CA2458249A1 - A method for managing multiple file states for replicated files - Google Patents
A method for managing multiple file states for replicated files Download PDFInfo
- Publication number
- CA2458249A1 CA2458249A1 CA002458249A CA2458249A CA2458249A1 CA 2458249 A1 CA2458249 A1 CA 2458249A1 CA 002458249 A CA002458249 A CA 002458249A CA 2458249 A CA2458249 A CA 2458249A CA 2458249 A1 CA2458249 A1 CA 2458249A1
- Authority
- CA
- Canada
- Prior art keywords
- copy
- local copy
- rollback
- storing
- computer
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0025—Locks or fastenings for special use for glass wings
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
Abstract
A server is implemented with a modified file open action, which, when a user performs the modified open, initially opens a file without locking the file. When a user indicates (either explicitly or implicitly) that the user is attempting to or intending to open the file, the file can then be locked for editing. In this way, the default action when a user requests a file is to open the file without denying other users access to the file. Then, when the user indicates that editing should occur, the lock for the file is obtained.
Claims (27)
1. A method for file replication on a first computer of a master file on a second computer, comprising:
storing a local copy on said first computer of said master file;
storing a shadow copy on said first computer of said master file;
permitting access to said local copy for modification; and updating said shadow copy when said master file changes.
storing a local copy on said first computer of said master file;
storing a shadow copy on said first computer of said master file;
permitting access to said local copy for modification; and updating said shadow copy when said master file changes.
2. The method of claim 1, where said method further comprises:
storing a versioning state associated with said replication, and where said step of permitting access to said local copy for modification comprises:
changing said versioning state when said local copy is modified.
storing a versioning state associated with said replication, and where said step of permitting access to said local copy for modification comprises:
changing said versioning state when said local copy is modified.
3. The method of claim 2, where said step of changing said versioning state when said local copy is modified comprises:
setting said versioning state to a modified state indicating that said local copy has been modified.
setting said versioning state to a modified state indicating that said local copy has been modified.
4. The method of claim 1, where said method further comprises:
storing a versioning state associated with said replication;
and where said step of updating said shadow copy when said master file changes comprises:
changing said versioning state when said updating occurs.
storing a versioning state associated with said replication;
and where said step of updating said shadow copy when said master file changes comprises:
changing said versioning state when said updating occurs.
5. The method of claim 1, where said step of updating said shadow copy when said master file changes comprises:
detecting that said local copy has been modified; and resolving conflicts between said local copy and said updated shadow copy.
detecting that said local copy has been modified; and resolving conflicts between said local copy and said updated shadow copy.
6. The method of claim 5, where said method further comprises:
storing a versioning state associated with said replication;
and where said step of resolving conflicts between said local copy and said updated shadow copy comprises:
changing said versioning state to a conflicted state indicating that a conflict exits.
storing a versioning state associated with said replication;
and where said step of resolving conflicts between said local copy and said updated shadow copy comprises:
changing said versioning state to a conflicted state indicating that a conflict exits.
7. The method of claim 5, where said step of resolving conflicts between said local copy and said updated shadow copy comprises:
presenting a conflict interface;
accepting a conflict resolution command; and implementing said conflict resolution command.
presenting a conflict interface;
accepting a conflict resolution command; and implementing said conflict resolution command.
8. The method of claim 7, where said implementation of conflict resolution commands comprises:
determining if a change should be made to said master file; and communicating said change to be made to said second computer.
determining if a change should be made to said master file; and communicating said change to be made to said second computer.
9. The method of claim 8, where said step of communicating said change to be made to said second computer comprises:
generating difference information regarding differences between said local copy and said master file; and communicating said difference information to said master file.
generating difference information regarding differences between said local copy and said master file; and communicating said difference information to said master file.
10. The method of claim 1, where said step of updating said shadow copy when said master file changes comprises:
storing said local copy as a rollback copy; and updating said local copy with said shadow copy.
storing said local copy as a rollback copy; and updating said local copy with said shadow copy.
11. The method of claim 10, where said step of storing said local copy as a rollback copy comprises:
presenting a rollback interface;
accepting a rollback command; and displaying said rollback copy in response to said rollback command.
presenting a rollback interface;
accepting a rollback command; and displaying said rollback copy in response to said rollback command.
12. The method of claim 10, where said method further comprises:
storing a versioning state associated with said replication;
and where said step of storing said local copy as a rollback copy comprises:
changing said versioning state to a rollback available state.
storing a versioning state associated with said replication;
and where said step of storing said local copy as a rollback copy comprises:
changing said versioning state to a rollback available state.
13. The method of claim 10, further comprising:
tracking whether the local copy has been accessed;
and where said step of storing said local copy as a rollback copy comprises:
storing sail local copy as a rollback copy only if said local copy has been accessed.
tracking whether the local copy has been accessed;
and where said step of storing said local copy as a rollback copy comprises:
storing sail local copy as a rollback copy only if said local copy has been accessed.
14. At least one of an operating system, a computer readable medium having stored thereon a plurality of computer-executable instructions, a co-processing device, a computing device, and a modulated data signal carrying computer executable instructions for performing the method of claim 1.
15. A computer system for replication of a master file, said master file located on a second computer, said computer system at least intermittently operably connected to said second computer comprising:
local copy storage for storing a local copy on said first computer of said master file;
shadow copy storage storing a shadow copy on said first computer of said master file;
local copy modification module for permitting access to said local copy for modification; and shadow copy updating module updating said shadow copy storage when said master file changes.
local copy storage for storing a local copy on said first computer of said master file;
shadow copy storage storing a shadow copy on said first computer of said master file;
local copy modification module for permitting access to said local copy for modification; and shadow copy updating module updating said shadow copy storage when said master file changes.
16. The computer system of claim 15, further comprising:
versioning state storage for storing a versioning state associated with said replication, and where said local copy modification module changes said versioning state when said local copy is modified.
versioning state storage for storing a versioning state associated with said replication, and where said local copy modification module changes said versioning state when said local copy is modified.
17. The computer system of claim 16, where said where said local copy modification module changes sets said versioning state to a modified state indicating that said local copy has been modified.
18. The computer system of claim 15, where said system further comprises:
versioning state storage for storing a versioning state associated with said replication;
and where said shadow copy updating module changing said versioning state when said updating occurs.
versioning state storage for storing a versioning state associated with said replication;
and where said shadow copy updating module changing said versioning state when said updating occurs.
19. The computer system of claim 15, where shadow copy updating module comprises:
local copy modification detection module for detecting that said local copy has been modified; and conflict resolution module for resolving conflicts between said local copy and said updated shadow copy.
local copy modification detection module for detecting that said local copy has been modified; and conflict resolution module for resolving conflicts between said local copy and said updated shadow copy.
20. The computer system of claim 19, where said method further comprises:
versioning state storage for storing a versioning state associated with said replication;
and said conflict resolution module changes said versioning state to a conflicted state indicating that a conflict exits.
versioning state storage for storing a versioning state associated with said replication;
and said conflict resolution module changes said versioning state to a conflicted state indicating that a conflict exits.
21. The computer system of claim 19, where said conflict resolution module comprises:
conflict interface module for presenting a conflict interface;
conflict resolution input module for accepting a conflict resolution command;
and conflict resolution implementation for implementing said conflict resolution command.
conflict interface module for presenting a conflict interface;
conflict resolution input module for accepting a conflict resolution command;
and conflict resolution implementation for implementing said conflict resolution command.
22. The computer system of claim 21, where said conflict resolution implementation comprises:
change determination module for determining if a change should be made to said master file; and second computer change communication module for communicating said change to be made to said second computer.
change determination module for determining if a change should be made to said master file; and second computer change communication module for communicating said change to be made to said second computer.
23. The computer system of claim 15, where said second computer change communication module comprises:
difference generation module for generating difference information regarding differences between said local copy and said master file; and second computer communication module for communicating said difference information to said master file.
difference generation module for generating difference information regarding differences between said local copy and said master file; and second computer communication module for communicating said difference information to said master file.
24. The computer system of claim 15, where said shadow copy updating module comprises:
rollback storage for storing said local copy as a rollback copy; and local copy update module for updating said local copy with said shadow copy.
rollback storage for storing said local copy as a rollback copy; and local copy update module for updating said local copy with said shadow copy.
25. The computer system of claim 24, where said local copy update module comprises:
a rollback interface presentation module presenting a rollback interface;
rollback command acceptance module accepting a rollback command; and rollback copy display for displaying said rollback copy in response to said rollback command.
a rollback interface presentation module presenting a rollback interface;
rollback command acceptance module accepting a rollback command; and rollback copy display for displaying said rollback copy in response to said rollback command.
26. The computer system of claim 24, where said system further comprises:
versioning state storage for storing a versioning state associated with said replication,;
and where said rollback storage changes said versioning state to a rollback available state.
versioning state storage for storing a versioning state associated with said replication,;
and where said rollback storage changes said versioning state to a rollback available state.
27. The computer system of claim 24, said system further comprising:
local copy access tracking module for tracking whether the local copy has been accessed;
and where said rollback storage for storing said local copy as a rollback copy comprises:
local copy access logic for storing said local copy as a rollback copy only if said local copy has been accessed.
local copy access tracking module for tracking whether the local copy has been accessed;
and where said rollback storage for storing said local copy as a rollback copy comprises:
local copy access logic for storing said local copy as a rollback copy only if said local copy has been accessed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/376,873 | 2003-02-28 | ||
| US10/376,873 US8010491B2 (en) | 2003-02-28 | 2003-02-28 | Method for managing multiple file states for replicated files |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2458249A1 true CA2458249A1 (en) | 2004-08-28 |
| CA2458249C CA2458249C (en) | 2012-03-27 |
Family
ID=32771511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2458249A Expired - Fee Related CA2458249C (en) | 2003-02-28 | 2004-02-17 | A method for managing multiple file states for replicated files |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US8010491B2 (en) |
| EP (1) | EP1452982A3 (en) |
| JP (1) | JP4643915B2 (en) |
| KR (1) | KR101076851B1 (en) |
| CN (1) | CN100377099C (en) |
| AU (1) | AU2004200462A1 (en) |
| BR (1) | BRPI0400364A (en) |
| CA (1) | CA2458249C (en) |
| CO (1) | CO5550075A1 (en) |
| IL (1) | IL160353A0 (en) |
| MX (1) | MXPA04001929A (en) |
| MY (1) | MY147939A (en) |
| NO (1) | NO331680B1 (en) |
| NZ (1) | NZ531279A (en) |
| PL (1) | PL365551A1 (en) |
| RU (1) | RU2344468C2 (en) |
| SG (1) | SG125106A1 (en) |
| TW (1) | TWI316667B (en) |
| ZA (1) | ZA200401310B (en) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7370025B1 (en) * | 2002-12-17 | 2008-05-06 | Symantec Operating Corporation | System and method for providing access to replicated data |
| JP2004265193A (en) * | 2003-03-03 | 2004-09-24 | Canon Inc | Information processing method, information processor, control method of server device, and server device |
| US7546291B2 (en) * | 2004-02-19 | 2009-06-09 | Microsoft Corporation | Data source task pane |
| US8135755B2 (en) | 2005-06-29 | 2012-03-13 | Microsoft Corporation | Templates in a schema editor |
| US7716168B2 (en) * | 2005-06-29 | 2010-05-11 | Microsoft Corporation | Modifying table definitions within a database application |
| US7546286B2 (en) * | 2004-02-19 | 2009-06-09 | Microsoft Corporation | Offline multi-table data editing and storage |
| GB2445368A (en) * | 2005-04-14 | 2008-07-09 | Rajesh Kapur | A method and system for preserving access to a system in case of a disaster allowing transaction rollback |
| US8255362B2 (en) * | 2005-06-08 | 2012-08-28 | rPath | Methods, systems, and computer program products for provisioning software using local changesets that represent differences between software on a repository and a local system |
| CN100373347C (en) * | 2005-07-13 | 2008-03-05 | 华硕电脑股份有限公司 | Electronic device with backup function automatically |
| CN100438416C (en) * | 2005-12-02 | 2008-11-26 | 无锡永中科技有限公司 | Method for realizing file coordination processing |
| US7743026B2 (en) * | 2006-01-31 | 2010-06-22 | Microsoft Corporation | Redirection to local copies of server-based files |
| CN101042688B (en) * | 2006-03-21 | 2011-06-01 | 北京北大方正电子有限公司 | Indexing method and system for newspaper and magazine copy block network |
| US20080140732A1 (en) * | 2006-12-11 | 2008-06-12 | Bentley System, Inc. | Method and system for sharing file based data |
| JP4432087B2 (en) * | 2006-12-26 | 2010-03-17 | インターナショナル・ビジネス・マシーンズ・コーポレーション | Database update management system, program and method |
| US8554734B1 (en) * | 2007-07-19 | 2013-10-08 | American Megatrends, Inc. | Continuous data protection journaling in data storage systems |
| US8190987B2 (en) | 2007-10-25 | 2012-05-29 | Microsoft Corporation | Private views of data and local calculations during real time collaboration |
| WO2009062182A1 (en) | 2007-11-09 | 2009-05-14 | Topia Technology | Architecture for management of digital files across distributed network |
| US7941399B2 (en) | 2007-11-09 | 2011-05-10 | Microsoft Corporation | Collaborative authoring |
| US8825758B2 (en) | 2007-12-14 | 2014-09-02 | Microsoft Corporation | Collaborative authoring modes |
| US20090164970A1 (en) * | 2007-12-20 | 2009-06-25 | At&T Knowledge Ventures, L.P. | System for Managing Automated Report Versions |
| US8239345B2 (en) * | 2007-12-27 | 2012-08-07 | Microsoft Corporation | Asynchronous replication |
| US8135838B2 (en) * | 2008-04-08 | 2012-03-13 | Geminare Incorporated | System and method for providing data and application continuity in a computer system |
| US8352870B2 (en) | 2008-04-28 | 2013-01-08 | Microsoft Corporation | Conflict resolution |
| US8825594B2 (en) | 2008-05-08 | 2014-09-02 | Microsoft Corporation | Caching infrastructure |
| US8706694B2 (en) * | 2008-07-15 | 2014-04-22 | American Megatrends, Inc. | Continuous data protection of files stored on a remote storage device |
| WO2010116539A1 (en) * | 2009-04-08 | 2010-10-14 | Hitachi, Ltd. | File detection device and method |
| US8346768B2 (en) * | 2009-04-30 | 2013-01-01 | Microsoft Corporation | Fast merge support for legacy documents |
| US8612380B2 (en) * | 2009-05-26 | 2013-12-17 | Adobe Systems Incorporated | Web-based collaboration for editing electronic documents |
| US9298834B2 (en) | 2009-05-26 | 2016-03-29 | Adobe Systems Incorporated | User presence data for web-based document collaboration |
| WO2011034548A1 (en) * | 2009-09-21 | 2011-03-24 | Hewlett-Packard Development Company, L.P. | System including a virtual disk |
| US8612398B2 (en) * | 2010-03-11 | 2013-12-17 | Microsoft Corporation | Clean store for operating system and software recovery |
| US9652440B2 (en) * | 2010-05-27 | 2017-05-16 | Microsoft Technology Licensing, Llc | Concurrent utilization of a document by multiple threads |
| US9665582B2 (en) * | 2010-08-04 | 2017-05-30 | Quantum Corporation | Software, systems, and methods for enhanced replication within virtual machine environments |
| CN101937310B (en) * | 2010-09-06 | 2014-07-16 | 宇龙计算机通信科技(深圳)有限公司 | File copying method and terminal |
| US20120158891A1 (en) * | 2010-12-21 | 2012-06-21 | Microsoft Corporation | Techniques for universal representation of digital content |
| US9924002B1 (en) | 2012-06-21 | 2018-03-20 | EMC IP Holding Company LLC | Managing stateless processes |
| CN104737135B (en) * | 2012-10-25 | 2017-07-25 | 富士通株式会社 | The information processing terminal and synchronisation control means |
| CN104123126B (en) * | 2013-04-26 | 2018-04-10 | 阿里巴巴集团控股有限公司 | It is a kind of to be used to generate the method and apparatus for merging conflict record list |
| CN104750536B (en) | 2013-12-30 | 2018-08-21 | 华为技术有限公司 | A kind of method and apparatus realized virtual machine and examined oneself |
| WO2020025124A1 (en) * | 2018-08-01 | 2020-02-06 | Huawei Technologies Co., Ltd. | Device and method for rollback of a structure modification operation |
| AU2020267130B2 (en) * | 2019-04-30 | 2022-11-03 | Clumio, Inc. | Cloud-based data protection service |
| CN110262997A (en) * | 2019-05-06 | 2019-09-20 | 阿里巴巴集团控股有限公司 | For managing the method and system of public documents |
| CN110795252A (en) * | 2019-09-20 | 2020-02-14 | 北京浪潮数据技术有限公司 | Method, device, equipment and storage medium for multi-user serial editing of file |
Family Cites Families (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3588084T2 (en) | 1984-11-14 | 1996-10-17 | Canon Kk | Machine vision system |
| JPH04181423A (en) | 1990-11-16 | 1992-06-29 | Fujitsu Ltd | Version control system |
| US5278979A (en) * | 1990-12-20 | 1994-01-11 | International Business Machines Corp. | Version management system using pointers shared by a plurality of versions for indicating active lines of a version |
| US5280612A (en) * | 1991-11-26 | 1994-01-18 | International Business Machines Corporation | Multiple version database concurrency control system |
| JPH05241933A (en) * | 1992-02-28 | 1993-09-21 | Mitsubishi Electric Corp | File maintaining system for distributed data managing system |
| JP3213766B2 (en) | 1992-03-16 | 2001-10-02 | 株式会社日立製作所 | Replicate file update system |
| JPH0827754B2 (en) * | 1992-05-21 | 1996-03-21 | インターナショナル・ビジネス・マシーンズ・コーポレイション | File management method and file management system in computer system |
| US5493728A (en) * | 1993-02-19 | 1996-02-20 | Borland International, Inc. | System and methods for optimized access in a multi-user environment |
| US5630116A (en) * | 1993-08-11 | 1997-05-13 | Nec Corporation | Automatic delivery system for master files in a distributed processing system |
| US5835911A (en) | 1994-02-08 | 1998-11-10 | Fujitsu Limited | Software distribution and maintenance system and method |
| WO1995029450A1 (en) * | 1994-04-21 | 1995-11-02 | British Telecommunications Public Limited Company | Data storage |
| US5806078A (en) | 1994-06-09 | 1998-09-08 | Softool Corporation | Version management system |
| EP0713183A3 (en) * | 1994-11-18 | 1996-10-02 | Microsoft Corp | Network independent file shadowing |
| US5694596A (en) | 1995-05-25 | 1997-12-02 | Kangaroo, Inc. | On-line database updating network system and method |
| US5881292A (en) | 1996-09-26 | 1999-03-09 | Microsoft Corporation | Dynamic versioning system for multiple users of multi-module software system |
| US5930794A (en) * | 1996-10-18 | 1999-07-27 | Sagent Technologies, Inc. | Database repository with deferred transactions |
| AU6183798A (en) | 1997-02-27 | 1998-09-29 | Siebel Systems, Inc. | Method of migrating to a successive level of a software distribution incorporating local modifications |
| US6314565B1 (en) | 1997-05-19 | 2001-11-06 | Intervu, Inc. | System and method for automated identification, retrieval, and installation of multimedia software components |
| US6182073B1 (en) | 1997-05-20 | 2001-01-30 | Intel Corporation | Integrated information browsing and multiple-participant application with a persistency control configured to monitor and to prevent attempts to replace data within the information browser |
| JP3567696B2 (en) | 1997-09-24 | 2004-09-22 | 松下電器産業株式会社 | Software download system |
| US6014669A (en) * | 1997-10-01 | 2000-01-11 | Sun Microsystems, Inc. | Highly-available distributed cluster configuration database |
| JPH11143754A (en) | 1997-11-05 | 1999-05-28 | Hitachi Ltd | Version information and constitution information display method and device therefor, and computer readable recording medium for recording version information and constitution information display program |
| US6041333A (en) | 1997-11-14 | 2000-03-21 | Microsoft Corporation | Method and apparatus for automatically updating a data file from a network |
| US6067551A (en) * | 1997-11-14 | 2000-05-23 | Microsoft Corporation | Computer implemented method for simultaneous multi-user editing of a document |
| US6052531A (en) | 1998-03-25 | 2000-04-18 | Symantec Corporation | Multi-tiered incremental software updating |
| US6457021B1 (en) * | 1998-08-18 | 2002-09-24 | Microsoft Corporation | In-memory database system |
| US6804663B1 (en) | 1998-09-21 | 2004-10-12 | Microsoft Corporation | Methods for optimizing the installation of a software product onto a target computer system |
| US6341291B1 (en) | 1998-09-28 | 2002-01-22 | Bentley Systems, Inc. | System for collaborative engineering using component and file-oriented tools |
| US6324544B1 (en) | 1998-10-21 | 2001-11-27 | Microsoft Corporation | File object synchronization between a desktop computer and a mobile device |
| JP2000284998A (en) | 1999-03-31 | 2000-10-13 | Ricoh Co Ltd | Data update control system and method and computer readable recording medium storing program for executing the method |
| US6560655B1 (en) | 1999-06-22 | 2003-05-06 | Microsoft Corporation | Synchronization manager for standardized synchronization of separate programs |
| US6405219B2 (en) * | 1999-06-22 | 2002-06-11 | F5 Networks, Inc. | Method and system for automatically updating the version of a set of files stored on content servers |
| US6513084B1 (en) | 1999-06-29 | 2003-01-28 | Microsoft Corporation | Arbitration of state changes |
| US6529921B1 (en) | 1999-06-29 | 2003-03-04 | Microsoft Corporation | Dynamic synchronization of tables |
| US6516339B1 (en) | 1999-08-18 | 2003-02-04 | International Business Machines Corporation | High performance client/server editor |
| US6256773B1 (en) | 1999-08-31 | 2001-07-03 | Accenture Llp | System, method and article of manufacture for configuration management in a development architecture framework |
| US6449624B1 (en) | 1999-10-18 | 2002-09-10 | Fisher-Rosemount Systems, Inc. | Version control and audit trail in a process control system |
| US6757893B1 (en) * | 1999-12-17 | 2004-06-29 | Canon Kabushiki Kaisha | Version control system for software code |
| JP2001193735A (en) * | 2000-01-05 | 2001-07-17 | Minebea Co Ltd | Torque adjusting mechanism for spherical slide bearing |
| US6721767B2 (en) * | 2000-01-31 | 2004-04-13 | Commvault Systems, Inc. | Application specific rollback in a computer system |
| US6598059B1 (en) * | 2000-04-22 | 2003-07-22 | Oracle Corp. | System and method of identifying and resolving conflicts among versions of a database table |
| CN1290038C (en) * | 2000-05-25 | 2006-12-13 | 英业达股份有限公司 | Method for instantaneous generation of file version |
| US6845383B1 (en) | 2000-06-19 | 2005-01-18 | International Business Machines Corporation | System and method for managing concurrent scheduled or on-demand replication of subscriptions |
| US6865591B1 (en) * | 2000-06-30 | 2005-03-08 | Intel Corporation | Apparatus and method for building distributed fault-tolerant/high-availability computed applications |
| US6658330B2 (en) | 2000-12-29 | 2003-12-02 | General Electric Co. | Method and system for upgrading software for controlling locomotives |
| US6714953B2 (en) | 2001-06-21 | 2004-03-30 | International Business Machines Corporation | System and method for managing file export information |
| US20030167318A1 (en) | 2001-10-22 | 2003-09-04 | Apple Computer, Inc. | Intelligent synchronization of media player with host computer |
| US7389309B2 (en) * | 2003-02-28 | 2008-06-17 | Microsoft Corporation | Method for managing file replication in applications |
| US7350191B1 (en) | 2003-04-22 | 2008-03-25 | Noetix, Inc. | Computer implemented system and method for the generation of data access applications |
-
2003
- 2003-02-28 US US10/376,873 patent/US8010491B2/en not_active Expired - Fee Related
-
2004
- 2004-02-10 AU AU2004200462A patent/AU2004200462A1/en not_active Abandoned
- 2004-02-11 SG SG200400649A patent/SG125106A1/en unknown
- 2004-02-12 IL IL16035304A patent/IL160353A0/en unknown
- 2004-02-13 MY MYPI20040468A patent/MY147939A/en unknown
- 2004-02-16 EP EP04003417A patent/EP1452982A3/en not_active Ceased
- 2004-02-17 CA CA2458249A patent/CA2458249C/en not_active Expired - Fee Related
- 2004-02-18 ZA ZA2004/01310A patent/ZA200401310B/en unknown
- 2004-02-20 NZ NZ531279A patent/NZ531279A/en not_active IP Right Cessation
- 2004-02-24 PL PL36555104A patent/PL365551A1/en not_active Application Discontinuation
- 2004-02-25 CO CO04016512A patent/CO5550075A1/en not_active Application Discontinuation
- 2004-02-25 TW TW093104828A patent/TWI316667B/en not_active IP Right Cessation
- 2004-02-25 NO NO20040829A patent/NO331680B1/en not_active IP Right Cessation
- 2004-02-26 KR KR1020040012923A patent/KR101076851B1/en active IP Right Grant
- 2004-02-26 BR BR0400364-0A patent/BRPI0400364A/en not_active IP Right Cessation
- 2004-02-27 MX MXPA04001929A patent/MXPA04001929A/en active IP Right Grant
- 2004-02-27 RU RU2004105881/09A patent/RU2344468C2/en not_active IP Right Cessation
- 2004-02-27 JP JP2004055387A patent/JP4643915B2/en not_active Expired - Fee Related
- 2004-03-01 CN CNB2004100082440A patent/CN100377099C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| RU2004105881A (en) | 2005-08-10 |
| ZA200401310B (en) | 2005-11-30 |
| JP4643915B2 (en) | 2011-03-02 |
| CN100377099C (en) | 2008-03-26 |
| NO331680B1 (en) | 2012-02-20 |
| KR20040077497A (en) | 2004-09-04 |
| CA2458249C (en) | 2012-03-27 |
| IL160353A0 (en) | 2004-07-25 |
| MY147939A (en) | 2013-02-15 |
| TW200508891A (en) | 2005-03-01 |
| US8010491B2 (en) | 2011-08-30 |
| KR101076851B1 (en) | 2011-10-25 |
| US20040172424A1 (en) | 2004-09-02 |
| TWI316667B (en) | 2009-11-01 |
| CO5550075A1 (en) | 2005-08-31 |
| MXPA04001929A (en) | 2005-04-25 |
| EP1452982A3 (en) | 2006-11-08 |
| RU2344468C2 (en) | 2009-01-20 |
| BRPI0400364A (en) | 2004-12-28 |
| JP2004265414A (en) | 2004-09-24 |
| NZ531279A (en) | 2005-07-29 |
| CN1525328A (en) | 2004-09-01 |
| NO20040829L (en) | 2004-09-01 |
| EP1452982A2 (en) | 2004-09-01 |
| SG125106A1 (en) | 2006-09-29 |
| AU2004200462A1 (en) | 2004-09-16 |
| PL365551A1 (en) | 2004-09-06 |
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| EEER | Examination request | ||
| MKLA | Lapsed |
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| MKLA | Lapsed |
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