CN101777023A - Method and device for generating test cases - Google Patents
Method and device for generating test cases Download PDFInfo
- Publication number
- CN101777023A CN101777023A CN 201010137688 CN201010137688A CN101777023A CN 101777023 A CN101777023 A CN 101777023A CN 201010137688 CN201010137688 CN 201010137688 CN 201010137688 A CN201010137688 A CN 201010137688A CN 101777023 A CN101777023 A CN 101777023A
- Authority
- CN
- China
- Prior art keywords
- main body
- test
- tested main
- execution result
- order
- 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
Links
Images
Landscapes
- Debugging And Monitoring (AREA)
Abstract
The embodiment of the invention discloses a method and a device for generating test cases. The method comprises the following steps: receiving a command for generating a test case, wherein the command for generating the test case appoints the information file of the tested main body of the test case to be generated; analyzing the information file of the tested main body in the command for generating the test case to obtain the information of a constitution unit contained in the tested main body; obtaining an expected execution result of the constitution unit according to the information of the constitution unit; obtaining a test rule corresponding to the constitution unit according to the information of the constitution unit; and constructing the obtained test rule and the expected execution result to obtain a test case of the tested main body. In the scheme of the invention, the test case consists of the test rule of the constitution unit of the tested main body, and test personnel can develop the test rule aiming at the constitution unit and repeatedly use the test rule without the need of developing again, thereby improving the generation efficiency of the test cases.
Description
Technical field
The present invention relates to technical field of measurement and test, particularly a kind of generation method and apparatus of test case.
Background technology
Test case is the scheme that is used to test, comprise at whole execution in step of tested main body, and the execution result of expection.Test case obtains test result after being carried out by tested main body, the execution result comparison of test result and expection, if test result meets the execution result of expection then tests and pass through, otherwise test is not passed through.
In the test process to hardware, test case generally by the test case of manually writing whole tested main body according to tested main body (for example: veneer, equipment etc.), is stored in the test case library then; In the needs test, the input search key comes the test case in the Query Database, obtains the test case that needs; Then by tested main body implementation of test cases.
The inventor finds in realizing process of the present invention: test case is directed to tested main body when writing, and the test case formation efficiency is low, and maintenance time is long and maintenance efficiency is low.
Summary of the invention
The technical matters that the embodiment of the invention will solve provides a kind of generation method and apparatus of test case, improves the formation efficiency and the maintenance efficiency of test case.
For solving the problems of the technologies described above, the generation method embodiment of test case provided by the present invention can be achieved through the following technical solutions:
The acceptance test use-case generates order, and described test case generates the message file that the tested main body of test case to be generated has been specified in order;
Resolve described test case and generate the message file of the described tested main body in the order, obtain the information of the component units that described tested main body comprises;
According to the information of described component units, obtain the expected execution result of described component units;
According to the information of described component units, obtain the test order of described component units correspondence;
The test case that the test order obtained and expected execution result are formed tested main body.
A kind of generating apparatus of test case comprises:
The order receiving element is used for the acceptance test use-case and generates order, and described test case generates the message file that the tested main body of test case to be generated has been specified in order;
Resolution unit is used for resolving the message file that described test case generates the described tested main body of order, obtains the information of the component units that described tested main body comprises;
Acquiring unit is used for the information according to described component units, obtains the expected execution result of described component units; According to the information of described component units, obtain the test order of described component units correspondence;
Generation unit is used for the test case that the test order that will obtain and expected execution result are formed tested main body.
In the solution of the present invention, test case is made up of the test order of the component units of forming tested main body, the tester is by carrying out the exploitation of test order at component units, as long as have identical component units for different test subjects, just can multiplexing test order and do not need to develop again, thus the formation efficiency of test case improved; And then tester's maintenance that test order is carried out also can be applied in the generation of later test case, improved maintenance efficiency.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is an embodiment of the invention method flow synoptic diagram;
Fig. 2 is an embodiment of the invention method flow synoptic diagram;
Fig. 3 is an embodiment of the invention apparatus structure synoptic diagram;
Fig. 4 is an embodiment of the invention apparatus structure synoptic diagram;
Fig. 5 is an embodiment of the invention apparatus structure synoptic diagram;
Fig. 6 is an embodiment of the invention apparatus structure synoptic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.A kind of generation method of test case as shown in Figure 1, comprising:
Test case is directed to tested main body and writes in the prior art, and for different tested main bodys, the test case of writing originally can not be re-used like this, and the test case formation efficiency is low; The maintenance of test case need be analyzed the test case of whole tested main body, and maintenance time is long and maintenance efficiency is low.
101: the acceptance test use-case generates order, and above-mentioned test case generates the message file that the tested main body of test case to be generated has been specified in order;
102: resolve the message file that above-mentioned test case generates the above-mentioned tested main body in the order, obtain the information of the component units that above-mentioned tested main body comprises;
Above-mentioned test command can be the message file that comprises tested main body in 101; Message file can be stored with arbitrary format, for example net is shown (Net List) form, the net table is a kind of document with fixed format of describing information such as device in the printed circuit board (PCB) and device annexation, as electronic product development platform (e_product developer, EPD) the * .tel file in; If adopt the net sheet format, each data item of net table can be stored the information of the component units of forming this tested main body so, and these information can comprise: in the type of component units, the quantity of component units, interface, the annexation one or multinomial.Be understandable that above about storage format for example, and the information of component units is not exhaustive for example, should not be construed as the qualification to the embodiment of the invention.
103:, obtain the expected execution result of above-mentioned component units according to the information of above-mentioned component units; According to the information of above-mentioned component units, obtain the test order of above-mentioned component units correspondence;
Particularly, above-mentioned expected result can comprise: the electrical specification of component units, signal quality, sequential etc.Above-mentioned test order comprises: method of testing, testing procedure, test purpose, test grades etc.
Alternatively, above-mentioned message file is stored with the net tableau format; Resolve the message file of the above-mentioned tested main body in the above-mentioned test case generation order, the information that obtains the component units that above-mentioned tested main body comprises comprises: resolve the data item (can adopt the mode of poll to carry out) of the net meter file of above-mentioned tested main body, obtain the network that tested main body comprises and the information of device.
Alternatively, above-mentioned message file is stored with the net tableau format, expected execution result will not limit this embodiment of the invention beyond can being stored in and also can being stored in the net table in the data item, so according to the information of above-mentioned component units, the expected execution result of obtaining above-mentioned component units comprises: resolve the data item of the net meter file of above-mentioned tested main body, obtain the network that tested main body comprises and the expected execution result of device; Or, search default expected execution result database and obtain the network expected execution result corresponding that comprise with above-mentioned tested main body with device.
104: the test case that the examination rule that will obtain and expected execution result are formed tested main body.
Further, the embodiment of the invention also provided manual amendment's function before the test case of forming tested main body, and above embodiment also comprises: show above-mentioned test order, and receive modify instruction; Revise test order according to above-mentioned modify instruction;
104 realization comprises so: the test case of amended test order and the expected execution result corresponding with above-mentioned amended test order being formed tested main body.
Further, the generation of test report for convenience, the solution that the embodiment of the invention also provides test report to generate, above method also comprises: the test case of above-mentioned tested main body is sent to above-mentioned tested main body execution; With the execution result of the above-mentioned tested main body that receives by predetermined form output.Be understandable that above-mentioned output can be to be output as electronics retaining file also can printout will not limit this embodiment of the invention.The position of the electronics files of output storage can be in the device of test case generation in addition, also can be test case generating apparatus external unit, and the embodiment of the invention will not limit this.
Further, to the maintenance of test order, the embodiment of the invention also provides the implementation that instructs test order to safeguard by statistics for convenience, and above method also comprises:
The applying frequency of statistical test rule and execution result; Preserve the applying frequency and the execution result of the test order of above-mentioned statistics.
More than the executive agent of each step can will not limit this embodiment of the invention for generating any device of test case; In the above embodiment, test case is made up of the test order of the component units of forming tested main body, the tester is directed to the exploitation that component units carries out test order, as long as have identical component units for different test subjects, just can multiplexing test order and do not need to develop again, improve the formation efficiency of test case like this; The tester safeguards the generation that can be applied in later test case to test order, has improved maintenance efficiency.
In order to introduce the generation method of the test case that the embodiment of the invention provides in more detail, it is example with the veneer that present embodiment provides tested main body, and component units is for forming the device of veneer; The device information of veneer is stored in net table (Net List) file by the schematic diagram of standard, as shown in Figure 2, comprising:
201: the user imports the net meter file (Net List) of veneer, comprises the device information in this testing single-board in this net meter file; Above device information can comprise: device category information and annexation, for example: the type of device, the quantity of device, interface, annexation etc.
202, resolve net meter file, extraction device information; For example extract interface type, electrical specification and information such as signal quality and sequential.The expected execution result of acquisition device (being the result that device is carried out under the normal condition), this expected execution result can be stored in the data item of net meter file, also can be stored in the expected execution result storehouse, adopt the device information mode corresponding to store with expected execution result;
203, search test order according to device information; Test order is stored in the test case library, and the mode of storage can be that device information is corresponding with test order (for example: method of testing, testing procedure etc.), is associated with method of testing and step by interface type.For identical device, so the method for test is identical can pre-designedly being stored in the test case library with step;
Be understandable that, comprise more than one device in the veneer, so above 202 and 203 can repeatedly carry out; The combination of the execution result of the expection that the test order of device correspondence is corresponding with it is the test case of this device.
204: the test case that the test case combination of all devices of veneer is obtained veneer.
More than the executive agent of each step can will not limit this embodiment of the invention for generating any device of test case; In the above embodiment, test case is made up of the test order of the device of forming veneer, the tester is directed to the exploitation that device carries out test order, as long as have identical device for different veneers, just can multiplexing test order and do not need to develop again, improve the formation efficiency of test case like this; The tester safeguards the generation that can be applied in later test case to test order, has improved maintenance efficiency.
A kind of generating apparatus of test case as shown in Figure 3, comprising:
Acquiring unit 303 is used for the information according to above-mentioned component units, obtains the expected execution result of above-mentioned component units; According to the information of above-mentioned component units, obtain the test order of above-mentioned component units correspondence;
The described device of present embodiment is used to realize Fig. 1 and method embodiment illustrated in fig. 2.
Alternatively, above-mentioned message file is stored with the net tableau format; Above-mentioned resolution unit 302 is used to resolve the data item of the net meter file of above-mentioned tested main body, obtains the network that tested main body comprises and the information of device.
Above-mentioned acquiring unit 303, be used for information according to above-mentioned component units, the expected execution result of obtaining above-mentioned component units comprises: be used to resolve the data item of the net meter file of above-mentioned tested main body, obtain the network that tested main body comprises and the expected execution result of device; Or, search default expected execution result database and obtain the network expected execution result corresponding that comprise with above-mentioned tested main body with device.
Further, the invention process also provides manual amendment's function, and as shown in Figure 4, said apparatus also comprises:
Display unit 401 is used to show above-mentioned test order;
Revise unit 402, be used for revising test order according to the modify instruction that receives;
Above-mentioned generation unit 304 is used for amended test order and the expected execution result corresponding with above-mentioned amended test order are formed the test case of tested main body.
Further, the generation of test report for convenience, the solution that the embodiment of the invention also provides test report to generate, as shown in Figure 5, said apparatus also comprises:
Transmitting element 501 is used for the test case of above-mentioned tested main body is sent to above-mentioned tested main body execution;
Further, to the maintenance of test order, the embodiment of the invention also provides the implementation that instructs test order to safeguard by statistics for convenience, and as shown in Figure 6, said apparatus also comprises:
Statistic unit 601 is used to add up the applying frequency and the execution result of above-mentioned test order;
Storage unit 602 is used to preserve the applying frequency and the execution result of the test order of above-mentioned statistics.
In the above embodiment, test case is made up of the test order of the component units of forming tested main body, the tester is directed to the exploitation that component units carries out test order, as long as have identical component units for different test subjects, just can multiplexing test order and do not need to develop again, improve the formation efficiency of test case like this; The tester safeguards the generation that can be applied in later test case to test order, has improved maintenance efficiency.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to instruct relevant hardware to finish by program, program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium of mentioning can be a ROM (read-only memory), disk or CD etc.
More than the generation method and apparatus of a kind of test case that the embodiment of the invention provided is described in detail, used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, to sum up, this description should not be construed as limitation of the present invention.
Claims (10)
1. the generation method of a test case is characterized in that, comprising:
The acceptance test use-case generates order, and described test case generates the message file that the tested main body of test case to be generated has been specified in order;
Resolve described test case and generate the message file of the described tested main body in the order, obtain the information of the component units that described tested main body comprises;
According to the information of described component units, obtain the expected execution result of described component units;
According to the information of described component units, obtain the test order of described component units correspondence;
The test case that the test order obtained and expected execution result are formed tested main body.
2. according to the described method of claim 1, it is characterized in that described message file is stored with the net tableau format;
The described test case of described parsing generates the message file of the described tested main body in the order, and the information that obtains the component units that described tested main body comprises comprises:
Resolve the data item of the net meter file of described tested main body, obtain the network that tested main body comprises and the information of device.
3. according to the described method of claim 2, it is characterized in that according to the information of described component units, the expected execution result of obtaining described component units comprises:
Resolve the data item of the net meter file of described tested main body, obtain the network that tested main body comprises and the expected execution result of device; Or
Search default expected execution result database and obtain the network expected execution result corresponding that comprise with described tested main body with device.
4. according to the described method of claim 1, it is characterized in that the test case of forming tested main body also comprises before:
Show described test order, and receive modify instruction;
Revise test order according to described modify instruction;
The test case that the test order obtained and expected execution result are formed tested main body comprises:
The test case of amended test order and the expected execution result corresponding with described amended test order being formed tested main body.
5. according to the described method of claim 1, it is characterized in that, also comprise:
Add up the applying frequency and the execution result of described test order;
Preserve the applying frequency and the execution result of the test order of described statistics.
6. the generating apparatus of a test case is characterized in that, comprising:
The order receiving element is used for the acceptance test use-case and generates order, and described test case generates the message file that the tested main body of test case to be generated has been specified in order;
Resolution unit is used for resolving the message file that described test case generates the described tested main body of order, obtains the information of the component units that described tested main body comprises;
Acquiring unit is used for the information according to described component units, obtains the expected execution result of described component units; According to the information of described component units, obtain the test order of described component units correspondence;
Generation unit is used for the test case that the test order that will obtain and expected execution result are formed tested main body.
7. according to the described device of claim 6, it is characterized in that described message file is stored with the net tableau format;
Described resolution unit is used to resolve the data item of the net meter file of described tested main body, obtains the network that tested main body comprises and the information of device.
8. according to the described device of claim 7, it is characterized in that described acquiring unit is used for the information according to described component units, the expected execution result of obtaining described component units comprises:
Be used to resolve the data item of the net meter file of described tested main body, obtain the network that tested main body comprises and the expected execution result of device; Or, search default expected execution result database and obtain the network expected execution result corresponding that comprise with described tested main body with device.
9. according to the described device of claim 6, it is characterized in that, also comprise:
Display unit is used to show described test order;
Revise the unit, be used for revising test order according to the modify instruction that receives;
Described generation unit is used for amended test order and the expected execution result corresponding with described amended test order are formed the test case of tested main body.
10. according to the described device of claim 6, it is characterized in that, also comprise:
Statistic unit is used to add up the applying frequency and the execution result of described test order;
Storage unit is used to preserve the applying frequency and the execution result of the test order of described statistics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010137688XA CN101777023B (en) | 2010-03-30 | 2010-03-30 | Method and device for generating test cases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010137688XA CN101777023B (en) | 2010-03-30 | 2010-03-30 | Method and device for generating test cases |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101777023A true CN101777023A (en) | 2010-07-14 |
| CN101777023B CN101777023B (en) | 2012-05-02 |
Family
ID=42513492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010137688XA Expired - Fee Related CN101777023B (en) | 2010-03-30 | 2010-03-30 | Method and device for generating test cases |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101777023B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135011A (en) * | 2011-11-28 | 2013-06-05 | 爱德万测试株式会社 | Test module generation apparatus, test procedure generation apparatus, generation method, and test apparatus |
| CN103698686A (en) * | 2013-12-11 | 2014-04-02 | 华为技术有限公司 | Signal testing method and signal testing equipment |
| CN106294111A (en) * | 2015-06-02 | 2017-01-04 | 富士通株式会社 | The method and apparatus generating test case for multiple business rules |
| CN106294102A (en) * | 2015-05-20 | 2017-01-04 | 腾讯科技（深圳）有限公司 | The method of testing of application program, client, server and system |
| CN106528395A (en) * | 2015-09-09 | 2017-03-22 | 阿里巴巴集团控股有限公司 | Test case generation method and apparatus |
| CN108255718A (en) * | 2018-01-11 | 2018-07-06 | 郑州云海信息技术有限公司 | A kind of method for being multiplexed software use-case |
| CN111061249A (en) * | 2019-12-16 | 2020-04-24 | 卡斯柯信号(北京)有限公司 | Automatic test system of enhanced train control system wireless block controller |
| CN114048084A (en) * | 2022-01-11 | 2022-02-15 | 深圳佑驾创新科技有限公司 | Method and device for generating test case schema of schematic diagram and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1286282C (en) * | 2002-07-12 | 2006-11-22 | 华为技术有限公司 | Method for processing transparent element in boundary scan interconnection test |
| CN1300961C (en) * | 2003-03-06 | 2007-02-14 | 华为技术有限公司 | Test method |
-
2010
- 2010-03-30 CN CN201010137688XA patent/CN101777023B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1286282C (en) * | 2002-07-12 | 2006-11-22 | 华为技术有限公司 | Method for processing transparent element in boundary scan interconnection test |
| CN1300961C (en) * | 2003-03-06 | 2007-02-14 | 华为技术有限公司 | Test method |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135011A (en) * | 2011-11-28 | 2013-06-05 | 爱德万测试株式会社 | Test module generation apparatus, test procedure generation apparatus, generation method, and test apparatus |
| CN103135011B (en) * | 2011-11-28 | 2016-02-24 | 爱德万测试株式会社 | Test module generating apparatus, testing procedure generating apparatus, generation method and proving installation |
| CN103698686A (en) * | 2013-12-11 | 2014-04-02 | 华为技术有限公司 | Signal testing method and signal testing equipment |
| CN106294102A (en) * | 2015-05-20 | 2017-01-04 | 腾讯科技（深圳）有限公司 | The method of testing of application program, client, server and system |
| CN106294102B (en) * | 2015-05-20 | 2021-04-09 | 腾讯科技（深圳）有限公司 | Application program testing method, client, server and system |
| CN106294111A (en) * | 2015-06-02 | 2017-01-04 | 富士通株式会社 | The method and apparatus generating test case for multiple business rules |
| CN106528395A (en) * | 2015-09-09 | 2017-03-22 | 阿里巴巴集团控股有限公司 | Test case generation method and apparatus |
| CN106528395B (en) * | 2015-09-09 | 2019-08-23 | 阿里巴巴集团控股有限公司 | The generation method and device of test case |
| CN108255718A (en) * | 2018-01-11 | 2018-07-06 | 郑州云海信息技术有限公司 | A kind of method for being multiplexed software use-case |
| CN111061249A (en) * | 2019-12-16 | 2020-04-24 | 卡斯柯信号(北京)有限公司 | Automatic test system of enhanced train control system wireless block controller |
| CN114048084A (en) * | 2022-01-11 | 2022-02-15 | 深圳佑驾创新科技有限公司 | Method and device for generating test case schema of schematic diagram and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101777023B (en) | 2012-05-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101777023B (en) | Method and device for generating test cases | |
| CN107329890A (en) | Test method and device based on Mock and server | |
| CN107145437A (en) | A kind of java explains method of testing and device | |
| CN102467442A (en) | Software testing method, system and equipment | |
| CN106445548B (en) | Test packet issuing method and device | |
| CN110634471B (en) | Voice quality inspection method and device, electronic equipment and storage medium | |
| CN106067101A (en) | A kind of distribution power engineering acceptance method and system | |
| CN107451112B (en) | Form tool data checking method, device, terminal equipment and storage medium | |
| CN106776314A (en) | A kind of test system | |
| CN110569194A (en) | interface testing method and device, electronic equipment and storage medium | |
| CN111522741A (en) | Interface test code generation method and device, electronic equipment and readable storage medium | |
| CN107451058A (en) | A kind of software development methodology and device | |
| CN110134596A (en) | The generation method and terminal device of test document | |
| CN111309624B (en) | Test method, test device, test equipment and storage medium | |
| CN109739704A (en) | A kind of interface test method, server-side and computer readable storage medium | |
| CN103913672B (en) | A kind of satellite low frequency interface automatization test system | |
| CN111159040A (en) | Test data generation method, device, equipment and storage medium | |
| CN104122494A (en) | A test system and method capable of automatically generating test scripts | |
| CN107632909A (en) | Method and system for ATE function | |
| CN109189688A (en) | A kind of generation method, generating means and the electronic equipment of test case script | |
| CN117370203A (en) | Automatic test method, system, electronic equipment and storage medium | |
| CN101146147B (en) | An auxiliary testing system and method of single board signals | |
| CN109492036A (en) | A kind of electronization test report system | |
| CN109472012A (en) | A kind of management method and device of electronization test report | |
| CN100358302C (en) | Method for testing network element interface by state apparatus |
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 | ||
| ASS | Succession or assignment of patent right |
Owner name: HUAWEI DIGITAL TECHNOLOGY (SUZHOU) CO., LTD. Free format text: FORMER OWNER: HUAWEI DIGITAL TECHNOLOGY (CHENGDU) CO., LTD. Effective date: 20131226 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUAWEI DIGITAL TECHNOLOGY (CHENGDU) CO., LTD. Free format text: FORMER NAME: CHENGDU HUAWEI SYMANTEC TECHNOLOGIES CO., LTD. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 611731 CHENGDU, SICHUAN PROVINCE TO: 215123 SUZHOU, JIANGSU PROVINCE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 611731 Chengdu high tech Zone, Sichuan, West Park, Qingshui River Patentee after: HUAWEI DIGITAL TECHNOLOGIES (CHENG DU) Co.,Ltd. Address before: 611731 Chengdu high tech Zone, Sichuan, West Park, Qingshui River Patentee before: CHENGDU HUAWEI SYMANTEC TECHNOLOGIES Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131226 Address after: Suzhou City, Jiangsu Province, Suzhou Industrial Park 215123 Xinghu Street No. 328 Creative Industrial Park building A3 Patentee after: Huawei digital technology (Suzhou) Co.,Ltd. Address before: 611731 Chengdu high tech Zone, Sichuan, West Park, Qingshui River Patentee before: HUAWEI DIGITAL TECHNOLOGIES (CHENG DU) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120502 Termination date: 20150330 |
|
| EXPY | Termination of patent right or utility model |