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Class Information
Number: 711/111
Name: Electrical computers and digital processing systems: memory > Storage accessing and control > Specific memory composition > Accessing dynamic storage device
Description: Subject matter including accessing memory

Sub-classes under this class:

Class Number Class Name Patents
711/112 Direct access storage device (dasd) 2,627

Patents under this class:
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Patent Number Title Of Patent Date Issued
7007151 System, device, and method for controlling access to a memory Feb. 28, 2006
7000068 Recording and playback apparatus and recording and playback method Feb. 14, 2006
7000086 Virtual ordered writes Feb. 14, 2006
6993624 Method and apparatus for selecting enqueued data access operations for execution in a disk drive data storage device Jan. 31, 2006
6988153 Data storing system and transmission control method Jan. 17, 2006
6985916 Method, system, and article of manufacture for returning physical volumes Jan. 10, 2006
6985994 Storage control apparatus and method thereof Jan. 10, 2006
6985995 Data file migration from a mirrored RAID to a non-mirrored XOR-based RAID without rewriting the data Jan. 10, 2006
6981092 Automatic media readying system and method Dec. 27, 2005
6981117 Method, system, and program for transferring data Dec. 27, 2005
6977927 Method and system of allocating storage resources in a storage area network Dec. 20, 2005
6978325 Transferring data in virtual tape server, involves determining availability of small chain of data, if large chain is not available while transferring data to physical volumes in peak mode Dec. 20, 2005
6978347 Method and apparatus for re-synchronizing paired volumes via communication line Dec. 20, 2005
6976139 Reversing a communication path between storage devices Dec. 13, 2005
6976140 Computer system and a method of replication Dec. 13, 2005
6973532 Memory architecture for dialogue systems Dec. 6, 2005
6973648 Method and device to process multidimensional array objects Dec. 6, 2005
6968351 Free space collection in information storage systems Nov. 22, 2005
6965911 Efficiently exporting local device access onto a system area network using a direct-call interface Nov. 15, 2005
6965956 Disk array controller and system with automated detection and control of both ATA and SCSI disk drives Nov. 15, 2005
6963950 Multi-processor type storage control apparatus for performing access control through selector Nov. 8, 2005
6963958 Backup and archiving system by means of tape volume cassettes for data processing units Nov. 8, 2005
6963959 Storage system and method for reorganizing data to improve prefetch effectiveness and reduce seek distance Nov. 8, 2005
6961788 Disk control device and control method therefor Nov. 1, 2005
6961811 Apparatus and method to maintain information by assigning one or more storage attributes to each of a plurality of logical volumes Nov. 1, 2005
6961836 Method and apparatus for mapping storage partitions of storage elements to host systems Nov. 1, 2005
6959344 Method and apparatus for storage system Oct. 25, 2005
6957294 Disk volume virtualization block-level caching Oct. 18, 2005
6957311 Data storage apparatus, computer apparatus, data processing apparatus, and data processing method Oct. 18, 2005
6954768 Method, system, and article of manufacture for managing storage pools Oct. 11, 2005
6954830 Data recording method, data recorder, and recording medium Oct. 11, 2005
6954833 Expedited dynamic mirror service policy Oct. 11, 2005
6952753 Device driver with improved timeout performance Oct. 4, 2005
6952756 Method and apparatus for speculative loading of a memory Oct. 4, 2005
6952757 Method, system, and program for managing storage units in storage pools Oct. 4, 2005
6948011 Alternate Register Mapping Sep. 20, 2005
6948044 Methods and apparatus for storage virtualization Sep. 20, 2005
6941260 Method and apparatus for emulating a fiber channel port Sep. 6, 2005
6941390 DMA device configured to configure DMA resources as multiple virtual DMA channels for use by I/O resources Sep. 6, 2005
6941419 Method and apparatus for disc drive buffer segment management Sep. 6, 2005
6938120 Apparatus and method to form one or more premigration aggregates comprising a plurality of least recently accessed virtual volumes Aug. 30, 2005
6938136 Method, system, and program for performing an input/output operation with respect to a logical storage device Aug. 30, 2005
6934812 Media player with instant play capability Aug. 23, 2005
6930900 Arrangement of integrated circuits in a memory module Aug. 16, 2005
6930903 Arrangement of integrated circuits in a memory module Aug. 16, 2005
6928509 Method and apparatus for enhancing reliability and scalability of serial storage devices Aug. 9, 2005
6925525 Data storage management system and method Aug. 2, 2005
6920524 Detection circuit for mixed asynchronous and synchronous memory operation Jul. 19, 2005
6917993 Modular storage library with automatic configuration Jul. 12, 2005
6918002 Data processor and data processing method reduced in power consumption during memory access Jul. 12, 2005

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