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Browse by Category: Main > Information Technology
Class Information
Number: 360/53
Name: Dynamic magnetic information storage or retrieval > General processing of a digital signal > Data verification
Description: Subject matter including checking reproduced data for errors in content.










Patents under this class:

Patent Number Title Of Patent Date Issued
8711661 Bi-directional pattern dependent noise prediction Apr. 29, 2014
8711500 Disk drive to enable defect margining Apr. 29, 2014
8711499 Methods for measuring media performance associated with adjacent track interference Apr. 29, 2014
8705193 Magnetic disk control device, magnetic disk apparatus, magnetic disk control method and computer program Apr. 22, 2014
8705192 Enhanced quality-sorting scheduler Apr. 22, 2014
8694841 Methods and devices for preventing potential media errors from growing thermal asperities Apr. 8, 2014
8693128 Apparatus and method for writing data to tape medium Apr. 8, 2014
8693123 Disk drive correcting high order gray code using track estimator and decoding low order track code separately Apr. 8, 2014
8687310 Iterative decoding using adaptive feedback Apr. 1, 2014
8687305 Error recovery procedure (ERP) using estimated best setting in first run Apr. 1, 2014
8665545 Shingled magnetic recording (SMR) disk drive with verification of written data Mar. 4, 2014
8659847 Component reuse for ITI cancellation Feb. 25, 2014
8654464 Implementing magnetic defect classification using phase modulation Feb. 18, 2014
8643967 Magnetic disk drive and microwave assisted recording method Feb. 4, 2014
8638523 Enabling partial write during a tape skew Jan. 28, 2014
8638515 Writing data to a storage medium Jan. 28, 2014
8625228 Method and system for compensating for track squeeze Jan. 7, 2014
8625221 Detector pruning control system Jan. 7, 2014
8625215 Method and system for compensating for adjacent tracks during writing of data Jan. 7, 2014
8619383 Disk drive with dynamic head fly height back-off Dec. 31, 2013
8614858 Systems and methods for sync mark detection metric computation Dec. 24, 2013
8611033 Systems and methods for selective decoder input data processing Dec. 17, 2013
8610608 Systems and methods for reduced latency loop correction Dec. 17, 2013
8576505 Tape drive apparatus and method Nov. 5, 2013
8567044 Method of manufacturing a magnetic disk Oct. 29, 2013
8559124 Cartridge refresh and verify Oct. 15, 2013
8559122 Integrated spiral certification head for media magnetic testing including PMR and LMR media Oct. 15, 2013
8555117 Defect detector for holographic storage systems Oct. 8, 2013
8553347 Information recording device and information recording method Oct. 8, 2013
8537488 Method for specifying control value for controlling clearance adjustment amount between head and disk, disk drive device and manufacturing method thereof Sep. 17, 2013
8537484 Tape data assessment Sep. 17, 2013
8537480 Hard drive testing Sep. 17, 2013
8531793 Disk drive with variable incremented counting of writes to the data tracks for minimizing the effect of far track erasure Sep. 10, 2013
8531791 Methods for adaptive throttling of data refresh operations and disk drives implementing the same Sep. 10, 2013
8514509 Error tolerant or streaming storage device Aug. 20, 2013
8514507 Processing data for recording to a storage device Aug. 20, 2013
8503275 Sequential-access of storage media Aug. 6, 2013
8498075 Apparatus and method for writing data to tape medium Jul. 30, 2013
8495470 Efficient rewrite technique for tape drives Jul. 23, 2013
8493681 Disk drive generating map of margin rectangles around defects Jul. 23, 2013
8477446 Writing data to a tape Jul. 2, 2013
8472295 Selective error protection over multiple sectors Jun. 25, 2013
8458580 Magnetic disc controller and method Jun. 4, 2013
8456775 Systems and methods for detecting a reference pattern Jun. 4, 2013
8429492 Error correcting code predication system and method Apr. 23, 2013
8427771 Hybrid drive storing copy of data in non-volatile semiconductor memory for suspect disk data sectors Apr. 23, 2013
8416666 Systems and methods for local iteration determination during delay processing Apr. 9, 2013
8416521 Magnetic recording and reproduction device and flying height control method Apr. 9, 2013
8405924 Method and apparatus for improved address mark detection Mar. 26, 2013
8385014 Systems and methods for identifying potential media failure Feb. 26, 2013











 
 
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