GB9727461D0 - Authentication of optical discs - Google Patents

Authentication of optical discs

Info

Publication number
GB9727461D0
GB9727461D0 GBGB9727461.7A GB9727461A GB9727461D0 GB 9727461 D0 GB9727461 D0 GB 9727461D0 GB 9727461 A GB9727461 A GB 9727461A GB 9727461 D0 GB9727461 D0 GB 9727461D0
Authority
GB
United Kingdom
Prior art keywords
authentication
optical discs
discs
optical
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
GBGB9727461.7A
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.)
Nimbus Communications International Ltd
Original Assignee
Nimbus Communications International 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 Nimbus Communications International Ltd filed Critical Nimbus Communications International Ltd
Priority to GBGB9727461.7A priority Critical patent/GB9727461D0/en
Publication of GB9727461D0 publication Critical patent/GB9727461D0/en
Priority to AU17734/99A priority patent/AU751134B2/en
Priority to CA2316959A priority patent/CA2316959C/en
Priority to JP2000527938A priority patent/JP2002501272A/en
Priority to PCT/GB1998/003878 priority patent/WO1999035641A1/en
Priority to DE69836100T priority patent/DE69836100T2/en
Priority to AT98962604T priority patent/ATE341812T1/en
Priority to US09/582,827 priority patent/US6560176B1/en
Priority to KR1020007007354A priority patent/KR100707541B1/en
Priority to GB0015705A priority patent/GB2347781B/en
Priority to CNB988134098A priority patent/CN1209749C/en
Priority to NZ505221A priority patent/NZ505221A/en
Priority to EP98962604A priority patent/EP1044449B1/en
Ceased legal-status Critical Current

Links

GBGB9727461.7A 1997-12-30 1997-12-30 Authentication of optical discs Ceased GB9727461D0 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GBGB9727461.7A GB9727461D0 (en) 1997-12-30 1997-12-30 Authentication of optical discs
EP98962604A EP1044449B1 (en) 1997-12-30 1998-12-22 Method and apparatus for determining the provenance of a data carrying disc
AT98962604T ATE341812T1 (en) 1997-12-30 1998-12-22 METHOD AND DEVICE FOR DETERMINING THE ORIGIN OF A DATA CARRIER DISK
CA2316959A CA2316959C (en) 1997-12-30 1998-12-22 Method and apparatus for determining the provenance of a data carrying disc
JP2000527938A JP2002501272A (en) 1997-12-30 1998-12-22 Method and apparatus for determining the source of a disk carrying data
PCT/GB1998/003878 WO1999035641A1 (en) 1997-12-30 1998-12-22 Method and apparatus for determining the provenance of a data carrying disc
DE69836100T DE69836100T2 (en) 1997-12-30 1998-12-22 METHOD AND DEVICE FOR DETERMINING THE ORIGIN OF A DATA CARRIER PLATE
AU17734/99A AU751134B2 (en) 1997-12-30 1998-12-22 Method and apparatus for determining the provenance of a data carrying disc
US09/582,827 US6560176B1 (en) 1997-12-30 1998-12-22 Method and apparatus for determining the provenance of a data carrying disc
KR1020007007354A KR100707541B1 (en) 1997-12-30 1998-12-22 Method and device for checking the source of data storage disk
GB0015705A GB2347781B (en) 1997-12-30 1998-12-22 Method and apparatus for determining the provenance of a data carrying disc
CNB988134098A CN1209749C (en) 1997-12-30 1998-12-22 Method and appts for determining provenance of data carrying disc
NZ505221A NZ505221A (en) 1997-12-30 1998-12-22 Method with apparatus for determining the provenance of a data carrying disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9727461.7A GB9727461D0 (en) 1997-12-30 1997-12-30 Authentication of optical discs

Publications (1)

Publication Number Publication Date
GB9727461D0 true GB9727461D0 (en) 1998-02-25

Family

ID=10824306

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9727461.7A Ceased GB9727461D0 (en) 1997-12-30 1997-12-30 Authentication of optical discs

Country Status (1)

Country Link
GB (1) GB9727461D0 (en)

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Legal Events

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