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Class Information
Number: 714/5
Name: Error detection/correction and fault detection/recovery > Data processing system error or fault handling > Reliability and availability > Fault recovery > By masking or reconfiguration > Of memory or peripheral subsystem
Description: Subject matter further including means or steps for recovery from a fault of a memory function level or the peripheral function level, or for recovery limited to a specialized processor accessing either memory, peripheral, or other I/O device.


Sub-classes under this class:

Class Number Class Name Patents
714/9 Access processor affected (e.g., i/o processor, mmu, dma processor) 178
714/8 Isolating failed storage location (e.g., sector remapping) 505
714/6 Redundant stored data accessed (e.g., duplicated data, error correction coded data, or other parity-type data) 2,260


Patents under this class:

Patent Number Title Of Patent Date Issued
7620859 Filtered register architecture to generate actuator signals Nov. 17, 2009
7620843 Rebuilding a storage system Nov. 17, 2009
7617426 Verification method and apparatus Nov. 10, 2009
7617425 Method for at-speed testing of memory interface using scan Nov. 10, 2009
7617419 Apparatus and method for managing random-directional scratches on hard disk Nov. 10, 2009
7613947 System and method for storage takeover Nov. 3, 2009
7613945 Virtual disk drive system and method Nov. 3, 2009
7610506 Data processing system, data processing method and storage apparatus Oct. 27, 2009
7607043 Analysis of mutually exclusive conflicts among redundant devices Oct. 20, 2009
7606841 Coordinated dirty block tracking Oct. 20, 2009
7603595 Memory test circuit and method Oct. 13, 2009
7603580 Redundant manager for a storage system Oct. 13, 2009
7600157 Recovering from a failed I/O controller in an information handling system Oct. 6, 2009
7600087 Distributed remote copy system Oct. 6, 2009
7598504 Writing error diagnosis method for charged particle beam photolithography apparatus and charged particle beam photolithography apparatus Oct. 6, 2009
7596729 Memory device testing system and method using compressed fail data Sep. 29, 2009
7596723 Apparatus, system, and method for selective cross communications between autonomous storage modules Sep. 29, 2009
7596648 System and method for information handling system error recovery Sep. 29, 2009
7596585 Object replication using information quality of service Sep. 29, 2009
7594136 Paging-triggered corrupted file recovery Sep. 22, 2009
7594135 Flash memory system startup operation Sep. 22, 2009
7594074 Storage system Sep. 22, 2009
7590884 Storage system, storage control device, and storage control method detecting read error response and performing retry read access to determine whether response includes an error or is valid Sep. 15, 2009
7587645 Input circuit of semiconductor memory device and test system having the same Sep. 8, 2009
7587627 System and method for disaster recovery of data Sep. 8, 2009
7587625 Memory replay mechanism Sep. 8, 2009
7587569 System and method for removing a storage server in a distributed column chunk data store Sep. 8, 2009
7587523 Distributed systems for determining card status Sep. 8, 2009
7584378 Reconfigurable FC-AL storage loops in a data storage system Sep. 1, 2009
7581061 Data migration using temporary volume to migrate high priority data to high performance storage and lower priority data to lower performance storage Aug. 25, 2009
7577885 Semiconductor integrated circuit, design support software system and automatic test pattern generation system Aug. 18, 2009
7577868 No data loss IT disaster recovery over extended distances Aug. 18, 2009
7577867 Cross tagging to data for consistent recovery Aug. 18, 2009
7577866 Techniques for fault tolerant data storage Aug. 18, 2009
7571344 Ensuring data integrity in network memory Aug. 4, 2009
7568135 Use of alternative value in cell detection Jul. 28, 2009
7568122 Method and apparatus for identifying a faulty component on a multiple component field replaceable unit Jul. 28, 2009
7568121 Recovery from failure in data storage systems Jul. 28, 2009
7565575 Selecting optimal repair strategy for mirrored files Jul. 21, 2009
7565570 Disk array device and path failure detection method thereof Jul. 21, 2009
7565568 Method and system for virtualization switch failover Jul. 21, 2009
7562187 Laser drivers that provide double buffering of serial transfers Jul. 14, 2009
7552362 Bridge, error notification method therefor and system Jun. 23, 2009
7549112 Unique response for puncture drive media error Jun. 16, 2009
7549092 Output controller with test unit Jun. 16, 2009
7549079 System and method of configuring a database system with replicated data and automatic failover and recovery Jun. 16, 2009
7546491 Semiconductor memory device with standby current failure judging function and method for judging standby current failure Jun. 9, 2009
7546482 Method and apparatus for monitoring the storage of data in a computer system Jun. 9, 2009
7543177 Methods and systems for a storage system Jun. 2, 2009
7543096 Safe message transfers on PCI-Express link from RAID controller to receiver-programmable window of partner RAID controller CPU memory Jun. 2, 2009



 
 
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