ClassID:

199009

G11B2020/1869 - CPC Classification

Classification description:

Signal processing not specific to the method of recording or reproducing; Circuits therefor; Digital recording or reproducing; Error detection or correction; Testing, e.g. of drop-outs Preventing ageing phenomena from causing data loss, e.g. by monitoring the age of record carriers or by recognising wear, and by copying information elsewhere when a record carrier becomes unreliable

Recent Application in this class:
#1
20240339130
2024-10-10

MOUNTING MAGNETIC TAPES BASED ON LIFECYCLE METRICS AND END OF LIFE INDICATORS

#2
20230082836
2023-03-16

Method for providing error detection for a disk drive of a set top box

#3
20220415357
2022-12-29

Partitioned data-based TDS compensation using joint temporary encoding and environmental controls

#4
20200251143
2020-08-06

Health management for magnetic storage media

#5
20190214053
2019-07-11

Sequential data storage with rewrite using dead-track detection

#6
20190051329
2019-02-14

Interlaced magnetic recording storage system

#7
20180336925
2018-11-22

Overlap detection for magnetic disks

#8
20180322903
2018-11-08

Method for providing error detection for a disk drive of a set top box

#9
20180130494
2018-05-10

Magnetic storage system multi-sensor signal prediction health controller

#10
20180074913
2018-03-15

Storage control device and storage apparatus

#11
20160307595
2016-10-20

Post-write scan operations for interlaced magnetic recording

#12
20160217815
2016-07-28

Magnetic disk apparatus and data recording method

#13
20150294684
2015-10-15

Band rewrite optimization

#14
20140293764
2014-10-02

Optical disc inspection method in optical disc library apparatus and optical disc library apparatus

#15
20140112118
2014-04-24

System and method for identifying failing drives or media in media library

#16
20140095815
2014-04-03

Media library monitoring system and method

#17
20130201809
2013-08-08

Recording/reproducing system and server

#18
20120287528
2012-11-15

Tape data recovery

#19
20120243050
2012-09-27

Media processing system, control method for media processing system, and media processing device

#20
20120236700
2012-09-20

Media processing system, control method for media processing system, and media processing device

#21
20120221597
2012-08-30

Media library monitoring system and method

#22
20120185589
2012-07-19

Media library monitoring system and method

#23
20120072778
2012-03-22

Diagnosis system for removable media drive

#24
20110317305
2011-12-29

Certifying a data storage medium

#25
20110211273
2011-09-01

Tape data assessment through medium auxiliary memory data comparison

#26
20110157742
2011-06-30

Pre-use tape cartridge verification in a library system which utilizes a loading operation to bring the cartridge to a ready state to determine operable performance and usability of the cartridge

#27
20110138137
2011-06-09

RECORDING MEDIUM FOR ARCHIVING DATA, RECORDING METHOD, RECORDING APPARATUS, REPRODUCING METHOD, AND REPRODUCING APPARATUS

#28
20110075290
2011-03-31

Systems and methods for adjacent track interference (ATI) risk management

#29
20110075218
2011-03-31

Information processing apparatus, method for controlling information processing apparatus, and storage medium

#30
20110051274
2011-03-03

Method to evaluate a data storage device using magnetic spacing losses

#31
20110026159
2011-02-03

Disk drive biasing refresh zone counters based on write commands

#32
20100321817
2010-12-23

Magnetic disk drive and data rewrite methods

#33
20100271913
2010-10-28

Information processor, optical disc failure analysis method, and computer product

#34
20100268996
2010-10-21

Systems and methods for predicting failure of a storage medium

#35
20100265807
2010-10-21

Tape data assessment

#36
20100265607
2010-10-21

Tape cartridge paired data

#37
20100265606
2010-10-21

Tape data recovery

#38
20100182887
2010-07-22

System and method for identifying failing drives or media in media library

#39
20100157766
2010-06-24

Predicting cartridge failure from cartridge memory data

#40
20100080097
2010-04-01

Medium Processor and Medium Processing Method

#41
20090141602
2009-06-04

Recording medium structure capable of displaying defect rate

#42
20090128942
2009-05-21

Method for determining wear of a data storage medium and data storage device

#43
20090034384
2009-02-05

Detection Of Data Degeneration Within Optical Discs

#44
20080123493
2008-05-29

System and method for optical media information storage life tracking

#45
20080117751
2008-05-22

Jukebox disc deterioration testing

#46
20070133376
2007-06-14

Read apparatus and a method of detecting deterioration of a disk

#47
20070115783
2007-05-24

Optical disk recording and reproducing device

#48
20070038915
2007-02-15

Adaptive archival format

#49
20060023595
2006-02-02

System and method for optical media information storage life tracking

#50
15599265
2018-06-12

Overlap detection for magnetic disks

#51
13866157
2015-08-18

Overlap detection using bitmask region trackers