Patents-Review.com
ClassID:

198894 ⎘

G11B20/1202 - 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 tapes with longitudinal tracks only

Sub-classes:
Recent Application in this class:
#1
20240153535
2024-05-09

Servo pattern recording method, servo pattern recording apparatus, method of producing tape-like magnetic recording medium, tape-like magnetic recording medium, and servo write head

 #2
20220148618
2022-05-12

Tape-shaped magnetic recording medium and cartridge

 #3
20220108722
2022-04-07

Data storage device demodulating servo stripes using matched filter

 #4
20210350824
2021-11-11

RECORDING DEVICE, RECORDING METHOD, RECORDING PROGRAM, AND MAGNETIC TAPE

 #5
20210125632
2021-04-29

Tape-creep detection via frequency domain data

 #6
20210012805
2021-01-14

Magnetic recording medium and cartridge

 #7
20200411042
2020-12-31

High density magnetic recording medium and cartridge

 #8
20200402531
2020-12-24

High density magnetic recording medium and cartridge including high density magnetic recording medium

 #9
20200168245
2020-05-28

Multichannel tape recording device having calibrated span of transducers

 #10
20170330594
2017-11-16

Tape apparatus and control device

 #11
20170131935
2017-05-11

Data writing in a file system

 #12
20170131903
2017-05-11

Data writing in a file system

 #13
20160329069
2016-11-10

High density timing based servo format

 #14
20160093328
2016-03-31

Recording medium having independent track for velocity, timing and/or longitudinal position

 #15
20160077766
2016-03-17

Tape storage device and writing method therefor

 #16
20160012860
2016-01-14

Shingle verify archive appliance

 #17
20160005434
2016-01-07

WRITING DATA TO A TAPE

 #18
20150380015
2015-12-31

High density timing based servo format

 #19
20150146320
2015-05-28

Reading method for linear tape open

 #20
20150146317
2015-05-28

Reclamation of data on tape cartridge

 #21
20150100724
2015-04-09

Tape storage device and writing method therefor

 #22
20150092295
2015-04-02

Reading method for linear tape open

 #23
20150062741
2015-03-05

High density timing based servo format

 #24
20150043102
2015-02-12

Logical block protection for tape interchange

 #25
20140268393
2014-09-18

Logical block protection for tape interchange

 #26
20140036382
2014-02-06

Robust metric computation of longitudinal position (LPOS) data symbol detection

 #27
20130088794
2013-04-11

Robust metric computation of longitudinal position (LPOS) data symbol detection

 #28
20130067158
2013-03-14

Tape storage device and writing method therefor

 #29
20110141868
2011-06-16

Data storage system and method for calibrating same

 #30
20110051278
2011-03-03

Data storage drive overwrite protection of non-worm cartridges

 #31
20100232047
2010-09-16

Data interleaving in tape drives

 #32
20100180180
2010-07-15

ECC interleaving for multi-track recording on magnetic tape

 #33
20100079896
2010-04-01

Error correction mapping

 #34
20080155311
2008-06-26

TECHNIQUE FOR DETERMINING THE START POSITION TO WRITE DATA ON TAPE WITH RESISTANCE FOR MEDIA DEFECT

 #35
20070041117
2007-02-22

Method and systems for a highly error tolerant tape format

 #36
20050196151
2005-09-08

Processing digital data having variable packet lengths

 #37
20050191040
2005-09-01

Processing digital data having variable packet lengths

 #38
18594089
2024-12-10

Write data management

 #39
16420386
2020-04-07

Verification of data on tape storage system