US5870474A
(en)
|
1995-12-04 |
1999-02-09 |
Scientific-Atlanta, Inc. |
Method and apparatus for providing conditional access in connection-oriented, interactive networks with a multiplicity of service providers
|
US3794922A
(en)
|
1972-01-26 |
1974-02-26 |
Tocom |
Data sampling communication system
|
US3885089A
(en)
|
1973-02-16 |
1975-05-20 |
Hughes Aircraft Co |
Television scrambling system
|
US4241237A
(en)
|
1979-01-26 |
1980-12-23 |
Metretek Incorporated |
Apparatus and method for remote sensor monitoring, metering and control
|
US4965825A
(en)
*
|
1981-11-03 |
1990-10-23 |
The Personalized Mass Media Corporation |
Signal processing apparatus and methods
|
US4694490A
(en)
|
1981-11-03 |
1987-09-15 |
Harvey John C |
Signal processing apparatus and methods
|
US4613901A
(en)
|
1983-05-27 |
1986-09-23 |
M/A-Com Linkabit, Inc. |
Signal encryption and distribution system for controlling scrambling and selective remote descrambling of television signals
|
SE8406489L
(sv)
|
1984-12-19 |
1986-06-20 |
Nordspace Ab |
Televisionsmottagningssystem
|
US4633309A
(en)
|
1985-05-06 |
1986-12-30 |
Oak Industries Inc. |
Cable television master/slave decoder control
|
US5191410A
(en)
|
1987-08-04 |
1993-03-02 |
Telaction Corporation |
Interactive multimedia presentation and communications system
|
US4866769A
(en)
|
1987-08-05 |
1989-09-12 |
Ibm Corporation |
Hardware assist for protecting PC software
|
US5505901A
(en)
|
1988-03-10 |
1996-04-09 |
Scientific-Atlanta, Inc. |
CATV pay per view interdiction system method and apparatus
|
US5012510A
(en)
|
1988-04-27 |
1991-04-30 |
Scientific Atlantic Inc. |
Dynamic callback technique
|
US5015830A
(en)
|
1988-07-04 |
1991-05-14 |
Sharp Kabushiki Kaisha |
Electronic card reading device
|
US5105268A
(en)
|
1988-11-08 |
1992-04-14 |
Fujitsu Limited |
Community antenna broadcast system having an improved channel selecting system permitting purchase of a selected channel from a plurality of non-purchased channels
|
US5199066A
(en)
|
1989-04-18 |
1993-03-30 |
Special Effects Software, Inc. |
Method and apparatus for protecting software
|
JPH02307182A
(ja)
|
1989-05-23 |
1990-12-20 |
Hitachi Maxell Ltd |
Icカードリーダ・ライタ
|
FR2651347A1
(fr)
|
1989-08-22 |
1991-03-01 |
Trt Telecom Radio Electr |
Procede de generation de nombre unique pour carte a microcircuit et application a la cooperation de la carte avec un systeme hote.
|
US6519693B1
(en)
*
|
1989-08-23 |
2003-02-11 |
Delta Beta, Pty, Ltd. |
Method and system of program transmission optimization using a redundant transmission sequence
|
US5421031A
(en)
|
1989-08-23 |
1995-05-30 |
Delta Beta Pty. Ltd. |
Program transmission optimisation
|
US5701582A
(en)
|
1989-08-23 |
1997-12-23 |
Delta Beta Pty. Ltd. |
Method and apparatus for efficient transmissions of programs
|
US5282249A
(en)
|
1989-11-14 |
1994-01-25 |
Michael Cohen |
System for controlling access to broadcast transmissions
|
US5033084A
(en)
|
1990-04-02 |
1991-07-16 |
Data I/O Corporation |
Method and apparatus for protection of software in an electronic system
|
US5036461A
(en)
|
1990-05-16 |
1991-07-30 |
Elliott John C |
Two-way authentication system between user's smart card and issuer-specific plug-in application modules in multi-issued transaction device
|
US5172413A
(en)
|
1990-12-20 |
1992-12-15 |
Sasktel |
Secure hierarchial video delivery system and method
|
US5168353A
(en)
|
1990-12-21 |
1992-12-01 |
Gte Laboratories Incorporated |
Video distribution system allowing viewer access to time staggered indentical prerecorded programs
|
EP0516828B1
(de)
|
1990-12-21 |
1997-07-16 |
Gte Service Corporation |
Verfahren zur bereitstellung einer videoprogrammierung nahezu auf anfrage
|
GB9028098D0
(en)
|
1990-12-27 |
1991-02-13 |
Ferguson Ltd |
Television receiver
|
US5132992A
(en)
|
1991-01-07 |
1992-07-21 |
Paul Yurt |
Audio and video transmission and receiving system
|
US5115467A
(en)
|
1991-01-23 |
1992-05-19 |
General Instrument Corporation |
Signal encryption apparatus for generating common and distinct keys
|
JP2781906B2
(ja)
|
1991-03-29 |
1998-07-30 |
パイオニア株式会社 |
ケーブルネットにおけるcatvセンター装置及び番組供給方法
|
US5270809A
(en)
|
1991-03-29 |
1993-12-14 |
Scientific-Atlanta |
Data return for a television transmission system
|
JP2778293B2
(ja)
|
1991-07-04 |
1998-07-23 |
ソニー株式会社 |
衛星放送受信システム及び切換分配器
|
JPH05176329A
(ja)
|
1991-12-20 |
1993-07-13 |
Sony Corp |
衛星放送受信システム
|
US5434678A
(en)
|
1993-01-11 |
1995-07-18 |
Abecassis; Max |
Seamless transmission of non-sequential video segments
|
CA2091719C
(en)
|
1992-03-18 |
1996-10-01 |
Kwang Hee Lee |
Card reader with antiabrasion member
|
EP0670071A1
(de)
|
1992-07-21 |
1995-09-06 |
BACON, Brian |
Anlage mit elektronikbauteilen
|
US5388101A
(en)
|
1992-10-26 |
1995-02-07 |
Eon Corporation |
Interactive nationwide data service communication system for stationary and mobile battery operated subscriber units
|
US5371551A
(en)
|
1992-10-29 |
1994-12-06 |
Logan; James |
Time delayed digital video system using concurrent recording and playback
|
US5592551A
(en)
|
1992-12-01 |
1997-01-07 |
Scientific-Atlanta, Inc. |
Method and apparatus for providing interactive electronic programming guide
|
US5357276A
(en)
|
1992-12-01 |
1994-10-18 |
Scientific-Atlanta, Inc. |
Method of providing video on demand with VCR like functions
|
CA2151458C
(en)
|
1992-12-09 |
2004-02-24 |
John S. Hendricks |
An operation center for a television program packaging and delivery system
|
US5659350A
(en)
*
|
1992-12-09 |
1997-08-19 |
Discovery Communications, Inc. |
Operations center for a television program packaging and delivery system
|
US5442389A
(en)
|
1992-12-28 |
1995-08-15 |
At&T Corp. |
Program server for interactive television system
|
US5440334A
(en)
|
1993-02-01 |
1995-08-08 |
Explore Technology, Inc. |
Broadcast video burst transmission cyclic distribution apparatus and method
|
US20020100052A1
(en)
*
|
1999-01-06 |
2002-07-25 |
Daniels John J. |
Methods for enabling near video-on-demand and video-on-request services using digital video recorders
|
US5592212A
(en)
|
1993-04-16 |
1997-01-07 |
News Datacom Ltd. |
Methods and systems for non-program applications for subscriber television
|
JPH06311119A
(ja)
|
1993-04-20 |
1994-11-04 |
Sony Corp |
データ放送システム
|
US5485221A
(en)
|
1993-06-07 |
1996-01-16 |
Scientific-Atlanta, Inc. |
Subscription television system and terminal for enabling simultaneous display of multiple services
|
US5592651A
(en)
|
1993-06-11 |
1997-01-07 |
Rackman; Michael I. |
Method and system for limiting multi-user play of video game cartridges
|
US5438423C1
(en)
|
1993-06-25 |
2002-08-27 |
Grass Valley Us Inc |
Time warping for video viewing
|
US5440336A
(en)
|
1993-07-23 |
1995-08-08 |
Electronic Data Systems Corporation |
System and method for storing and forwarding audio and/or visual information on demand
|
US5381481A
(en)
|
1993-08-04 |
1995-01-10 |
Scientific-Atlanta, Inc. |
Method and apparatus for uniquely encrypting a plurality of services at a transmission site
|
IL106746A
(en)
|
1993-08-19 |
1997-02-18 |
News Datacom Ltd |
CATV systems
|
US5400319A
(en)
|
1993-10-06 |
1995-03-21 |
Digital Audio Disc Corporation |
CD-ROM with machine-readable I.D. code
|
IL107967A
(en)
|
1993-12-09 |
1996-12-05 |
News Datacom Research Ltd |
Apparatus and method for securing communication systems
|
GB9400101D0
(en)
|
1994-01-05 |
1994-03-02 |
Thomson Consumer Electronics |
Consumer interface for a satellite television system
|
US5504816A
(en)
|
1994-02-02 |
1996-04-02 |
Gi Corporation |
Method and apparatus for controlling access to digital signals
|
US5511986A
(en)
|
1994-02-23 |
1996-04-30 |
Molex Incorporated |
IC pack connector with detect switch
|
US5787172A
(en)
|
1994-02-24 |
1998-07-28 |
The Merdan Group, Inc. |
Apparatus and method for establishing a cryptographic link between elements of a system
|
US6005937A
(en)
|
1994-03-07 |
1999-12-21 |
International Video Network, Inc. |
Universal decoder
|
JP3139910B2
(ja)
|
1994-03-31 |
2001-03-05 |
株式会社日立製作所 |
情報受信・記録再生装置及び情報受信装置
|
US5459789A
(en)
|
1994-04-22 |
1995-10-17 |
Thomson Consumer Electronics |
Packet TV program component detector
|
DE69517647T2
(de)
|
1994-04-25 |
2001-02-22 |
Sony Corp |
Videosignalwiedergabeeinrichtung
|
US5661517A
(en)
|
1994-05-02 |
1997-08-26 |
Messagephone, Inc. |
Interactive intelligent video information system
|
US5701383A
(en)
|
1994-05-20 |
1997-12-23 |
Gemstar Development Corporation |
Video time-shifting apparatus
|
EP1126705B1
(de)
*
|
1994-07-08 |
2009-06-24 |
Sony Corporation |
Empfang von Rundfunksignalen mit bedingtem Zugang
|
US5557541A
(en)
|
1994-07-21 |
1996-09-17 |
Information Highway Media Corporation |
Apparatus for distributing subscription and on-demand audio programming
|
US5555441A
(en)
|
1994-08-02 |
1996-09-10 |
Interim Design Inc. |
Interactive audiovisual distribution system
|
TW401670B
(en)
|
1994-08-08 |
2000-08-11 |
Symbios Logic Inc |
Movie-on-demand disk storage loop architecture
|
US5640453A
(en)
|
1994-08-11 |
1997-06-17 |
Stanford Telecommunications, Inc. |
Universal interactive set-top controller for downloading and playback of information and entertainment services
|
US5677895A
(en)
|
1994-08-18 |
1997-10-14 |
Mankovitz; Roy J. |
Apparatus and methods for setting timepieces
|
JP2898887B2
(ja)
|
1994-08-31 |
1999-06-02 |
沖電気工業株式会社 |
Icカードの読み取り装置
|
JPH0879685A
(ja)
|
1994-08-31 |
1996-03-22 |
Sony Corp |
ニア・ビデオ・オン・デマンドシステムにおけるプログラム再生装置
|
US5566353A
(en)
|
1994-09-06 |
1996-10-15 |
Bylon Company Limited |
Point of purchase video distribution system
|
US5586264A
(en)
|
1994-09-08 |
1996-12-17 |
Ibm Corporation |
Video optimized media streamer with cache management
|
US5663896A
(en)
|
1994-09-22 |
1997-09-02 |
Intel Corporation |
Broadcast key distribution apparatus and method using Chinese Remainder
|
US5926205A
(en)
|
1994-10-19 |
1999-07-20 |
Imedia Corporation |
Method and apparatus for encoding and formatting data representing a video program to provide multiple overlapping presentations of the video program
|
US5715403A
(en)
|
1994-11-23 |
1998-02-03 |
Xerox Corporation |
System for controlling the distribution and use of digital works having attached usage rights where the usage rights are defined by a usage rights grammar
|
KR0152788B1
(ko)
|
1994-11-26 |
1998-10-15 |
이헌조 |
디지탈 영상 시스템의 복사 방지 방법 및 장치
|
FR2730372A1
(fr)
|
1995-02-08 |
1996-08-09 |
Philips Electronics Nv |
Procede de television payante
|
US5642418A
(en)
|
1995-02-21 |
1997-06-24 |
Bell Atlantic Network Services, Inc. |
Satellite television system and method
|
US5619247A
(en)
|
1995-02-24 |
1997-04-08 |
Smart Vcr Limited Partnership |
Stored program pay-per-play
|
US5708963A
(en)
|
1995-02-24 |
1998-01-13 |
Scientific-Atlanta, Inc. |
Method and apparatus for using satellites for reverse path communication in direct-to-home subscription information systems
|
US5684799A
(en)
|
1995-03-28 |
1997-11-04 |
Bell Atlantic Network Services, Inc. |
Full service network having distributed architecture
|
US6252964B1
(en)
*
|
1995-04-03 |
2001-06-26 |
Scientific-Atlanta, Inc. |
Authorization of services in a conditional access system
|
US6157719A
(en)
|
1995-04-03 |
2000-12-05 |
Scientific-Atlanta, Inc. |
Conditional access system
|
US6246767B1
(en)
*
|
1995-04-03 |
2001-06-12 |
Scientific-Atlanta, Inc. |
Source authentication of download information in a conditional access system
|
US5666645A
(en)
|
1995-04-26 |
1997-09-09 |
News America Publications, Inc. |
Data management and distribution system and method for an electronic television program guide
|
US5630204A
(en)
|
1995-05-01 |
1997-05-13 |
Bell Atlantic Network Services, Inc. |
Customer premise wireless distribution of broad band signals and two-way communication of control signals over power lines
|
US5793413A
(en)
|
1995-05-01 |
1998-08-11 |
Bell Atlantic Network Services, Inc. |
Wireless video distribution
|
US5721829A
(en)
|
1995-05-05 |
1998-02-24 |
Microsoft Corporation |
System for automatic pause/resume of content delivered on a channel in response to switching to and from that channel and resuming so that a portion of the content is repeated
|
DE19516987A1
(de)
|
1995-05-09 |
1996-11-14 |
Amphenol Tuchel Elect |
Kartenlesevorrichtung für Chipkarten und/oder SIM-Karten mit unterschiedlicher Dicke
|
US5914941A
(en)
|
1995-05-25 |
1999-06-22 |
Information Highway Media Corporation |
Portable information storage/playback apparatus having a data interface
|
JPH08329011A
(ja)
|
1995-06-02 |
1996-12-13 |
Mitsubishi Corp |
データ著作権管理システム
|
US5615264A
(en)
|
1995-06-08 |
1997-03-25 |
Wave Systems Corp. |
Encrypted data package record for use in remote transaction metered data system
|
US5953418A
(en)
|
1995-06-14 |
1999-09-14 |
David Hall |
Providing selective data broadcast receiver addressability
|
US5724646A
(en)
|
1995-06-15 |
1998-03-03 |
International Business Machines Corporation |
Fixed video-on-demand
|
FR2736783B1
(fr)
|
1995-07-13 |
1997-08-14 |
Thomson Multimedia Sa |
Procede et appareil d'enregistrement et de lecture avec un support d'enregistrement de grande capacite
|
US5784095A
(en)
|
1995-07-14 |
1998-07-21 |
General Instrument Corporation |
Digital audio system with video output program guide
|
US5675390A
(en)
|
1995-07-17 |
1997-10-07 |
Gateway 2000, Inc. |
Home entertainment system combining complex processor capability with a high quality display
|
US5845240A
(en)
|
1996-07-24 |
1998-12-01 |
Fielder; Mark |
Selective recall and preservation of continuously recorded data
|
US5864747A
(en)
|
1995-08-24 |
1999-01-26 |
General Dynamics Information Systems, Inc. |
Data bridge
|
DE19536548A1
(de)
|
1995-09-29 |
1997-04-03 |
Ibm |
Vorrichtung und Verfahren zur vereinfachten Erzeugung von Werkzeugen zur Initialisierung und Personalisierung von und zur Kommunikation mit einer Chipkarte
|
US5999629A
(en)
|
1995-10-31 |
1999-12-07 |
Lucent Technologies Inc. |
Data encryption security module
|
JP3371186B2
(ja)
|
1995-11-27 |
2003-01-27 |
ソニー株式会社 |
ビデオデータ配信システムおよびビデオデータ受信装置
|
US5831664A
(en)
|
1995-12-15 |
1998-11-03 |
Mediaone Group, Inc. |
Method and system for synchronizing data between at least one mobile interface device and an interactive terminal
|
US5781635A
(en)
|
1995-12-29 |
1998-07-14 |
Intel Corporation |
Method and apparatus for improved digital message transaction model
|
US5594491A
(en)
|
1995-12-29 |
1997-01-14 |
Vxl/Hcr Technology Corporation |
Near-video-on-demand digital video distribution system utilizing asymmetric digital subscriber lines
|
US5973756A
(en)
|
1996-02-06 |
1999-10-26 |
Fca Corporation |
IR Transmitter with integral magnetic-stripe ATM type credit card reader & method therefor
|
WO1997031480A1
(en)
*
|
1996-02-26 |
1997-08-28 |
E Guide, Inc. |
Cordless phone back link for interactive television system
|
US6055314A
(en)
|
1996-03-22 |
2000-04-25 |
Microsoft Corporation |
System and method for secure purchase and delivery of video content programs
|
US5790783A
(en)
*
|
1996-03-28 |
1998-08-04 |
Advanced Micro Devices, Inc. |
Method and apparatus for upgrading the software lock of microprocessor
|
US5790663A
(en)
|
1996-03-28 |
1998-08-04 |
Advanced Micro Devices, Inc. |
Method and apparatus for software access to a microprocessor serial number
|
PT891669E
(pt)
*
|
1996-04-01 |
2001-01-31 |
Macrovision Corp |
Metodo para controlo de proteccao de copia em redes de video digitais
|
US5889941A
(en)
|
1996-04-15 |
1999-03-30 |
Ubiq Inc. |
System and apparatus for smart card personalization
|
CA2201679A1
(en)
*
|
1996-04-15 |
1997-10-15 |
Raju C. Bopardikar |
Video data storage
|
US5892535A
(en)
|
1996-05-08 |
1999-04-06 |
Digital Video Systems, Inc. |
Flexible, configurable, hierarchical system for distributing programming
|
US5805699A
(en)
|
1996-05-20 |
1998-09-08 |
Fujitsu Limited |
Software copying system
|
US5933500A
(en)
|
1996-05-31 |
1999-08-03 |
Thomson Consumer Electronics, Inc. |
Adaptive decoding system for processing encrypted and non-encrypted broadcast, cable or satellite video data
|
JP3272246B2
(ja)
|
1996-07-12 |
2002-04-08 |
株式会社東芝 |
デジタル放送受信装置
|
US6061451A
(en)
|
1996-09-03 |
2000-05-09 |
Digital Vision Laboratories Corporation |
Apparatus and method for receiving and decrypting encrypted data and protecting decrypted data from illegal use
|
US6011511A
(en)
|
1996-11-07 |
2000-01-04 |
Samsung Electronics Co., Ltd. |
Satellite dish positioning system
|
US5937067A
(en)
|
1996-11-12 |
1999-08-10 |
Scientific-Atlanta, Inc. |
Apparatus and method for local encryption control of a global transport data stream
|
JPH10164046A
(ja)
|
1996-11-29 |
1998-06-19 |
Canon Inc |
送信方法、受信方法、送信装置、受信装置、伝送システム及び媒体
|
US5936660A
(en)
|
1996-12-12 |
1999-08-10 |
Rockwell Semiconductor System, Inc. |
Digital video converter box for subscriber/home with multiple television sets
|
US5818934A
(en)
|
1996-12-18 |
1998-10-06 |
Phillips Electronics North America Corporation |
Method and apparatus for providing a cryptographically secure interface between the decryption engine and the system decoder of a digital television receiver
|
US5978649A
(en)
|
1996-12-27 |
1999-11-02 |
Hughes Electronics Corporation |
Method and apparatus for dynamic conditional channel authorization in a broadcast system
|
US5826165A
(en)
|
1997-01-21 |
1998-10-20 |
Hughes Electronics Corporation |
Advertisement reconciliation system
|
EP0858184A3
(de)
*
|
1997-02-07 |
1999-09-01 |
Nds Limited |
System zum Schutz von digitalen Aufzeichnungen
|
US5850218A
(en)
|
1997-02-19 |
1998-12-15 |
Time Warner Entertainment Company L.P. |
Inter-active program guide with default selection control
|
GB9704638D0
(en)
|
1997-03-06 |
1997-04-23 |
Lsi Logic Corp |
Digital video broadcasting
|
TR199902273T2
(xx)
*
|
1997-03-21 |
2000-01-21 |
Canal + Societe Anonyme |
�ifrelenmi� yay�n sinyallerinin al�c�s� ile kullan�m i�in ak�ll� kart, ve al�c�
|
US5898159A
(en)
*
|
1997-05-28 |
1999-04-27 |
Huang; Kong-Hung |
Structural improvement on ID card processor
|
US20030040962A1
(en)
*
|
1997-06-12 |
2003-02-27 |
Lewis William H. |
System and data management and on-demand rental and purchase of digital data products
|
US6987854B2
(en)
*
|
1997-09-25 |
2006-01-17 |
Thomson Licensing S.A. |
Method and apparatus for recording of encrypted digital data
|
US6075330A
(en)
|
1997-11-07 |
2000-06-13 |
Terk Technologies Corp. |
Outdoor antenna system with remote control and method for optimizing antenna function
|
GB2332345B
(en)
*
|
1997-12-09 |
2002-12-11 |
Sony Uk Ltd |
A digital video receiver a conditional access module and a method of transmitting data therebetween
|
US6097441A
(en)
|
1997-12-31 |
2000-08-01 |
Eremote, Inc. |
System for dual-display interaction with integrated television and internet content
|
US6055566A
(en)
|
1998-01-12 |
2000-04-25 |
Lextron Systems, Inc. |
Customizable media player with online/offline capabilities
|
EP0989557A4
(de)
*
|
1998-01-26 |
2009-12-23 |
Panasonic Corp |
Verfahren und system zur aufzeichnung /wiedergabe von daten, vorrichtung zur aufzeichung/wiedergabe undaufzeichungsmedium
|
US6069647A
(en)
|
1998-01-29 |
2000-05-30 |
Intel Corporation |
Conditional access and content security method
|
US6202211B1
(en)
*
|
1998-02-06 |
2001-03-13 |
Henry R. Williams, Jr. |
Method and apparatus for providing television signals to multiple viewing systems on a network
|
EP0936774A1
(de)
*
|
1998-02-13 |
1999-08-18 |
CANAL+ Société Anonyme |
Aufzeichnung von verschlüsselten digitalen Daten
|
US6154206A
(en)
|
1998-05-06 |
2000-11-28 |
Sony Corporation Of Japan |
Method and apparatus for distributed conditional access control on a serial communication network
|
US6038319A
(en)
*
|
1998-05-29 |
2000-03-14 |
Opentv, Inc. |
Security model for sharing in interactive television applications
|
US6438235B2
(en)
*
|
1998-08-05 |
2002-08-20 |
Hewlett-Packard Company |
Media content protection utilizing public key cryptography
|
AU756954B2
(en)
*
|
1998-08-31 |
2003-01-30 |
Thomson Licensing S.A. |
A copy protection system for home networks
|
US6829779B1
(en)
*
|
1998-09-16 |
2004-12-07 |
Webtv Networks, Inc. |
User interface for entertainment system setup
|
US6169879B1
(en)
*
|
1998-09-16 |
2001-01-02 |
Webtv Networks, Inc. |
System and method of interconnecting and using components of home entertainment system
|
JP4763866B2
(ja)
*
|
1998-10-15 |
2011-08-31 |
インターシア ソフトウェア エルエルシー |
2重再暗号化によりデジタルデータを保護する方法及び装置
|
AU760436B2
(en)
*
|
1998-10-16 |
2003-05-15 |
Matsushita Electric Industrial Co., Ltd. |
Production protection system dealing with contents that are digital production
|
KR100643871B1
(ko)
*
|
1998-10-27 |
2006-11-13 |
소니 가부시끼 가이샤 |
기록 장치
|
US7162642B2
(en)
*
|
1999-01-06 |
2007-01-09 |
Digital Video Express, L.P. |
Digital content distribution system and method
|
EP1026898A1
(de)
*
|
1999-02-04 |
2000-08-09 |
CANAL+ Société Anonyme |
Verfahren und Vorrichtung zur verschlüsselten Übertragung
|
US6229895B1
(en)
*
|
1999-03-12 |
2001-05-08 |
Diva Systems Corp. |
Secure distribution of video on-demand
|
US6415031B1
(en)
*
|
1999-03-12 |
2002-07-02 |
Diva Systems Corporation |
Selective and renewable encryption for secure distribution of video on-demand
|
US7730300B2
(en)
*
|
1999-03-30 |
2010-06-01 |
Sony Corporation |
Method and apparatus for protecting the transfer of data
|
US6370688B1
(en)
*
|
1999-05-26 |
2002-04-09 |
Enounce, Inc. |
Method and apparatus for server broadcast of time-converging multi-media streams
|
US6216266B1
(en)
*
|
1999-10-28 |
2001-04-10 |
Hughes Electronics Corporation |
Remote control signal level meter
|
US6687489B1
(en)
*
|
1999-11-15 |
2004-02-03 |
Texas Instruments Incorporated |
Implementing RF power measurements in a broadband communications device
|
USD454875S1
(en)
*
|
1999-12-29 |
2002-03-26 |
Tyco Electronics Logistics Ag |
Single smart card reader
|
US6701528B1
(en)
*
|
2000-01-26 |
2004-03-02 |
Hughes Electronics Corporation |
Virtual video on demand using multiple encrypted video segments
|
EP1287677A2
(de)
*
|
2000-03-13 |
2003-03-05 |
Comnet Media Corporation |
Verwaltung von videodaten, übertragung, kontrollsystem und -verfahren
|
JP3742282B2
(ja)
*
|
2000-06-30 |
2006-02-01 |
株式会社東芝 |
放送受信方法および放送受信装置および情報配信方法および情報配信装置
|
US6853728B1
(en)
*
|
2000-07-21 |
2005-02-08 |
The Directv Group, Inc. |
Video on demand pay per view services with unmodified conditional access functionality
|
EP1312087B1
(de)
*
|
2000-08-16 |
2007-10-03 |
Uqe, Llc |
Verfahren und gerät zum kontrolieren des verteilens und der benutzung von digitalwerken
|
JP4714980B2
(ja)
*
|
2000-10-17 |
2011-07-06 |
ソニー株式会社 |
コンテンツ受信装置及びコンテンツ受信方法
|
US6993499B2
(en)
*
|
2000-11-29 |
2006-01-31 |
The Directv Group, Inc. |
Pay-TV billing, system activation, and E-commerce using a pay-TV receiver
|
US20030018968A1
(en)
*
|
2001-02-01 |
2003-01-23 |
Mark Avnet |
Method and apparatus for inserting data into video stream to enhance television applications
|
US20030005429A1
(en)
*
|
2001-06-28 |
2003-01-02 |
Nicholas Colsey |
EPG with video previews
|
US6985591B2
(en)
*
|
2001-06-29 |
2006-01-10 |
Intel Corporation |
Method and apparatus for distributing keys for decrypting and re-encrypting publicly distributed media
|
DE10137152A1
(de)
*
|
2001-07-30 |
2003-02-27 |
Scm Microsystems Gmbh |
Verfahren zur Übertragung vertraulicher Daten
|
JP4149150B2
(ja)
*
|
2001-08-15 |
2008-09-10 |
富士通株式会社 |
ライセンスのオフライン環境下における送信流通システム及び送信流通方法
|
US7409562B2
(en)
*
|
2001-09-21 |
2008-08-05 |
The Directv Group, Inc. |
Method and apparatus for encrypting media programs for later purchase and viewing
|
US7376625B2
(en)
*
|
2001-11-15 |
2008-05-20 |
Nokia Corporation |
System and method for activating individualized software modules in a digital broadcast environment
|
US7177911B2
(en)
*
|
2002-05-09 |
2007-02-13 |
Pace Micro Technology Plc |
System and method for discovery and remote control of computers
|
US7184550B2
(en)
*
|
2002-08-15 |
2007-02-27 |
Intel Corporation |
Method and apparatus for simultaneous decryption and re-encryption of publicly distributed content via stream ciphers
|
US7908625B2
(en)
*
|
2002-10-02 |
2011-03-15 |
Robertson Neil C |
Networked multimedia system
|
US20040073954A1
(en)
*
|
2002-10-09 |
2004-04-15 |
General Instrument Corporation |
Method of protecting recorded multimedia content against unauthorized duplication
|
US7900041B2
(en)
*
|
2003-07-22 |
2011-03-01 |
Irdeto Canada Corporation |
Software conditional access system
|
US7195161B2
(en)
*
|
2003-09-18 |
2007-03-27 |
The Directv Group, Inc. |
Smart card reader
|
US7389273B2
(en)
*
|
2003-09-25 |
2008-06-17 |
Scott Andrew Irwin |
System and method for federated rights management
|
US7865057B2
(en)
*
|
2003-10-07 |
2011-01-04 |
Rovi Solutions Corporation |
Method and apparatus for conveying rights across an analog video interface
|
US20050091681A1
(en)
*
|
2003-10-22 |
2005-04-28 |
Bruce Borden |
Systems and methods for video storage and display
|
WO2005109908A2
(en)
*
|
2004-04-30 |
2005-11-17 |
Vulcan Inc. |
Maintaining a graphical user interface state that is based on a selected piece of content
|