G11B20/00688 - CPC Classification Index

#1

20210104258

2021-04-08

DIGITAL INFORMATION RECORDING APPARATUS, REPRODUCING APPARATUS AND TRANSMITTING APPARATUS

#2

20200105300

2020-04-02

Digital information recording apparatus, reproducing apparatus and transmitting apparatus

#3

20170365292

2017-12-21

Digital information recording apparatus, reproducing apparatus and transmitting apparatus

#4

20150340059

2015-11-26

Digital information recording apparatus, reproducing apparatus and transmitting apparatus

#5

20150049597

2015-02-19

Information recording device, information recording medium and information recording method

#6

20140026227

2014-01-23

Method for generating a secure copy of media data

#7

20130236020

2013-09-12

Media storage, media reader and method for reading contents of the media storage in the media reader

#8

20130155830

2013-06-20

Copy-protected optical recording medium, method for driving thereof and method for manufacturing thereof

#9

20130133077

2013-05-23

System and method for preventing illegal copy

#10

20130064055

2013-03-14

Copy Protection System for Data Carriers

#11

20120303147

2012-11-29

Systems and methods for providing access to resources through enhanced audio signals

#12

20120271442

2012-10-25

Systems and methods for providing access to resources through enhanced signals

#13

20120250477

2012-10-04

Method and devices for copy protection, copy protected record carrier

#14

20120250473

2012-10-04

Method and devices for copy protection, copy protected record carrier

#15

20120195524

2012-08-02

Validating stored copies of data images to load into memory

#16

20120102329

2012-04-26

Content distribution and aggregation

#17

20120102317

2012-04-26

Secure content distribution

#18

20120008480

2012-01-12

Information processing device, information processing method, and program

#19

20110307448

2011-12-15

REPRODUCTION DEVICE

#20

20110267932

2011-11-03

Copy Protection System for Data Carriers

#21

20110249543

2011-10-13

Information processing apparatus, information processing system, information processing method, and program

#22

20110238192

2011-09-29

Systems and methods for providing access to resources through enhanced audio signals

#23

20110131665

2011-06-02

Information processing apparatus, data processing method and program

#24

20110131422

2011-06-02

Systems and Methods Using Cryptography to Protect Secure Computing Environments

#25

20110122752

2011-05-26

COPY PROTECTION SYSTEM FOR OPTICAL DISCS

#26

20110116768

2011-05-19

Data recording apparatus, data recording method and program

#27

20110103214

2011-05-05

DATA RECORDING MEDIUM, SERVER DEVICE USING THE SAME, AND METHOD OF MANAGING USE OF DATA RECORDING MEDIUM

#28

20110099640

2011-04-28

Method and system for selectively controlling access to protected media on a media storage device

#29

20100284253

2010-11-11

Optical disc, playback apparatus for optical disc, and apparatus and method for manufacturing optical disc

#30

20100281263

2010-11-04

Recording device, server device, recording method, recording medium with computer program recorded therein and integrated circuit

#31

20100214893

2010-08-26

COPY PROTECTION USING COMPLEXITY AND UNCOMPUTABILITY

#32

20100188272

2010-07-29

Method and apparatus for embedding second code into optical disc data by data modulation rule variation

#33

20100129055

2010-05-27

CONTROLLED ACCESS DVD

#34

20100027789

2010-02-04

COPY CONTROL METHOD

#35

20100023761

2010-01-28

Systems and Methods Using Cryptography to Protect Secure Computing Environments

#36

20100014402

2010-01-21

Read-once record medium and a system with read protecting function

#37

20090324196

2009-12-31

Information processing apparatus and data processing method and program

#38

20090313621

2009-12-17

Information processing device, information processing method, recording medium, and program

#39

20090245055

2009-10-01

DVD Replication of Encoded Content

#40

20090232303

2009-09-17

Copy protection method for digital data stored on a medium

#41

20090226659

2009-09-10

Read-once record medium and a system with read protecting function

#42

20090217388

2009-08-27

Apparatus for and a method of copy-protecting a content carrying recording medium

#43

20090201792

2009-08-13

Optical Disc Recording Device, Recording Method, Optical Disc, and Optical Disc Playback Device

#44

20090193258

2009-07-30

Controlling the downloading and recording of digital data

#45

20090180756

2009-07-16

Apparatus for and a method of copy-protecting a content carrying recording medium

#46

20090175598

2009-07-09

Move processor and method

#47

20090113555

2009-04-30

DVD replications system and method

#48

20090097376

2009-04-16

Multiple recording layers optical disc having physical position information of pre-recording marks

#49

20090097372

2009-04-16

Content data recording/reproducing device

#50

20090092019

2009-04-09

INFORMATION PROCESSING APPARATUS, DISC, AND INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM USED THEREWITH

#51

20080313415

2008-12-18

Copied file execution authorization using RFID tag

#52

20080294890

2008-11-27

METHOD AND APPARATUS FOR CONTROLLING OUTPUT OF CONTENT DEVICE

#53

20080279532

2008-11-13

Recording and reproducing apparatus

#54

20080279077

2008-11-13

Apparatus for and a method of enabling copying a copy-protected recording medium

#55

20080222737

2008-09-11

Apparatus for and a method of copy-protecting a content carrying recording medium

#56

20080182057

2008-07-31

COPY-PROTECTED OPTICAL RECORDING MEDIUM, METHOD FOR DRIVING THEREOF AND METHOD FOR MANUFACTURING THEREOF

#57

20080159107

2008-07-03

Copying apparatus for copying a recoding medium, a method thereof and a computer program thereof

#58

20080151718

2008-06-26

INFORMATION STORAGE MEDIUM INCLUDING A TRACK PITCH IN A SYSTEM LEAD-IN AREA THAT IS LONGER THAN A TRACK PITCH IN A DATA LEAD-IN AREA

#59

20080123481

2008-05-29

Method for Saving ther Keylockers on Optical Discs

#60

20080114698

2008-05-15

Systems and methods using cryptography to protect secure computing environments

#61

20080101191

2008-05-01

Methods, system and mediums for use in protecting content

#62

20080089664

2008-04-17

Recording medium and apparatus for protecting copyrighted digital data

#63

20080077531

2008-03-27

Systems and methods using cryptography to protect secure computing environments

#64

20080065904

2008-03-13

Reproduction of compact discs and DVDs

#65

20080055644

2008-03-06

Validating stored copies of data images to load into memory

#66

20080034229

2008-02-07

Systems and methods using cryptography to protect secure computing environments

#67

20080034214

2008-02-07

Systems and Methods Using Cryptography to Protect Secure Computing Environments

#68

20080033884

2008-02-07

Systems and Methods Using Cryptography to Protect Secure Computing Environments

#69

20080031591

2008-02-07

Digital information recording apparatus, reproducing apparatus and transmitting apparatus

#70

20080031461

2008-02-07

Systems and Methods Using Cryptography to Protect Secure Computing Environments

#71

20080031457

2008-02-07

Systems and methods using cryptography to protect secure computing environments

#72

20080022125

2008-01-24

Copy protection of optical discs

#73

20080016001

2008-01-17

Unauthorized Device Detection Device And Unauthorized Device Detection System

#74

20080013200

2008-01-17

Recording medium and apparatus for protecting copyrighted digital data

#75

20080005802

2008-01-03

DVD identification and managed copy authorization

#76

20070298840

2007-12-27

Personal media player apparatus and method

#77

20070288764

2007-12-13

Systems and methods using cryptography to protect secure computing environments

#78

20070283162

2007-12-06

Unauthorized device detection device, unauthorized device detection system, unauthorized device detection method, program, recording medium, and device information update method

#79

20070263515

2007-11-15

Method and Apparatus for Moving Copy-Once Contents

#80

20070263514

2007-11-15

Recorder

#81

20070212511

2007-09-13

Read-once record medium and a system with read protecting function

#82

20070211597

2007-09-13

Data reproducing apparatus including subsignal generated from ID information

#83

20070206798

2007-09-06

Apparatus, method, and computer program product for recording content

#84

20070198371

2007-08-23

Recording/reproducing device and recording/reproducing method

#85

20070177489

2007-08-02

Optical recording medium recorded with information in depth direction, and method and apparatus of reproduction therefrom

#86

20070171801

2007-07-26

Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk formed with pit strings and mark strings with binary number series features

#87

20070165508

2007-07-19

Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disks, and optical disk formed with pit strings and mark strings

#88

20070147783

2007-06-28

Combination system and copy error preventing method thereof

#89

20070147778

2007-06-28

Combination system and copy error preventing method thereof

#90

20070107064

2007-05-10

Recording method, recording apparatus, reproducing method and reproducing apparatus

#91

20070097849

2007-05-03

Optical recording medium

#92