JP2002525779A5 - - Google Patents
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- Publication number
- JP2002525779A5 JP2002525779A5 JP2000571104A JP2000571104A JP2002525779A5 JP 2002525779 A5 JP2002525779 A5 JP 2002525779A5 JP 2000571104 A JP2000571104 A JP 2000571104A JP 2000571104 A JP2000571104 A JP 2000571104A JP 2002525779 A5 JP2002525779 A5 JP 2002525779A5
- Authority
- 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
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9850198P | 1998-08-31 | 1998-08-31 | |
| US60/098,501 | 1998-08-31 | ||
| PCT/US1999/019700 WO2000013412A1 (en) | 1998-08-31 | 1999-08-31 | A copy protection system for home networks |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002525779A JP2002525779A (ja) | 2002-08-13 |
| JP2002525779A5 true JP2002525779A5 (ja) | 2006-10-12 |
| JP4271863B2 JP4271863B2 (ja) | 2009-06-03 |
Family
ID=22269573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000571104A Expired - Fee Related JP4271863B2 (ja) | 1998-08-31 | 1999-08-31 | ホームネットワーク用のコピー保護システム |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1110393B1 (ja) |
| JP (1) | JP4271863B2 (ja) |
| CN (1) | CN1196330C (ja) |
| AU (1) | AU756954B2 (ja) |
| BR (1) | BR9913243B1 (ja) |
| DE (1) | DE69901618T2 (ja) |
| IL (2) | IL141424A0 (ja) |
| MX (1) | MXPA01002170A (ja) |
| WO (1) | WO2000013412A1 (ja) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MXPA02011023A (es) * | 2000-05-12 | 2003-03-10 | Thomson Licensing Sa | Aparato y metodo para la interoperabilidad mejorada de dispositivos. |
| US6853728B1 (en) | 2000-07-21 | 2005-02-08 | The Directv Group, Inc. | Video on demand pay per view services with unmodified conditional access functionality |
| US8140859B1 (en) * | 2000-07-21 | 2012-03-20 | The Directv Group, Inc. | Secure storage and replay of media programs using a hard-paired receiver and storage device |
| US7203311B1 (en) * | 2000-07-21 | 2007-04-10 | The Directv Group, Inc. | Super encrypted storage and retrieval of media programs in a hard-paired receiver and storage device |
| KR100667742B1 (ko) | 2000-08-23 | 2007-01-11 | 삼성전자주식회사 | 제어기기의 적어도 하나 이상의 피제어기기 제어 방법 |
| US7496764B2 (en) | 2001-09-12 | 2009-02-24 | Nagravision S.A. | Data transmission method between a local server and local peripherals |
| US9325944B2 (en) | 2005-08-11 | 2016-04-26 | The Directv Group, Inc. | Secure delivery of program content via a removable storage medium |
| US8996421B2 (en) | 2006-05-15 | 2015-03-31 | The Directv Group, Inc. | Methods and apparatus to conditionally authorize content delivery at broadcast headends in pay delivery systems |
| US7992175B2 (en) | 2006-05-15 | 2011-08-02 | The Directv Group, Inc. | Methods and apparatus to provide content on demand in content broadcast systems |
| US8775319B2 (en) | 2006-05-15 | 2014-07-08 | The Directv Group, Inc. | Secure content transfer systems and methods to operate the same |
| US9225761B2 (en) | 2006-08-04 | 2015-12-29 | The Directv Group, Inc. | Distributed media-aggregation systems and methods to operate the same |
| US9178693B2 (en) | 2006-08-04 | 2015-11-03 | The Directv Group, Inc. | Distributed media-protection systems and methods to operate the same |
| JP4607941B2 (ja) * | 2007-12-03 | 2011-01-05 | 株式会社東芝 | 放送送受信方法、放送受信方法 |
| JP4720847B2 (ja) | 2008-04-21 | 2011-07-13 | ソニー株式会社 | 記録システム、伝送装置、記録装置、及び記録制御方法、並びにプログラム |
| EP2129116A1 (fr) | 2008-05-29 | 2009-12-02 | Nagravision S.A. | Unité et méthode de traitement sécurisé de données audio/vidéo à accès contrôlé |
| US8782417B2 (en) | 2009-12-17 | 2014-07-15 | Nagravision S.A. | Method and processing unit for secure processing of access controlled audio/video data |
| EP2337347A1 (en) * | 2009-12-17 | 2011-06-22 | Nagravision S.A. | Method and processing unit for secure processing of access controlled audio/video data |
| EP2802152B1 (en) | 2013-05-07 | 2017-07-05 | Nagravision S.A. | Method for secure processing a stream of encrypted digital audio / video data |
| CN111586012A (zh) * | 2020-04-29 | 2020-08-25 | 中国联合网络通信集团有限公司 | 一种加密信息共享方法及装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100332743B1 (ko) * | 1994-11-26 | 2002-11-07 | 엘지전자주식회사 | 디지탈영상시스템의불법시청및복사방지방법및장치 |
| FR2732537B1 (fr) * | 1995-03-31 | 1997-06-13 | Canal Plus Sa | Procede et installation d'enregistrement d'informations numeriques cryptees |
| KR0166923B1 (ko) * | 1995-09-18 | 1999-03-20 | 구자홍 | 디지탈 방송 시스템의 불법 시청 및 복사 방지방법 및 장치 |
| CN1209247A (zh) * | 1996-01-03 | 1999-02-24 | 索尼电子有限公司 | 防止复制的记录和重放系统 |
| KR19990044590A (ko) * | 1996-07-15 | 1999-06-25 | 니시무로 타이죠 | 디지탈 인터페이스를 구비하는 장치, 이 장치를 이용한 네트워크 시스템 및 카피 방지 방법 |
| EP0858184A3 (en) * | 1997-02-07 | 1999-09-01 | Nds Limited | Digital recording protection system |
| EP0912052A1 (en) * | 1997-09-25 | 1999-04-28 | CANAL+ Société Anonyme | Method and apparatus for recording of encrypted digital data |
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1999
- 1999-08-31 MX MXPA01002170A patent/MXPA01002170A/es active IP Right Grant
- 1999-08-31 CN CN99810234.2A patent/CN1196330C/zh not_active Expired - Fee Related
- 1999-08-31 IL IL14142499A patent/IL141424A0/xx active IP Right Grant
- 1999-08-31 EP EP99951394A patent/EP1110393B1/en not_active Expired - Lifetime
- 1999-08-31 AU AU63837/99A patent/AU756954B2/en not_active Ceased
- 1999-08-31 WO PCT/US1999/019700 patent/WO2000013412A1/en not_active Application Discontinuation
- 1999-08-31 DE DE69901618T patent/DE69901618T2/de not_active Expired - Lifetime
- 1999-08-31 BR BRPI9913243-5B1A patent/BR9913243B1/pt not_active IP Right Cessation
- 1999-08-31 JP JP2000571104A patent/JP4271863B2/ja not_active Expired - Fee Related
-
2001
- 2001-02-14 IL IL141424A patent/IL141424A/en not_active IP Right Cessation