Patents-Review.com
ClassID:

198925 ⎘

G11B2020/1247 - 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 discs wherein the formatting concerns a specific area of the disc the area forming one or more zones, wherein each zone is shaped like an annulus or a circular sector rewritable zone, e.g. a RAM zone of a hybrid disc having ROM and RAM areas

Recent Application in this class:
#1
20200066303
2020-02-27

Partial updates for shingled magnetic recording devices

 #2
20190244638
2019-08-08

Dynamic hybrid shingled magnetic recording device

 #3
20120327755
2012-12-27

INFORMATION RECORDING MEDIUM, RECORDING/REPRODUCING DEVICE, RECORDING/REPRODUCING DEVICE CONTROL METHOD, RECORDING/REPRODUCING DEVICE CONTROL PROGRAM, AND COMPUTER READABLE RECORDING MEDIUM

 #4
20120127840
2012-05-24

INFORMATION RECORDING MEDIUM, RECORDING/REPRODUCING DEVICE, RECORDING/REPRODUCING DEVICE CONTROL METHOD, RECORDING/REPRODUCING DEVICE CONTROL PROGRAM, AND COMPUTER READABLE RECORDING MEDIUM

 #5
20120075969
2012-03-29

Recording apparatus, recording method, recording medium, reproducing apparatus and reproducing method

 #6
20110158067
2011-06-30

Recording/reproducing device and method for controlling same

 #7
20100202267
2010-08-12

TRACK DETERMINATION

 #8
20090103425
2009-04-23

Optical recording medium having read-only storage area and writable storage area and recording/reproducing apparatus and method therefor

 #9
20080273440
2008-11-06

Optical recording medium having read-only storage area and writable storage area and recording/reproducing apparatus and method therefor

 #10
20080232206
2008-09-25

TRACK DETERMINATION

 #11
20080130459
2008-06-05

Information Recording Apparatus and Method, and Computer Program

 #12
20080123491
2008-05-29

OPTICAL RECORDING MEDIUM HAVING READ-ONLY STORAGE AREA AND WRITEABLE STORAGE AREA AND RECORDING/REPRODUCING APPARATUS AND METHOD THEREFOR

 #13
20080117725
2008-05-22

OPTICAL RECORDING MEDIUM HAVING READ-ONLY STORAGE AREA AND WRITEABLE STORAGE AREA AND RECORDING/REPRODUCING APPARATUS AND METHOD THEREFOR

 #14
20080112287
2008-05-15

OPTICAL DISK AND OPTICAL DISK DRIVE DEVICE

 #15
20070186029
2007-08-09

Address assigning method, disk drive, and data writing method

 #16
20070036063
2007-02-15

Optical recording medium read-only storage area and writeable storage area and recording/reproducing apparatus and method therefor

 #17
20070036044
2007-02-15

Optical recording medium having read-only storage area and writeable storage area and recording/reproducing apparatus and method therefor

 #18
20070002701
2007-01-04

Optical disk and optical disk drive device

 #19
20060294534
2006-12-28

Optical disk and optical disk drive device

 #20
20060109756
2006-05-25

Track determination

 #21
20050122867
2005-06-09

Optical disk and optical disk drive device

 #22
20050105422
2005-05-19

Optical disk and optical disk drive device

 #23
16005135
2019-10-29

Partial updates for shingled magnetic recording devices