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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:

Patent Number Title Of Patent Date Issued
7725648 Automatic media readying system and method for a optical medium with file systems May. 25, 2010
7724643 Recovery of duplex data system after power failure May. 25, 2010
7721043 Managing write requests in cache directed to different storage groups May. 18, 2010
7716418 Method and device for utilizing a modified read-ahead command to store data on a record medium May. 11, 2010
7716417 Method and system for controlling access to tape media from a plurality of virtual computers May. 11, 2010
7711913 System and method for backing up extended copy commands May. 4, 2010
7711909 Read sharing using global conflict indication and semi-transparent reading in a transactional memory space May. 4, 2010
7711876 Dynamic category compression in a data storage library May. 4, 2010
7707371 Storage area network (SAN) switch multi-pass erase of data on target devices Apr. 27, 2010
7707367 Data storage system having separate atomic operation/non-atomic operation paths Apr. 27, 2010
7707366 Memory control device Apr. 27, 2010
7707355 Memory system for selectively transmitting command and address signals Apr. 27, 2010
7707193 System and method for verifying and restoring the consistency of inode to pathname mappings in a filesystem Apr. 27, 2010
7702873 Managing common storage by allowing delayed allocation of storage after reclaiming reclaimable space in a logical volume Apr. 20, 2010
7702847 Digital device configuration and method Apr. 20, 2010
7702821 Content-aware digital media storage device and methods of using the same Apr. 20, 2010
7702757 Method, apparatus and program storage device for providing control to a networked storage architecture Apr. 20, 2010
7698502 File recovery system for a removable portable memory device Apr. 13, 2010
7697228 Apparatus, system, and method for interchange testing Apr. 13, 2010
7694031 Memory controller including a dual-mode memory interconnect Apr. 6, 2010
7689807 Mass storage device, mass storage controller and methods for use therewith Mar. 30, 2010
7689765 Control apparatus of storage unit, and method of controlling the control apparatus of storage unit Mar. 30, 2010
7688814 Methods of conveying information using fixed sized packets Mar. 30, 2010
7685388 Method and system for single pass volume scanning for multiple destination mirroring Mar. 23, 2010
7685358 System and method for coordinating cluster state information Mar. 23, 2010
7680979 Logical library architecture for data storage applications and methods of use Mar. 16, 2010
7672754 Balancing of data tape cartridges in tape libraries with pass-through mechanism Mar. 2, 2010
7669077 Volume and failure management method on a network having a storage device Feb. 23, 2010
7669045 System and method for aggregating shelf IDs in a fibre channel storage loop Feb. 23, 2010
7669031 Computer system, storage area allocation method, and management computer Feb. 23, 2010
7664922 Data transfer arbitration apparatus and data transfer arbitration method Feb. 16, 2010
7664912 Data recording apparatus, data recording method, and program Feb. 16, 2010
7664910 Data management method and apparatus, hierarchical storage apparatus and computer-readable storage medium Feb. 16, 2010
7663826 Method and apparatus for copying data from one disc drive to another disc drive Feb. 16, 2010
7660956 Save set bundling for staging Feb. 9, 2010
7660954 Techniques for saving data Feb. 9, 2010
7660783 System and method of ad-hoc analysis of data Feb. 9, 2010
7657715 Dynamic operation mode transition of a storage subsystem Feb. 2, 2010
7657665 Shared simultaneously-connected removable drives and servers each housing an I/O controller which maintains an uninterrupted protocol connection Feb. 2, 2010
7657584 Reorganization method of database and a database reorganization system Feb. 2, 2010
7653796 Information recording medium and region management method for a plurality of recording regions each managed by independent file system Jan. 26, 2010
7650461 Magnetic tape write once overwrite protection Jan. 19, 2010
7650456 Employment method of virtual tape volume Jan. 19, 2010
7647456 Comparing data in a new copy relationship to data in preexisting copy relationships for defining how to copy data from source to target Jan. 12, 2010
7647448 Backup and archiving system by means of tape volume cassettes for data processing units Jan. 12, 2010
7647431 Shared simultaneously-connected removable drives and servers each housing an I/O controller which maintains an uninterrupted protocol connection Jan. 12, 2010
7644206 Command queue ordering by positionally pushing access commands Jan. 5, 2010
7640588 Data processing system and method Dec. 29, 2009
7640415 Storage system having a first computer, a second computer connected to the first computer via a network, and a storage device system that is accessed by the second computer Dec. 29, 2009
7640413 Detection circuit for mixed asynchronous and synchronous memory operation Dec. 29, 2009

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