of the invention has adopted the method that sends online agency when mobile terminal network visiting is failed to portable terminal, overcome that mobile phone users uses online agent operation complexity in the prior art, can't directly obtain the defective of online agent address, can make mobile phone users at any time by online proxy access network.
Embodiment three
Fig. 3 is the module map of a kind of gateway of providing of the embodiment of the invention, and as shown in Figure 3, described gateway 300 comprises:
Access request receiving element 301 is used for the access request to destination server that mobile terminal receive sends;
In embodiments of the present invention, gateway 300 can be a WAP server, it also can be a WAP gateway, be used for the access request to destination server that mobile terminal receive sends, access request can comprise: comprise the access request of destination server network address and/or comprise the access request of destination server website keyword.
Addressed location 303 is used for according to described access request visit destination server;
In embodiments of the present invention, addressed location 303 is according to described access request visit destination server, and obtain the visit result, when destination server can normally be visited, the visit result is the data of the destination server that obtains according to access request, when destination server can't be visited, then visit the result and can't visit for destination server.
Query unit 305 is used for when described destination server can't be visited, and sends the query requests of the address of carrying described destination server to carrier server;
In embodiments of the present invention, when described destination server can't be visited, query unit 305 sent query requests to carrier server, by the proxy information of carrier server search purposes server.
Proxy information receiving element 307, be used for receiving described carrier server according to the address lookup of the described destination server of described query requests to and the proxy information that sends;
In embodiments of the present invention, proxy information receiving element 307 receives the proxy information that carrier server sends, and proxy information comprises the address information of acting server.
Linkage unit 309 is used for according to described proxy information described portable terminal being connected to described destination server;
In embodiments of the present invention, linkage unit 309 connects with acting server, and described access request is sent to acting server, by acting server visit destination server.
In embodiments of the present invention, described gateway 300 can also comprise:
Inquiry unit, be used for before described portable terminal is connected to described destination server, send the message whether described portable terminal of inquiry needs to use acting server visit destination server to described portable terminal, and receive the response of the needs use acting server visit destination server of described portable terminal transmission.
In embodiments of the present invention, inquiry unit sends apply for information to described portable terminal, inquire whether described portable terminal needs to visit described destination server by acting server, described apply for information comprises proxy information, described proxy information can comprise the address information of an acting server, the address information that also can comprise many acting servers is so that portable terminal selects to use one of them acting server.Portable terminal receives apply for information, when described portable terminal need use acting server to visit described destination server, portable terminal sends one to inquiry unit and receives the response, when the information of acting on behalf of only comprises the address information of an acting server, receiveing the response that portable terminal sends can be the message of confirming to use the message of this acting server or not using acting server, the WAP server receives the confirmation after the message of using this acting server, visits described destination server by acting server; Certainly, if proxy information only comprises the address information of an acting server, the WAP server also can be selected this acting server, makes described portable terminal be connected to described destination server by this acting server.When acting on behalf of packets of information and draw together the address information of many acting servers, portable terminal sends receives the response can be the message of confirming to use the message of a certain acting server wherein or not using acting server, the WAP server receives the confirmation after the message of using a certain acting server, visits described destination server by the selected acting server of portable terminal.
In embodiments of the present invention, gateway 300 can also comprise:
The Data Receiving unit is used for after described portable terminal is connected to described destination server, receives the data from destination server that acting server sends;
Data transmission unit is used for the data of described destination server are sent to described portable terminal.
The embodiment of the invention has adopted the method for passing through the acting server accesses network when mobile terminal network visiting is failed automatically, overcome that mobile phone users uses online agent operation complexity in the prior art, can't directly obtain the defective of online agent address, can make mobile phone users at any time by online proxy access network.
Embodiment four
Fig. 4 is the schematic diagram of a kind of network access system of providing of the embodiment of the invention, as shown in Figure 4, described system 400 comprises portable terminal 401 and gateway 403, portable terminal 401 is by gateway 403 accesses network, gateway 403 is identical with structure with gateway 300 functions described in the embodiment three, so do not repeat them here.
The embodiment of the invention has adopted the method for passing through the acting server accesses network when mobile terminal network visiting is failed automatically, overcome that mobile phone users uses online agent operation complexity in the prior art, can't directly obtain the defective of online agent address, can make mobile phone users at any time by online proxy access network.
Above-described embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is the specific embodiment of the present invention; and be not intended to limit the scope of the invention; within the spirit and principles in the present invention all, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (10)

1. the method for a mobile terminal network visiting is characterized in that, described method comprises:
The access request that mobile terminal receive sends to destination server;
According to described access request visit destination server;
When described destination server can't be visited, send the query requests of the address of carrying described destination server to carrier server;
Receive described carrier server according to the address lookup of the described destination server in the described query requests to and the proxy information that sends;
According to described proxy information described portable terminal is connected to described destination server.
2. the method for mobile terminal network visiting according to claim 1 is characterized in that, before described portable terminal was connected to described destination server, described method also comprised:
Send the message whether described portable terminal of inquiry needs to use acting server visit destination server to described portable terminal, and receive the response of the needs use acting server visit destination server of described portable terminal transmission.
3. the method for mobile terminal network visiting according to claim 2 is characterized in that, described message comprises described proxy information; Wherein, described proxy information comprises the address information of acting server.
4. the method for mobile terminal network visiting according to claim 1 is characterized in that, described access request comprises destination server network address and/or destination server website keyword.
5. a gateway is characterized in that, described gateway comprises:
The access request receiving element is used for the access request to destination server that mobile terminal receive sends;
Addressed location is used for according to described access request visit destination server;
Query unit is used for when described destination server can't be visited, and sends the query requests of the address of carrying described destination server to carrier server;
The proxy information receiving element, be used for receiving described carrier server according to the address lookup of the described destination server of described query requests to and the proxy information that sends;
Linkage unit is used for according to described proxy information described portable terminal being connected to described destination server.
6. gateway according to claim 5 is characterized in that, described gateway also comprises:
Inquiry unit, be used for before described portable terminal is connected to described destination server, send the message whether described portable terminal of inquiry needs to use acting server visit destination server to described portable terminal, and receive the response of the needs use acting server visit destination server of described portable terminal transmission.
7. according to claim 5 or 6 described gateways, it is characterized in that described gateway also comprises:
The Data Receiving unit is used for after described portable terminal is connected to described destination server, receives the data from destination server that acting server sends;
Data transmission unit is used for the data of described destination server are sent to described portable terminal.
8. network access system, described system comprises the gateway that links to each other with portable terminal, it is characterized in that, described gateway is used for the access request to destination server that mobile terminal receive sends, according to described access request visit destination server, when described destination server can't be visited, send the query requests of the address of carrying described destination server to carrier server, receive described carrier server according to the address lookup of the described destination server in the described query requests to and the proxy information that sends, according to described proxy information described portable terminal is connected to described destination server.
9. network access system according to claim 8, it is characterized in that, described gateway is further used for sending the message whether described portable terminal of inquiry needs to use acting server visit destination server to described portable terminal, and receives the response of the needs use acting server visit destination server of described portable terminal transmission.
10. network access system according to claim 9 is characterized in that described message comprises described proxy information; Wherein, described proxy information comprises the address information of acting server.
CN200910007134A 2009-02-09 2009-02-09 Mobile terminal network visiting method, system and gateway Expired - Fee Related CN101800758B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910007134A CN101800758B (en) 2009-02-09 2009-02-09 Mobile terminal network visiting method, system and gateway

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910007134A CN101800758B (en) 2009-02-09 2009-02-09 Mobile terminal network visiting method, system and gateway

Publications (2)

Publication Number Publication Date
CN101800758A true CN101800758A (en) 2010-08-11
CN101800758B CN101800758B (en) 2012-09-05

Family

ID=42596249

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910007134A Expired - Fee Related CN101800758B (en) 2009-02-09 2009-02-09 Mobile terminal network visiting method, system and gateway

Country Status (1)

Country Link
CN (1) CN101800758B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103024933A (en) * 2011-09-28 2013-04-03 腾讯科技(深圳)有限公司 Mobile Internet access system and mobile Internet access method
CN103312754A (en) * 2012-03-12 2013-09-18 阿尔卡特朗讯 Agency parameter updating method and device
CN103560937A (en) * 2013-11-01 2014-02-05 北京蓝汛通信技术有限责任公司 Data accessing method and entry server
CN105205078A (en) * 2014-06-26 2015-12-30 优视科技有限公司 Webpage access method and device
WO2017071189A1 (en) * 2015-10-30 2017-05-04 百度在线网络技术(北京)有限公司 Webpage access method, apparatus, device and non-volatile computer storage medium
CN113259492A (en) * 2021-07-07 2021-08-13 天聚地合(苏州)数据股份有限公司 Service request forwarding method and system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002024191A (en) * 2000-06-30 2002-01-25 Toshiba Corp Www system, traffic relief method for www server and www server
JP2005160053A (en) * 2003-11-04 2005-06-16 Matsushita Electric Ind Co Ltd Mobile communication method, mobile communication device, home agent apparatus, access router information server apparatus, and mobile communication system

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103024933A (en) * 2011-09-28 2013-04-03 腾讯科技(深圳)有限公司 Mobile Internet access system and mobile Internet access method
WO2013044671A1 (en) * 2011-09-28 2013-04-04 腾讯科技(深圳)有限公司 Internet access method, terminal and storage medium
US9237210B2 (en) 2011-09-28 2016-01-12 Tencent Technology (Shenzhen) Company Limited Internet access method, terminal and storage medium
CN103024933B (en) * 2011-09-28 2016-01-20 腾讯科技(深圳)有限公司 A kind of method of mobile Internet access system and access mobile Internet
CN103312754A (en) * 2012-03-12 2013-09-18 阿尔卡特朗讯 Agency parameter updating method and device
CN103560937A (en) * 2013-11-01 2014-02-05 北京蓝汛通信技术有限责任公司 Data accessing method and entry server
CN103560937B (en) * 2013-11-01 2017-03-15 北京蓝汛通信技术有限责任公司 Data access method and portal server
CN105205078A (en) * 2014-06-26 2015-12-30 优视科技有限公司 Webpage access method and device
WO2017071189A1 (en) * 2015-10-30 2017-05-04 百度在线网络技术(北京)有限公司 Webpage access method, apparatus, device and non-volatile computer storage medium
CN113259492A (en) * 2021-07-07 2021-08-13 天聚地合(苏州)数据股份有限公司 Service request forwarding method and system
CN113259492B (en) * 2021-07-07 2021-12-10 天聚地合(苏州)数据股份有限公司 Service request forwarding method and system

Also Published As

Publication number Publication date
CN101800758B (en) 2012-09-05

Similar Documents

Publication Publication Date Title
CN103384993B (en) The reorientation method of user equipment access webpage, gateway and server
US7958258B2 (en) Mobile communication device domain name system redirection
US20130246504A1 (en) Method for subscribing to notification, apparatus and system
CN104102537B (en) A kind of application call method and user terminal
TW524006B (en) A business to business engine and system for facilitating information interexchange using realtime data
CN102780711B (en) A kind of SNS application data access method and device thereof and system
US7702317B2 (en) System and method to query wireless network offerings
EP2571228B1 (en) Access control method and system, and access terminal
CN101800758B (en) Mobile terminal network visiting method, system and gateway
US20160100024A1 (en) In-server redirection of http requests
US20070142036A1 (en) Provision of content in mobile environments
CN101540759B (en) Method for acquiring address of service server and communication system
KR19990083633A (en) Centralized Service Management System for Two-Way Interactive Communication Devices in Data Networks
US20040073713A1 (en) Method, system, gateway, proxy and computer program for adding information to received content pages
CN100563214C (en) A kind of method and system that improve accesses network resource speed
AU2011211443A1 (en) Systems, Methods, and Apparatus to Monitor Mobile Internet Activity
CN101232468A (en) Request-answering system and method
CN103269377B (en) Process the method for script file, server, client and system
CN102945259B (en) A kind of searching method based on collection and searcher
CN104836812A (en) Portal authentication method, device and system
CN112003945A (en) Service request response method and device
US20120124025A1 (en) Method for Querying a Search Word Via SMS and Sending a Search Engine Results to Mobile Devices
KR20020076891A (en) Wireless-internet connection system
CN100372254C (en) Radio mutual action type communication system
US20090248529A1 (en) System and method for providing value added services via wireless access points

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120905

Termination date: 20160209

CF01 Termination of patent right due to non-payment of annual fee