ClassID:

198822

G11B20/10351 - 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 baseline shift, DC content, bias

Recent Application in this class:
#1
20150302887
2015-10-22

Cross-talk measurement in array reader magnetic recording system

#2
20140126342
2014-05-08

Method and apparatus for offset and gain correction

#3
20120320723
2012-12-20

Method and apparatus for offset and gain correction

#4
20120300599
2012-11-29

Channel-source laser-pulsing system architecture for thermal-assisted recording

#5
20110273974
2011-11-10

Method and apparatus for offset and gain correction

#6
20110261668
2011-10-27

Decoding apparatus and method thereof

#7
20110242955
2011-10-06

Proximity detection method for magnetic head and recording medium

#8
20110141601
2011-06-16

Proximity detection method for magnetic head and recording medium

#9
20110084859
2011-04-14

Data modulation apparatus, data modulation method, data modulation program, and recording medium

#10
20110032630
2011-02-10

MULTI-MODE LOOP ADAPTATION SCHEME FOR HIGH-DENSITY DATA RECORDING CHANNEL

#11
20110013500
2011-01-20

Information reproduction apparatus and information reproduction method

#12
20110013305
2011-01-20

Proximity detection method for magnetic head and recording medium

#13
17576038
2023-02-21

Direct current (DC) level shifting circuit for use in the detection of media defects within a magnetic recording media

#14
17176354
2022-03-15

Data storage device measuring HAMR media distributions

#15
14682021
2016-11-22

Data storage device updating laser power during non-write mode for heat assisted magnetic recording

#16
14321641
2015-10-20

Method for correcting DC characteristics in a magnetic recording system

#17
14012297
2014-12-30

First and second read sensors coupled to a preamplifier via a common signal line