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2009
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Invention
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Display for information storage module. A computer memory system (20) which comprises a media mod... |
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Invention
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Computer storage library barcode reader.
A barcode reader comprises a housing (1); plural light ... |
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2008
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Invention
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Media preservation for information transducing drive. An information transducing drive performs i... |
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Invention
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Media preservation for information transducing drive.
An information transducing drive performs ... |
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2007
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Invention
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Transport method and apparatus for cartridge library utilizing cam slot and follower for moving a... |
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Invention
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Method and apparatus for positioning drives in cartridge library.
A cartridge drive library (30)... |
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Invention
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Multi-dimensional transport method and drive subsystems in a cartridge library apparatus. A cartr... |
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Invention
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Entry/exit port method and apparatus for cartridge library.
A cartridge library (30) comprises a... |
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2006
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Invention
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Fixed-shaft helical drum structure with the shaft supported at both ends. A drum assembly for a h... |
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Invention
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Fixed-shaft helical drum structure with the shaft supported at both ends.
A drum assembly (20, 2... |
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Invention
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Multiply redundant raid system and xor-efficient implementation. An improved and extended Reed-So... |
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Invention
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Data randomization for rewriting in recording/reproduction apparatus. A data recording/recovery d... |
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2005
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Invention
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Multiply redundant raid system and xor-efficient method and apparatus for implementing the same. ... |
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Invention
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Pause strategy for magnetic tape recording.
A helical scan tape recorder (30) comprises a rotata... |
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2004
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Invention
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Drum electronics control interface and protocol for recording/reproducing apparatus.
A method an... |
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Invention
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Multi-plane thin-film heads.
A head unit for use in a helical scan magnetic tape drive comprises... |
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Invention
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Data cartridges handler including a ring-shaped carousel and a picker within the inner periphery ... |
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Invention
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Method and apparatus for raid conversion. A general RAID conversion method is described for conve... |
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2003
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Invention
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Data distributor.
A data distribution system that includes a plurality of access ports (APs) con... |
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Invention
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Method and apparatus for maintaining consistent track pitch in helical scan recorder. New helical... |
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Invention
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Data redundancy methods and apparatus. Method and apparatus for providing data recovery in a one ... |
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Invention
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Operating-system-independent modular programming method for robust just-in-time response to multi... |
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2002
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Invention
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Alternating-azimuth angle helical track format using grouped same-azimuth angle heads. A helical ... |
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Invention
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Calibration cartridge for automated cartridge library and method of using same. A calibration car... |
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Invention
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Method and apparatus for cleaning a magneto-resistive head. According to the invention, technique... |
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Invention
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Direct threading helical tape path for single-reel tape cartridge. A helical scan tape drive (20)... |
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2001
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Invention
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Non-symmetric helical scanner architecture for high track density. A scanner (3-85, 8-85, 9-85) f... |
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Invention
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Drum electronics control interface and protocol for recording/reproducing apparatus. A method and... |
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Invention
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Transducing head for tape drive. A transducing head (740) for a magnetic tape recorder comprises ... |
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Invention
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Variable speed recording method and apparatus for a magnetic tape drive. A method and apparatus f... |
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Invention
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Phase based time domain tracking for helical scan tape drive. In a helical scan recording system,... |
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2000
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Invention
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Magazine for data cartridges |
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Invention
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Cartridge picker robot with ribbon cable for cartridge library. A robotic cartridge picker (92) f... |
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Invention
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Compensating write data in transformer-coupled recording system using dc content code. A transfor... |
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Invention
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Cartridge library |
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Invention
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Cartridge picker for automated library. A cartridge picker uses only one picker drive motor (4) t... |
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Invention
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Magnetic tape splicing for reducing tape pack distortion. A pack of magnetic recording tape (100)... |
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Invention
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Magnetic tape splicing for reducing tape pack distortion. A pack of magnetic recording tape (200)... |
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Invention
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Current sensing drum/cleaning wheel positioning method and apparatus for magnetic storage system.... |
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Invention
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Power supply circuit and method of calibration therefor. A power supply circuit (120) for supplyi... |
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1999
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Invention
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Data redundancy methods and apparatus. A data storage apparatus has a plurality of n disks and da... |
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Invention
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Media identification for magnetic tape drive. Media (31) for use in a magnetic tape drive (30) ha... |
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1998
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Invention
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Method and system for monitoring and adjusting tape position using control data packets. A method... |
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Invention
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Rogue packet detection and correction method for data storage device. A method for detecting the ... |
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Invention
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Method and apparatus for logically rejecting previously recorded track residue from magnetic medi... |
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Invention
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Fine granularity rewrite method and apparatus for data storage device. A method for rewriting tra... |
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Invention
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Multi-level error detection and correction technique for data storage recording device. A multi-l... |
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Invention
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Tape drive emulation by removable disk drive and media formatted therefor. A disk drive detects w... |
