NO975357D0 - Asymmetrisk datakommunikssjonssystem - Google Patents

Asymmetrisk datakommunikssjonssystem

Info

Publication number
NO975357D0
NO975357D0 NO975357A NO975357A NO975357D0 NO 975357 D0 NO975357 D0 NO 975357D0 NO 975357 A NO975357 A NO 975357A NO 975357 A NO975357 A NO 975357A NO 975357 D0 NO975357 D0 NO 975357D0
Authority
NO
Norway
Prior art keywords
subsystem
programme
equipment
asymmetric
signals
Prior art date
Application number
NO975357A
Other languages
English (en)
Other versions
NO975357L (no
Inventor
Salvador Luis Arias Arias
Edward Irby Comer
Roy Curtis Dunn
Melvin Duane Frerking
Iii Fred Thomas Danner
Jr Richard Sammis Bergen
Sidney Walker Elliot
Thomas Franklin Evans
Craig Brent Chambers
Original Assignee
Bellsouth Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23776753&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO975357(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bellsouth Corp filed Critical Bellsouth Corp
Publication of NO975357D0 publication Critical patent/NO975357D0/no
Publication of NO975357L publication Critical patent/NO975357L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/02—Arrangements for relaying broadcast information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6118—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving cable transmission, e.g. using a cable modem
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
    • H04N21/6187—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via a telephone network, e.g. POTS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/812—Monomedia components thereof involving advertisement data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17336—Handling of requests in head-ends
NO975357A 1995-05-24 1997-11-21 Asymmetrisk datakommunikssjonssystem NO975357L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44753795A 1995-05-24 1995-05-24
PCT/US1996/007565 WO1996038002A1 (en) 1995-05-24 1996-05-23 Asymmetric data communications system

Publications (2)

Publication Number Publication Date
NO975357D0 true NO975357D0 (no) 1997-11-21
NO975357L NO975357L (no) 1998-01-21

Family

ID=23776753

Family Applications (1)

Application Number Title Priority Date Filing Date
NO975357A NO975357L (no) 1995-05-24 1997-11-21 Asymmetrisk datakommunikssjonssystem

Country Status (14)

Country Link
US (1) US6118976A (no)
EP (2) EP0829167B1 (no)
JP (1) JPH11511924A (no)
KR (1) KR19990021917A (no)
CN (1) CN1214174A (no)
AT (1) ATE214859T1 (no)
AU (1) AU704356B2 (no)
BR (1) BR9608736A (no)
CA (2) CA2778121C (no)
DE (1) DE69619977T2 (no)
HK (1) HK1009905A1 (no)
NO (1) NO975357L (no)
NZ (1) NZ309286A (no)
WO (1) WO1996038002A1 (no)

Families Citing this family (98)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6359636B1 (en) * 1995-07-17 2002-03-19 Gateway, Inc. Graphical user interface for control of a home entertainment system
US5812930A (en) * 1996-07-10 1998-09-22 International Business Machines Corp. Information handling systems with broadband and narrowband communication channels between repository and display systems
US5931908A (en) * 1996-12-23 1999-08-03 The Walt Disney Corporation Visual object present within live programming as an actionable event for user selection of alternate programming wherein the actionable event is selected by human operator at a head end for distributed data and programming
EP0968610B1 (en) * 1997-03-21 2002-11-06 Canal+ Technologies Transmission and reception of television programmes and other data
ES2265466T3 (es) * 1997-03-21 2007-02-16 Thomson Licensing Descarga de datos.
AU4496797A (en) 1997-04-14 1998-11-11 Thomson Consumer Electronics, Inc System for forming program guide information for user initiation of control and communication functions
AU9575998A (en) * 1997-10-03 1999-04-27 Richard Anglin Jr. Interactive digital data broadcasting system
US7257132B1 (en) 1998-02-26 2007-08-14 Hitachi, Ltd. Receiver set, information apparatus and receiving system
US7603684B1 (en) 1998-05-19 2009-10-13 United Video Properties, Inc. Program guide system with video-on-demand browsing
JP2003520460A (ja) * 1998-09-08 2003-07-02 アスヴァン テクノロジー エルエルシー 改善された安全通信システム
US20020031224A1 (en) * 1998-09-08 2002-03-14 On Command Corporation Secure multimedia communications system
US6501768B2 (en) * 1998-11-02 2002-12-31 Cisco Technology, Inc. Local multipoint distribution service base station apparatus
US20020010920A1 (en) * 1999-03-31 2002-01-24 Michael C. Bertram Method and apparatus for performing session based conditional access
US7952511B1 (en) 1999-04-07 2011-05-31 Geer James L Method and apparatus for the detection of objects using electromagnetic wave attenuation patterns
TW566039B (en) * 1999-04-26 2003-12-11 Koninkl Philips Electronics Nv System for providing personalized services
US6986156B1 (en) * 1999-06-11 2006-01-10 Scientific Atlanta, Inc Systems and methods for adaptive scheduling and dynamic bandwidth resource allocation management in a digital broadband delivery system
US7010801B1 (en) 1999-06-11 2006-03-07 Scientific-Atlanta, Inc. Video on demand system with parameter-controlled bandwidth deallocation
US6817028B1 (en) 1999-06-11 2004-11-09 Scientific-Atlanta, Inc. Reduced screen control system for interactive program guide
US7992163B1 (en) 1999-06-11 2011-08-02 Jerding Dean F Video-on-demand navigational system
US7647618B1 (en) 1999-08-27 2010-01-12 Charles Eric Hunter Video distribution system
US6647417B1 (en) 2000-02-10 2003-11-11 World Theatre, Inc. Music distribution systems
US8090619B1 (en) 1999-08-27 2012-01-03 Ochoa Optics Llc Method and system for music distribution
US7209900B2 (en) 1999-08-27 2007-04-24 Charles Eric Hunter Music distribution systems
US8656423B2 (en) 1999-08-27 2014-02-18 Ochoa Optics Llc Video distribution system
US6952685B1 (en) 1999-08-27 2005-10-04 Ochoa Optics Llc Music distribution system and associated antipiracy protection
US7853974B2 (en) 1999-10-05 2010-12-14 Thomson Licensing System for collating data from multiple sources to form a composite program guide for display
US7240359B1 (en) * 1999-10-13 2007-07-03 Starz Entertainment, Llc Programming distribution system
US8806549B1 (en) 1999-10-13 2014-08-12 Starz Entertainment, Llc Pre-storing a portion of a program to allow user control of playback
KR20010044860A (ko) 1999-11-01 2001-06-05 윤종용 휴대용 주문형 비디오 시스템
US9252898B2 (en) 2000-01-28 2016-02-02 Zarbaña Digital Fund Llc Music distribution systems
US7975277B1 (en) 2000-04-03 2011-07-05 Jerding Dean F System for providing alternative services
US7200857B1 (en) 2000-06-09 2007-04-03 Scientific-Atlanta, Inc. Synchronized video-on-demand supplemental commentary
US8516525B1 (en) 2000-06-09 2013-08-20 Dean F. Jerding Integrated searching system for interactive media guide
US7934232B1 (en) 2000-05-04 2011-04-26 Jerding Dean F Navigation paradigm for access to television services
US8069259B2 (en) 2000-06-09 2011-11-29 Rodriguez Arturo A Managing removal of media titles from a list
US8363744B2 (en) 2001-06-10 2013-01-29 Aloft Media, Llc Method and system for robust, secure, and high-efficiency voice and packet transmission over ad-hoc, mesh, and MIMO communication networks
JP2004501579A (ja) * 2000-06-19 2004-01-15 オン　コマンド　コーポレーション 安全なマルチメディア通信システム
US7962370B2 (en) 2000-06-29 2011-06-14 Rodriguez Arturo A Methods in a media service system for transaction processing
US7690020B2 (en) * 2000-06-30 2010-03-30 Time Warner Cable, A Division Of Time Warner Entertainment Company, L.P. Hybrid central/distributed VOD system with tiered content structure
JP2002111615A (ja) * 2000-10-03 2002-04-12 Sharp Corp 放送信号受信システム
US7340759B1 (en) 2000-11-10 2008-03-04 Scientific-Atlanta, Inc. Systems and methods for adaptive pricing in a digital broadband delivery system
US8112311B2 (en) 2001-02-12 2012-02-07 Ochoa Optics Llc Systems and methods for distribution of entertainment and advertising content
WO2002087253A2 (en) * 2001-04-23 2002-10-31 Iblast, Inc. Method and apparatus for opportunistically broadcasting rich media digital content
WO2002093925A1 (en) * 2001-05-17 2002-11-21 Optibase Apparatus and method for multiple rich media formats video broadcasting
US8006262B2 (en) 2001-06-29 2011-08-23 Rodriguez Arturo A Graphic user interfaces for purchasable and recordable media (PRM) downloads
US7512964B2 (en) 2001-06-29 2009-03-31 Cisco Technology System and method for archiving multiple downloaded recordable media content
US7496945B2 (en) 2001-06-29 2009-02-24 Cisco Technology, Inc. Interactive program guide for bidirectional services
US7526788B2 (en) 2001-06-29 2009-04-28 Scientific-Atlanta, Inc. Graphic user interface alternate download options for unavailable PRM content
US7960005B2 (en) 2001-09-14 2011-06-14 Ochoa Optics Llc Broadcast distribution of content for storage on hardware protected optical storage media
US8713623B2 (en) 2001-09-20 2014-04-29 Time Warner Cable Enterprises, LLC Technique for effectively providing program material in a cable television system
US20030070174A1 (en) * 2001-10-09 2003-04-10 Merrill Solomon Wireless video-on-demand system
US20030078962A1 (en) * 2001-10-19 2003-04-24 Robert Fabbricatore Integrated communications system
US20030088876A1 (en) * 2001-11-08 2003-05-08 Liberate Technologies Video on demand gateway
US20030135863A1 (en) * 2002-01-17 2003-07-17 Koninklijke Philips Electronics N.V. Targeted scalable multicast based on client bandwidth or capability
US7334251B2 (en) 2002-02-11 2008-02-19 Scientific-Atlanta, Inc. Management of television advertising
US7181010B2 (en) * 2002-05-24 2007-02-20 Scientific-Atlanta, Inc. Apparatus for entitling remote client devices
US20040060074A1 (en) * 2002-09-19 2004-03-25 Ganesh Basawapatna Video distribution system with increased centralized processing
US7690022B2 (en) * 2002-10-02 2010-03-30 Ganesh Basawapatna Video distribution system for digital and analog subscribers
US7921448B2 (en) * 2002-11-27 2011-04-05 Ascent Media Group, LLP Multicast media distribution system
US9027063B2 (en) * 2002-11-27 2015-05-05 Deluxe Digital Distribution Inc. Video-on-demand (VOD) management system and methods
KR20040074868A (ko) * 2003-02-19 2004-08-26 삼성전자주식회사 차세대 에이 디 에스 엘 가입자 보드의 음성 데이터 전송장치 및 그 방법
US20040168185A1 (en) * 2003-02-24 2004-08-26 Dawson Thomas Patrick Multimedia network picture-in-picture
US20040226045A1 (en) * 2003-05-09 2004-11-11 Sbc Knowledge Ventures, L.P. Application services coordinated DSL-satellite multicast content delivery
US7810122B2 (en) * 2003-05-09 2010-10-05 At&T Intellectual Property I, L.P. Application services coordinated satellite multicast content delivery
US20050122914A1 (en) * 2003-07-08 2005-06-09 Pacific Microwave Research, Inc. Secure Digital Communication System for High Multi-Path Environments
US20050008155A1 (en) * 2003-07-08 2005-01-13 Pacific Microwave Research, Inc. Secure digital transmitter and method of operation
US7555768B2 (en) * 2003-07-14 2009-06-30 Brain Tree International, Inc Apparatus method and system for providing enhanced digital services using an analog broadcast license
ATE377303T1 (de) * 2003-09-08 2007-11-15 Abb Research Ltd Datenverschlüsselung in der physikalischen schicht eines datenübertragungssystems
US8161388B2 (en) 2004-01-21 2012-04-17 Rodriguez Arturo A Interactive discovery of display device characteristics
EP1743271B1 (en) 2004-03-05 2012-01-18 Seknion, Inc. Method and apparatus for improving the efficiency and accuracy of rfid systems
WO2005091890A2 (en) 2004-03-05 2005-10-06 Seknion, Inc. Method and apparatus for security in a wireless network
JP2005286426A (ja) * 2004-03-26 2005-10-13 Sharp Corp ホームネットワークサーバ、デジタル放送番組配信方法、無線端末、ホームネットワークシステム、プログラム、および記録媒体
US9723267B2 (en) * 2004-12-15 2017-08-01 Time Warner Cable Enterprises Llc Method and apparatus for wideband distribution of content
US7602820B2 (en) 2005-02-01 2009-10-13 Time Warner Cable Inc. Apparatus and methods for multi-stage multiplexing in a network
WO2007005911A2 (en) * 2005-07-05 2007-01-11 White Technologies Group System for multimedia on demand over internet based network
US8189472B2 (en) 2005-09-07 2012-05-29 Mcdonald James F Optimizing bandwidth utilization to a subscriber premises
US8422498B2 (en) * 2006-03-31 2013-04-16 Kddi Corporation Information communication apparatus, information transmitting apparatus, and information communication method
US8208796B2 (en) 2006-04-17 2012-06-26 Prus Bohdan S Systems and methods for prioritizing the storage location of media data
US8942618B2 (en) * 2006-06-05 2015-01-27 The Directv Group, Inc. Method and system for moving and playing content from home-based system to mobile system
US9277295B2 (en) 2006-06-16 2016-03-01 Cisco Technology, Inc. Securing media content using interchangeable encryption key
US9137480B2 (en) 2006-06-30 2015-09-15 Cisco Technology, Inc. Secure escrow and recovery of media device content keys
US7978720B2 (en) * 2006-06-30 2011-07-12 Russ Samuel H Digital media device having media content transfer capability
US20080022304A1 (en) * 2006-06-30 2008-01-24 Scientific-Atlanta, Inc. Digital Media Device Having Selectable Media Content Storage Locations
US7925216B2 (en) * 2006-11-10 2011-04-12 The Directv Group, Inc. Mobile receiver solutions for accessing broadband video-on-demand services
WO2008093784A1 (ja) * 2007-02-02 2008-08-07 Sony Corporation 情報処理装置および方法、並びにプログラム
US8625607B2 (en) 2007-07-24 2014-01-07 Time Warner Cable Enterprises Llc Generation, distribution and use of content metadata in a network
US20090028230A1 (en) * 2007-07-27 2009-01-29 Matsushita Electric Industrial Co., Ltd. Method and apparatus for improving quality of service for reception in digital television broadcast systems
EP2023536B1 (en) * 2007-08-10 2010-11-03 Alcatel Lucent Access system and network architecture with access system
WO2009040833A1 (en) * 2007-09-27 2009-04-02 Shailesh Joshi System and method to crop, search and shop object seen on a motion picture
US8300541B2 (en) * 2008-02-19 2012-10-30 Time Warner Cable Inc. Apparatus and methods for utilizing statistical multiplexing to ensure quality of service in a network
US8289898B2 (en) * 2008-05-15 2012-10-16 At&T Intellectual Property I, L.P. System, method, and apparatus for an integrated antenna and satellite dish
US8553805B2 (en) * 2010-05-05 2013-10-08 Peter Monsen Method and apparatus for subband signal demodulation in a transponder satellite communication link containing a component of relayed interference
US9300445B2 (en) 2010-05-27 2016-03-29 Time Warner Cable Enterprise LLC Digital domain content processing and distribution apparatus and methods
US9185341B2 (en) 2010-09-03 2015-11-10 Time Warner Cable Enterprises Llc Digital domain content processing and distribution apparatus and methods
US9124933B1 (en) * 2012-03-07 2015-09-01 The Directv Group, Inc. Method and system for detecting unauthorized use of a set top box using expected terrestrial signal identification
US9277249B2 (en) 2012-07-24 2016-03-01 The Directv Group, Inc. Method and system for providing on-demand and pay-per-view content through a hospitality system
US9363566B2 (en) 2014-09-16 2016-06-07 The Directv Group, Inc. Method and system for prepositioning content and distributing content in a local distribution system
JP6705304B2 (ja) * 2016-06-27 2020-06-03 船井電機株式会社 送信装置、受信装置、放送信号処理方法、及び放送受信機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4747160A (en) * 1987-03-13 1988-05-24 Suite 12 Group Low power multi-function cellular television system
US5109286A (en) * 1988-03-10 1992-04-28 Scientific-Atlanta, Inc. CATV reverse path manifold system
US5600364A (en) * 1992-12-09 1997-02-04 Discovery Communications, Inc. Network controller for cable television delivery systems
PT679312E (pt) * 1992-12-17 2004-09-30 Voxson Internat Pty Ltd Sistema de transmissao de informacao para aumentar a velocidade efectiva de transferencia da informacao
US5949476A (en) * 1993-10-20 1999-09-07 Cableshare, Inc. Television system distributing a dynamically varying number of concurrent video presentations over a single television channel
US5563892A (en) * 1995-03-16 1996-10-08 Bell Atlantic Network Services, Inc. Method of upgrading the program transport capacity of an RF broadcast channel
US5668610A (en) * 1995-12-04 1997-09-16 Cellularvision Technology & Telecommunications, L.P. LMDS transmitter array with polarization-diversity sub-cells

Also Published As

Publication number Publication date
MX9709043A (es) 1998-03-31
ATE214859T1 (de) 2002-04-15
JPH11511924A (ja) 1999-10-12
US6118976A (en) 2000-09-12
EP1152616A2 (en) 2001-11-07
WO1996038002A1 (en) 1996-11-28
NZ309286A (en) 2000-04-28
CA2221099C (en) 2007-02-13
BR9608736A (pt) 1999-07-06
EP0829167B1 (en) 2002-03-20
EP0829167A1 (en) 1998-03-18
AU704356B2 (en) 1999-04-22
KR19990021917A (ko) 1999-03-25
AU5928596A (en) 1996-12-11
EP1152616A3 (en) 2009-04-01
DE69619977T2 (de) 2002-11-07
CA2778121C (en) 2014-01-28
DE69619977D1 (de) 2002-04-25
CA2778121A1 (en) 1996-11-28
HK1009905A1 (en) 1999-06-11
CA2221099A1 (en) 1996-11-28
NO975357L (no) 1998-01-21
CN1214174A (zh) 1999-04-14

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