DE60029371D1 - Informationsaufzeichnungsvorrichtung und Informationswiedergabevorrichtung mit Lizenzverwaltung - Google Patents
Informationsaufzeichnungsvorrichtung und Informationswiedergabevorrichtung mit LizenzverwaltungInfo
- Publication number
- DE60029371D1 DE60029371D1 DE60029371T DE60029371T DE60029371D1 DE 60029371 D1 DE60029371 D1 DE 60029371D1 DE 60029371 T DE60029371 T DE 60029371T DE 60029371 T DE60029371 T DE 60029371T DE 60029371 D1 DE60029371 D1 DE 60029371D1
- Authority
- DE
- Germany
- Prior art keywords
- information
- license management
- information recording
- recording device
- reproducing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00094—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00094—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers
- G11B20/00115—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers wherein the record carrier stores a unique medium identifier
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00166—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised contents recorded on or reproduced from a record carrier, e.g. music or software
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00166—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised contents recorded on or reproduced from a record carrier, e.g. music or software
- G11B20/00173—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised contents recorded on or reproduced from a record carrier, e.g. music or software wherein the origin of the content is checked, e.g. determining whether the content has originally been retrieved from a legal disc copy or another trusted source
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00166—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised contents recorded on or reproduced from a record carrier, e.g. music or software
- G11B20/00181—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised contents recorded on or reproduced from a record carrier, e.g. music or software using a content identifier, e.g. an international standard recording code [ISRC] or a digital object identifier [DOI]
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
- G11B20/00217—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source
- G11B20/00224—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is obtained from a remote server
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
- G11B20/00217—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source
- G11B20/00253—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier
- G11B20/00347—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier wherein the medium identifier is used as a key
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
- G11B20/00485—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier
- G11B20/00492—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier wherein content or user data is encrypted
- G11B20/00514—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier wherein content or user data is encrypted wherein the entire content is encrypted with the same key, e.g. disc key or master key
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
- G11B20/00485—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier
- G11B20/00557—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier wherein further management data is encrypted, e.g. sector headers, TOC or the lead-in or lead-out areas
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0071—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a purchase action
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00731—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
- G11B20/00746—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00731—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
- G11B20/00746—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number
- G11B20/00753—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number wherein the usage restriction limits the number of copies that can be made, e.g. CGMS, SCMS, or CCI flags
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00731—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
- G11B20/00746—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number
- G11B20/00797—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific number wherein the usage restriction limits the number of times a content can be reproduced, e.g. using playback counters
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00731—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
- G11B20/0084—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction can be expressed as a specific time or date
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00731—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
- G11B20/00847—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction is defined by a licence file
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00884—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a watermark, i.e. a barely perceptible transformation of the original data which can nevertheless be recognised by an algorithm
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/02—Analogue recording or reproducing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11058890A JP2000260121A (ja) | 1999-03-05 | 1999-03-05 | 情報再生装置および情報記録装置 |
JP5889099 | 1999-03-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60029371D1 true DE60029371D1 (de) | 2006-08-31 |
DE60029371T2 DE60029371T2 (de) | 2007-08-02 |
Family
ID=13097388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60029371T Expired - Lifetime DE60029371T2 (de) | 1999-03-05 | 2000-03-03 | Informationsaufzeichnungsvorrichtung und Informationswiedergabevorrichtung mit Lizenzverwaltung |
Country Status (4)
Country | Link |
---|---|
US (4) | US6772133B1 (de) |
EP (2) | EP1486972A1 (de) |
JP (1) | JP2000260121A (de) |
DE (1) | DE60029371T2 (de) |
Families Citing this family (108)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020019814A1 (en) * | 2001-03-01 | 2002-02-14 | Krishnamurthy Ganesan | Specifying rights in a digital rights license according to events |
JP3376311B2 (ja) | 1999-04-14 | 2003-02-10 | キヤノン株式会社 | 情報提供方法および情報提供システム |
JP3327877B2 (ja) | 1999-04-14 | 2002-09-24 | キヤノン株式会社 | 情報提供方法、情報提供システム、端末装置および情報提供プログラムを格納した記憶媒体 |
JP3747133B2 (ja) * | 1999-04-14 | 2006-02-22 | キヤノン株式会社 | 携帯端末及びその制御方法及びその記憶媒体 |
US6920565B2 (en) * | 2000-06-05 | 2005-07-19 | Iomega Corporation | Method and system for providing secure digital music duplication |
US6718446B1 (en) | 2000-02-11 | 2004-04-06 | Iomega Corporation | Storage media with benchmark representative of data originally stored thereon |
JP3818021B2 (ja) * | 2000-06-06 | 2006-09-06 | 日本ビクター株式会社 | コントロールワード暗号化装置及びコントロールワード復号装置 |
US7477742B2 (en) * | 2000-07-06 | 2009-01-13 | Fujitsu Limited | Method and apparatus for controlling contents utilization, and a computer product |
US7457414B1 (en) | 2000-07-21 | 2008-11-25 | The Directv Group, Inc. | Super encrypted storage and retrieval of media programs with smartcard generated keys |
KR100370225B1 (ko) * | 2001-02-26 | 2003-01-29 | 삼성전자 주식회사 | 데이터변환 복사장치 및 방법 |
JP4899248B2 (ja) * | 2001-04-02 | 2012-03-21 | 富士通セミコンダクター株式会社 | 半導体集積回路 |
JP4427923B2 (ja) * | 2001-04-20 | 2010-03-10 | ソニー株式会社 | データ出力装置及びデータ出力方法、並びにデータ記録装置及びデータ記録方法 |
JP2002353952A (ja) * | 2001-05-24 | 2002-12-06 | Sanyo Electric Co Ltd | データ端末装置 |
JP2003122726A (ja) * | 2001-06-07 | 2003-04-25 | Hitachi Ltd | コンテンツ制御方法及びその実施装置並びにその処理プログラム |
US7203966B2 (en) * | 2001-06-27 | 2007-04-10 | Microsoft Corporation | Enforcement architecture and method for digital rights management system for roaming a license to a plurality of user devices |
KR20040015714A (ko) * | 2001-07-17 | 2004-02-19 | 마쯔시다덴기산교 가부시키가이샤 | 컨텐츠 이용장치와 네트워크 시스템, 및 라이센스 정보취득방법 |
WO2003013141A1 (en) * | 2001-07-31 | 2003-02-13 | Matsushita Electric Industrial Co., Ltd. | System, apparatus, and method of contents distribution, and program and program recording medium directed to the same |
JP3944691B2 (ja) * | 2001-08-03 | 2007-07-11 | 日本電気株式会社 | 音声データ記録再生システム、音声データ記録再生方法 |
DE60202568T8 (de) | 2001-08-08 | 2005-10-20 | Matsushita Electric Industrial Co., Ltd., Kadoma | Urheberrechtschutzsystem, Aufzeichungsvorrichtung, und Wiedergabevorrichtung |
JP4064647B2 (ja) * | 2001-08-24 | 2008-03-19 | 富士通株式会社 | 情報処理装置及び入力操作装置 |
WO2003034428A2 (en) * | 2001-10-17 | 2003-04-24 | Koninklijke Philips Electronics N.V. | Secure single drive copy method and apparatus |
US7299209B2 (en) * | 2001-10-18 | 2007-11-20 | Macrovision Corporation | Method, apparatus and system for securely providing material to a licensee of the material |
WO2003036860A1 (fr) * | 2001-10-19 | 2003-05-01 | Pioneer Corporation | Systeme et procede de commande de dispositif electronique, dispositif electronique et appareil de commande |
DE10164131A1 (de) * | 2001-12-30 | 2003-07-17 | Juergen K Lang | Kryptographisches Modul zur Speicherung und Wiedergabe kopier-und nutzungsgeschützter elektronischer Ton- und Bildmedien |
DE10164133A1 (de) * | 2001-12-30 | 2003-07-17 | Juergen K Lang | System und Verfahren zur Wiedergabe kopier- und nutzungsgeschützter Ton- und Bildmedien |
DE10164134A1 (de) * | 2001-12-30 | 2003-07-17 | Juergen K Lang | System und Verfahren zur Erstellung und Verbreitung kopier- und nutzungsgeschützter elektronischer Ton- und Bildmedien und deren Dateninhalte |
DE10164135A1 (de) * | 2001-12-30 | 2003-07-17 | Juergen K Lang | System und Verfahren zur kopier- und nutzungsgeschützten Ver- und Entschlüsselung, Übertragung und Speicherung elektronischer Ton- und Bildmedien |
JP4256100B2 (ja) | 2002-01-31 | 2009-04-22 | 富士通株式会社 | 正当媒体管理システム |
JP4391056B2 (ja) | 2002-04-15 | 2009-12-24 | ソニー株式会社 | 情報管理装置および方法、記録媒体、並びにプログラム |
JP3818503B2 (ja) * | 2002-04-15 | 2006-09-06 | ソニー株式会社 | 情報処理装置および方法、並びにプログラム |
US7487365B2 (en) | 2002-04-17 | 2009-02-03 | Microsoft Corporation | Saving and retrieving data based on symmetric key encryption |
US7890771B2 (en) | 2002-04-17 | 2011-02-15 | Microsoft Corporation | Saving and retrieving data based on public key encryption |
US7530116B2 (en) * | 2002-06-06 | 2009-05-05 | Macrovision Corporation | Controlling the downloading and recording of digital data |
US7885896B2 (en) * | 2002-07-09 | 2011-02-08 | Avaya Inc. | Method for authorizing a substitute software license server |
JP4073913B2 (ja) * | 2002-07-09 | 2008-04-09 | 富士通株式会社 | 開放型汎用耐攻撃cpu及びその応用システム |
US8041642B2 (en) | 2002-07-10 | 2011-10-18 | Avaya Inc. | Predictive software license balancing |
JP2004046452A (ja) * | 2002-07-10 | 2004-02-12 | Yamaha Corp | 情報記録装置及び情報再生装置並びにそのプログラム |
US7966520B2 (en) | 2002-08-30 | 2011-06-21 | Avaya Inc. | Software licensing for spare processors |
US7681245B2 (en) | 2002-08-30 | 2010-03-16 | Avaya Inc. | Remote feature activator feature extraction |
US20040078339A1 (en) * | 2002-10-22 | 2004-04-22 | Goringe Christopher M. | Priority based licensing |
US8127361B2 (en) * | 2002-12-20 | 2012-02-28 | Koninklijke Philips Electronics N.V. | Hierarchical scheme for secure multimedia distribution |
US7890997B2 (en) | 2002-12-26 | 2011-02-15 | Avaya Inc. | Remote feature activation authentication file system |
US8644969B2 (en) | 2003-01-02 | 2014-02-04 | Catch Media, Inc. | Content provisioning and revenue disbursement |
US20060107330A1 (en) * | 2003-01-02 | 2006-05-18 | Yaacov Ben-Yaacov | Method and system for tracking and managing rights for digital music |
US8666524B2 (en) | 2003-01-02 | 2014-03-04 | Catch Media, Inc. | Portable music player and transmitter |
US8732086B2 (en) * | 2003-01-02 | 2014-05-20 | Catch Media, Inc. | Method and system for managing rights for digital music |
US8918195B2 (en) * | 2003-01-02 | 2014-12-23 | Catch Media, Inc. | Media management and tracking |
US20040162846A1 (en) * | 2003-01-14 | 2004-08-19 | Tohru Nakahara | Content use management system |
JP3941700B2 (ja) | 2003-01-28 | 2007-07-04 | ソニー株式会社 | 情報処理装置、および情報処理方法、並びにコンピュータ・プログラム |
JP4343542B2 (ja) * | 2003-01-30 | 2009-10-14 | ソニー株式会社 | 情報処理システム、情報処理装置および情報処理方法、並びにプログラムおよび記録媒体 |
JP4471067B2 (ja) * | 2003-02-17 | 2010-06-02 | ソニー株式会社 | コンテンツ複製管理システム、複製管理装置、複製管理方法、コンテンツ複製装置及びコンテンツ複製方法 |
US7260557B2 (en) * | 2003-02-27 | 2007-08-21 | Avaya Technology Corp. | Method and apparatus for license distribution |
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- 2000-03-03 EP EP00104685A patent/EP1035543B1/de not_active Expired - Lifetime
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US6772133B1 (en) | 2004-08-03 |
EP1035543A3 (de) | 2002-03-13 |
EP1035543B1 (de) | 2006-07-19 |
US20040030656A1 (en) | 2004-02-12 |
EP1035543A2 (de) | 2000-09-13 |
US7389272B2 (en) | 2008-06-17 |
DE60029371T2 (de) | 2007-08-02 |
US20030191954A1 (en) | 2003-10-09 |
JP2000260121A (ja) | 2000-09-22 |
US7127431B2 (en) | 2006-10-24 |
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