the key being obtained from a media key block [MKB]

Industry

CPC
G11B20/00362

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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

G11B20/00362the key being obtained from a media key block [MKB]

Industries

Patents Grantslast 30 patents

Information Patent Grant
Information processing device and information processing method
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- Issue date Jul 14, 2020
- Sony Corporation
- Kenjiro Ueda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information carrier comprising access information
- Patent number 9,720,622
- Issue date Aug 1, 2017
- Koninklijke Philips N.V.
- Aalbert Stek
- G11 - INFORMATION STORAGE
Information Patent Grant
Reducing errors in sending file attachments
- Patent number 9,361,933
- Issue date Jun 7, 2016
- International Business Machines Corporation
- Nadeem Malik
- G11 - INFORMATION STORAGE
Information Patent Grant
Method, system and program product for attaching a title key to enc...
- Patent number 9,300,465
- Issue date Mar 29, 2016
- International Business Machines Corporation
- Eric M. Foster
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording device, and content-data playback system
- Patent number 9,083,512
- Issue date Jul 14, 2015
- Kabushiki Kaisha Toshiba
- Shinichi Matsukawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Content providing device, data processing method, and computer program
- Patent number 9,032,019
- Issue date May 12, 2015
- Sony Corporation
- Kenjiro Ueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device with copyright protection
- Patent number 9,026,756
- Issue date May 5, 2015
- Kabushiki Kaisha Toshiba
- Daisuke Taki
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing device, data processing method, and program
- Patent number 8,972,301
- Issue date Mar 3, 2015
- Sony Corporation
- Kenjiro Ueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing apparatus, information recording medium manu...
- Patent number 8,929,540
- Issue date Jan 6, 2015
- Sony Corporation
- Yoshikazu Takashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing apparatus, data processing method and program
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- Issue date Dec 16, 2014
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- Kenjiro Ueda
- G11 - INFORMATION STORAGE
Information Patent Grant
CPS unit management in the disc for downloaded data
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- Issue date Oct 28, 2014
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- Yoshikazu Takashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Device and authentication method therefor
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- Issue date Oct 7, 2014
- Kabushiki Kaisha Toshiba
- Yuji Nagai
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for performing secure playback of media content
- Patent number 8,837,908
- Issue date Sep 16, 2014
- Cyberlink Corp.
- Hung-Te Chou
- G11 - INFORMATION STORAGE
Information Patent Grant
Device and authentication method therefor
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- Issue date Aug 19, 2014
- Kabushiki Kaisha Toshiba
- Yuji Nagai
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing apparatus, information processing system and...
- Patent number 8,788,844
- Issue date Jul 22, 2014
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- Kenjiro Ueda
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing apparatus, content providing system, informa...
- Patent number 8,693,693
- Issue date Apr 8, 2014
- Sony Corporation
- Tatsuya Inokuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for protection of content stored in a storage device
- Patent number 8,694,799
- Issue date Apr 8, 2014
- International Business Machines Corporation
- Frederic Bauchot
- G11 - INFORMATION STORAGE
Information Patent Grant
Method, system and program product for modifying content usage cond...
- Patent number 8,656,178
- Issue date Feb 18, 2014
- International Business Machines Corporation
- Eric M. Foster
- G11 - INFORMATION STORAGE
Information Patent Grant
Information carrier comprising access information
- Patent number 8,644,118
- Issue date Feb 4, 2014
- Koninklijke Philips N.V.
- Aalbert Stek
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus, method, and computer program product for processing info...
- Patent number 8,600,064
- Issue date Dec 3, 2013
- Kabushiki Kaisha Toshiba
- Taku Kato
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording device, and content-data playback system
- Patent number 8,578,177
- Issue date Nov 5, 2013
- Kabushiki Kaisha Toshiba
- Shinichi Matsukawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Playback device that can play stereoscopic video, integrated circui...
- Patent number 8,558,871
- Issue date Oct 15, 2013
- Panasonic Corporation
- Osamu Yamaji
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for integrating interactive features into multi...
- Patent number 8,554,056
- Issue date Oct 8, 2013
- Cyberlink Corp.
- Hsieh-Te Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing device, information recording medium, inform...
- Patent number 8,516,600
- Issue date Aug 20, 2013
- Sony Corporation
- Yoshikazu Takashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus, method, and computer program for processing information...
- Patent number 8,494,157
- Issue date Jul 23, 2013
- Sony Corporation
- Yoshikazu Takashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Efficient rebinding of partitioned content encrypted using broadcas...
- Patent number 8,488,793
- Issue date Jul 16, 2013
- International Business Machines Corporation
- Thomas A. Bellwood
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus, method, and computer program product for recording content
- Patent number 8,478,108
- Issue date Jul 2, 2013
- Kabushiki Kaisha Toshiba
- Hiroshi Isozaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and systems using identifier tags and authenticity certifica...
- Patent number 8,447,038
- Issue date May 21, 2013
- International Business Machines Corporation
- Frederic Bauchot
- G11 - INFORMATION STORAGE
Information Patent Grant
System, method and device for playing back recorded audio, video or...
- Patent number 8,443,208
- Issue date May 14, 2013
- SanDisk Technologies Inc.
- Farshid Sabet-Sharghi
- G11 - INFORMATION STORAGE
Information Patent Grant
Information processing apparatus and method, information recording...
- Patent number 8,424,101
- Issue date Apr 16, 2013
- Sony Corporation
- Yoshikazu Takashima
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION CARRIER COMPRISING ACCESS INFORMATION
- Publication number 20140149661
- Publication date May 29, 2014
- Koninklijke Philips Electronics N.V.
- Aalbert Stek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS, METHOD, AND COMPUTER PROGRAM PRODUCT FOR PROCESSING INFO...
- Publication number 20140075207
- Publication date Mar 13, 2014
- TOSHIBA SOLUTIONS CORPORATION
- Taku KATO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECORDING DEVICE, AND CONTENT-DATA PLAYBACK SYSTEM
- Publication number 20140040634
- Publication date Feb 6, 2014
- KABUSHIKI KAISHA TOSHIBA
- Shinichi Matsukawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PLAYBACK DEVICE, PLAYBACK METHOD AND PROGRAM
- Publication number 20130188028
- Publication date Jul 25, 2013
- PANASONIC CORPORATION
- Osamu YAMAJI
- G11 - INFORMATION STORAGE
Information Patent Application
DEVICE AND AUTHENTICATION METHOD THEREFOR
- Publication number 20130145162
- Publication date Jun 6, 2013
- Yuji Nagai
- G11 - INFORMATION STORAGE
Information Patent Application
DEVICE AND AUTHENTICATION METHOD THEREFOR
- Publication number 20130142324
- Publication date Jun 6, 2013
- Yuji Nagai
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION CARRIER COMPRISING ACCESS INFORMATION
- Publication number 20130100784
- Publication date Apr 25, 2013
- Koninklijke Philips Electronics N.V.
- Aalbert Stek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Reducing Errors in Sending File Attachments
- Publication number 20130013624
- Publication date Jan 10, 2013
- International Business Machines Corporation
- Nadeem Malik
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY DEVICE
- Publication number 20130007393
- Publication date Jan 3, 2013
- Daisuke Taki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTENT DISTRIBUTION WITH RENEWABLE CONTENT PROTECTION
- Publication number 20120272068
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- Aaron Marking
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM AND...
- Publication number 20120272070
- Publication date Oct 25, 2012
- Kenjiro UEDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS, METHOD, AND COMPUTER PROGRAM PRODUCT FOR RECORDING CONTENT
- Publication number 20120170913
- Publication date Jul 5, 2012
- TOSHIBA SOLUTIONS CORPORATION
- Hiroshi Isozaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PLAYBACK DEVICE THAT CAN PLAY STEREOSCOPIC VIDEO, INTEGRATED CIRCUI...
- Publication number 20120169729
- Publication date Jul 5, 2012
- PANASONIC CORPORATION
- Osamu YAMAJI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION CARRIER COMPRISING ACCESS INFORMATION
- Publication number 20120113788
- Publication date May 10, 2012
- Koninklijke Philips Electronics N.V.
- Aalbert Stek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTENT PROVIDING DEVICE, DATA PROCESSING METHOD, AND COMPUTER PROGRAM
- Publication number 20120102102
- Publication date Apr 26, 2012
- SONY CORPORATION
- Kenjiro Ueda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF ABOLISHING UNAUTHORIZED COPYING OF DIGITAL DATA STORED ON...
- Publication number 20120057707
- Publication date Mar 8, 2012
- Ko Cheng FANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND P...
- Publication number 20120033944
- Publication date Feb 9, 2012
- SONY CORPORATION
- Shinobu Hattori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION RECORDING MEDIUM, INFORM...
- Publication number 20120017283
- Publication date Jan 19, 2012
- SONY CORPORATION
- Yoshikazu Takashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND P...
- Publication number 20120008480
- Publication date Jan 12, 2012
- SONY CORPORATION
- Shinobu Hattori
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
- Publication number 20120008921
- Publication date Jan 12, 2012
- SONY CORPORATION
- Shinobu Hattori
- G11 - INFORMATION STORAGE
Information Patent Application
System, Method and device for playing back recorded audio, video or...
- Publication number 20110191600
- Publication date Aug 4, 2011
- SanDisk Corporation
- Farshid Sabet-Sharghi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECORDING MEDIUM, REPRODUCTION DEVICE, AND INTEGRATED CIRCUIT
- Publication number 20110149049
- Publication date Jun 23, 2011
- Taiji Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING APPARATUS, DATA PROCESSING METHOD AND PROGRAM
- Publication number 20110131665
- Publication date Jun 2, 2011
- SONY CORPORATION
- Kenjiro Ueda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION CARRIER COMPRISING ACCESS INFORMATION AND DUMMY INFORMA...
- Publication number 20110107111
- Publication date May 5, 2011
- Koninklijke Philips Electronics N.V.
- Aalbert Stek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECORDING MEDIUM, PLAYBACK DEVICE, AND INTEGRATED CIRCUIT
- Publication number 20110090305
- Publication date Apr 21, 2011
- Wataru Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Efficient Rebinding of Partitioned Content Encrypted Using Broadcas...
- Publication number 20110026713
- Publication date Feb 3, 2011
- International Business Machines Corporation
- Thomas A. Bellwood
- G11 - INFORMATION STORAGE
Information Patent Application
Reducing Errors in Sending File Attachments
- Publication number 20110016181
- Publication date Jan 20, 2011
- International Business Machines Corporation
- Nadeem Malik
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, DATA RECORDING SYSTEM, INFORMATIO...
- Publication number 20100313034
- Publication date Dec 9, 2010
- SONY CORPORATION
- Susumu SENSHU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECORDING DEVICE, SERVER DEVICE, RECORDING METHOD, RECORDING MEDIUM...
- Publication number 20100281263
- Publication date Nov 4, 2010
- Sanzo Ugawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECORDING DEVICE, AND CONTENT-DATA PLAYBACK SYSTEM
- Publication number 20100268953
- Publication date Oct 21, 2010
- Kabushiki Kaisha Toshiba
- Shinichi Matsukawa
- G06 - COMPUTING CALCULATING COUNTING

the key being obtained from a media key block [MKB]

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Information processing device and information processing method

Information carrier comprising access information

Reducing errors in sending file attachments

Method, system and program product for attaching a title key to enc...

Recording device, and content-data playback system

Content providing device, data processing method, and computer program

Memory device with copyright protection

Information processing device, data processing method, and program

Information processing apparatus, information recording medium manu...

Information processing apparatus, data processing method and program

CPS unit management in the disc for downloaded data

Device and authentication method therefor

Systems and methods for performing secure playback of media content

Device and authentication method therefor

Information processing apparatus, information processing system and...

Information processing apparatus, content providing system, informa...

System and method for protection of content stored in a storage device

Method, system and program product for modifying content usage cond...

Information carrier comprising access information

Apparatus, method, and computer program product for processing info...

Recording device, and content-data playback system

Playback device that can play stereoscopic video, integrated circui...

Systems and methods for integrating interactive features into multi...

Information processing device, information recording medium, inform...

Apparatus, method, and computer program for processing information...

Efficient rebinding of partitioned content encrypted using broadcas...

Apparatus, method, and computer program product for recording content

Method and systems using identifier tags and authenticity certifica...

System, method and device for playing back recorded audio, video or...

Information processing apparatus and method, information recording...

Patents Applicationslast 30 patents

INFORMATION CARRIER COMPRISING ACCESS INFORMATION

APPARATUS, METHOD, AND COMPUTER PROGRAM PRODUCT FOR PROCESSING INFO...

RECORDING DEVICE, AND CONTENT-DATA PLAYBACK SYSTEM

PLAYBACK DEVICE, PLAYBACK METHOD AND PROGRAM

DEVICE AND AUTHENTICATION METHOD THEREFOR

DEVICE AND AUTHENTICATION METHOD THEREFOR

INFORMATION CARRIER COMPRISING ACCESS INFORMATION

Reducing Errors in Sending File Attachments

MEMORY DEVICE

CONTENT DISTRIBUTION WITH RENEWABLE CONTENT PROTECTION

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM AND...

APPARATUS, METHOD, AND COMPUTER PROGRAM PRODUCT FOR RECORDING CONTENT

PLAYBACK DEVICE THAT CAN PLAY STEREOSCOPIC VIDEO, INTEGRATED CIRCUI...

INFORMATION CARRIER COMPRISING ACCESS INFORMATION

CONTENT PROVIDING DEVICE, DATA PROCESSING METHOD, AND COMPUTER PROGRAM

METHOD OF ABOLISHING UNAUTHORIZED COPYING OF DIGITAL DATA STORED ON...

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

INFORMATION PROCESSING DEVICE, INFORMATION RECORDING MEDIUM, INFORM...

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

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

System, Method and device for playing back recorded audio, video or...

RECORDING MEDIUM, REPRODUCTION DEVICE, AND INTEGRATED CIRCUIT

INFORMATION PROCESSING APPARATUS, DATA PROCESSING METHOD AND PROGRAM

INFORMATION CARRIER COMPRISING ACCESS INFORMATION AND DUMMY INFORMA...

RECORDING MEDIUM, PLAYBACK DEVICE, AND INTEGRATED CIRCUIT

Efficient Rebinding of Partitioned Content Encrypted Using Broadcas...

Reducing Errors in Sending File Attachments

INFORMATION PROCESSING APPARATUS, DATA RECORDING SYSTEM, INFORMATIO...

RECORDING DEVICE, SERVER DEVICE, RECORDING METHOD, RECORDING MEDIUM...

RECORDING DEVICE, AND CONTENT-DATA PLAYBACK SYSTEM