CN1107907C - Increment mode method for upgrading data file - Google Patents
Increment mode method for upgrading data file Download PDFInfo
- Publication number
- CN1107907C CN1107907C CN 00102378 CN00102378A CN1107907C CN 1107907 C CN1107907 C CN 1107907C CN 00102378 CN00102378 CN 00102378 CN 00102378 A CN00102378 A CN 00102378A CN 1107907 C CN1107907 C CN 1107907C
- Authority
- CN
- China
- Prior art keywords
- data
- file
- upgrading
- data file
- index
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 41
- 241001269238 Data Species 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 4
- 238000007792 addition Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The present invention relates to a method for upgrading data files in an incremental mode. Primarily, when data files are upgraded, the method only needs to combine increased data files of a new version and data files (comprising original data files and older upgrade versions) of an old version, establishes indexes respectively corresponding to the data files of the old version and the data files of the new version, makes users look for the data files of the old version and the data files of the new version through the established indexes and has the capability of selecting and switching over any version at any time in order to provide a function capable of flexibly switching over file versions for users.
Description
Technical field
The present invention is the method that a kind of mode by increment makes upgrading data file, its mainly be a kind of data file that makes when upgrading, the method that the data file that increases and raw data file are combined only.
Background technology
Press known technology, the approach that present user obtains new file mainly contains two:
1. in the mode of mailing, receive the new file that is stored on disk or the CD.
2. online inquiry.
So, no matter by new file that above-mentioned that a kind of approach obtained, these files all store in the mode of data usually, these data are that the data file version for constantly upgrading increases or revised content wherein, and the data updated file is right, and these are through the data updated file, the result who revises not only is provided, and comprised the whole data of early version data file, so, original data file replaced with the upgrade data file, though this upgrade method is simple, but because of not only comprising the more new data of redaction in the redaction data file, and also be included in the data of all early versions before this redaction, so, the archives amount of redaction data file only can be more and more big, and then make download time more and more long, so, not only waste user time, and as, waste user's money especially through Internet transmission; In addition, the with a hook at the end demand of early version data file of user, then must be in the mode of backup, the data file of all early versions is stored respectively, thus, very big hard drive space be need take, the automatic renewal of file and the automatic differentiation of new and old edition more can't be realized, simultaneously also comparatively loaded down with trivial details for the checked operation of different editions data.
In view of above-mentioned traditional application software when mounted, more existing defectives the invention provides the method that a kind of mode by increment makes upgrading data file for overcoming the above-mentioned defective that exists in the prior art.
Summary of the invention
A purpose of the present invention provides the method that a kind of mode by increment makes upgrading data file, can reduce the size (File Size) of upgrade data file, and can shorten download time for the data file of borrowing Network Transmission.
Another object of the present invention, provide the method that a kind of mode by increment makes upgrading data file, it can provide FileVersion handoff functionality flexibly to the user, be convenient to the user search upgrade before and upgrade after file, and can select the operation of switching to arbitrary version wherein at any time.
A kind of mode by increment provided by the invention makes the method for upgrading data file, it is meant that mainly a kind of data file that makes is when upgrading, the method that the data file that increases and raw data file are combined only, should make the method for upgrading data file comprise the following step by mode of increment: (1) at first, borrow computer system to read the raw data of legacy data file, and this raw data carried out initialization, set up and corresponding filename of this data file and index again; (2) relend computer system and open the upgrade data file, and set up filename corresponding with it, this upgrade data file is meant the content that is increased outside the original data file of legacy version; (3) will combine through raw data file and the upgrade data file that above-mentioned (1) (2) step process is crossed, set up corresponding index.
So not only can reduce the archives amount (File Size) of upgrade data file, and for the data file of borrowing Network Transmission, download time can be shortened, in addition, more can provide FileVersion handoff functionality flexibly to the user by index, so that the user search upgrade before and upgrade after file, and make the user can be at any time select the operation of switching to arbitrary version.
Brief description of drawings
For enabling that the present invention is made further understanding and understanding, in conjunction with the embodiments with reference to the accompanying drawings, further describe as follows:
Figure 1A: the block diagram when being data file update of the present invention;
Figure 1B: the structural representation that is these data and its corresponding index among the present invention;
Fig. 2: be raw data file of the present invention process flow diagram when making;
Fig. 3: the process flow diagram that is upgrading data file of the present invention;
Fig. 3 A: the process flow diagram of relevant upgrading identification when being upgrading data file of the present invention;
Fig. 4: be the process flow diagram that data file version of the present invention switches;
Fig. 5: the process flow diagram that is data file version of the present invention relevant data when switching;
Fig. 6: the synoptic diagram when being the invention process;
Fig. 6 A: the synoptic diagram of one embodiment when being the invention process;
Fig. 6 B: the synoptic diagram of another embodiment when being the invention process;
Fig. 6 C: the synoptic diagram of another embodiment when being the invention process.
Embodiment
The present invention is the method that a kind of mode by increment makes upgrading data file, it is meant that mainly a kind of data file that makes is when upgrading, the method that the data file that increases and raw data file are combined only, this method is to borrow computer system to read the raw data file of legacy version earlier, and this data file carried out initialization, and foundation filename corresponding and index with it, open the upgrade data file again, this upgrade data file is meant the content that is increased outside the original data file of legacy version, and after setting up filename corresponding with it, to initialized raw data file, combine with the upgrade data file, set up corresponding index, so, not only can reduce the archives amount (FileSize) of upgrade data file, and can be for the data file of borrowing Network Transmission, shorten download time, in addition, more can provide FileVersion handoff functionality flexibly to the user by index, so that the user search upgrade before and upgrade after file, and make the user can select the operation of switching to arbitrary version at any time.
For enabling further to understand, the special Figure 1A-1B that cooperates is described as follows:
Please refer to shown in Figure 1A-1B, when legacy version upgrading that user's desire is used application program that the developer provides originally, for example: when upgrading to the S1 version by S0, wherein S0 represents legacy version, S1 then is the redaction after representative is upgraded, the raw data file that computer system can read legacy version earlier carries out initialization to this data file, and sets up index corresponding with it (0) (shown in Figure 1B).
When opening the redaction of upgrading by legacy version, wherein increased data file (δ 0.1), again this data file is transferred in regular turn by the developer and originally had among the user of legacy version, in present embodiment be see through the Internet (Internet) (only be familiar with this operator, still can disk etc. mode replace.), and data file that is increased and the data file (promptly referring to raw data file) that is stored in user's legacy version are originally combined, simultaneously, the data file (S0+ δ 0.1) of the redaction that computer system combines to legacy version and the data file that increased is set up corresponding index (1).By that analogy as can be known, when version is constantly upgraded, for example: upgrade to S2 by S1 ... during Sn-1 upgrading Sn, the developer can be constantly with legacy version (comprising that prototype version reaches than this old renewal version), when upgrading to redaction, (δ 0.1 for the data file of upgrading or increasing, δ 1.2 ... δ n-1.n), directly transfer among the user, and data file that is increased and the data file that is stored in user's legacy version are originally combined, (δ 0.1 and when raw data file and ever-increasing data file, δ 1.2 ... δ n-1.n) combines, when becoming redaction, computer system can be to these by increasing the data file that data file combines with a preceding legacy version (comprise raw data file and in ever-increasing version thereafter) respectively, set up index corresponding (0,1,2 respectively with it ... n) (shown in Figure 1B).
Moreover, please refer to shown in Figure 2ly, when the data file (this refers to prototype version) of legacy version was desired to upgrade to the data file of redaction, computer system all can read the data file that stores raw data in this legacy version earlier, and it is carried out initialization, its process comprises the following step:
At first, the filename cooperates with this data file is set, reaches unique identifier (Identify, abbreviation ID) 201 that should data file.Again this data file is divided into several data cells, and after setting a unique and corresponding identification code for each data cell, computer system can deposit the content with data cell of identification code in data file, simultaneously, the location records that this data cell is write in the data file gets off 202.Computer system can judge whether all data cells are stored and finish 203, does not finish if also store, and then returns 202, proceeds the work that stores and write down, deposits in the data file up to all data cells; If after determining all data cell storages to be finished, computer system can be provided with an index file name, in order to calling 204.
Borrow the writing position of identification code, data file identification code and the data cell of the data cell that computer system will be in data file to read in regular turn, computer system can judge whether above-mentioned all data to be read 206 fully simultaneously, if yet data are not wherein read fully, then return 205, the action of proceeding to read; If all index datas are read, then computer system can be with the index file name that sets in advance, and deposit in the description document that sets in advance by the unique identifier of Data Filename of reading in the data file and data file, this description document mainly is the related content that is used for storing relational data file and index file thereof, put the numerical value (being assumed to be 1) and the call number (being assumed to be 1) 207 of upgrading number of times, so, promptly finish the initialization of this data file, and above-mentioned data file is not limited to the data file in having used, or finish the data file of making by the developer, and be meant the data file of all desires upgradings.
Please refer to shown in Figure 3, when raw data file is finished the initialization of upgrading preceding, computer system can be opened the pairing description document of this raw data, from wherein reading the numerical value of this raw data upgrading number of times, be made as (1) from the above mentioned as can be known, and according to after (that is raw data) pairing index file name 301 before the definite upgrading this time of this numerical value (1), open again and preceding (that is raw data) the corresponding index file of this upgrading, it is noted (being assumed to be Table A) 302 in present embodiment.
Computer system can continue to open the description document of the data file of upgrading, read and write down wherein index file name and Data Filename 303, open the index file of upgrade data, after it being noted (being assumed to be table B) 304 in present embodiment, to show B and Table A through the index file upgrading processing, after obtaining the result of index upgrading, it is noted (being assumed to be table C) 305 in present embodiment, the index content that will store the record of updating result (table C) is again exported successively, this index content comprises the identification code of data cell, data file identification code and data cell writing position, so, promptly can produce an index file 306, and the index file that this upgrading is preceding sign sequence number adds 1, index file sign sequence number 307 as this upgrading, simultaneously, the upgrading secondary data of original description file is added 1 number of times as this upgrading, and increase the filename of updating result (table C) in the indexed file table, in the data file table, increase the identification code 308 of upgrade data filename and upgrade data file, so, it is exportable newly-generated description document 309, and the file 310 that all are opened in the bolt down procedure, and then reach the data purpose of upgrading.
In addition, please refer to shown in Fig. 3 A, wherein, by corresponding index file (Table A) before the index file of upgrade data (table B) and the upgrading through the index file upgrading processing, the detailed process that obtains index updating result (table C) is as follows: at first Table A is copied to 3a1 among the table C, read the first indexing units 3a2 among the table B again, computer system can judge whether these data have existed 3a3 in table C then, if exist, then with the indexing units 3a4 among the indexing units substitution table C among the table B; If there is no, promptly the unit among the table B is increased to 3a5 among the table C, then judge whether untreated indexing units 3a6 is arranged among the table B, if untreated indexing units is arranged, then return 3a3, re-execute the step of above-mentioned 3a3 to 3a6, until table all indexing units are processed among the B finish till, result is outputed to table C, the index file 3a7 after obtaining upgrading.
Moreover, please refer to shown in Figure 4, after having used the redaction data file of having upgraded as the user, when needing again to use the data file of certain legacy version, at first, open the description document in this redaction data file, read upgrading number of times and current index file sequence number (being assumed to be X) 401, the user sees through the new index file sequence number (being assumed to be Y) 402 of computer system input, computer system can be judged its index file sequence number (being X and Y) whether identical 403, that is confirm whether the index file that the user need call is current index file, if it is identical, can determine that then current index file is the index file that the user need call, need not be for further processing again, directly close this description document 406; If it is inequality, represent that then the required index file that calls of user is not current index file, then need further to confirm this sequence number Y whether effective 404, if effectively, the current index file sequence number of then putting in the description document to be write down is (Y) 405, this moment, the user was according to current index file sequence number indication, and the upgrade file of obtaining is the needed version of user, at last this description document is closed 406.
In addition, please refer to shown in Figure 5, when the user uses data in the computer system, for opening description document earlier, read the index file sequence number of the data file (that is the data file after the last upgrading) of being deposited at present, thereby determine present index file name 501, open present index file then, read in this index file first index content 502, again according to the data file identification code in this index content, and in description document, obtain corresponding Data Filename 503, open the pairing data file of this Data Filename, according to recorded data unit writing position in the index, behind the position of specified data unit in this document, after reading this data cell 504, judge whether it exists next index 505, if there is no, represent that all data cells all read in, then close all 506, make the user operate 507 arbitrarily data; If be stored in next index, then need to return 502, continue to read the content of next index entry in the index file, and carry out 503 and 504 step in regular turn, up to all index content be read finish till.
For enabling further to understand the present invention, as follows with reference to description of drawings in conjunction with specific embodiments:
Please refer to shown in Figure 6, suppose to have a data file, its prototype version was set up March 1 in Service Center, the user by the Internet (Internet) with its download (Download) in its computer system, and after this version is made as File, respectively at carrying out the data upgrading on May 1, July 1 and November 1, packet after its upgrading is made as Upgrade 1, Upgrade 2, Upgrade 3 respectively, and the user has also downloaded this three upgrading data packet respectively by Internet.
Wherein, this File carried out data when upgrading (please refer to shown in Fig. 6 A) May 1, and computer system can be automatically combines the raw data File of user side and Upgrade 1 and is set at index 1 (Index 1); In addition, when this File carried out the data upgrading July 1 (please refer to shown in Fig. 6 B), computer system can obtain index Index 2 automatically with content among the Index 1 and Upgrade 2 content additions; And this File carried out data when upgrading (please refer to shown in Fig. 6 C) July 1, and computer system can obtain index Index 3 automatically with the content addition of content among the Index 2 and Upgrade 3.
So, as long as the user is according to these three index, just can obtain needed data file version automatically, as call Index 1 and can obtain FileVersion by the end of May 1, as call Index 2 and can obtain FileVersion by the end of July 1, in like manner, as call 3 of Index and can obtain FileVersion by the end of November 1, so just can obtain that version is discerned automatically and the effect of file auto-update.
In sum, the present invention not only can improve the various shortcomings of prior art, and can promote effect in the use for make the method for upgrading data file by the mode of increment, closes in practicality, meets the requirement of patent of invention.
Claims (7)
1. the mode by increment makes the method for upgrading data file, it is meant that mainly a kind of data file that makes is when upgrading, the method that the data file that increases and raw data file are combined only is characterized in that this mode by increment makes the method for upgrading data file comprise the following step:
(1). at first, the raw data of borrowing computer system to read the legacy data file, and this raw data carried out initialization, set up and corresponding filename of this data file and index again;
(2). relend computer system and open the upgrade data file, and set up filename corresponding with it, this upgrade data file is meant the content that is increased outside the original data file of legacy version;
(3). will combine through raw data file and the upgrade data file that above-mentioned (1) (2) step process is crossed, set up corresponding index.
2. the mode by increment as claimed in claim 1 makes the method for upgrading data file, it is characterized in that its process comprises the following step when the data file that stores raw data is carried out initialization:
(1). at first, computer system can be provided with the filename that cooperates with this data file, and to unique identifier that should data file;
(2). again this data file is divided into several data cells, and after setting a unique and corresponding identification code for each data cell, computer system can deposit the content with data cell of identification code in data file, simultaneously, the location records that this data cell is write in the data file gets off;
(3). after this data cell writes position in the data file and goes on record, computer system can judge whether all data cells to be stored to finish, if after determining all data cell storages to be finished, computer system can be provided with an index file name, in order to calling;
(4). borrow the identification code of the data cell that computer system will be in data file, the writing position of data file identification code and data cell is read in regular turn, computer system can judge whether all above-mentioned data to be read fully simultaneously, if all index datas are read, then computer system can be with the index file name that sets in advance, and deposit in the description document that sets in advance by the unique identifier of Data Filename of reading in the data file and data file, this description document mainly is the related content that is used for storing relational data file and index file thereof, puts the numerical value and the call number of upgrading number of times.
3. the mode by increment as claimed in claim 2 makes the method for upgrading data file, it is characterized in that this (2) step is when carrying out, store fully when finishing as wherein data cell, then computer system is proceeded the work that stores and write down, deposits in the data file up to all data cells.
4. the mode by increment as claimed in claim 2 makes the method for upgrading data file, it is characterized in that this (3) step is when carrying out, when not reading fully as data wherein, the then computer system action proceeding to read is till all data are read fully.
5. the mode by increment as claimed in claim 2 makes the method for upgrading data file, it is characterized in that this (4) step when carrying out, and computer system can go to judge whether all data cells to be stored to finish.
6. the mode by increment as claimed in claim 1 makes the method for upgrading data file, it is characterized in that this computer system after the initialization of finishing raw data file, when preparing upgrading;
Computer system can be opened the pairing description document of this raw data, from wherein reading the numerical value of this raw data upgrading number of times, and according to before the definite upgrading this time of this numerical value that is after the pairing index file name of raw data, open and the preceding corresponding index file of this upgrading, it is noted; Open the description document of the data file of upgrading again, read and write down wherein index file name and Data Filename, open the index file of upgrade data, it is noted, index file and the preceding corresponding index file of upgrading with upgrade data, through the index file upgrading processing, after obtaining the result of index upgrading, the index content that will store the record of updating result is exported successively again, and this index content comprises identification code, data file identification code and the data cell writing position of data cell;
So, promptly can produce an index file, and index file sign sequence number before this upgrading added 1, as the index file sign sequence number of this upgrading, simultaneously, the upgrading number of times of original description file is added 1 number of times as this upgrading, and increase the filename of updating result in the indexed file table, in the data file table, after the identification code of increase upgrade data filename and upgrade data file, export newly-generated description document, so, can reach the data purpose of upgrading.
7. the mode by increment as claimed in claim 6 makes the method for upgrading data file, the index file and the preceding corresponding index file of upgrading that it is characterized in that its upgrade data, through the index file upgrading processing, the treatment step that obtains the index updating result is as follows:
At first, the record of corresponding index file before the upgrading is copied in the updating result, after reading first indexing units in the index file of upgrade data again, computer system can judge whether these data exist in updating result, if exist, then with the indexing units in the replacement of the indexing units in the index file of the upgrade data updating result; If there is no, promptly the index file of upgrade data is increased in the updating result, then judge in the index file of upgrade data whether untreated indexing units is arranged, if untreated indexing units is arranged, repeat above-mentioned step, all indexing units are processed in the index file of upgrade data finish till, again result is outputed to updating result, the index file after obtaining upgrading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00102378 CN1107907C (en) | 2000-02-21 | 2000-02-21 | Increment mode method for upgrading data file |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00102378 CN1107907C (en) | 2000-02-21 | 2000-02-21 | Increment mode method for upgrading data file |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1310388A CN1310388A (en) | 2001-08-29 |
| CN1107907C true CN1107907C (en) | 2003-05-07 |
Family
ID=4576368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00102378 Expired - Fee Related CN1107907C (en) | 2000-02-21 | 2000-02-21 | Increment mode method for upgrading data file |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1107907C (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7574706B2 (en) * | 2003-12-15 | 2009-08-11 | Microsoft Corporation | System and method for managing and communicating software updates |
| US20060106889A1 (en) * | 2004-11-12 | 2006-05-18 | Mannby Claes-Fredrik U | Method, system, and program for managing revisions to a file |
| US20060117075A1 (en) * | 2004-12-01 | 2006-06-01 | International Business Machines Corporation | Prerequisite, dependent and atomic deltas |
| CN100396132C (en) * | 2005-12-16 | 2008-06-18 | 北京金山软件有限公司 | Method for realizing programme update of wireless terminal |
| CN101206564B (en) * | 2006-12-20 | 2011-07-27 | 鸿富锦精密工业（深圳）有限公司 | Document version pipe control interface arrangement and method |
| CN101408882B (en) * | 2008-08-05 | 2012-10-31 | 北大方正集团有限公司 | Method and system for searching authorization document |
| CN102043859A (en) * | 2010-12-27 | 2011-05-04 | 用友软件股份有限公司 | Data updating method and device |
| CN103019785B (en) * | 2012-12-11 | 2015-11-25 | 北京奇虎科技有限公司 | For the treatment of the method and apparatus of program upgrade |
| CN103942186A (en) * | 2014-03-28 | 2014-07-23 | 武汉传神信息技术有限公司 | Method and system for managing documents |
| CN104066077A (en) * | 2014-06-24 | 2014-09-24 | 青岛海信移动通信技术股份有限公司 | OTA downloading and upgrading method and device thereof |
| CN105594184B (en) * | 2014-09-09 | 2019-05-24 | 华为技术有限公司 | Method for upgrading software version, device and equipment |
| CN105867953B (en) * | 2015-01-21 | 2019-04-26 | 中国移动通信集团云南有限公司 | Application program updating packet generation method and application program updating method and corresponding intrument |
| CN104967531B (en) * | 2015-05-13 | 2019-06-07 | 新华三技术有限公司 | A kind of method and apparatus of ISSU upgrading |
| CN104991796B (en) * | 2015-06-19 | 2018-05-25 | 青岛海信移动通信技术股份有限公司 | A kind of method and device continuously upgraded |
| CN107229649B (en) * | 2016-03-25 | 2019-07-12 | 腾讯科技（深圳）有限公司 | Data update system and method |
| CN107193560B (en) * | 2017-05-16 | 2020-08-04 | 奇瑞汽车股份有限公司 | Configuration updating method and device |
| CN112346771B (en) * | 2019-08-07 | 2024-05-31 | 杭州海康威视数字技术股份有限公司 | Upgrade file generation method and device |
-
2000
- 2000-02-21 CN CN 00102378 patent/CN1107907C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1310388A (en) | 2001-08-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1107907C (en) | Increment mode method for upgrading data file | |
| EP1696346B1 (en) | File system represented inside a database | |
| US7647363B2 (en) | Revision control system for large-scale systems management | |
| US4864497A (en) | Method of integrating software application programs using an attributive data model database | |
| US5832489A (en) | Method and apparatus for synchronizing information on two different computer systems | |
| US6460048B1 (en) | Method, system, and program for managing file names during the reorganization of a database object | |
| CN101331444A (en) | Online storage volume shrink | |
| US20060190500A1 (en) | Synchronization with derived metadata | |
| WO2008013634A2 (en) | File system replication | |
| GB2417342A (en) | Indexing system for a computer file store | |
| WO2005086003A1 (en) | Database system | |
| EP0984369A2 (en) | Time-versioned data storage mechanism | |
| CN1904889A (en) | Method for storing metadata of logic document system by adhesion property | |
| CN101719168A (en) | Algorithm configurability-based universal data loading method | |
| CN101901152A (en) | Method for updating contents in batch | |
| US7194486B2 (en) | Method and system for data processing with data replication for the same | |
| JP5174352B2 (en) | System and method for large object infrastructure in a database system | |
| CN1758220A (en) | Method of updating software release | |
| CN115878027A (en) | Storage object processing method and device, terminal and storage medium | |
| AU2004244168B2 (en) | Undrop objects and dependent objects in a database system | |
| KR20210058118A (en) | Casedb: low-cost put-intensive key-value store for edge computing | |
| Faria et al. | Towards generic fine-grained transaction isolation in polystores | |
| CN1037045A (en) | The system and method that the data item (objelt) of relational database is effectively analyzed | |
| Lampen et al. | ‘An Object Base for Attributed Software Objects | |
| CN1169051C (en) | Method for upgrading electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Mingzhen Inventor before: Lin Guangxin Inventor before: Chen Xuantong Inventor before: Wu Jian |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170913 Address after: Daiyue District of Shandong province Tai'an City Yingbin Avenue No. 135 dormitory Tyrone group Patentee after: Zhang Mingzhen Address before: Taipei City, Taiwan, China Patentee before: Inventec Corporation |
|
| TR01 | Transfer of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 247 lililiu Road, lylii Town, Li Riverside County, the Guangxi Zhuang Autonomous Region, the Guangxi Zhuang Autonomous Region Patentee after: Zhang Mingzhen Address before: 271000 Shandong Province, Tai'an city Daiyue District Yingbin Avenue No. 135 dormitory Tyrone group Patentee before: Zhang Mingzhen |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030507 Termination date: 20180221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |