the key being stored in a management area

Industry

CPC
G11B20/00297

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B20/00Signal processing not specific to the method of recording or reproducing Circuits therefor

Current Industry

G11B20/00297the key being stored in a management area

Industries

Patents Grantslast 30 patents

Information Patent Grant
Protection of content based on encryption
- Patent number 9,871,661
- Issue date Jan 16, 2018
- Sony Corporation
- Yoshiyuki Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus, information processing method and...
- Patent number 9,684,772
- Issue date Jun 20, 2017
- Sony Corporation
- Hiroshi Kuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus, information processing method and...
- Patent number 9,053,739
- Issue date Jun 9, 2015
- Sony Corporation
- Hiroshi Kuno
- G11 - INFORMATION STORAGE
Information Patent Grant
Data processing apparatus, data processing method, terminal unit, a...
- Patent number 8,607,069
- Issue date Dec 10, 2013
- Sony Corporation
- Nobuyuki Kihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage apparatus, method for validating encrypted content and term...
- Patent number 8,332,640
- Issue date Dec 11, 2012
- Hitachi, Ltd.
- Haruko Takano
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing apparatus, information processing method, an...
- Patent number 8,176,565
- Issue date May 8, 2012
- Sony Corporation
- Yoshikazu Takashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for controlling presentation of computer readable...
- Patent number 8,108,671
- Issue date Jan 31, 2012
- Music Public Broadcasting, Inc.
- Hank Risan
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording apparatus that records information for protecting intangi...
- Patent number 7,913,315
- Issue date Mar 22, 2011
- Sony Corporation
- Toshihiro Ishizaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for controlling presentation of computer readable...
- Patent number 7,870,385
- Issue date Jan 11, 2011
- Music Public Broadcasting, Inc.
- Hank Risan
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital recording device, digital reproduction device, digital reco...
- Patent number 7,783,039
- Issue date Aug 24, 2010
- Mitsubishi Denki Kabushiki Kaisha
- Tomoaki Ryu
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium, content player, content player method, and comput...
- Patent number 7,761,707
- Issue date Jul 20, 2010
- Sony Computer Entertainment Inc.
- Muneki Shimada
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium, apparatus for forming the recording medium, and a...
- Patent number 7,574,003
- Issue date Aug 11, 2009
- LG Electronics Inc.
- Jin Yong Kim
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for disc drive data security using fields in s...
- Patent number 7,518,816
- Issue date Apr 14, 2009
- Seagate Technology LLC
- Alan A. Fennema
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording/playback processor, method, and computer read...
- Patent number 7,463,818
- Issue date Dec 9, 2008
- Sony Corporation
- Tsutomu Ichinose
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording method for recording data on a storage medium
- Patent number 7,440,365
- Issue date Oct 21, 2008
- Sony Corporation
- Masato Hattori
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for recording and reproducing information on a...
- Patent number 7,415,619
- Issue date Aug 19, 2008
- Victor Company of Japan, Ltd.
- Yoshiaki Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for recording and reproducing information on a...
- Patent number 7,408,859
- Issue date Aug 5, 2008
- Victor Company of Japan Ltd.
- Yoshiaki Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium, recording method and apparatus, reproduction meth...
- Patent number 7,373,580
- Issue date May 13, 2008
- Sony Corporation
- Tatsuya Inokuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for handling audio information with representative image
- Patent number 7,327,941
- Issue date Feb 5, 2008
- Kabushiki Kaisha Toshiba
- Hideo Ando
- G11 - INFORMATION STORAGE
Information Patent Grant
Reproduction method and apparatus, and recording method and apparatus
- Patent number 7,301,856
- Issue date Nov 27, 2007
- Sony Corporation
- Manabu Kii
- G11 - INFORMATION STORAGE
Information Patent Grant
Data transfer system, data transfer apparatus, data recording appar...
- Patent number 7,191,346
- Issue date Mar 13, 2007
- Sony Corporation
- Miki Abe
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for disc drive data security using fields in s...
- Patent number 6,898,038
- Issue date May 24, 2005
- Seagate Technology, LLC
- Alan A. Fennema
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for recording and reproducing information on a...
- Patent number 6,618,335
- Issue date Sep 9, 2003
- Victor Company of Japan, Ltd.
- Yoshiaki Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile memory and nonvolatile memory reproducing apparatus
- Patent number 6,404,676
- Issue date Jun 11, 2002
- Sony Corporation
- Nobuyuki Kihara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nonvolatile memory and nonvolitile memory reproducing apparatus
- Patent number 6,262,915
- Issue date Jul 17, 2001
- Sony Corporation
- Nobuyuki Kihara
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND P...
- Publication number 20140075195
- Publication date Mar 13, 2014
- SONY CORPORATION
- Yoshiyuki Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND...
- Publication number 20130073872
- Publication date Mar 21, 2013
- SONY CORPORATION
- Hiroshi KUNO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND...
- Publication number 20130073866
- Publication date Mar 21, 2013
- SONY CORPORATION
- Hiroshi KUNO
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING PRESENTATION OF COMPUTER READABLE...
- Publication number 20100318809
- Publication date Dec 16, 2010
- Hank RISAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RENDERING PRE-RECORDED AND ADDITIONAL CONTENT
- Publication number 20090231967
- Publication date Sep 17, 2009
- Koninklijke Philips Electronics, N.V.
- Philip Steven Newton
- G11 - INFORMATION STORAGE
Information Patent Application
Storage Apparatus, Method for Validating Encrypted Content and Term...
- Publication number 20090177886
- Publication date Jul 9, 2009
- Haruko Takano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image data transmission system and method, and terminal apparatus a...
- Publication number 20090103770
- Publication date Apr 23, 2009
- Pioneer Corporation
- Kazuo Kuroda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Recording system, information processing apparatus, storage apparat...
- Publication number 20090089593
- Publication date Apr 2, 2009
- SONY CORPORATION
- Hiroshi Kuno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Recording Medium, Recording/Reproduction Apparatus and Replay Appar...
- Publication number 20090003143
- Publication date Jan 1, 2009
- Kazuaki Toba
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION STORAGE MEDIUM INCLUDING A TRACK PITCH IN A SYSTEM LEAD...
- Publication number 20080151718
- Publication date Jun 26, 2008
- Hideo Ando
- G11 - INFORMATION STORAGE
Information Patent Application
Recording Medium, Content Player, Content Player Method, And Comput...
- Publication number 20080016342
- Publication date Jan 17, 2008
- Muneki Shimada
- G11 - INFORMATION STORAGE
Information Patent Application
Recording medium, recording method and apparatus, reproducing metho...
- Publication number 20070294609
- Publication date Dec 20, 2007
- SONY CORPORATION
- Tatsuya Inokuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Recording apparatus that records information for protecting intangi...
- Publication number 20070180534
- Publication date Aug 2, 2007
- Toshihiro Ishizaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECORDING MEDIUM, RECORDING METHOD AND APPARATUS, REPRODUCING METHO...
- Publication number 20070124646
- Publication date May 31, 2007
- SONY CORPORATION
- Tatsuya Inokuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...
- Publication number 20070097829
- Publication date May 3, 2007
- Hideo Ando
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...
- Publication number 20070097533
- Publication date May 3, 2007
- Hideo Ando
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...
- Publication number 20070097847
- Publication date May 3, 2007
- Hideo Ando
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...
- Publication number 20070097828
- Publication date May 3, 2007
- Hideo Ando
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...
- Publication number 20070097830
- Publication date May 3, 2007
- Hideo Ando
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...
- Publication number 20070097815
- Publication date May 3, 2007
- Hideo Ando
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...
- Publication number 20070091496
- Publication date Apr 26, 2007
- Hideo Ando
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...
- Publication number 20070091731
- Publication date Apr 26, 2007
- Hideo Ando
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...
- Publication number 20070086100
- Publication date Apr 19, 2007
- Hideo Ando
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...
- Publication number 20070086101
- Publication date Apr 19, 2007
- Hideo Ando
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...
- Publication number 20070086320
- Publication date Apr 19, 2007
- Hideo Ando
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...
- Publication number 20070086319
- Publication date Apr 19, 2007
- Hideo Ando
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
- Publication number 20070081669
- Publication date Apr 12, 2007
- SONY CORPORATION
- Yoshikazu Takashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital recording device digital reproduction device digital record...
- Publication number 20060210074
- Publication date Sep 21, 2006
- Tomoaki Ryu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for controlling presentation of computer readable...
- Publication number 20050172122
- Publication date Aug 4, 2005
- Hank Risan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Reproduction method and apparatus, and recording method and apparatus
- Publication number 20050129232
- Publication date Jun 16, 2005
- SONY CORPORATION
- Manabu Kii
- G11 - INFORMATION STORAGE

the key being stored in a management area

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Protection of content based on encryption

Information processing apparatus, information processing method and...

Information processing apparatus, information processing method and...

Data processing apparatus, data processing method, terminal unit, a...

Storage apparatus, method for validating encrypted content and term...

Information processing apparatus, information processing method, an...

Method and system for controlling presentation of computer readable...

Recording apparatus that records information for protecting intangi...

Method and system for controlling presentation of computer readable...

Digital recording device, digital reproduction device, digital reco...

Recording medium, content player, content player method, and comput...

Recording medium, apparatus for forming the recording medium, and a...

Method and apparatus for disc drive data security using fields in s...

Information recording/playback processor, method, and computer read...

Recording method for recording data on a storage medium

Method and apparatus for recording and reproducing information on a...

Method and apparatus for recording and reproducing information on a...

Recording medium, recording method and apparatus, reproduction meth...

System for handling audio information with representative image

Reproduction method and apparatus, and recording method and apparatus

Data transfer system, data transfer apparatus, data recording appar...

Method and apparatus for disc drive data security using fields in s...

Method and apparatus for recording and reproducing information on a...

Nonvolatile memory and nonvolatile memory reproducing apparatus

Nonvolatile memory and nonvolitile memory reproducing apparatus

Patents Applicationslast 30 patents

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND P...

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND...

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND...

METHOD AND SYSTEM FOR CONTROLLING PRESENTATION OF COMPUTER READABLE...

RENDERING PRE-RECORDED AND ADDITIONAL CONTENT

Storage Apparatus, Method for Validating Encrypted Content and Term...

Image data transmission system and method, and terminal apparatus a...

Recording system, information processing apparatus, storage apparat...

Recording Medium, Recording/Reproduction Apparatus and Replay Appar...

INFORMATION STORAGE MEDIUM INCLUDING A TRACK PITCH IN A SYSTEM LEAD...

Recording Medium, Content Player, Content Player Method, And Comput...

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

Recording apparatus that records information for protecting intangi...

RECORDING MEDIUM, RECORDING METHOD AND APPARATUS, REPRODUCING METHO...

INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...

INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...

INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...

INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...

INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...

INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...

INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...

INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...

INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...

INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...

INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...

INFORMATION RECORDING MEDIUM, INFORMATION REPRODUCING APPARATUS, AN...

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...

Digital recording device digital reproduction device digital record...

Method and system for controlling presentation of computer readable...

Reproduction method and apparatus, and recording method and apparatus