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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:

Patent Number Title Of Patent Date Issued
8041994 Asynchronous checkpointing with audits in high availability networks Oct. 18, 2011
8037351 Apparatus and methods for restoring system operation states Oct. 11, 2011
8037291 Master boot record management Oct. 11, 2011
8033125 Air conditioner control device Oct. 11, 2011
8032798 Data retrieval systems Oct. 4, 2011
8028194 Sequencing technique to account for a clock error in a backup system Sep. 27, 2011
8028158 Method and apparatus for creating a self booting operating system image backup on an external USB hard disk drive that is capable of performing a complete restore to an internal system disk Sep. 27, 2011
8028136 Retaining disk identification in operating system environment after a hardware-driven snapshot restore from a snapshot-LUN created using software-driven snapshot architecture Sep. 27, 2011
8024604 Information processing apparatus and error processing Sep. 20, 2011
8024292 Creation of a single snapshot using a server job request Sep. 20, 2011
8020039 Recovering from errors in streaming DSP applications Sep. 13, 2011
8015559 System software update method Sep. 6, 2011
8006116 Systems and methods for storing health information with computing-system backups Aug. 23, 2011
8001425 Preserving state information of a storage subsystem in response to communication loss to the storage subsystem Aug. 16, 2011
8001420 End user control configuration system with dynamic user interface Aug. 16, 2011
8001342 Method for storing and restoring persistent memory content and virtual machine state information Aug. 16, 2011
8001079 System and method for system state replication Aug. 16, 2011
7996721 Method and system for a process monitor using a hardware communication format Aug. 9, 2011
7996370 System restoration apparatus and method for management of dependencies, ordering sensitivities, and database index rebuilds Aug. 9, 2011
7992037 Scalable secondary storage systems and methods Aug. 2, 2011
7992036 Apparatus, system, and method for volume-level restoration of cluster server data Aug. 2, 2011
7991988 Communication device and firmware update method thereof Aug. 2, 2011
7984322 System and method for managing group policy backup Jul. 19, 2011
7984023 Method and utility for copying files from a faulty disk Jul. 19, 2011
7979740 Gaming machine having game play suspension and resumption features using biometrically-based authentication and method of operating same Jul. 12, 2011
7979546 Method, system, and program product for sequential coordination of external database application events with asynchronous internal database events Jul. 12, 2011
7975176 Application failure recovery Jul. 5, 2011
7975175 Risk indices for enhanced throughput in computing systems Jul. 5, 2011
7975173 Fault tolerance and failover using active copy-cat Jul. 5, 2011
7971099 Method for enabling faster recovery of client applications in the event of server failure Jun. 28, 2011
7971097 Data restoring method and an apparatus using journal data and an identification information Jun. 28, 2011
7971096 System and article of manufacture for system recovery Jun. 28, 2011
7971095 Fault recovery for real-time, multi-tasking computer system Jun. 28, 2011
7971094 Method, system and apparatus for creating and executing a failover plan on a computer network Jun. 28, 2011
7966520 Software licensing for spare processors Jun. 21, 2011
7966484 Automatic alternating bootable storage devices between different kinds of boot files Jun. 21, 2011
7958393 Conditional actions based on runtime conditions of a computer system environment Jun. 7, 2011
7957269 Method and system for synchronization of packet Jun. 7, 2011
7954005 SIP server architecture for improving latency during message processing May. 31, 2011
7949897 Optical disc recording and reproducing apparatus May. 24, 2011
7945814 Remedying method for troubles in virtual server system and system thereof May. 17, 2011
7945749 Data mirroring method May. 17, 2011
7941700 Operating system-based application recovery May. 10, 2011
7934122 Terminate operations for complex I/O link Apr. 26, 2011
7934119 Failure recovery method Apr. 26, 2011
7930589 Interrupt-responsive non-volatile memory system and method Apr. 19, 2011
7930490 Method for utilizing a memory device for a programmable logic controller (PLC) Apr. 19, 2011
7929424 Switchover for broadband subscriber sessions Apr. 19, 2011
7921331 Write filter cache method and apparatus for protecting the microprocessor core from soft errors Apr. 5, 2011
7921328 Checkpoint consolidation for multiple data streams Apr. 5, 2011

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