ClassID:

198412

G11B15/32 - CPC Classification

Classification description:

Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function; Driving; Starting; Stopping; Arrangements for control or regulation thereof; Driving record carriers by members acting directly or indirectly thereon through the reels or cores on to which the record carrier is wound

Recent Application in this class:
#1
20260080902
2026-03-19

TAPE DRIVE, TAPE, AND STORAGE SYSTEM

#2
20250022484
2025-01-16

ENHANCED DYNAMIC BRAKING ALGORITHM FOR TAPE STORAGE DEVICE

#3
20240428823
2024-12-26

Methods for improving track density in dual-reel removable tape devices and fixed tape devices

#4
20240420736
2024-12-19

High Capacity Captive Tape Drive

#5
20240161781
2024-05-16

Tape reel with reel hub having expanding outer peripheral regions, tape cartridge, and apparatus for producing tape reel

#6
20230410844
2023-12-21

Regenerative braking for tape drive

#7
20230386517
2023-11-30

Tape assemblies having flangeless reel configurations and single flange reel configurations for magnetic recording devices

#8
20230178101
2023-06-08

MAGNETIC TAPE CONTROL SYSTEM AND MAGNETIC TAPE CONTROL DEVICE

#9
20230034328
2023-02-02

Hub, information processing apparatus, and program

#10
20220208224
2022-06-30

Tape drive with head-gimbal assembly and contact plate

#11
20220199118
2022-06-23

Data storage device rewinding tape so as to reduce tape distortion

#12
20210398558
2021-12-23

Head positioning assembly for tape embedded drive

#13
20210375316
2021-12-02

MAGNETIC TAPE DEVICE, MAGNETIC TAPE, AND MAGNETIC TAPE CARTRIDGE

#14
20210343311
2021-11-04

Tape drive with head-gimbal assembly and contact plate

#15
20210257001
2021-08-19

Magnetic tape device, magnetic tape, and magnetic tape cartridge

#16
20210241795
2021-08-05

Magnetic tape with characterized servo bands, magnetic tape cartridge, and magnetic tape apparatus

#17
20200058325
2020-02-20

Damping lateral tape motion disturbances

#18
20190311739
2019-10-10

Attenuating reaction forces caused by internally supported stators in brushless DC motors

#19
20190311738
2019-10-10

Attenuating reaction forces caused by externally supported stators in brushless DC motors

#20
20190214050
2019-07-11

Attenuating reaction forces caused by externally supported stators in brushless DC motors

#21
20190214049
2019-07-11

Attenuating reaction forces caused by internally supported stators in brushless DC motors

#22
20180211690
2018-07-26

Damping lateral tape motion disturbances

#23
20180061448
2018-03-01

Tape transport control with feedback of velocity and tension

#24
20170330592
2017-11-16

Mechanized take-up reel and method for loading and unloading a tape storage medium

#25
20160368295
2016-12-22

Tape drive and transfer printer

#26
20160257152
2016-09-08

Motor control system

#27
20150279422
2015-10-01

Tape drive with integrated reel hub and motor shaft assembly

#28
20150279413
2015-10-01

Integrated reel hub and motor shaft assembly for tape drives

#29
20150269963
2015-09-24

Mechanized take-up reel and method for loading and unloading a tape storage medium

#30
20140254045
2014-09-11

Accurate radius and velocity measurement of tape transports

#31
20140137138
2014-05-15

Thin web optical media guiding method

#32
20140063650
2014-03-06

Accurate radius and velocity measurement of tape transports

#33
20140063642
2014-03-06

Tape media life

#34
20130248631
2013-09-26

Method for fabricating an apparatus for use in a tape drive

#35
20130175380
2013-07-11

CARTRIDGE TAPE AND DRIVE DEVICE

#36
20130163109
2013-06-27

Magnetic tape apparatus and magnetic tape apparatus control method

#37
20130055297
2013-02-28

Data storage device

#38
20130044389
2013-02-21

Data file information based selection of tape drive tape speed

#39
20130039685
2013-02-14

Motor control system

#40
20130016439
2013-01-17

TAPE REWIND TO LIMIT AIR ENTRAPMENT

#41
20120307391
2012-12-06

System, method, and computer program product for servo compensator switching in high vibration environments

#42
20120290784
2012-11-15

Tape drive, tape drive recording system, and method for selecting improved tape speed in response to intermittent read requests

#43
20120019953
2012-01-26

Tape drive velocity control

#44
20110134562
2011-06-09

Operating a reel-to-reel system

#45
20100095029
2010-04-15

Tape drive, tape drive recording system, and method for selecting improved tape speed in response to intermittent read requests

#46
20100042360
2010-02-18

Electronic measurement of off-center run-out and reel-hub mismatch

#47
20100032512
2010-02-11

Leader block, reel hub, and reel using the same

#48
20090302143
2009-12-10

Applying whip effect to magnetic tape exhibiting a tape stick condition

#49
20090289138
2009-11-26

Operating a Tape Drive During and After a Transition To a Stand-By Mode

#50
20090206190
2009-08-20

Dynamic tape drive calibration

#51
20090084880
2009-04-02

MAGNETIC TAPE REEL AND MAGNETIC TAPE CARTRIDGE

#52
20090040658
2009-02-12

Magnetic tape reel having a positioning mark capable of being detected using a contactless detector, tape cartridge using the same, recording and reproducing apparatus for recording and reproducing information in the tape cartridge, and information recording and reproducing method thereof

#53
20090039192
2009-02-12

MAGNETIC TAPE REEL, TAPE CARTRIDGE USING THE SAME, RECORDING AND REPRODUCING APPARATUS FOR RECORDING AND REPRODUCING INFORMATION IN THE TAPE CARTRIDGE, INFORMATION RECORDING AND REPRODUCING METHOD THEREOF, AND POSITIONING MECHANISM

#54
20080273259
2008-11-06

Position determining member to align a magnetic tape cartridge in a magnetic recording and reproducing apparatus

#55
20080272222
2008-11-06

Method for reducing occurrences of tape stick conditions in magnetic tape

#56
20080223971
2008-09-18

TAPE REEL, RECORDING TAPE CARTRIDGE, TAKE-UP REEL, DRAWING-OUT MEMBER, AND DRIVE DEVICE

#57
20080223968
2008-09-18

APPARATUS, SYSTEM, AND METHOD FOR CHECKING TAPE REEL MOTION

#58
20080198504
2008-08-21

Data transfer apparatus for use with tape cartridges having a helical cammed surface and tape cartridges having cammed surface for use with such data transfer apparatus

#59
20080191082
2008-08-14

Tape cartridge

#60
20080173747
2008-07-24

Method of and system for winding magnetic tape onto tape reel

#61
20080156918
2008-07-03

Method for reducing occurrences of tape stick conditions in magnetic tape

#62
20070290089
2007-12-20

REEL AND REEL MANUFACTURING METHOD

#63
20070246598
2007-10-25

Reel

#64
20070200020
2007-08-30

Tape reel, cartridge case, and information recording medium

#65
20060231658
2006-10-19

Cartridge reel centering device

#66
20060192837
2006-08-31

Recording and reproducing apparatus

#67
20060164745
2006-07-27

Reel driving apparatus and magnetic recording and reproducing device having the same

#68
20060163404
2006-07-27

Reel cover of magnetic recording/reproducing apparatus, and a method of manufacturing thereof

#69
20060007593
2006-01-12

Adaptive tape drive roller guide

#70
20050116078
2005-06-02

Reel clutch device and method for tape recorders

#71
20050040271
2005-02-24

Method and apparatus to provide radial and axial registration of a tape cartridge supply hub

#72
20050006513
2005-01-13

Apparatus for centering a tape cartridge hub

#73
17824700
2023-01-24

Tape assemblies having movable reel configurations for magnetic recording devices

#74
17215404
2022-04-19

Optimizing tape drives in a tape library

#75
17083355
2021-11-16

Optimized tape unmount operation

#76
17083352
2021-10-19

Optimized tape unmount operation

#77
16736528
2020-11-10

Rewinder tape drives

#78
15403080
2018-05-29

Damping lateral tape motion disturbances

#79
15092465
2017-06-20

Reduced reel motor disturbances in a tape drive system