ClassID:

198833

G11B20/10453 - CPC Classification

Classification description:

Signal processing not specific to the method of recording or reproducing; Circuits therefor; Digital recording or reproducing; Improvement or modification of read or write signals signal quality assessment physical shape of recording marks, e.g. their length, width, depth or contour

Recent Application in this class:
#1
20260045277
2026-02-12

ESTIMATION AND CORRECTION OF ECCENTRIC PHONOGRAPH RECORD PLAYBACK IN DIGITAL AUDIO RECORDINGS

#2
20210249046
2021-08-12

Optical disk recording method, optical disk device, and integrated circuit

#3
20210012802
2021-01-14

Optical disk recording method, optical disk device, and integrated circuit

#4
20120096326
2012-04-19

Optical disk reproduction apparatus, optical disk reproduction method, reproduction processing device and reproduction processing method

#5
20110211434
2011-09-01

Method of recognizing track pitch of optical disk

#6
20110051592
2011-03-03

Optical information recording medium, information recording apparatus, information reproducing apparatus, information recording method, information reproducing method and method for producing optical information recording medium

#7
20100309773
2010-12-09

Information recording medium having recording condition for adjusting the position of cooling pulse

#8
20100124154
2010-05-20

SIGNAL PROCESSING DEVICES AND SIGNAL PROCESSING METHODS

#9
20090106627
2009-04-23

Digital information reproduction method

#10
14846074
2016-11-22

Data storage device optimization based on adjacent track interference

#11
14834886
2016-11-15

Adjusting laser power to achieve equivalent track spacing for paired heads that simultaneously write to a heat-assisted recording medium

#12
14268741
2015-08-04

Systems and methods for adjacent track interference based re-writing

#13
14228553
2015-05-05

Methods for measuring media performance associated with adjacent track interference