GB0008437D0 - Identifying material - Google Patents

Identifying material

Info

Publication number
GB0008437D0
GB0008437D0 GB0008437A GB0008437A GB0008437D0 GB 0008437 D0 GB0008437 D0 GB 0008437D0 GB 0008437 A GB0008437 A GB 0008437A GB 0008437 A GB0008437 A GB 0008437A GB 0008437 D0 GB0008437 D0 GB 0008437D0
Authority
GB
United Kingdom
Prior art keywords
identifying material
identifying
material
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.)
Ceased
Application number
GB0008437A
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.)
Sony Europe Ltd
Original Assignee
Sony Europe 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
Application filed by Sony Europe Ltd filed Critical Sony Europe Ltd
Priority to GB0008437A priority Critical patent/GB0008437D0/en
Publication of GB0008437D0 publication Critical patent/GB0008437D0/en
Priority claimed from EP01917281A external-priority patent/EP1190386B1/en
Application status is Ceased legal-status Critical

Links

GB0008437A 2000-04-05 2000-04-05 Identifying material Ceased GB0008437D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0008437A GB0008437D0 (en) 2000-04-05 2000-04-05 Identifying material

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
GB0008437A GB0008437D0 (en) 2000-04-05 2000-04-05 Identifying material
GB0019985A GB2361136A (en) 2000-04-05 2000-08-14 Watermarking and signature generation
EP01917281A EP1190386B1 (en) 2000-04-05 2001-03-30 Identifying material
JP2001573396A JP4733332B2 (en) 2000-04-05 2001-03-30 Material identification method
DE2001644315 DE60144315D1 (en) 2000-04-05 2001-03-30 Material identification
PCT/GB2001/001492 WO2001075794A2 (en) 2000-04-05 2001-03-30 Identifying material
CN 01801491 CN1296864C (en) 2000-04-05 2001-03-30 Method and device for identifying material
AU44364/01A AU4436401A (en) 2000-04-05 2001-03-30 Identifying material
US10/011,225 US7818577B2 (en) 2000-04-05 2001-12-04 Identifying material using a watermark and a signature
US11/943,459 US7840816B2 (en) 2000-04-05 2007-11-20 Identifying material stored using a signature as a retrieval index

Publications (1)

Publication Number Publication Date
GB0008437D0 true GB0008437D0 (en) 2000-05-24

Family

ID=9889316

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0008437A Ceased GB0008437D0 (en) 2000-04-05 2000-04-05 Identifying material
GB0019985A Withdrawn GB2361136A (en) 2000-04-05 2000-08-14 Watermarking and signature generation

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0019985A Withdrawn GB2361136A (en) 2000-04-05 2000-08-14 Watermarking and signature generation

Country Status (3)

Country Link
JP (1) JP4733332B2 (en)
DE (1) DE60144315D1 (en)
GB (2) GB0008437D0 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2386782B (en) * 2002-03-22 2005-09-21 Sony Uk Ltd Material storage
US20050273612A1 (en) * 2002-07-26 2005-12-08 Koninklijke Philips Electronics N.V. Identification of digital data sequences
US20060161777A1 (en) * 2003-07-11 2006-07-20 Koninklijke Philips Electronics N.V. Watermark embedding and detection
US7382905B2 (en) * 2004-02-11 2008-06-03 Microsoft Corporation Desynchronized fingerprinting method and system for digital multimedia data
GB2419222B (en) * 2004-10-15 2007-05-30 Zootech Ltd Copy deterrent for an audiovisual product
TW200642503A (en) * 2005-03-03 2006-12-01 Nokia Corp A method to handover dedicated and shared resources while in dual transfer mode
FR2887350A1 (en) * 2005-06-21 2006-12-22 France Telecom Data medium e.g. DVD, content e.g. audio data, securing method for mobile, involves authenticating content by correlation of two control data, if integrity signature is correct, and continuing reading of content if authentication is correct
US8984577B2 (en) * 2010-09-08 2015-03-17 Microsoft Technology Licensing, Llc Content signaturing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6233684B1 (en) * 1997-02-28 2001-05-15 Contenaguard Holdings, Inc. System for controlling the distribution and use of rendered digital works through watermaking
JP3539146B2 (en) * 1997-08-11 2004-07-07 日本電信電話株式会社 Use condition violation check method and apparatus for work, and storage medium storing program for use condition violation check for work
DE69836455T2 (en) * 1997-08-20 2007-03-29 Canon K.K. Electronic watermarking system, electronic information distribution system and device for storing images
JP3104676B2 (en) * 1998-05-13 2000-10-30 日本電気株式会社 Inserting electronic watermark system, and the electronic watermark-detection method, and a recording medium recording the control program
JP3615657B2 (en) * 1998-05-27 2005-02-02 株式会社日立製作所 Video search method and apparatus, and recording medium
JP3941225B2 (en) * 1998-05-28 2007-07-04 ソニー株式会社 Information playback / recording device
JP2000078125A (en) * 1998-08-28 2000-03-14 Hitachi Ltd Method for generating electronic data able to be authenticated
JP2000152148A (en) * 1998-11-13 2000-05-30 Hitachi Ltd Electronic camera
GB9905777D0 (en) * 1999-03-12 1999-05-05 Univ London A method and apparatus for generating multiple watermarked copies of an information signal

Also Published As

Publication number Publication date
DE60144315D1 (en) 2011-05-12
JP2003529987A (en) 2003-10-07
GB0019985D0 (en) 2000-10-04
GB2361136A (en) 2001-10-10
JP4733332B2 (en) 2011-07-27

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)