ATE403931T1 - Kopiergeschützter optischer informationsträger - Google Patents
Kopiergeschützter optischer informationsträgerInfo
- Publication number
- ATE403931T1 ATE403931T1 AT05388068T AT05388068T ATE403931T1 AT E403931 T1 ATE403931 T1 AT E403931T1 AT 05388068 T AT05388068 T AT 05388068T AT 05388068 T AT05388068 T AT 05388068T AT E403931 T1 ATE403931 T1 AT E403931T1
- Authority
- AT
- Austria
- Prior art keywords
- information carrier
- computer
- physical modification
- optical information
- software component
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 2
- 238000012986 modification Methods 0.000 abstract 4
- 230000004048 modification Effects 0.000 abstract 4
- 238000001514 detection method Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000012795 verification Methods 0.000 abstract 1
Classifications
-
- 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
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
-
- 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
-
- 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
- G11B20/00123—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers the record carrier being identified by recognising some of its unique characteristics, e.g. a unique defect pattern serving as a physical signature of the 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
- G11B20/00188—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised devices recording or reproducing contents to/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
- G11B20/00572—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium
- G11B20/00586—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium said format change concerning the physical format of the recording medium
-
- 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
- G11B20/00659—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a control step which is implemented as an executable file stored on the 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
- G11B20/00681—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which prevent a specific kind of data access
- G11B20/00695—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which prevent a specific kind of data access said measures preventing that data are read from the recording medium
-
- 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
- G11B20/00782—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 program can be installed
-
- 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
- G11B20/0092—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which are linked to media defects or read/write errors
- G11B20/00927—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which are linked to media defects or read/write errors wherein said defects or errors are generated on purpose, e.g. intended scratches
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/28—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs
- G11B23/281—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs by changing the physical properties of the record carrier
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/24094—Indication parts or information parts for identification
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
- G11B2220/213—Read-only discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2545—CDs
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Software Systems (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Optical Recording Or Reproduction (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Storage Device Security (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05388068A EP1758113B1 (de) | 2005-08-25 | 2005-08-25 | Kopiergeschützter optischer Informationsträger |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE403931T1 true ATE403931T1 (de) | 2008-08-15 |
Family
ID=35431241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05388068T ATE403931T1 (de) | 2005-08-25 | 2005-08-25 | Kopiergeschützter optischer informationsträger |
Country Status (11)
Country | Link |
---|---|
US (1) | US20080219137A1 (de) |
EP (1) | EP1758113B1 (de) |
JP (1) | JP2009506470A (de) |
KR (1) | KR20080043368A (de) |
CN (1) | CN101248491A (de) |
AT (1) | ATE403931T1 (de) |
AU (1) | AU2006283272A1 (de) |
CA (1) | CA2617516A1 (de) |
DE (1) | DE602005008738D1 (de) |
DK (1) | DK1758113T3 (de) |
WO (1) | WO2007023356A2 (de) |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6747930B1 (en) * | 1996-12-24 | 2004-06-08 | Hide & Seek Technologies, Inc. | Data protection on an optical disk |
JP2002516017A (ja) * | 1997-03-14 | 2002-05-28 | ハイド アンド シーク テクノロジーズ インコーポレイテッド | コピー防護可能な光媒体装置と方法 |
US6901143B1 (en) * | 1999-01-11 | 2005-05-31 | Nec Corporation | Voice switching system capable of improving a quality of conversation |
JP3534646B2 (ja) * | 1999-04-21 | 2004-06-07 | 株式会社ソニー・コンピュータエンタテインメント | ディスク状記録媒体、この媒体の再生装置及び方法 |
JP2002056618A (ja) * | 2000-08-09 | 2002-02-22 | Akikatsu Kamiya | 光学系ディスク式メディアおよびソフトウェア製品パッケージ |
JP2002230893A (ja) * | 2001-01-30 | 2002-08-16 | Pioneer Electronic Corp | 情報記録再生装置、情報記録再生方法及び再生記録手順プログラムを記録したプログラム記録媒体 |
US7643393B2 (en) * | 2001-12-12 | 2010-01-05 | Ecd Systems, Inc. | Systems and methods for optical media modification |
CA2468484A1 (en) * | 2001-12-19 | 2003-06-26 | Elling Innovative Group As | A copy-protected optical information carrier and methods for its manufacture and operation |
TWI228249B (en) * | 2002-05-28 | 2005-02-21 | Tech Media Corp U | Optical record medium having a scratching-off layer |
DE10261045A1 (de) * | 2002-12-24 | 2004-07-08 | Plaas-Link, Andreas, Dr.rer.nat. | Kopierschutz für Datenträger |
US7552341B2 (en) * | 2004-09-01 | 2009-06-23 | Microsoft Corporation | Licensing the use of software on a particular CPU |
US7668069B2 (en) * | 2005-05-09 | 2010-02-23 | Searete Llc | Limited use memory device with associated information |
US7916615B2 (en) * | 2005-06-09 | 2011-03-29 | The Invention Science Fund I, Llc | Method and system for rotational control of data storage devices |
-
2005
- 2005-08-25 DE DE602005008738T patent/DE602005008738D1/de active Active
- 2005-08-25 DK DK05388068T patent/DK1758113T3/da active
- 2005-08-25 EP EP05388068A patent/EP1758113B1/de not_active Not-in-force
- 2005-08-25 AT AT05388068T patent/ATE403931T1/de not_active IP Right Cessation
-
2006
- 2006-08-22 JP JP2008527526A patent/JP2009506470A/ja active Pending
- 2006-08-22 KR KR1020087006953A patent/KR20080043368A/ko not_active Application Discontinuation
- 2006-08-22 WO PCT/IB2006/002278 patent/WO2007023356A2/en active Application Filing
- 2006-08-22 CA CA002617516A patent/CA2617516A1/en not_active Abandoned
- 2006-08-22 US US12/064,558 patent/US20080219137A1/en not_active Abandoned
- 2006-08-22 AU AU2006283272A patent/AU2006283272A1/en not_active Abandoned
- 2006-08-22 CN CNA2006800306114A patent/CN101248491A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20080043368A (ko) | 2008-05-16 |
EP1758113A1 (de) | 2007-02-28 |
CN101248491A (zh) | 2008-08-20 |
DE602005008738D1 (de) | 2008-09-18 |
AU2006283272A1 (en) | 2007-03-01 |
WO2007023356A3 (en) | 2007-06-21 |
DK1758113T3 (da) | 2008-11-10 |
JP2009506470A (ja) | 2009-02-12 |
US20080219137A1 (en) | 2008-09-11 |
CA2617516A1 (en) | 2007-03-01 |
EP1758113B1 (de) | 2008-08-06 |
WO2007023356A2 (en) | 2007-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |