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Class Information
Number: 714/15
Name: Error detection/correction and fault detection/recovery > Data processing system error or fault handling > Reliability and availability > Fault recovery > State recovery (i.e., process or data file)
Description: Subject matter further including means or steps for recovery by restoring data in a data file, or data for a process, to data at a previous point in time.










Sub-classes under this class:

Class Number Class Name Patents
714/16 Forward recovery (e.g., redoing committed action) 350
714/20 Plural recovery data sets containing set interrelation data (e.g., time values or log record numbers) 550
714/21 State validity check 208
714/18 Transmission data record (e.g., for retransmission) 320
714/19 Undo record 201
714/22 With power supply status monitoring 509


Patents under this class:
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Patent Number Title Of Patent Date Issued
7020599 Mean time to recover (MTTR) advisory Mar. 28, 2006
7017075 Recovering from video driver errors Mar. 21, 2006
7017076 Apparatus and storage system for controlling acquisition of snapshot Mar. 21, 2006
7017077 System and method of error retention for threaded software Mar. 21, 2006
7010719 External storage device capable of selectively storing data in a semiconductor memory or a hard disk Mar. 7, 2006
7010720 Data reception system capable of replacing recording medium Mar. 7, 2006
7007197 Virtual logging system and method Feb. 28, 2006
7007198 Method for handling exceptions of applications Feb. 28, 2006
7003693 Managing processing associated with coupling facility Structures Feb. 21, 2006
7000144 Information management apparatus, information management system, and information management software Feb. 14, 2006
6996070 TCP/IP offload device with reduced sequential processing Feb. 7, 2006
6996744 Generating a passcode for resetting a game console Feb. 7, 2006
6993760 Installing software on a mobile computing device using the rollback and security features of a configuration manager Jan. 31, 2006
6993537 Data recovery system Jan. 31, 2006
6988171 Method and system for recovery of meta data in a storage controller Jan. 17, 2006
6983395 Multi-agent cooperative transaction method and system Jan. 3, 2006
6973589 Electronic communications in intelligent electronic devices Dec. 6, 2005
6968476 Checkpointing a superscalar, out-of-order processor for error recovery Nov. 22, 2005
6965936 Method for detecting and resolving a partition condition in a cluster Nov. 15, 2005
6961865 Techniques for resuming a transaction after an error Nov. 1, 2005
6957359 Data processing apparatus and data processing method Oct. 18, 2005
6957362 Instantaneous restoration of a production copy from a snapshot copy in a data storage system Oct. 18, 2005
6948089 Apparatus and method for multiple generation remote backup and fast restore Sep. 20, 2005
6948094 Method of correcting a machine check error Sep. 20, 2005
6944758 Backup method for interface BIOS by making backup copy of interface BIOS in system BIOS and executing backup interface BIOS in system BIOS if error occurs Sep. 13, 2005
6941489 Checkpointing of register file Sep. 6, 2005
6941490 Dual channel restoration of data between primary and backup servers Sep. 6, 2005
6938175 Computer system and method of controlling standby mode thereof Aug. 30, 2005
6934822 Organization of multiple snapshot copies in a data storage system Aug. 23, 2005
6934881 Memory including portion storing a copy of primary operating system and method of operating computer including the memory Aug. 23, 2005
6931558 Computer restoration systems and methods Aug. 16, 2005
6928513 System and method for managing data logging memory in a storage area network Aug. 9, 2005
6928579 Crash recovery system Aug. 9, 2005
6925409 System and method for protection of active files during extreme conditions Aug. 2, 2005
6925586 Methods and systems for centrally-controlled client-side filtering Aug. 2, 2005
6915417 Quick starting external programmer for implantable medical device Jul. 5, 2005
6915449 Method and apparatus for performing emergency shutdown of a malfunctioning computer system saving all open files, data, and work in progress to a remote data storage business entity Jul. 5, 2005
6909383 Systematic encoding and decoding of chain reaction codes Jun. 21, 2005
6901533 Reconstructing memory residents queues of an inactive processor May. 31, 2005
6901536 Service quality monitoring system and method May. 31, 2005
6898733 Process activity and error monitoring system and method May. 24, 2005
6898791 Infospheres distributed object system May. 24, 2005
6895529 Rebuilding "in-doubt" states reliably after multiple system failures in a data processing system performing two-phase transaction processing May. 17, 2005
6892211 Copy on write file system consistency and block usage May. 10, 2005
6892320 Method and apparatus for providing multiple-version support for highly available objects May. 10, 2005
6883114 Block device driver enabling a ruggedized file system Apr. 19, 2005
6883170 Method and system to maintain a hierarchy of instantiated application objects and to enable recovery from an applications failure Apr. 19, 2005
6879931 System and method for protection of equipment during motion anomalies Apr. 12, 2005
6880051 Method, system, and program for maintaining backup copies of files in a backup storage device Apr. 12, 2005
6880107 Software configuration monitor Apr. 12, 2005

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