CN1209749C - 确定数据承载光盘的来源的方法和设备 - Google Patents

确定数据承载光盘的来源的方法和设备 Download PDF

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Publication number
CN1209749C
CN1209749C CNB988134098A CN98813409A CN1209749C CN 1209749 C CN1209749 C CN 1209749C CN B988134098 A CNB988134098 A CN B988134098A CN 98813409 A CN98813409 A CN 98813409A CN 1209749 C CN1209749 C CN 1209749C
Authority
CN
China
Prior art keywords
data
optical disc
determining
physical characteristics
origin
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 - Fee Related
Application number
CNB988134098A
Other languages
English (en)
Chinese (zh)
Other versions
CN1284196A (zh
Inventor
理查德·A·A·海伦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rovi Solutions Ltd
Adeia Media LLC
Original Assignee
Macrovision Europe Ltd
C Dilla Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GBGB9727461.7A external-priority patent/GB9727461D0/en
Priority claimed from GBGB9801235.4A external-priority patent/GB9801235D0/en
Application filed by Macrovision Europe Ltd, C Dilla Ltd filed Critical Macrovision Europe Ltd
Publication of CN1284196A publication Critical patent/CN1284196A/zh
Application granted granted Critical
Publication of CN1209749C publication Critical patent/CN1209749C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • 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
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals
    • G11B20/10037—A/D conversion, D/A conversion, sampling, slicing and digital quantisation or adjusting parameters thereof
    • 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
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
    • G11B27/3063—Subcodes
    • 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
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0037—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
    • G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
    • G11B2020/1267—Address data
    • G11B2020/1271—Address data the address data being stored in a subcode, e.g. in the Q channel of a CD
    • 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
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • G11B2020/1461—8 to 14 modulation, e.g. the EFM code used on CDs or mini-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)
  • Optical Recording Or Reproduction (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Debugging And Monitoring (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
CNB988134098A 1997-12-30 1998-12-22 确定数据承载光盘的来源的方法和设备 Expired - Fee Related CN1209749C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9727461.7 1997-12-30
GBGB9727461.7A GB9727461D0 (en) 1997-12-30 1997-12-30 Authentication of optical discs
GBGB9801235.4A GB9801235D0 (en) 1998-01-20 1998-01-20 Apparatus for and method of detecting counterfeit cd's
GB9801235.4 1998-01-20

Publications (2)

Publication Number Publication Date
CN1284196A CN1284196A (zh) 2001-02-14
CN1209749C true CN1209749C (zh) 2005-07-06

Family

ID=26312867

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB988134098A Expired - Fee Related CN1209749C (zh) 1997-12-30 1998-12-22 确定数据承载光盘的来源的方法和设备

Country Status (12)

Country Link
US (1) US6560176B1 (enExample)
EP (1) EP1044449B1 (enExample)
JP (1) JP2002501272A (enExample)
KR (1) KR100707541B1 (enExample)
CN (1) CN1209749C (enExample)
AT (1) ATE341812T1 (enExample)
AU (1) AU751134B2 (enExample)
CA (1) CA2316959C (enExample)
DE (1) DE69836100T2 (enExample)
GB (1) GB2347781B (enExample)
NZ (1) NZ505221A (enExample)
WO (1) WO1999035641A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9821808D0 (en) * 1998-10-06 1998-12-02 Dilla Limited C Method and apparatus for determining the provenance of a data carrying disc
US7017044B1 (en) * 2000-08-02 2006-03-21 Maxtor Corporation Extremely secure method for keying stored contents to a specific storage device
CA2318310A1 (en) * 2000-09-01 2002-03-01 Oleg Saliahov Cd-disk identification through a pattern analysis
US7039188B2 (en) 2001-08-31 2006-05-02 Oleg Saliahov Optical disc authentication method and apparatus
WO2003015088A1 (en) * 2001-08-10 2003-02-20 Durand Technology Limited Method of authenticating cds
JP2003059172A (ja) * 2001-08-22 2003-02-28 Yamaha Corp ディジタルオーディオ録音再生装置
AU2002249581A1 (en) * 2002-04-12 2003-10-27 Yukihisa Inoue Optical disk and program
EP1514188A4 (en) * 2002-05-14 2016-01-13 Doug Carson & Associates Inc AUTHENTICATION OF A DATA STORAGE MEDIUM USING PRE-SPECIFIED RELATIONS BETWEEN SECTORS
EP1817774A1 (en) * 2003-12-03 2007-08-15 Koninklijke Philips Electronics N.V. Side-channel for record carriers with spiral tracks
US20050172071A1 (en) * 2004-02-03 2005-08-04 Edmonds Robert A. Method and apparatus for identifying a digital recording source
JP5009781B2 (ja) * 2004-03-04 2012-08-22 マスソフト・エンジニアリング・アンド・エデユケーシヨン・インコーポレーテツド 技術計算のトレーサビリティを自動的に可能にする方法
KR20070050487A (ko) * 2004-08-27 2007-05-15 코닌클리케 필립스 일렉트로닉스 엔.브이. 기록매체, 기록방법 및 저작권을 제어하기 위한 재생장치
JP2006155785A (ja) * 2004-11-30 2006-06-15 Toshiba Corp 情報記憶媒体、スタンパー、ディスク装置、管理情報再生方法
DE102005008889B4 (de) * 2005-02-26 2016-07-07 Leybold Optics Gmbh Optisches Monitoringsystem für Beschichtungsprozesse
US7463565B2 (en) * 2005-08-30 2008-12-09 Dt Soft Ltd. Method of storing rotating media data in image file
JP4574587B2 (ja) 2006-03-15 2010-11-04 太陽誘電株式会社 光記録媒体の識別方法及びその装置
US20070239802A1 (en) * 2006-04-07 2007-10-11 Razdow Allen M System and method for maintaining the genealogy of documents
US8458673B2 (en) * 2006-04-26 2013-06-04 Flexera Software Llc Computer-implemented method and system for binding digital rights management executable code to a software application
EP1850260A1 (en) * 2006-04-26 2007-10-31 Macrovision Corporation A computer-implemented method and system for binding digital rights management executable code to a software application
US8369562B2 (en) 2007-03-30 2013-02-05 Hitachi Global Storage Technologies Netherlands B.V. Encryption methods for patterned media watermarking
US7852717B2 (en) * 2007-08-17 2010-12-14 Hitachi Global Storage Technologies Netherlands B.V. System, method, and apparatus for characterizing, tracking, and segregating known defective disk regions on patterned disks

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365586A (en) * 1993-04-09 1994-11-15 Washington University Method and apparatus for fingerprinting magnetic media
DE69422870T2 (de) * 1993-09-07 2000-10-05 Hitachi, Ltd. Informationsaufzeichnungsträger, optische Platten und Wiedergabesystem
KR100381118B1 (ko) * 1994-04-18 2003-04-21 마쯔시다덴기산교 가부시키가이샤 광기록매체 정보의 불법복사 또는 불법설치 방지방법 및장치
CA2165532C (en) * 1995-01-23 2005-10-04 Michael L. Mitchell System for encoding a glass master to enable detection of a counterfeit optical cd-rom
JP3284296B2 (ja) * 1995-06-27 2002-05-20 富士通株式会社 光記録媒体及びその記録再生方法

Also Published As

Publication number Publication date
DE69836100T2 (de) 2007-02-15
CN1284196A (zh) 2001-02-14
ATE341812T1 (de) 2006-10-15
AU751134B2 (en) 2002-08-08
EP1044449A1 (en) 2000-10-18
US6560176B1 (en) 2003-05-06
GB2347781B (en) 2002-05-08
AU1773499A (en) 1999-07-26
GB2347781A (en) 2000-09-13
CA2316959A1 (en) 1999-07-15
DE69836100D1 (de) 2006-11-16
KR20010024831A (ko) 2001-03-26
KR100707541B1 (ko) 2007-04-13
NZ505221A (en) 2003-02-28
JP2002501272A (ja) 2002-01-15
GB0015705D0 (en) 2000-08-16
CA2316959C (en) 2011-05-24
EP1044449B1 (en) 2006-10-04
WO1999035641A1 (en) 1999-07-15

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: LOEWE EUROPE CO., LTD.

Free format text: FORMER OWNER: MACROVISION CORPORATION

Effective date: 20110309

C41 Transfer of patent application or patent right or utility model
C56 Change in the name or address of the patentee

Owner name: MACROVISION CORPORATION

Free format text: FORMER NAME: MACROVISION EUROPE INC.

CP01 Change in the name or title of a patent holder

Address after: Burke County, England

Patentee after: MACROVISION Corp.

Address before: Burke County, England

Patentee before: MACROVISION EUROPE LTD.

TR01 Transfer of patent right

Effective date of registration: 20110309

Address after: Burke County, England

Patentee after: Rovi Solutions Ltd.

Address before: Burke County, England

Patentee before: Macrovision Corp.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20050706

Termination date: 20161222

CF01 Termination of patent right due to non-payment of annual fee