GB2204984B - Secure distance production method for objects covered by intellectual property rights - Google Patents

Secure distance production method for objects covered by intellectual property rights

Info

Publication number
GB2204984B
GB2204984B GB8710212A GB8710212A GB2204984B GB 2204984 B GB2204984 B GB 2204984B GB 8710212 A GB8710212 A GB 8710212A GB 8710212 A GB8710212 A GB 8710212A GB 2204984 B GB2204984 B GB 2204984B
Authority
GB
United Kingdom
Prior art keywords
production method
intellectual property
property rights
secure distance
objects covered
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
GB8710212A
Other versions
GB8710212D0 (en
GB2204984A (en
Inventor
John Henry Jenkins
Original Assignee
John Henry Jenkins
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
Application filed by John Henry Jenkins filed Critical John Henry Jenkins
Priority to GB8710212A priority Critical patent/GB2204984B/en
Publication of GB8710212D0 publication Critical patent/GB8710212D0/en
Publication of GB2204984A publication Critical patent/GB2204984A/en
Application granted granted Critical
Publication of GB2204984B publication Critical patent/GB2204984B/en
Anticipated expiration legal-status Critical
Application status is Expired - Fee Related legal-status Critical

Links

Classifications

    • 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
    • G11B20/00086Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00137Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to contents recorded on or reproduced from a record carrier to authorised users
    • G11B20/00152Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to contents recorded on or reproduced from a record carrier to authorised users involving a password
    • 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
    • G11B20/00086Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • 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
    • G11B20/00086Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0021Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
    • 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
    • G11B20/00086Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0021Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
    • G11B20/00217Circuits 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
    • G11B20/00224Circuits 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
    • 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
    • G11B20/00086Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0071Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a purchase action
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00Record 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
    • G11B23/28Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/36Monitoring, i.e. supervising the progress of recording or reproducing
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/007Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress
GB8710212A 1987-04-29 1987-04-29 Secure distance production method for objects covered by intellectual property rights Expired - Fee Related GB2204984B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8710212A GB2204984B (en) 1987-04-29 1987-04-29 Secure distance production method for objects covered by intellectual property rights

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8710212A GB2204984B (en) 1987-04-29 1987-04-29 Secure distance production method for objects covered by intellectual property rights

Publications (3)

Publication Number Publication Date
GB8710212D0 GB8710212D0 (en) 1987-06-03
GB2204984A GB2204984A (en) 1988-11-23
GB2204984B true GB2204984B (en) 1992-01-02

Family

ID=10616597

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8710212A Expired - Fee Related GB2204984B (en) 1987-04-29 1987-04-29 Secure distance production method for objects covered by intellectual property rights

Country Status (1)

Country Link
GB (1) GB2204984B (en)

Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5636292A (en) 1995-05-08 1997-06-03 Digimarc Corporation Steganography methods employing embedded calibration data
US5710834A (en) 1995-05-08 1998-01-20 Digimarc Corporation Method and apparatus responsive to a code signal conveyed through a graphic image
US5745604A (en) 1993-11-18 1998-04-28 Digimarc Corporation Identification/authentication system using robust, distributed coding
US5748763A (en) 1993-11-18 1998-05-05 Digimarc Corporation Image steganography system featuring perceptually adaptive and globally scalable signal embedding
US5748783A (en) 1995-05-08 1998-05-05 Digimarc Corporation Method and apparatus for robust information coding
US5809160A (en) 1992-07-31 1998-09-15 Digimarc Corporation Method for encoding auxiliary data within a source signal
US5822436A (en) 1996-04-25 1998-10-13 Digimarc Corporation Photographic products and methods employing embedded information
US5832119A (en) 1993-11-18 1998-11-03 Digimarc Corporation Methods for controlling systems using control signals embedded in empirical data
US5841978A (en) 1993-11-18 1998-11-24 Digimarc Corporation Network linking method using steganographically embedded data objects
US5841886A (en) 1993-11-18 1998-11-24 Digimarc Corporation Security system for photographic identification
US5850481A (en) 1993-11-18 1998-12-15 Digimarc Corporation Steganographic system
US5862260A (en) 1993-11-18 1999-01-19 Digimarc Corporation Methods for surveying dissemination of proprietary empirical data
US6122403A (en) 1995-07-27 2000-09-19 Digimarc Corporation Computer system linked by using information in data objects
US6381341B1 (en) 1996-05-16 2002-04-30 Digimarc Corporation Watermark encoding method exploiting biases inherent in original signal
US6408082B1 (en) 1996-04-25 2002-06-18 Digimarc Corporation Watermark detection using a fourier mellin transform
US6411725B1 (en) 1995-07-27 2002-06-25 Digimarc Corporation Watermark enabled video objects
US6424725B1 (en) 1996-05-16 2002-07-23 Digimarc Corporation Determining transformations of media signals with embedded code signals
US6567533B1 (en) 1993-11-18 2003-05-20 Digimarc Corporation Method and apparatus for discerning image distortion by reference to encoded marker signals
US6580819B1 (en) 1993-11-18 2003-06-17 Digimarc Corporation Methods of producing security documents having digitally encoded data and documents employing same
US6611607B1 (en) 1993-11-18 2003-08-26 Digimarc Corporation Integrating digital watermarks in multimedia content
US6614914B1 (en) 1995-05-08 2003-09-02 Digimarc Corporation Watermark embedder and reader
US6625297B1 (en) 2000-02-10 2003-09-23 Digimarc Corporation Self-orienting watermarks
US6694042B2 (en) 1999-06-29 2004-02-17 Digimarc Corporation Methods for determining contents of media
US6721440B2 (en) 1995-05-08 2004-04-13 Digimarc Corporation Low visibility watermarks using an out-of-phase color
US6728390B2 (en) 1995-05-08 2004-04-27 Digimarc Corporation Methods and systems using multiple watermarks
US6760463B2 (en) 1995-05-08 2004-07-06 Digimarc Corporation Watermarking methods and media
US6768809B2 (en) 2000-02-14 2004-07-27 Digimarc Corporation Digital watermark screening and detection strategies
US6788800B1 (en) 2000-07-25 2004-09-07 Digimarc Corporation Authenticating objects using embedded data
US6804377B2 (en) 2000-04-19 2004-10-12 Digimarc Corporation Detecting information hidden out-of-phase in color channels
US6804376B2 (en) 1998-01-20 2004-10-12 Digimarc Corporation Equipment employing watermark-based authentication function
US6829368B2 (en) 2000-01-26 2004-12-07 Digimarc Corporation Establishing and interacting with on-line media collections using identifiers in media signals
US7694887B2 (en) 2001-12-24 2010-04-13 L-1 Secure Credentialing, Inc. Optically variable personalized indicia for identification documents
US7712673B2 (en) 2002-12-18 2010-05-11 L-L Secure Credentialing, Inc. Identification document with three dimensional image of bearer
US7728048B2 (en) 2002-12-20 2010-06-01 L-1 Secure Credentialing, Inc. Increasing thermal conductivity of host polymer used with laser engraving methods and compositions
US7744002B2 (en) 2004-03-11 2010-06-29 L-1 Secure Credentialing, Inc. Tamper evident adhesive and identification document including same
US7773770B2 (en) 1999-12-28 2010-08-10 Digimarc Corporation Substituting or replacing components in media objects based on steganographic encoding
US7789311B2 (en) 2003-04-16 2010-09-07 L-1 Secure Credentialing, Inc. Three dimensional data storage
US7793846B2 (en) 2001-12-24 2010-09-14 L-1 Secure Credentialing, Inc. Systems, compositions, and methods for full color laser engraving of ID documents
US7961949B2 (en) 1995-05-08 2011-06-14 Digimarc Corporation Extracting multiple identifiers from audio and video content

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6983051B1 (en) 1993-11-18 2006-01-03 Digimarc Corporation Methods for audio watermarking and decoding
US6560349B1 (en) 1994-10-21 2003-05-06 Digimarc Corporation Audio monitoring using steganographic information
AU2002366244A1 (en) 2001-12-18 2003-06-30 Digimarc Id System, Llc Multiple image security features for identification documents and methods of making same
CA2471457C (en) 2001-12-24 2011-08-02 Digimarc Id Systems, Llc Covert variable information on id documents and methods of making same
US7824029B2 (en) 2002-05-10 2010-11-02 L-1 Secure Credentialing, Inc. Identification card printer-assembler for over the counter card issuing
AU2003298731A1 (en) 2002-11-26 2004-06-18 Digimarc Id Systems Systems and methods for managing and detecting fraud in image databases used with identification documents

Cited By (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5809160A (en) 1992-07-31 1998-09-15 Digimarc Corporation Method for encoding auxiliary data within a source signal
US5930377A (en) 1992-07-31 1999-07-27 Digimarc Corporation Method for image encoding
US6590998B2 (en) 1993-11-18 2003-07-08 Digimarc Corporation Network linking method using information embedded in data objects that have inherent noise
US5748763A (en) 1993-11-18 1998-05-05 Digimarc Corporation Image steganography system featuring perceptually adaptive and globally scalable signal embedding
US5862260A (en) 1993-11-18 1999-01-19 Digimarc Corporation Methods for surveying dissemination of proprietary empirical data
US5768426A (en) 1993-11-18 1998-06-16 Digimarc Corporation Graphics processing system employing embedded code signals
US5745604A (en) 1993-11-18 1998-04-28 Digimarc Corporation Identification/authentication system using robust, distributed coding
US6580819B1 (en) 1993-11-18 2003-06-17 Digimarc Corporation Methods of producing security documents having digitally encoded data and documents employing same
US5832119A (en) 1993-11-18 1998-11-03 Digimarc Corporation Methods for controlling systems using control signals embedded in empirical data
US5841978A (en) 1993-11-18 1998-11-24 Digimarc Corporation Network linking method using steganographically embedded data objects
US5841886A (en) 1993-11-18 1998-11-24 Digimarc Corporation Security system for photographic identification
US5850481A (en) 1993-11-18 1998-12-15 Digimarc Corporation Steganographic system
US6567533B1 (en) 1993-11-18 2003-05-20 Digimarc Corporation Method and apparatus for discerning image distortion by reference to encoded marker signals
US6611607B1 (en) 1993-11-18 2003-08-26 Digimarc Corporation Integrating digital watermarks in multimedia content
US6026193A (en) 1993-11-18 2000-02-15 Digimarc Corporation Video steganography
US6700990B1 (en) 1993-11-18 2004-03-02 Digimarc Corporation Digital watermark decoding method
US6122392A (en) 1993-11-18 2000-09-19 Digimarc Corporation Signal processing to hide plural-bit information in image, video, and audio data
US6324573B1 (en) 1993-11-18 2001-11-27 Digimarc Corporation Linking of computers using information steganographically embedded in data objects
US6438231B1 (en) 1994-03-17 2002-08-20 Digimarc Corporation Emulsion film media employing steganography
US6111954A (en) 1994-03-17 2000-08-29 Digimarc Corporation Steganographic methods and media for photography
US6744906B2 (en) 1995-05-08 2004-06-01 Digimarc Corporation Methods and systems using multiple watermarks
US6760463B2 (en) 1995-05-08 2004-07-06 Digimarc Corporation Watermarking methods and media
US6728390B2 (en) 1995-05-08 2004-04-27 Digimarc Corporation Methods and systems using multiple watermarks
US7970167B2 (en) 1995-05-08 2011-06-28 Digimarc Corporation Deriving identifying data from video and audio
US6721440B2 (en) 1995-05-08 2004-04-13 Digimarc Corporation Low visibility watermarks using an out-of-phase color
US5636292A (en) 1995-05-08 1997-06-03 Digimarc Corporation Steganography methods employing embedded calibration data
US7961949B2 (en) 1995-05-08 2011-06-14 Digimarc Corporation Extracting multiple identifiers from audio and video content
US5748783A (en) 1995-05-08 1998-05-05 Digimarc Corporation Method and apparatus for robust information coding
US5710834A (en) 1995-05-08 1998-01-20 Digimarc Corporation Method and apparatus responsive to a code signal conveyed through a graphic image
US6614914B1 (en) 1995-05-08 2003-09-02 Digimarc Corporation Watermark embedder and reader
US6718047B2 (en) 1995-05-08 2004-04-06 Digimarc Corporation Watermark embedder and reader
US6411725B1 (en) 1995-07-27 2002-06-25 Digimarc Corporation Watermark enabled video objects
US6553129B1 (en) 1995-07-27 2003-04-22 Digimarc Corporation Computer system linked by using information in data objects
US6122403A (en) 1995-07-27 2000-09-19 Digimarc Corporation Computer system linked by using information in data objects
US6775392B1 (en) 1995-07-27 2004-08-10 Digimarc Corporation Computer system linked by using information in data objects
US6751320B2 (en) 1996-04-25 2004-06-15 Digimarc Corporation Method and system for preventing reproduction of professional photographs
US5822436A (en) 1996-04-25 1998-10-13 Digimarc Corporation Photographic products and methods employing embedded information
US6408082B1 (en) 1996-04-25 2002-06-18 Digimarc Corporation Watermark detection using a fourier mellin transform
US6424725B1 (en) 1996-05-16 2002-07-23 Digimarc Corporation Determining transformations of media signals with embedded code signals
US6381341B1 (en) 1996-05-16 2002-04-30 Digimarc Corporation Watermark encoding method exploiting biases inherent in original signal
US6804376B2 (en) 1998-01-20 2004-10-12 Digimarc Corporation Equipment employing watermark-based authentication function
US6694042B2 (en) 1999-06-29 2004-02-17 Digimarc Corporation Methods for determining contents of media
US7773770B2 (en) 1999-12-28 2010-08-10 Digimarc Corporation Substituting or replacing components in media objects based on steganographic encoding
US6829368B2 (en) 2000-01-26 2004-12-07 Digimarc Corporation Establishing and interacting with on-line media collections using identifiers in media signals
US6625297B1 (en) 2000-02-10 2003-09-23 Digimarc Corporation Self-orienting watermarks
US6768809B2 (en) 2000-02-14 2004-07-27 Digimarc Corporation Digital watermark screening and detection strategies
US6804377B2 (en) 2000-04-19 2004-10-12 Digimarc Corporation Detecting information hidden out-of-phase in color channels
US6788800B1 (en) 2000-07-25 2004-09-07 Digimarc Corporation Authenticating objects using embedded data
US6823075B2 (en) 2000-07-25 2004-11-23 Digimarc Corporation Authentication watermarks for printed objects and related applications
US7694887B2 (en) 2001-12-24 2010-04-13 L-1 Secure Credentialing, Inc. Optically variable personalized indicia for identification documents
US7793846B2 (en) 2001-12-24 2010-09-14 L-1 Secure Credentialing, Inc. Systems, compositions, and methods for full color laser engraving of ID documents
US7712673B2 (en) 2002-12-18 2010-05-11 L-L Secure Credentialing, Inc. Identification document with three dimensional image of bearer
US7728048B2 (en) 2002-12-20 2010-06-01 L-1 Secure Credentialing, Inc. Increasing thermal conductivity of host polymer used with laser engraving methods and compositions
US7789311B2 (en) 2003-04-16 2010-09-07 L-1 Secure Credentialing, Inc. Three dimensional data storage
US7744002B2 (en) 2004-03-11 2010-06-29 L-1 Secure Credentialing, Inc. Tamper evident adhesive and identification document including same

Also Published As

Publication number Publication date
GB8710212D0 (en) 1987-06-03
GB2204984A (en) 1988-11-23

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960429