ClassID:

198927

G11B2020/1249 - 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 bits are arranged on a two-dimensional hexagonal lattice

Recent Application in this class:
#1
20080074978
2008-03-27

Generation of Channel Bit Data Files Corresponding to Angular Sections of Subtrack, for Recording Optical Metatrack Discs

#2
20070194970
2007-08-23

Device And Method For Encoding A Secondary Information Of A Secondary Channel Into A Channel Data Stream Of A Primary Channel

#3
20070085709
2007-04-19

Symbol detection apparatus and method for two-dimensional channel data stream with cross-talk cancellation

#4
20070033508
2007-02-08

Interative stripewise trellis-based symbol detection method and device for multi-dimensional recording systems

#5
20070025222
2007-02-01

Channel synchronization for two-dimensional optical recording

#6
20070008855
2007-01-11

Iterative stripewise trellis-based symbol detection method and device for multi-dimensional recording systems

#7
20060227691
2006-10-12

Iterative stripwise trellis-based symbol detection method and device for multi-dimensional recording systems

#8
20060227690
2006-10-12

Interative stripewise trellis-based symbol detection for multi-dimensional recording systems

#9
20060181964
2006-08-17

Method and device for determining write parameters for recording information on a record carrier

#10
20060177201
2006-08-10

Method and device for determining write parameters for recording infromation on an optical...

#11
20060104372
2006-05-18

Coding system

#12
20060067714
2006-03-30

Bit detector having partitioned photo detector

#13
20060015798
2006-01-19

Viterbi bit detection method and device

#14
20060002688
2006-01-05

Bit detection method and device

#15
20050238122
2005-10-27

Data detector system