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HK1037421B - The copy protection of digital audio compact discs - Google Patents

The copy protection of digital audio compact discs Download PDF

Info

Publication number
HK1037421B
HK1037421B HK01107334.9A HK01107334A HK1037421B HK 1037421 B HK1037421 B HK 1037421B HK 01107334 A HK01107334 A HK 01107334A HK 1037421 B HK1037421 B HK 1037421B
Authority
HK
Hong Kong
Prior art keywords
digital audio
compact discs
copy protection
audio compact
copy
Prior art date
Application number
HK01107334.9A
Other languages
Chinese (zh)
Other versions
HK1037421A1 (en
Inventor
Domagoj Torbarac Marijan
Original Assignee
Rovi Solutions Corporation
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 GBGB9912312.7A external-priority patent/GB9912312D0/en
Application filed by Rovi Solutions Corporation filed Critical Rovi Solutions Corporation
Publication of HK1037421A1 publication Critical patent/HK1037421A1/en
Publication of HK1037421B publication Critical patent/HK1037421B/en

Links

HK01107334.9A 1999-05-26 2000-05-25 The copy protection of digital audio compact discs HK1037421B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9912312 1999-05-26
GBGB9912312.7A GB9912312D0 (en) 1999-05-26 1999-05-26 The copy protection of digital audio compact discs
PCT/GB2000/002011 WO2000074053A1 (en) 1999-05-26 2000-05-25 The copy protection of digital audio compact discs

Publications (2)

Publication Number Publication Date
HK1037421A1 HK1037421A1 (en) 2002-02-08
HK1037421B true HK1037421B (en) 2003-10-24

Family

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