JP2003508975A5 - - Google Patents

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Publication number
JP2003508975A5
JP2003508975A5 JP2001521065A JP2001521065A JP2003508975A5 JP 2003508975 A5 JP2003508975 A5 JP 2003508975A5 JP 2001521065 A JP2001521065 A JP 2001521065A JP 2001521065 A JP2001521065 A JP 2001521065A JP 2003508975 A5 JP2003508975 A5 JP 2003508975A5
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JP
Japan
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.)
Granted
Application number
JP2001521065A
Other versions
JP4170620B2 (ja
JP2003508975A (ja
Filing date
Publication date
Priority claimed from US09/385,592 external-priority patent/US6731758B1/en
Application filed filed Critical
Publication of JP2003508975A publication Critical patent/JP2003508975A/ja
Publication of JP2003508975A5 publication Critical patent/JP2003508975A5/ja
Application granted granted Critical
Publication of JP4170620B2 publication Critical patent/JP4170620B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2001521065A 1999-08-29 2000-08-17 デジタル・ビデオ・コンテンツ伝送の暗号化および解読の方法および装置 Expired - Fee Related JP4170620B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/385,592 US6731758B1 (en) 1999-08-29 1999-08-29 Digital video content transmission ciphering and deciphering method and apparatus
US09/385,592 1999-08-29
PCT/US2000/022785 WO2001017251A1 (en) 1999-08-29 2000-08-17 Digital video content transmission ciphering and deciphering met hod and apparatus

Publications (3)

Publication Number Publication Date
JP2003508975A JP2003508975A (ja) 2003-03-04
JP2003508975A5 true JP2003508975A5 (ja) 2007-03-29
JP4170620B2 JP4170620B2 (ja) 2008-10-22

Family

ID=23522062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001521065A Expired - Fee Related JP4170620B2 (ja) 1999-08-29 2000-08-17 デジタル・ビデオ・コンテンツ伝送の暗号化および解読の方法および装置

Country Status (10)

Country Link
US (2) US6731758B1 (ja)
EP (1) EP1212893B1 (ja)
JP (1) JP4170620B2 (ja)
KR (1) KR100478507B1 (ja)
CN (1) CN1235405C (ja)
AU (1) AU6918400A (ja)
DE (1) DE60017155T2 (ja)
HK (1) HK1043683A1 (ja)
TW (1) TW501370B (ja)
WO (1) WO2001017251A1 (ja)

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