EP1252576A1 - Systeme de pre-traitement de contenu pour serveur en continu - Google Patents

Systeme de pre-traitement de contenu pour serveur en continu

Info

Publication number
EP1252576A1
EP1252576A1 EP01910365A EP01910365A EP1252576A1 EP 1252576 A1 EP1252576 A1 EP 1252576A1 EP 01910365 A EP01910365 A EP 01910365A EP 01910365 A EP01910365 A EP 01910365A EP 1252576 A1 EP1252576 A1 EP 1252576A1
Authority
EP
European Patent Office
Prior art keywords
content
server
stream
network
packet
Prior art date
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.)
Withdrawn
Application number
EP01910365A
Other languages
German (de)
English (en)
Other versions
EP1252576A4 (fr
Inventor
Yong Ho Son
Christopher W. B. Goode
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sedna Patent Services LLC
Original Assignee
Diva Systems 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
Application filed by Diva Systems Corp filed Critical Diva Systems Corp
Priority claimed from US09/772,288 external-priority patent/US7159233B2/en
Priority claimed from US09/772,287 external-priority patent/US7159235B2/en
Publication of EP1252576A1 publication Critical patent/EP1252576A1/fr
Publication of EP1252576A4 publication Critical patent/EP1252576A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2801—Broadband local area networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5691—Access to open networks; Ingress point selection, e.g. ISP selection
    • H04L12/5692—Selection among different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/613—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for the control of the source by the destination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/70—Media network packetisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/752—Media network packet handling adapting media to network capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/561—Adding application-functional data or data for application control, e.g. adding metadata
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/565—Conversion or adaptation of application format or 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
    • H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
    • H04N21/23106—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion involving caching operations
    • 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234309—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4 or from Quicktime to Realvideo
    • 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234381—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by altering the temporal resolution, e.g. decreasing the frame rate by frame skipping
    • 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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
    • 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25866—Management of end-user data
    • H04N21/25875—Management of end-user data involving end-user authentication
    • 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
    • H04N21/27—Server based end-user applications
    • H04N21/274—Storing end-user multimedia data in response to end-user request, e.g. network recorder
    • H04N21/2743—Video hosting of uploaded data from client
    • 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]
    • H04N21/40—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
    • H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
    • H04N21/4753—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for user identification, e.g. by entering a PIN or password
    • 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
    • H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
    • 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
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8355—Generation of protective data, e.g. certificates involving usage data, e.g. number of copies or viewings allowed
    • 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
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream
    • 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

Abstract

L'invention concerne un procédé et un dispositif de pré-traitement et de post-traitement de contenu dans un système interactif de distribution d'informations. Un contenu est récupéré à partir d'un support de stockage (152) et encapsulé selon un format IP (protocole Internet). Le contenu encapsulé est alors téléchargé vers l'amont en vue d'un stockage (146) dans un serveur de mise en antémémoire de flot (102) et en prévision d'une future distribution en continu dudit contenu vers différents types de réseaux d'accès.
EP01910365A 2000-01-28 2001-01-29 Systeme de pre-traitement de contenu pour serveur en continu Withdrawn EP1252576A4 (fr)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US17879500P 2000-01-28 2000-01-28
US17885700P 2000-01-28 2000-01-28
US17880900P 2000-01-28 2000-01-28
US17881000P 2000-01-28 2000-01-28
US178795P 2000-01-28
US178810P 2000-01-28
US178809P 2000-01-28
US178857P 2000-01-28
US09/772,288 US7159233B2 (en) 2000-01-28 2001-01-29 Method and apparatus for preprocessing and postprocessing content in an interactive information distribution system
US09/772,287 US7159235B2 (en) 2000-01-28 2001-01-29 Method and apparatus for content distribution via non-homogeneous access networks
US772287 2001-01-29
PCT/US2001/002802 WO2001055877A1 (fr) 2000-01-28 2001-01-29 Systeme de pre-traitement de contenu pour serveur en continu
US772288 2001-01-29

Publications (2)

Publication Number Publication Date
EP1252576A1 true EP1252576A1 (fr) 2002-10-30
EP1252576A4 EP1252576A4 (fr) 2006-06-07

Family

ID=27558688

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01910365A Withdrawn EP1252576A4 (fr) 2000-01-28 2001-01-29 Systeme de pre-traitement de contenu pour serveur en continu

Country Status (4)

Country Link
EP (1) EP1252576A4 (fr)
AU (2) AU2001234579A1 (fr)
CA (2) CA2398071A1 (fr)
WO (2) WO2001055860A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109739892A (zh) * 2018-12-27 2019-05-10 王梅 对互联网内的数据获取请求进行分级扩展的方法及系统

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7159235B2 (en) 2000-01-28 2007-01-02 Sedna Patent Services, Llc Method and apparatus for content distribution via non-homogeneous access networks
WO2002015467A1 (fr) * 2000-08-08 2002-02-21 Semiconductores Investigación Y Diseño, S.A. (Sidsa) Procedes et systemes de diffusion de contenus internet, video ou audio ne requerant ni accord prealable avec le fournisseur de services, ni canal de retour
FI20011871A (fi) * 2001-09-24 2003-03-25 Nokia Corp Multimediadatan prosessointi
JP4132788B2 (ja) 2001-11-15 2008-08-13 三菱電機株式会社 データ通信装置
EP1379054A1 (fr) * 2002-06-27 2004-01-07 Sony International (Europe) GmbH Système de distribution de données dans multiple environement réseau
US7043559B2 (en) * 2002-06-27 2006-05-09 Seiko Epson Corporation System for distributing objects to multiple clients
KR100365839B1 (en) * 2002-08-22 2002-12-31 Huwell Technology Inc System for real time service using interactive data communication and method thereof
WO2004034674A1 (fr) * 2002-09-30 2004-04-22 Popwire.Com Logiciel/protocole de transfert dynamique
WO2004064300A2 (fr) 2003-01-09 2004-07-29 Thomson Licensing S.A. Procede et appareil de conversion d'un flux de transport mpeg en paquets ip pour la diffusion dans un reseau local sans fil
JP2007520171A (ja) 2004-01-29 2007-07-19 ヒルデブランド，ジョン，ジー． 信号提供方法及びシステム
DE102004014426A1 (de) * 2004-03-19 2005-10-27 Zirhli, Münevver Flexinux System
WO2006012418A2 (fr) 2004-07-21 2006-02-02 Beach Unlimited Llc Architecture de stockage repartie basee sur la mise en antememoire de cartes de blocs et sur des modules de systeme de fichiers empilables de systemes de fichiers virtuels
CN101790886B (zh) * 2007-07-02 2012-12-05 弗劳恩霍夫应用研究促进协会 存储和读取具有媒体数据容器和元数据容器的文件的设备和方法
BRPI0815968B1 (pt) * 2007-09-19 2023-11-28 Fraunhofer - Gesellschaft Zur Forderung Der Angewadten Forschung E.V. Aparelho e método para armazenamento e leitura de um arquivo tendo um container de dados de mídia e um container de metadados
US10165029B2 (en) * 2014-01-31 2018-12-25 Fastly Inc. Caching and streaming of digital media content subsets

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998051080A1 (fr) * 1997-05-07 1998-11-12 Edward Acosta Systeme et procede de surveillance d'informations visuelles situees a distance
WO1999021363A1 (fr) * 1997-10-22 1999-04-29 Oracle Corporation Procede et appareil d'acces non sequentiel a une alimentation video en cours

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5838678A (en) * 1996-07-24 1998-11-17 Davis; Joseph W. Method and device for preprocessing streams of encoded data to facilitate decoding streams back-to back
US5856973A (en) * 1996-09-10 1999-01-05 Thompson; Kenneth M. Data multiplexing in MPEG server to decoder systems
US6157675A (en) * 1997-04-04 2000-12-05 Sony Corporation Image transmission device and image transmission method
EP0914636A4 (fr) * 1997-04-07 2008-07-30 At & T Corp Systeme et procede de traitement d'informations audiovisuelles oriente objets
US5928331A (en) * 1997-10-30 1999-07-27 Matsushita Electric Industrial Co., Ltd. Distributed internet protocol-based real-time multimedia streaming architecture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998051080A1 (fr) * 1997-05-07 1998-11-12 Edward Acosta Systeme et procede de surveillance d'informations visuelles situees a distance
WO1999021363A1 (fr) * 1997-10-22 1999-04-29 Oracle Corporation Procede et appareil d'acces non sequentiel a une alimentation video en cours

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BONISCH H ET AL: "Server side compresslets for Internet multimedia streams" MULTIMEDIA COMPUTING AND SYSTEMS, 1999. IEEE INTERNATIONAL CONFERENCE ON FLORENCE, ITALY 7-11 JUNE 1999, LOS ALAMITOS, CA, USA,IEEE COMPUT. SOC, US, vol. 2, 7 June 1999 (1999-06-07), pages 82-86, XP010519360 ISBN: 0-7695-0253-9 *
See also references of WO0155877A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109739892A (zh) * 2018-12-27 2019-05-10 王梅 对互联网内的数据获取请求进行分级扩展的方法及系统

Also Published As

Publication number Publication date
WO2001055877A1 (fr) 2001-08-02
CA2397975C (fr) 2016-11-01
AU2001234579A1 (en) 2001-08-07
EP1252576A4 (fr) 2006-06-07
WO2001055860A1 (fr) 2001-08-02
CA2398071A1 (fr) 2001-08-02
AU2001237978A1 (en) 2001-08-07
CA2397975A1 (fr) 2001-08-02

Similar Documents

Publication Publication Date Title
US7159233B2 (en) Method and apparatus for preprocessing and postprocessing content in an interactive information distribution system
US10257246B2 (en) Content distribution via a distribution network and an access network
US8302144B2 (en) Distribution of content in an information distribution system
US20180332094A1 (en) Systems, Methods, and Media for Streaming Media Content
US8554941B2 (en) Systems and methods for distributing video on demand
US7080400B1 (en) System and method for distributed storage and presentation of multimedia in a cable network environment
US9525851B2 (en) System and method for sharing digital images over a content-based network
US20060277316A1 (en) Internet protocol television
EP1252576A1 (fr) Systeme de pre-traitement de contenu pour serveur en continu
JP2007515114A (ja) ビデオ・オン・デマンドのストリーミング配信の機能強化を提供するシステムおよびその方法
CN112752115A (zh) 直播数据传输方法、装置、设备及介质
US20150237398A1 (en) Internet protocol television
US20050086354A1 (en) Preparing multimedia content
CN105900437B (zh) 通信设备、通信数据生成方法和通信数据处理方法
US10237627B2 (en) System for providing audio recordings
US20090199257A1 (en) Method and apparatus for managing media content from an optical drive
US9924239B2 (en) Video on demand over satellite
Lohan et al. Integrated system for multimedia delivery over broadband ip networks
EP1250651B1 (fr) Procede et dispositif de distribution de contenu par l'intermediaire de reseaux d'acces non homogenes
KR20070019670A (ko) ＶＯＤ(ｖｉｄｅｏ-ｏｎ-ｄｅｍａｎｄ) 스트리밍을 위해향상된 특징을 제공하는 시스템 및 방법

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20020726

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: TV GATEWAY, LLC

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SEDNA PATENT SERVICES, LLC

A4 Supplementary search report drawn up and despatched

Effective date: 20060508

17Q First examination report despatched

Effective date: 20060830

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20100803