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ClassID:

198924 ⎘

G11B2020/1245 - CPC Classification

Classification description:

Signal processing not specific to the method of recording or reproducing; Circuits therefor; Digital recording or reproducing; Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc the area forming one or more zones, wherein each zone is shaped like an annulus or a circular sector CLV zone, in which a constant linear velocity is used

Recent Application in this class:
#1
20200066303
2020-02-27

Partial updates for shingled magnetic recording devices

 #2
20110116350
2011-05-19

Recording and reproducing unit and recording and reproducing method

 #3
20100110848
2010-05-06

PLL circuit and disk drive

 #4
20090244760
2009-10-01

Magnetic storage control apparatus, magnetic storage control method, and magnetic storage apparatus

 #5
20090207721
2009-08-20

Optical disc for tuple-speed recording and optical disc device for tuple-speed recording

 #6
20080155344
2008-06-26

Recording medium for storing start position information for each zone and method of managing data using the information

 #7
20080151721
2008-06-26

Recording medium for storing start position information for each zone and method of managing data using the information

 #8
20080120519
2008-05-22

Recording medium for storing start position information for each zone and method and apparatus of managing data using the information

 #9
20080112287
2008-05-15

OPTICAL DISK AND OPTICAL DISK DRIVE DEVICE

 #10
20080112285
2008-05-15

Recording medium for storing start position information for each zone and method and apparatus of managing data using the information

 #11
20080112284
2008-05-15

Recording medium for storing start position information for each zone and method and apparatus of managing data using the information

 #12
20080031107
2008-02-07

Optical disk apparatus and a method for compensating recording power of the same

 #13
20070223330
2007-09-27

Optical disk device recording data on a recordable or rewritable optical disk by setting a recording velocity and a recording power for each of zones on an optical disk

 #14
20070177471
2007-08-02

Recording medium for storing start position information for each zone and method of managing data using the information

 #15
20070127352
2007-06-07

Optical recording medium having BCA of write-once information

 #16
20070113122
2007-05-17

INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, INFORMATION REPRODUCING METHOD AND INFORMATION RECORDING METHOD

 #17
20070097848
2007-05-03

Optical disk, optical disk recording method and optical disk apparatus

 #18
20070097846
2007-05-03

INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, INFORMATION REPRODUCING METHOD AND INFORMATION RECORDING METHOD

 #19
20070097845
2007-05-03

INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, INFORMATION REPRODUCING METHOD AND INFORMATION RECORDING METHOD

 #20
20070097844
2007-05-03

Information recording medium, information reproducing apparatus, information reproducing method and information recording method

 #21
20070097842
2007-05-03

INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, INFORMATION REPRODUCING METHOD AND INFORMATION RECORDING METHOD

 #22
20070097821
2007-05-03

INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, INFORMATION REPRODUCING METHOD AND INFORMATION RECORDING METHOD

 #23
20070097820
2007-05-03

INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS,INFORMATION REPRODUCING METHOD AND INFORMATION RECORDING METHOD

 #24
20070097804
2007-05-03

INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, INFORMATION REPRODUCING METHOD AND INFORMATION RECORDING METHOD

 #25
20070097803
2007-05-03

INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, INFORMATION REPRODUCING METHOD AND INFORMATION RECORDING METHOD

 #26
20070094438
2007-04-26

INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, INFORMATION REPRODUCING METHOD AND INFORMATION RECORDING METHOD

 #27
20070091783
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

 #28
20070091782
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

 #29
20070091781
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

 #30
20070091776
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

 #31
20070091775
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

 #32
20070091774
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

 #33
20070091765
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

 #34
20070091764
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

 #35
20070091763
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

 #36
20070091762
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

 #37
20070091761
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

 #38
20070091760
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

 #39
20070086318
2007-04-19

Optical disk, optical disk recording method and optical disk apparatus

 #40
20070086304
2007-04-19

Optical disk, optical disk recording method and optical disk apparatus

 #41
20070086303
2007-04-19

OPTICAL DISK, OPTICAL DISK RECORDING METHOD AND OPTICAL DISK APPARATUS

 #42
20070086302
2007-04-19

Optical disk, optical disk recording method and optical disk apparatus

 #43
20070081446
2007-04-12

INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, INFORMATION REPRODUCING METHOD AND INFORMATION RECORDING METHOD

 #44
20070076572
2007-04-05

Optical disk, optical disk recording method and optical disk apparatus

 #45
20070076569
2007-04-05

OPTICAL DISK, OPTICAL DISK RECORDING METHOD AND OPTICAL DISK APPARATUS

 #46
20070076567
2007-04-05

Optical disk, optical disk recording method and optical disk apparatus

 #47
20070076565
2007-04-05

Optical disk, optical disk recording method and optical disk apparatus

 #48
20070070873
2007-03-29

Optical disk, optical disk recording method and optical disk apparatus

 #49
20070070872
2007-03-29

Optical disk, optical disk recording method and optical disk apparatus

 #50
20070070871
2007-03-29

Optical disk, optical disk recording method and optical disk apparatus

 #51
20070036046
2007-02-15

Optical recording method and apparatus with different recording rates

 #52
20070002701
2007-01-04

Optical disk and optical disk drive device

 #53
20060294534
2006-12-28

Optical disk and optical disk drive device

 #54
20060206765
2006-09-14

Recording medium for storing start position information for each zone and method of managing data using the information

 #55
20060167574
2006-07-27

Data transmission system, data transmission method, and data transmission program

 #56
20060158767
2006-07-20

Disk recording apparatus for recording data by using zone CLV technology

 #57
20060114782
2006-06-01

Optical disk, optical disk recording method and optical disk apparatus

 #58
20060092796
2006-05-04

Recording medium for storing start position information for each zone and method and apparatus of managing data using the information

 #59
20060023616
2006-02-02

Optical disc unit, optical disc recording method, and optical disc

 #60
20060023592
2006-02-02

Optical disk device recording data on a recordable or rewritable optical disk by setting a recording velocity and a recording power for each of zones on an optical disk

 #61
20060023589
2006-02-02

Optical disk device recording data on a recordable or rewritable optical disk by setting a recording velocity and a recording power for each of zones on an optical disk

 #62
20050286372
2005-12-29

Optical recording method and apparatus with different recording rates

 #63
20050213481
2005-09-29

Information recording medium, information reproducing apparatus, information reproducing method and information recording method

 #64
20050163026
2005-07-28

Magneto-optical recording medium having watermark for preventing unauthorized copy

 #65
20050135223
2005-06-23

Optical disk, optical disk recording method and optical disk apparatus

 #66
20050122867
2005-06-09

Optical disk and optical disk drive device

 #67
20050105422
2005-05-19

Optical disk and optical disk drive device

 #68
20050018570
2005-01-27

Disk apparatus

 #69
20050018569
2005-01-27

Control method of recording speed in optical disc drives

 #70
16005135
2019-10-29

Partial updates for shingled magnetic recording devices