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Browse by Category: Main > Information Technology
Class Information
Number: 369/34.01
Name: Dynamic information storage or retrieval > Information location or remote operator actuated control > Selective addressing of storage medium (e.g., programmed access) > Specified electrical control signal processing > Plural storage medium elements
Description: Subject matter wherein the selection is of one of a plurality of separate storage medium elements.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7565486 Method and apparatus for handling multi-volume datasets in a tape storage system Jul. 21, 2009
7039726 Dual purpose media drive providing control path to shared robotic device in automated data storage library May. 2, 2006
6925034 Apparatus for regulating the position of a plunge mechanism of a cartridge engaging assembly Aug. 2, 2005
6766412 Data storage media library with scalable throughput rate for data routing and protocol conversion Jul. 20, 2004
6722564 Method, apparatus, and program for determining correct cartridge orientation in an automated tape library Apr. 20, 2004
6661748 Position control for plunge mechanism Dec. 9, 2003
6625703 Verifying primary and backup copies of vital information for a processing system employing a pseudo-fixed reference identifier Sep. 23, 2003
6568770 Climatic cabinet May. 27, 2003
6510110 Disk carrying apparatus and disk carrying method involving determining optimum stop position of disk carrier based on detected stopping state of disk carrier Jan. 21, 2003
6498771 Data storage unit having plural removable magazines Dec. 24, 2002
6430121 Disc changer capable of selecting a medium for playback again within a prescribed time Aug. 6, 2002
6421305 Personal music device with a graphical display for contextual information Jul. 16, 2002
6404708 Optical data-storage apparatus employing optical media with three-dimensional data pattern Jun. 11, 2002
6400659 Disk manufacturing apparatus Jun. 4, 2002
6301204 Jukebox with control system to retry transfer if misalignment Oct. 9, 2001
6272078 Method for updating a memory in a recorded media player Aug. 7, 2001
6044047 Storing CD Segments for quick scanning in multi-CD players Mar. 28, 2000
5936794 Media library system using media management scheme for reducing recording medium access time Aug. 10, 1999
5930226 Storage medium storing plural data of plural types in reproduction order with identification information Jul. 27, 1999
5781369 Magnetic tape apparatus with an auxiliary entry/exit mechanism Jul. 14, 1998
5774314 Medium player with time-wise bar display of items Jun. 30, 1998
5657180 Management information updating method and mass storage system employing the method Aug. 12, 1997
5535190 Driver system for an updatable optical storage-media Jul. 9, 1996
5442500 Cartridge library apparatus for handling a number of cartridges in one operation Aug. 15, 1995
5416914 Management of removable media for multiple device types May. 16, 1995
5412791 Mass data storage library May. 2, 1995
5353179 Auto-loading of tape cartridges Oct. 4, 1994
5343403 Method for host-independent cartridge entry in an automated library system Aug. 30, 1994
5293284 Cassette autochanger Mar. 8, 1994
5247406 Tape cartridge magazine Sep. 21, 1993
5214768 Mass data storage library May. 25, 1993
5182687 Method and apparatus for aligning cartridges with a cartridge insertion slot Jan. 26, 1993
5164915 Cascading analog record/playback devices Nov. 17, 1992
5006940 Automatic changer for digital audio cassette tape player Apr. 9, 1991
5001582 Apparatus for automatically changing an information storage medium Mar. 19, 1991
4984106 Cartridge library system and method of operation thereof Jan. 8, 1991
4945429 Data security arrangement for an automated magnetic tape cartridge library system Jul. 31, 1990
4918548 Cartridge loader Apr. 17, 1990
4912575 Apparatus for automatically changing an information memory medium Mar. 27, 1990
4910619 Automatic changing system for cassette-type mediums Mar. 20, 1990
4864438 Tape cartridge movement management in an automated tape cartridge library system Sep. 5, 1989
4839505 Apparatus and method for storing and retrieving articles Jun. 13, 1989
4839758 Magnetic disk cartridge loading-and-unloading device Jun. 13, 1989
4839875 Technique for automatic tracking of cassette rentals and managing of information related thereto Jun. 13, 1989
4814592 Apparatus and method for storing and retrieving articles Mar. 21, 1989
4805049 Positioning device for an automatic changing apparatus employing and absolute encoder Feb. 14, 1989
4792865 Disk container supporting a detachable memory Dec. 20, 1988
4757401 Cartridge handling mechanism for disk file system Jul. 12, 1988
4717971 Partitioned editing method for a collection of video still pictures Jan. 5, 1988
4706233 Control system for record changer apparatus Nov. 10, 1987

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