G11B25/04 - CPC Classification Index

ClassID:

199159 ⎘

G11B25/04 - CPC Classification

Classification description:

Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card

Sub-classes:

G11B25/043 » {using rotating discs} 795
G11B25/046 » {using stationary discs, or cards provided with a circular recording area } 11

Recent Application in this class:

20210090603

2021-03-25

Spacer and hard disk drive apparatus

20200381010

2020-12-03

Card reader having chopping drive circuit with cycle shorter than reading gap and control method for card reader

20200302960

2020-09-24

Disk device

20200234731

2020-07-23

Spacer and hard disk drive apparatus

20190313539

2019-10-10

Hermetic terminal for HDD device and hard disk device

20190294831

2019-09-26

MAGNETIC HEAD AND CARD READER

20180299932

2018-10-18

Chassis and heat sink for use in chassis

20180240497

2018-08-23

Media playback apparatus and shutter mechanism

20180237241

2018-08-23

MAGNETIC RECORDING MEDIUM PROCESSING DEVICE

#10

20180190320

2018-07-05

Media playback apparatus and shutter mechanism

#11

20180108381

2018-04-19

Disc drive

#12

20180047430

2018-02-15

Hermetically-sealed data storage device for increased disk diameter

#13

20180046399

2018-02-15

Storage Partitioning Method and Terminal

#14

20180013984

2018-01-11

IMAGE CAPTURE DEVICE AND IMAGE PROCESSING METHOD

#15

20170270964

2017-09-21

Card recognition system, card handling device, and method for tuning a card handling device

#16

20160241914

2016-08-18

Blu-ray pairing with video portal

#17

20160186987

2016-06-30

System and method of indirect lighting for a turntable display

#18

20150222857

2015-08-06

Image capture device and method for recognizing irradiated position mark on object

#19

20150199993

2015-07-16

Card recognition system, card handling device, and method for tuning a card handling device

#20

20140242341

2014-08-28

Pattern tone reversal

#21

20140091521

2014-04-03

Card recognition system, card handling device, and method for tuning a card handling device

#22

20130180101

2013-07-18

Data storage device, apparatus and method for using same

#23

20120228380

2012-09-13

Information reading device

#24

20110084138

2011-04-14

Card reader and processing method thereof

#25

20090310760

2009-12-17

Audio Message Recorder with Flexible Control

#26

20090207724

2009-08-20

Magnetic memory

#27

20090094625

2009-04-09

DATA REPRODUCTION APPARATUS LOADABLE WITH CARD-SHAPED STORAGE MEDIUM

#28

20060248548

2006-11-02

Optical card drive with adaptive receiving tray and focusing adaptor

#29

20050141280

2005-06-30

Data system

#30

17895640

2023-11-14

Data storage device with notch filter calibration based on multi-rate excitation and error rejection

#31

15834113

2018-06-05

Disk drive base with decreased thickness portion angle being less than increased thickness portion angle

#32

15616136

2019-06-25

Reducing vibration transmission in a dual actuator disk drive utilizing a single pivot shaft

#33

15189998

2017-11-14

Hermetically-sealed data storage device for increased disk diameter