|
US6223285B1
(en)
*
|
1997-10-24 |
2001-04-24 |
Sony Corporation Of Japan |
Method and system for transferring information using an encryption mode indicator
|
|
JPH11176091A
(ja)
*
|
1997-12-15 |
1999-07-02 |
Hitachi Ltd |
ディジタル情報入出力装置、受信装置、記録装置、および再生装置
|
|
WO1999038164A1
(en)
*
|
1998-01-26 |
1999-07-29 |
Matsushita Electric Industrial Co., Ltd. |
Method and system for data recording / reproducing, apparatus for recording/reproducing, and media for recording program
|
|
JP4106740B2
(ja)
*
|
1998-02-18 |
2008-06-25 |
ソニー株式会社 |
情報記録装置および方法、情報再生装置および方法、並びにプログラム記録媒体
|
|
US7257132B1
(en)
*
|
1998-02-26 |
2007-08-14 |
Hitachi, Ltd. |
Receiver set, information apparatus and receiving system
|
|
JP2000004256A
(ja)
*
|
1998-04-17 |
2000-01-07 |
Toshiba Corp |
ストリ―ムデ―タ処理システムおよびストリ―ムデ―タの制限方法
|
|
EP0952733B1
(en)
*
|
1998-04-24 |
2006-11-02 |
Sony United Kingdom Limited |
Digital multimedia receiver and network including such receiver with IEEE 1394 serial bus interface
|
|
US8584255B2
(en)
*
|
1999-05-05 |
2013-11-12 |
Sony United Kingdom Limited |
Networked conditional access module
|
|
JP2000040294A
(ja)
*
|
1998-05-20 |
2000-02-08 |
Sony Corp |
情報処理装置および方法、並びに記録媒体
|
|
JP2000004433A
(ja)
*
|
1998-06-16 |
2000-01-07 |
Toshiba Corp |
データ処理装置および同装置に適用される認証処理方法
|
|
JP4208998B2
(ja)
*
|
1998-07-03 |
2009-01-14 |
パイオニア株式会社 |
複製制限機能を備えた記録再生システム、記録装置および再生装置
|
|
EP1363282B1
(en)
*
|
1998-07-22 |
2009-01-07 |
Panasonic Corporation |
Digital data recording apparatus and a method for protecting copyrights that facilitate reproduction of encrypted digital data recorded on recording media, and a computer-readable recording medium that records a program of the method
|
|
JP3537683B2
(ja)
*
|
1998-11-02 |
2004-06-14 |
松下電器産業株式会社 |
記録再生装置
|
|
CN100359583C
(zh)
*
|
1998-11-02 |
2008-01-02 |
松下电器产业株式会社 |
记录和再现设备
|
|
US6570990B1
(en)
*
|
1998-11-13 |
2003-05-27 |
Lsi Logic Corporation |
Method of protecting high definition video signal
|
|
JP3724962B2
(ja)
*
|
1998-11-13 |
2005-12-07 |
株式会社東芝 |
アクセス制御機能付き情報処理装置及び記憶媒体
|
|
JP2000156678A
(ja)
*
|
1998-11-19 |
2000-06-06 |
Sony Corp |
信号処理回路
|
|
DE69942739D1
(de)
*
|
1998-12-22 |
2010-10-21 |
Sony Corp |
System zum empfang von digitalen übertragungen und gerät zum empfang von digitalen übertragungen
|
|
EP1083712A4
(en)
*
|
1999-03-05 |
2005-12-07 |
Matsushita Electric Industrial Co Ltd |
DEVICE AND METHOD FOR TRANSMITTING VIDEO DATA
|
|
JP3816689B2
(ja)
*
|
1999-03-31 |
2006-08-30 |
株式会社東芝 |
情報配信装置、情報受信装置及び通信方法
|
|
JP4238410B2
(ja)
*
|
1999-04-09 |
2009-03-18 |
ソニー株式会社 |
情報処理システム
|
|
US6944763B1
(en)
|
1999-04-13 |
2005-09-13 |
Sony Corporation |
Data transmission system
|
|
JP3916804B2
(ja)
*
|
1999-07-06 |
2007-05-23 |
パイオニア株式会社 |
コンテンツの記録媒体及びその再生装置
|
|
JP2001066986A
(ja)
*
|
1999-08-26 |
2001-03-16 |
Sony Corp |
送信装置および方法、受信装置および方法、通信システム、並びにプログラム格納媒体
|
|
US7356848B1
(en)
|
1999-10-19 |
2008-04-08 |
Thomson Licensing |
System and method of verifying authorization for communicating protected content
|
|
ES2220558T3
(es)
*
|
1999-10-19 |
2004-12-16 |
Thomson Licensing S.A. |
Sistema y metodo de verificacion de autorizacion para comunicaciones de contenido protegido.
|
|
US6973653B1
(en)
*
|
1999-10-21 |
2005-12-06 |
Sony Corporation |
Method for utilizing resource characterizations to optimize performance in an electronic device
|
|
CN1192622C
(zh)
|
1999-11-02 |
2005-03-09 |
汤姆森特许公司 |
用于添加条件访问系统的方法和系统
|
|
KR100556731B1
(ko)
*
|
1999-11-13 |
2006-03-10 |
엘지전자 주식회사 |
디스크의 암호화 기록/재생 장치 및 방법
|
|
TW545023B
(en)
*
|
1999-12-10 |
2003-08-01 |
Koninkl Philips Electronics Nv |
Synchronization of session keys
|
|
CN1257508C
(zh)
*
|
1999-12-28 |
2006-05-24 |
松下电器产业株式会社 |
记录装置
|
|
US7593529B1
(en)
*
|
2000-01-27 |
2009-09-22 |
Agere Systems Inc. |
Scramble methods and apparatus for packetized digital video signal in conditional access system
|
|
US6915435B1
(en)
*
|
2000-02-09 |
2005-07-05 |
Sun Microsystems, Inc. |
Method and system for managing information retention
|
|
US20020023209A1
(en)
*
|
2000-02-14 |
2002-02-21 |
Lateca Computer Inc. N.V.United |
Encryption and decryption of digital messages in packet transmitting networks
|
|
US20020037081A1
(en)
*
|
2000-04-28 |
2002-03-28 |
David Rogoff |
Cryptographic key distribution system and method for digital video systems
|
|
AU2001261050A1
(en)
*
|
2000-04-28 |
2001-11-12 |
Broadcom Corporation |
Cryptographic key distribution system and method for digital video systems
|
|
JP2001359165A
(ja)
*
|
2000-06-15 |
2001-12-26 |
Mitsubishi Electric Corp |
モバイル通信システム
|
|
US7245719B2
(en)
*
|
2000-06-30 |
2007-07-17 |
Matsushita Electric Industrial Co., Ltd. |
Recording method and apparatus, optical disk, and computer-readable storage medium
|
|
JP4595182B2
(ja)
*
|
2000-09-07 |
2010-12-08 |
ソニー株式会社 |
情報記録装置、情報再生装置、情報記録方法、情報再生方法、および情報記録媒体、並びにプログラム提供媒体
|
|
JP4269501B2
(ja)
*
|
2000-09-07 |
2009-05-27 |
ソニー株式会社 |
情報記録装置、情報再生装置、情報記録方法、情報再生方法、および情報記録媒体、並びにプログラム提供媒体
|
|
JP4156188B2
(ja)
*
|
2000-10-20 |
2008-09-24 |
パイオニア株式会社 |
情報出力装置及び情報出力方法、情報記録装置及び情報記録方法、情報出力記録システム及び情報出力記録方法並びに情報記録媒体
|
|
JP3784635B2
(ja)
*
|
2000-11-10 |
2006-06-14 |
富士通株式会社 |
データ運用方法
|
|
EP1223696A3
(en)
*
|
2001-01-12 |
2003-12-17 |
Matsushita Electric Industrial Co., Ltd. |
System for transmitting digital audio data according to the MOST method
|
|
JP2002359617A
(ja)
*
|
2001-03-26 |
2002-12-13 |
Victor Co Of Japan Ltd |
画像表示装置
|
|
TW566041B
(en)
*
|
2001-07-06 |
2003-12-11 |
Hitachi Ltd |
Digital data recording device and output device
|
|
CN100468553C
(zh)
*
|
2001-07-13 |
2009-03-11 |
索尼公司 |
视频信息记录设备和再现设备
|
|
JP4934923B2
(ja)
*
|
2001-08-09 |
2012-05-23 |
ソニー株式会社 |
情報記録装置、情報再生装置、および情報記録方法、情報再生方法、並びにコンピュータ・プログラム
|
|
US7372964B2
(en)
*
|
2001-10-10 |
2008-05-13 |
Kabushiki Kaisha Toshiba |
Method and apparatus for recording information including secret information and method and apparatus for reproduction thereof
|
|
KR100689649B1
(ko)
*
|
2001-10-18 |
2007-03-09 |
매크로비젼 코포레이션 |
디지털 권리 관리 호환성을 제공하기 위한 시스템들 및방법들
|
|
DE60127681T2
(de)
*
|
2001-10-19 |
2008-01-03 |
Sony Corp. |
System zum Inhaltsschutz und zur Kopierverwaltung für ein Netzwerk
|
|
US7562232B2
(en)
*
|
2001-12-12 |
2009-07-14 |
Patrick Zuili |
System and method for providing manageability to security information for secured items
|
|
US7681034B1
(en)
|
2001-12-12 |
2010-03-16 |
Chang-Ping Lee |
Method and apparatus for securing electronic data
|
|
US7380120B1
(en)
|
2001-12-12 |
2008-05-27 |
Guardian Data Storage, Llc |
Secured data format for access control
|
|
USRE41546E1
(en)
|
2001-12-12 |
2010-08-17 |
Klimenty Vainstein |
Method and system for managing security tiers
|
|
US8006280B1
(en)
|
2001-12-12 |
2011-08-23 |
Hildebrand Hal S |
Security system for generating keys from access rules in a decentralized manner and methods therefor
|
|
US7921284B1
(en)
|
2001-12-12 |
2011-04-05 |
Gary Mark Kinghorn |
Method and system for protecting electronic data in enterprise environment
|
|
US10360545B2
(en)
|
2001-12-12 |
2019-07-23 |
Guardian Data Storage, Llc |
Method and apparatus for accessing secured electronic data off-line
|
|
US7178033B1
(en)
|
2001-12-12 |
2007-02-13 |
Pss Systems, Inc. |
Method and apparatus for securing digital assets
|
|
US7631184B2
(en)
|
2002-05-14 |
2009-12-08 |
Nicholas Ryan |
System and method for imposing security on copies of secured items
|
|
US7565683B1
(en)
|
2001-12-12 |
2009-07-21 |
Weiqing Huang |
Method and system for implementing changes to security policies in a distributed security system
|
|
US7478418B2
(en)
|
2001-12-12 |
2009-01-13 |
Guardian Data Storage, Llc |
Guaranteed delivery of changes to security policies in a distributed system
|
|
US7930756B1
(en)
|
2001-12-12 |
2011-04-19 |
Crocker Steven Toye |
Multi-level cryptographic transformations for securing digital assets
|
|
US10033700B2
(en)
|
2001-12-12 |
2018-07-24 |
Intellectual Ventures I Llc |
Dynamic evaluation of access rights
|
|
US7921288B1
(en)
|
2001-12-12 |
2011-04-05 |
Hildebrand Hal S |
System and method for providing different levels of key security for controlling access to secured items
|
|
US8065713B1
(en)
|
2001-12-12 |
2011-11-22 |
Klimenty Vainstein |
System and method for providing multi-location access management to secured items
|
|
US7260555B2
(en)
|
2001-12-12 |
2007-08-21 |
Guardian Data Storage, Llc |
Method and architecture for providing pervasive security to digital assets
|
|
US7921450B1
(en)
|
2001-12-12 |
2011-04-05 |
Klimenty Vainstein |
Security system using indirect key generation from access rules and methods therefor
|
|
US7950066B1
(en)
|
2001-12-21 |
2011-05-24 |
Guardian Data Storage, Llc |
Method and system for restricting use of a clipboard application
|
|
GB0202431D0
(en)
*
|
2002-02-02 |
2002-03-20 |
F Secure Oyj |
Method and apparatus for encrypting data
|
|
US8176334B2
(en)
|
2002-09-30 |
2012-05-08 |
Guardian Data Storage, Llc |
Document security system that permits external users to gain access to secured files
|
|
US7748045B2
(en)
|
2004-03-30 |
2010-06-29 |
Michael Frederick Kenrich |
Method and system for providing cryptographic document retention with off-line access
|
|
US8613102B2
(en)
|
2004-03-30 |
2013-12-17 |
Intellectual Ventures I Llc |
Method and system for providing document retention using cryptography
|
|
US20050071657A1
(en)
*
|
2003-09-30 |
2005-03-31 |
Pss Systems, Inc. |
Method and system for securing digital assets using time-based security criteria
|
|
JP4932155B2
(ja)
*
|
2002-05-21 |
2012-05-16 |
トムソン ライセンシング |
鍵送信時の改ざん保護
|
|
US7107461B2
(en)
*
|
2002-06-03 |
2006-09-12 |
Sony Computer Entertainment America, Inc. |
Methods and apparatus for customizing a rewritable storage medium
|
|
US7512810B1
(en)
|
2002-09-11 |
2009-03-31 |
Guardian Data Storage Llc |
Method and system for protecting encrypted files transmitted over a network
|
|
US20040073954A1
(en)
*
|
2002-10-09 |
2004-04-15 |
General Instrument Corporation |
Method of protecting recorded multimedia content against unauthorized duplication
|
|
US7836310B1
(en)
|
2002-11-01 |
2010-11-16 |
Yevgeniy Gutnik |
Security system that uses indirect password-based encryption
|
|
US7787622B2
(en)
*
|
2002-11-13 |
2010-08-31 |
General Instrument Corporation |
Efficient distribution of encrypted content for multiple content access systems
|
|
US7577838B1
(en)
|
2002-12-20 |
2009-08-18 |
Alain Rossmann |
Hybrid systems for securing digital assets
|
|
US7890990B1
(en)
|
2002-12-20 |
2011-02-15 |
Klimenty Vainstein |
Security system with staging capabilities
|
|
CN101188116A
(zh)
|
2003-01-23 |
2008-05-28 |
Lg电子株式会社 |
记录介质及其形成、记录、再现和再现控制的装置和方法
|
|
ATE550757T1
(de)
|
2003-01-23 |
2012-04-15 |
Lg Electronics Inc |
Aufzeichnungsmedium mit kopierschutzinformationen in intermittierenden oder abwechselnd gewobbelten pits und vorrichtung und verfahren zum bilden, aufzeichnen und wiedergeben des aufzeichnungsmediums
|
|
KR100952949B1
(ko)
|
2003-01-24 |
2010-04-15 |
엘지전자 주식회사 |
고밀도 광디스크의 복사 방지 정보 관리방법
|
|
KR100608573B1
(ko)
*
|
2003-05-20 |
2006-08-03 |
삼성전자주식회사 |
데이터 복제방지 장치와 시스템 및 복제방지 방법
|
|
US8707034B1
(en)
|
2003-05-30 |
2014-04-22 |
Intellectual Ventures I Llc |
Method and system for using remote headers to secure electronic files
|
|
US20040247295A1
(en)
*
|
2003-06-04 |
2004-12-09 |
Samsung Electronics Co., Ltd |
Audio/video stream processing system and method for data copy protection
|
|
US7426273B2
(en)
*
|
2003-06-04 |
2008-09-16 |
Samsung Electronics Co. Ltd. |
Audio/video stream processing system and method for data copy protection
|
|
BRPI0406178A
(pt)
*
|
2003-06-04 |
2005-07-19 |
Samsung Electronics Co Ltd |
Sistema de processamento de corrente de dados de áudio/vìdeo (av), aparelho para controle de cópia para uso em um sistema de processamento de correntes de dados de áudio/vìdeo (av) que processa uma corrente de dados de av, método de processamento de uma corrente de dados de av, método de controle de cópia no processamento de uma corrente de dados de áudio/vìdeo (av), e mìdia passìvel de leitura em computador
|
|
US20040252973A1
(en)
*
|
2003-06-10 |
2004-12-16 |
Samsung Electronics Co., Ltd. |
System and method for audio/video data copy protection
|
|
US7730543B1
(en)
|
2003-06-30 |
2010-06-01 |
Satyajit Nath |
Method and system for enabling users of a group shared across multiple file security systems to access secured files
|
|
US7555558B1
(en)
|
2003-08-15 |
2009-06-30 |
Michael Frederick Kenrich |
Method and system for fault-tolerant transfer of files across a network
|
|
DE10344636B4
(de)
*
|
2003-09-25 |
2016-08-04 |
Infineon Technologies Ag |
Datenabhängige Ver/Entschlüsselung
|
|
US8127366B2
(en)
|
2003-09-30 |
2012-02-28 |
Guardian Data Storage, Llc |
Method and apparatus for transitioning between states of security policies used to secure electronic documents
|
|
US7703140B2
(en)
|
2003-09-30 |
2010-04-20 |
Guardian Data Storage, Llc |
Method and system for securing digital assets using process-driven security policies
|
|
US20050086531A1
(en)
*
|
2003-10-20 |
2005-04-21 |
Pss Systems, Inc. |
Method and system for proxy approval of security changes for a file security system
|
|
US20050204110A1
(en)
*
|
2003-11-04 |
2005-09-15 |
Matsushita Electric Industrial Co., Ltd. |
Content move system
|
|
JP2005158056A
(ja)
*
|
2003-11-04 |
2005-06-16 |
Matsushita Electric Ind Co Ltd |
コンテンツ移動システムおよびこれに用いられるコンテンツ送出機器
|
|
KR20050045196A
(ko)
*
|
2003-11-10 |
2005-05-17 |
삼성전자주식회사 |
Ａｖ 스트림 복사 방법, 장치 및 ａｖ 컨텐츠 복사 방법
|
|
JP4137773B2
(ja)
*
|
2003-11-21 |
2008-08-20 |
三菱電機株式会社 |
データ分配システム
|
|
JP4137778B2
(ja)
*
|
2003-12-12 |
2008-08-20 |
三菱電機株式会社 |
データ収集システム
|
|
US20050138371A1
(en)
*
|
2003-12-19 |
2005-06-23 |
Pss Systems, Inc. |
Method and system for distribution of notifications in file security systems
|
|
US7464266B2
(en)
*
|
2004-02-13 |
2008-12-09 |
Microsoft Corporation |
Cheap signatures for synchronous broadcast communication
|
|
KR100574974B1
(ko)
*
|
2004-02-26 |
2006-05-02 |
삼성전자주식회사 |
암호화된 방송 데이터를 위한 제한수신기능과복제방지기능을 구비하는 장치 및 방법
|
|
US7519999B2
(en)
*
|
2004-02-27 |
2009-04-14 |
Scientific-Atlanta, Inc. |
Secure negotiation and encryption module
|
|
US7707427B1
(en)
|
2004-07-19 |
2010-04-27 |
Michael Frederick Kenrich |
Multi-level file digests
|
|
KR100644622B1
(ko)
*
|
2004-08-13 |
2006-11-10 |
삼성전자주식회사 |
복사 제어 정보를 전송하는 방법 및 장치
|
|
JP4411225B2
(ja)
*
|
2005-02-15 |
2010-02-10 |
キヤノン株式会社 |
通信装置及び通信方法
|
|
KR100823256B1
(ko)
*
|
2005-04-13 |
2008-04-17 |
삼성전자주식회사 |
방송 콘텐츠 패키징 방법
|
|
US8275132B2
(en)
*
|
2006-05-15 |
2012-09-25 |
Buchen Neil B |
System and method for dynamically allocating stream identifiers in a multi-encryption transport system
|
|
JP2008113172A
(ja)
*
|
2006-10-30 |
2008-05-15 |
Hitachi Ltd |
コンテンツ送信装置、コンテンツ受信装置及びコンテンツ暗号化方法
|
|
CN101437143B
(zh)
*
|
2007-11-16 |
2011-05-25 |
聪泰科技开发股份有限公司 |
影音传输加密装置
|
|
DE102009032466B4
(de)
*
|
2008-07-16 |
2017-03-02 |
Infineon Technologies Ag |
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|
|
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(ja)
*
|
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|
|
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|
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|
|
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|
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|
|
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*
|
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|
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*
|
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