ClassID:

198978

G11B2020/1465 - CPC Classification

Classification description:

Signal processing not specific to the method of recording or reproducing; Circuits therefor; Digital recording or reproducing using self-clocking codes characterised by the use of two levels; Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof 8 to 16 modulation, e.g. the EFM+ code used on DVDs

Recent Application in this class:
#1
20100188272
2010-07-29

Method and apparatus for embedding second code into optical disc data by data modulation rule variation

#2
20080310265
2008-12-18

Method of recording data, method of manufacturing read-only optical disc, and read-only optical disc

#3
20080191906
2008-08-14

Method For Providing An Output Signal For Storing Of User Data On A Data Carrier

#4
20070097848
2007-05-03

Optical disk, optical disk recording method and optical disk apparatus

#5
20070091783
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

#6
20070091782
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

#7
20070091781
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

#8
20070091776
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

#9
20070091775
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

#10
20070091774
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

#11
20070091765
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

#12
20070091764
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

#13
20070091763
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

#14
20070091762
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

#15
20070091761
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

#16
20070091760
2007-04-26

Optical disk, optical disk recording method and optical disk apparatus

#17
20070086318
2007-04-19

Optical disk, optical disk recording method and optical disk apparatus

#18
20070086304
2007-04-19

Optical disk, optical disk recording method and optical disk apparatus

#19
20070086303
2007-04-19

OPTICAL DISK, OPTICAL DISK RECORDING METHOD AND OPTICAL DISK APPARATUS

#20
20070086302
2007-04-19

Optical disk, optical disk recording method and optical disk apparatus

#21
20070076572
2007-04-05

Optical disk, optical disk recording method and optical disk apparatus

#22
20070076569
2007-04-05

OPTICAL DISK, OPTICAL DISK RECORDING METHOD AND OPTICAL DISK APPARATUS

#23
20070076567
2007-04-05

Optical disk, optical disk recording method and optical disk apparatus

#24
20070076565
2007-04-05

Optical disk, optical disk recording method and optical disk apparatus

#25
20070070873
2007-03-29

Optical disk, optical disk recording method and optical disk apparatus

#26
20070070872
2007-03-29

Optical disk, optical disk recording method and optical disk apparatus

#27
20070070871
2007-03-29

Optical disk, optical disk recording method and optical disk apparatus

#28
20070070839
2007-03-29

Block code error correcting system and method

#29
20070047413
2007-03-01

Method and apparatus for decoding encoded data around a discontinued area on an optical storage medium

#30
20060242545
2006-10-26

Decoding system for eight-to-fourteen modulation or eight-to-sixteen modulation

#31
20060198270
2006-09-07

Method and apparatus for decoding encoded data around a linking area on an optical storage medium

#32
20060120685
2006-06-08

Data recording method and device, data recording medium, data reproduction method and device, data transmission method and device, and data reception method and device

#33
20060114782
2006-06-01

Optical disk, optical disk recording method and optical disk apparatus

#34
20060072687
2006-04-06

Decoding circuit and decoding method for a Viterbi decoder

#35
20050270190
2005-12-08

Copy protection of optical discs

#36
20050193287
2005-09-01

Data accessing method

#37
20050135223
2005-06-23

Optical disk, optical disk recording method and optical disk apparatus

#38
20050120261
2005-06-02

Apparatus for PID address protection and method thereof