CN101650682A - Method and system for monitoring software version obtaining state in single-board starting process - Google Patents
Method and system for monitoring software version obtaining state in single-board starting process Download PDFInfo
- Publication number
- CN101650682A CN101650682A CN200910169494A CN200910169494A CN101650682A CN 101650682 A CN101650682 A CN 101650682A CN 200910169494 A CN200910169494 A CN 200910169494A CN 200910169494 A CN200910169494 A CN 200910169494A CN 101650682 A CN101650682 A CN 101650682A
- Authority
- CN
- China
- Prior art keywords
- software version
- information
- veneer
- master control
- control borad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Stored Programmes (AREA)
Abstract
The invention discloses a method for monitoring a software version obtaining state in a single-board starting process, which is applied to the single-board starting process of a distributed system andcomprises the steps: a main control board receives self physical information reported after single boards are started and software version information to be obtained; a self database for storing allkinds of single-board software version configuration information is found; when the software version configuration information matched with the software version information reported by the single board is found, the single boards are notified to start a corresponding software version; otherwise, the single boards are notified that the information fails to match; and a memory dynamic link list forrecording the information reported by each single board and a finding result of the main control board is updated according to the finding result. The method is used for monitoring the software version obtaining state of each single board in real time by the main control board.
Description
Technical field
The present invention relates to communication field, refer to a kind of method and system that the software version obtaining state of the single-board starting process of distributed system is monitored of being used for especially.
Background technology
In the distributed system network environment, generally can comprise a lot of veneers, each veneer is because separately hardware configuration difference, and when starting, the software version of which version number of concrete needs in needed software version type, number and each the software version type etc. all is not quite similar.
At present, distributed system is upgraded to the software version of veneer and is all carried out separately at each veneer, the various types of software versions on each veneer of promptly directly upgrading.Owing to numerous veneers is arranged in the system, and each veneer may need different software versions, cause relating in the system or the software version of the veneer that uses a lot; The field staff is easy to omit upgraded version in the process that the software version of each veneer is upgraded.
And because the version of each veneer is upgraded separately, after the software release upgrade of veneer, in its start-up course, the software version obtaining state of each veneer can not be understood and monitor in system in time; When if veneer can't normally start after software release upgrade, system can not in time monitor and diagnose out rapidly it to start the reason of failure, and therefore, it is very necessary in distributed system the software version obtaining state of each veneer being monitored.
Summary of the invention
The embodiment of the invention provides the method and system of the monitoring software version obtaining state in a kind of single-board starting process, solved in the prior art problem that can not monitor in real time the software version obtaining state of each veneer.
Monitoring software version obtaining state method in a kind of single-board starting process comprises:
Master control borad receives the physical message and the required software version information that obtains of the described veneer that reports behind the single board starting;
Master control borad is searched the database that self is used to preserve each single board software edition configuration information; When finding the software version configuration information that the software version information that reports with described veneer is complementary, notify the software version of described single board starting correspondence, it fails to match otherwise notify described single board information; And upgrade according to lookup result and to be used to write down the information that each veneer reports and the internal memory dynamic link table of master control borad lookup result.
Monitoring software version obtaining state system in a kind of single-board starting process comprises: master control borad and some veneers;
Described master control borad is used to receive self physical message and the required software version information that obtains that reports behind the single board starting; Search the database that self is used to preserve each single board software edition configuration information; When finding the software version configuration information that the software version information that reports with described veneer is complementary, notify the software version of described single board starting correspondence, it fails to match otherwise notify described single board information; And upgrade according to lookup result and to be used to write down the information that each veneer reports and the internal memory dynamic link table of self lookup result;
Described veneer after being used for self starting, reports physical message and the required software version information that obtains of self to master control borad; And receive the lookup result that described master control borad returns, and start corresponding software version or reset according to lookup result.
A kind of master control borad comprises:
Receiver module is used to receive self physical message and the required software version information that obtains that reports behind the single board starting;
Search module, be used for the physical message and the software version configuration information that receive according to described receiver module, search the database that self is used to preserve each single board software edition configuration information;
Execution module is used for when searching module searches to software version configuration information that the software version information that reports with described veneer is complementary, notifying the software version of described single board starting correspondence when described, and it fails to match otherwise notify described single board information;
Update module is used to write down information and the described internal memory dynamic link table of searching the module searches result that each veneer reports according to described lookup result renewal of searching module.
Monitoring software version obtaining state method and system in the single-board starting process that the embodiment of the invention provides, report self physical message and the required software version information that obtains to give master control borad during single board starting, master control borad is searched self database the information that receives is mated, when finding the information record that is complementary, veneer starts corresponding software version according to the feedback result of master control borad, when searching less than the information that is complementary record, board resetting also can be restarted; Master control borad is set up the situation of obtaining that the internal memory dynamic link table comes each veneer of real time record simultaneously.This method has realized real-time monitoring to the software version obtaining state of each veneer by master control borad.In the observation process, when each veneer gets access to the file of software version of corresponding release type, on the master control borad correct prompting can be arranged,, can point out the release type of disappearance when veneer obtains not then; The field staff only need carry out the order that relevant record obtains on master control borad, just can find rapidly whether each veneer has got access to the software version that needs, thereby realizes the software version obtaining state of each piece veneer of monitoring in real time.
And when finding to can not find the software version information that is complementary of certain veneer, can replenish timely and add, can in time get access to needed software version, realize normally starting to guarantee each veneer.
Description of drawings
Fig. 1 is the process flow diagram of monitoring software version obtaining state method in the embodiment of the invention;
Fig. 2 is the structural representation of monitoring software version obtaining state system in the embodiment of the invention;
Fig. 3 is the structural representation of master control borad in the embodiment of the invention.
Embodiment
Monitoring software version obtaining state method in the single-board starting process that the embodiment of the invention provides by master control borad is set, is set up database in advance at master control borad in distributed system, be used to store the software version configuration information of each veneer; And set up the internal memory dynamic link table, be used to store the information that each veneer reports and the lookup result of master control borad.
For example: database can be a node with the address of each veneer, preserves the software configuration information of each veneer; Can be node also in the dynamic link table, preserve the information that each veneer reports and the lookup result of master control borad with the address of each veneer.
The inventive method flow process as shown in Figure 1, execution in step is as follows:
Step S101: Board Power up starts.
Step S102: the physical message and the required software version information that obtains that report self to master control borad.
Veneer adopts based on the pattern of message communicating and master control borad and realizes information interaction.
Its physical message that reports comprises at least: the positional information at veneer place and this need obtain the pairing hardware information of software version information.Positional information specifically can comprise: the frame at veneer place in system, machine frame and/or groove position etc.; Hardware information comprises that this need obtain many corresponding hardware of software version information (be which hardware and obtain software version information) and model thereof, for example: CPU (central processing unit) (CentralProcessing Unit, CPU) model, digital signal processing (Digital Signal Processing, DSP) model of unit etc.
Its software version information that reports comprises at least: release type corresponding with hardware information and version number; For example: release type wherein can comprise: CPU software version, field programmable gate array (Field-Programmable Gate Array, FPGA) version, dsp software version, microcode release, solidification software (FIRMWARE) version etc.; Version number then is specially the concrete software version in each release type: for example, and CPU software version 1.0, CPU software version 1.1 etc.That is to say that release type wherein is in order to distinguish, the software version information that obtain is the CPU software version, or the FPGA version, or the software version of other hardware
The hardware that may move when veneer has a plurality of, and the software version information that need obtain has when a plurality of accordingly, and is preferable, generally must carry out according to CPU software version, FPGA version, microcode release, dsp software version, this default sequence of FIRMWARE version.But in the practical operation, can carry out in proper order not according to this yet, need only at first move CPU, obtain the software version configuration information of CPU, other order then can not limit.For example: when the hardware that veneer need move comprises CPU and FPGA, accordingly, need obtain CPU software version and FPGA version, then veneer reports the software version information of CPU to give the master control borad verification earlier, after being proved to be successful and starting the software version of CPU correspondence, report the FPGA version to give the master control borad verification again.
Preferable, when veneer reports software version information, can adopt unified single board edition file header, the content in the version file head is reported master control borad.Wherein can be with different value representations different release type and version number.The form of single board edition file header specifically can be as shown in table 1 below:
Table 1
| Release type | The Physical board type | The logical board type | Version number | Binary file |
Step S103: master control borad is searched the database that self is used to preserve each single board software edition configuration information after receiving the information that veneer reports.
Being used for of setting up in advance in master control borad, the database of preserving each single board software edition configuration information stored the physical message and the software version configuration information thereof of each veneer, so that during single board starting, can arrive corresponding veneer record, i.e. the software version configuration information of this each hardware of veneer according to the information searching that veneer reports.Wherein, the software version configuration information comprises: the software version type of each veneer, version file name, version size, version verification and, information such as version number.
Master control borad is searched the version configuration information corresponding with the veneer of reporting information according to the physical message that receives and software version information at the database that is used for preserving each single board software edition configuration information of self.Whether whether the physical message and the software version configuration information thereof that are about to each veneer of preserving in physical message that veneer reports and software version information and the database are compared, confirm to have the information record of this veneer and information to write down and mate.
The version configuration information of the veneer of storing on the master control borad, specifically can be as shown in table 2 below:
Table 2
| Release type | The version file name | File verification and | File size |
Wherein, file verification and be used for software version type and the version number corresponding with type of hardware veneer that find are carried out verification is by its file verification with confirm whether file is correct, complete.
Step S104: notify veneer with lookup result, and upgrade the internal memory dynamic link table that is used to write down each veneer reporting information and master control borad lookup result according to lookup result.
When the information matches in the information and date storehouse that the veneer that the master control borad basis receives reports is successful, then obtain the software version of this veneer correspondence.When promptly finding the software version configuration information that the software version information that reports with veneer is complementary, the software version of notice single board starting correspondence; If find when the information of this veneer writes down or information matches gets nowhere the failure of notice veneer information matches, instruction sheet sheet reset.
Preferable, during the software version of master control borad notice single board starting correspondence, if the software of this version not on the veneer, then can the software of this version be offered veneer by master control borad.
Simultaneously, master control borad upgrades the internal memory dynamic link table of setting up in advance according to lookup result, the veneer of increase reporting information reports in the internal memory dynamic link table information and lookup result thereof, and promptly whether this veneer has started corresponding software version, so that monitoring.The information that each veneer of preserving in the dynamic link table reports comprises: the ardware model number in the frame in the physical message, machine frame, groove position etc. and the hardware information, and as CPU number, etc.; Its lookup result is specially whether find software version information record that is complementary etc.
For example: according to the storage condition of the software version configuration information of each veneer in its data storehouse, the lookup result of master control borad may comprise: single board information does not dispose, software version information does not dispose, CPU software version verification succeeds, FPGA version verification succeeds, DSP version verification succeeds etc.
Step S105: veneer judges according to lookup result whether master control borad finds the software version configuration information of being asked, and carries out next step operation according to judged result.
Be that veneer confirms according to lookup result whether master control borad finds the software version configuration information of being asked, even receive when starting corresponding software version, confirm that then master control borad has found the software version configuration information of being asked, execution in step S107; If when receiving the single board information notice that it fails to match, execution in step S106 then.
That is to say that veneer determines whether to start the software version of being asked according to the lookup result of master control borad feedback.
Step S106: board resetting, and can restart.
Step S107: load the software version of being asked.
Step S108: and judge whether also will load the software version of other types?
Veneer judges whether also to need to load the software version of other types according to self hardware information, continues to load the software version of other types if desired, then returns and continues execution in step S102; Otherwise, execution in step S109.
Step S109: the software version of this veneer loads flow process to be finished.
The software version loading procedure of veneer finishes, and can think that also the start-up course of this veneer finishes.
Preferable, master control borad is according to the database of each the single board software edition configuration information in the new database of the cycle upgrading of setting/more.
In sum, after master control borad receives the information that veneer reports, generally can at first search this veneer whether configuration information record is arranged in database, if do not have, then can't finish any software version information verification of this veneer, return single board information to veneer and do not dispose this lookup result, and the record veneer does not dispose in the internal memory dynamic link table; If have and further search corresponding software version configuration information again, for example: CPU software version file does not dispose in database, then respond this lookup result that the CPU software version is not provided with to veneer, and the information that record CPU software version does not dispose in the internal memory dynamic link table; Has only the record that this veneer is arranged in the database, and when consistent with the software version information of institute acquisition request, master control borad is just understood this lookup result of back-checking success, and lookup result is recorded in the internal memory dynamic link table, when the equal verification of software version of veneer all hardware correspondence was passed through, veneer just normally started successfully.
No matter and whether veneer normally start, ask in each single-board starting process the information of all software versions of startup all can be in the internal memory dynamic link table of master control borad record to some extent, comprise successfully the verification and all situations of successful verification not.Then field staff's software version information that can get access to each veneer very easily obtains the relative recording of state, specifically can on master control borad, read internal memory with related command, travel through whole internal memory dynamic link table, the software version of checking each veneer obtains situation, related content is printed on the shell interface of master control borad.When the software version information record of the veneer of finding not have the acquisition request software version information, can be timely the software version information record of relevant veneer be replenished into and preserve.
According to the monitoring software version obtaining state method in the above-mentioned single-board starting process of the present invention, can make up the monitoring software version obtaining state system in a kind of single-board starting process, as shown in the figure, comprising: master control borad 1 and some veneers 2.
Preferable, master control borad 1 also is used for: receive physical message and the required software version information that obtains that veneer 2 determines that needs report when continuing the software version of loading other types once more; Continue to carry out the step of searching database and notifying the veneer lookup result.
Preferable, master control borad 1 also is used for: the software version configuration information that upgrades each veneer that the database that self is used to preserve each veneer 2 software version configuration information preserves according to the cycle of setting.
The structure of above-mentioned master control borad 1 specifically comprises as shown in Figure 3: receiver module 10, search module 20, execution module 30 and update module 40.
Preferable, receiver module 10 also is used for: receive physical message and the required software version information that obtains that veneer 2 determines that needs report when continuing the software version of loading other types once more.
Preferable, searching module 20, further can comprise: search unit 201 and comparing unit 202.
Comparing unit 202 is used for the release type corresponding with the hardware information that receives, version number, compares with the relative recording in the software version configuration information that finds.
Preferable, above-mentioned update module 40 also is used for: the software version configuration information that upgrades each veneer that above-mentioned database preserves according to the cycle of setting.
This system also can be certain equipment that comprises master control borad and veneer, for example: equipment USS100 etc.
The above; only be the preferable embodiment of the present invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily, replace or be applied to other similar devices, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (14)
1, the monitoring software version obtaining state method in a kind of single-board starting process is characterized in that, comprising:
Master control borad receives the physical message and the required software version information that obtains of the described veneer that reports behind the single board starting;
Master control borad is searched the database that self is used to preserve each single board software edition configuration information; When finding the software version configuration information that the software version information that reports with described veneer is complementary, notify the software version of described single board starting correspondence, it fails to match otherwise notify described single board information; And upgrade according to lookup result and to be used to write down the information that each veneer reports and the internal memory dynamic link table of master control borad lookup result.
2, the method for claim 1 is characterized in that, after the described software version of notifying described single board starting correspondence, also comprises:
Receive the physical message and the required software version information that obtains that report once more when described veneer determine to need continue loads the software version of other types; Continue to carry out the step of searching described database and notifying the veneer lookup result.
3, the method for claim 1, it is characterized in that, when finding the software version configuration information that the software version information that reports with described veneer is complementary, file verification by this software version and the further software version that found of checking whether complete, correct are when the software version of confirming to reinform when complete, correct described single board starting correspondence.
4, the method for claim 1 is characterized in that, described physical message comprises: the positional information at veneer place and this need obtain the pairing hardware information of software version information;
Described software version information comprises: release type corresponding with described hardware information and version number.
5, method as claimed in claim 4 is characterized in that, the described database that self is used to preserve each single board software edition configuration information of searching specifically comprises:
Positional information and described this according to described veneer need obtain the pairing hardware information of software version information, find the software version configuration information of corresponding veneer in described database; Release type that will be corresponding with described hardware information, version number compare with the relative recording in the software version configuration information that finds then.
6, as the arbitrary described method of claim 1-5, it is characterized in that, also comprise: described master control borad upgrades the software version configuration information of each veneer of preserving in the described database according to the cycle of setting.
7, the monitoring software version obtaining state system in a kind of single-board starting process is characterized in that, comprising: master control borad and some veneers;
Described master control borad is used to receive self physical message and the required software version information that obtains that reports behind the single board starting; Search the database that self is used to preserve each single board software edition configuration information; When finding the software version configuration information that the software version information that reports with described veneer is complementary, notify the software version of described single board starting correspondence, it fails to match otherwise notify described single board information; And upgrade according to lookup result and to be used to write down the information that each veneer reports and the internal memory dynamic link table of self lookup result;
Described veneer after being used for self starting, reports physical message and the required software version information that obtains of self to master control borad; And receive the lookup result that described master control borad returns, and start corresponding software version or reset according to lookup result.
8, system as claimed in claim 7 is characterized in that, described master control borad also is used for:
Receive the physical message and the required software version information that obtains that report once more when described veneer determine to need continue loads the software version of other types; Continue to carry out the step of searching described database and notifying the veneer lookup result.
9, as claim 7 or 8 described systems, it is characterized in that described master control borad also is used for:
Upgrade the software version configuration information of each veneer of preserving in the described database according to the cycle of setting.
10, a kind of master control borad is characterized in that, comprising:
Receiver module is used to receive self physical message and the required software version information that obtains that reports behind the single board starting;
Search module, be used for the physical message and the software version configuration information that receive according to described receiver module, search the database that self is used to preserve each single board software edition configuration information;
Execution module is used for when searching module searches to software version configuration information that the software version information that reports with described veneer is complementary, notifying the software version of described single board starting correspondence when described, and it fails to match otherwise notify described single board information;
Update module is used to write down information and the described internal memory dynamic link table of searching the module searches result that each veneer reports according to described lookup result renewal of searching module.
11, master control borad as claimed in claim 10 is characterized in that, described receiver module also is used for:
Receive the physical message and the required software version information that obtains that report once more when described veneer determine to need continue loads the software version of other types.
12, master control borad as claimed in claim 10 is characterized in that, the described module of searching also is used for:
When finding the software version configuration information that the software version information that reports with described veneer is complementary, file verification by this software version and the further software version that found of checking whether complete, correct are when the software version of confirming to reinform when complete, correct described single board starting correspondence.
13, master control borad as claimed in claim 10 is characterized in that, the described module of searching specifically comprises:
Search the unit, be used for to obtain the hardware information of software version information, in described database, find the software version configuration information of corresponding veneer according to the positional information and described this of described veneer;
Comparing unit is used for the release type corresponding with described hardware information, version number, compares with the relative recording in the software version configuration information that finds.
14, as the arbitrary described master control borad of claim 10-13, it is characterized in that described update module also is used for:
Upgrade the software version configuration information of each veneer of preserving in the described database according to the cycle of setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910169494A CN101650682A (en) | 2009-09-17 | 2009-09-17 | Method and system for monitoring software version obtaining state in single-board starting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910169494A CN101650682A (en) | 2009-09-17 | 2009-09-17 | Method and system for monitoring software version obtaining state in single-board starting process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101650682A true CN101650682A (en) | 2010-02-17 |
Family
ID=41672921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910169494A Pending CN101650682A (en) | 2009-09-17 | 2009-09-17 | Method and system for monitoring software version obtaining state in single-board starting process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101650682A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103914638A (en) * | 2013-01-09 | 2014-07-09 | 北大方正集团有限公司 | Software version adapting method and equipment for use in printing flow |
| CN104683171A (en) * | 2013-12-02 | 2015-06-03 | 中国移动通信集团广东有限公司 | Real-time monitoring method and device for application software |
| WO2018040971A1 (en) * | 2016-08-31 | 2018-03-08 | 福建联迪商用设备有限公司 | Software update method for terminal having specific hardware configuration, and device for same |
| CN112102520A (en) * | 2020-08-14 | 2020-12-18 | 陕西千山航空电子有限责任公司 | Method for reporting self state information of aviation equipment |
| CN112463183A (en) * | 2019-09-06 | 2021-03-09 | 西安诺瓦星云科技股份有限公司 | Display control card aging detection method, device and system and computer readable medium |
-
2009
- 2009-09-17 CN CN200910169494A patent/CN101650682A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103914638A (en) * | 2013-01-09 | 2014-07-09 | 北大方正集团有限公司 | Software version adapting method and equipment for use in printing flow |
| CN104683171A (en) * | 2013-12-02 | 2015-06-03 | 中国移动通信集团广东有限公司 | Real-time monitoring method and device for application software |
| CN104683171B (en) * | 2013-12-02 | 2018-11-02 | 中国移动通信集团广东有限公司 | The method for real-time monitoring and device of application software |
| WO2018040971A1 (en) * | 2016-08-31 | 2018-03-08 | 福建联迪商用设备有限公司 | Software update method for terminal having specific hardware configuration, and device for same |
| CN112463183A (en) * | 2019-09-06 | 2021-03-09 | 西安诺瓦星云科技股份有限公司 | Display control card aging detection method, device and system and computer readable medium |
| CN112102520A (en) * | 2020-08-14 | 2020-12-18 | 陕西千山航空电子有限责任公司 | Method for reporting self state information of aviation equipment |
| CN112102520B (en) * | 2020-08-14 | 2023-09-05 | 陕西千山航空电子有限责任公司 | Method for reporting state information of aviation equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9612819B2 (en) | System and method for automatic reloading of software into embarked equipment | |
| CN101650682A (en) | Method and system for monitoring software version obtaining state in single-board starting process | |
| CN106512397B (en) | Data loading method of game server and game server | |
| CN106547645B (en) | Method for automatically restoring image file and server system | |
| CN104657158A (en) | Method and device for processing business in business system | |
| CN103024782A (en) | Base station software version management method and system | |
| CN101877655A (en) | Network management system, network management server and method | |
| CN108628705B (en) | Database recovery method and device, computer equipment and storage medium | |
| CN106372160A (en) | Distributive database and management method | |
| CN111273932B (en) | Component refreshing method, system and computer readable storage medium | |
| CN115994044A (en) | Database fault processing method and device based on monitoring service and distributed cluster | |
| CN106775847B (en) | Board card software version updating method and device | |
| CN114138296A (en) | Multi-system gateway upgrading method, equipment and storage medium | |
| US20040162945A1 (en) | Method and apparatus involving a hierarchy of field replaceable units containing stored data | |
| CN109491856B (en) | Bus monitoring system, method and device | |
| GB2398405A (en) | Consolidating data regarding a hierarchy of field replaceable units containing stored data | |
| CN106598690B (en) | Management method and device for codes | |
| CN110968456B (en) | Method and device for processing fault disk in distributed storage system | |
| CN104158843A (en) | Storage unit invalidation detecting method and device for distributed file storage system | |
| CN111078454A (en) | Cloud platform configuration recovery method and device | |
| CN106708541A (en) | Version upgrading processing method and apparatus | |
| CN116521405A (en) | sd card state detection method, device, equipment and storage medium | |
| TWI805921B (en) | Method for automatically upgrading firmware over the air and wireless node | |
| CN113568768A (en) | Energy controller container state monitoring method | |
| CN114297182A (en) | Industrial model data management method, device, equipment and readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20100217 |