DE69936570D1 - Verfahren und vorrichtung zur mediendatenübertragung - Google Patents

Verfahren und vorrichtung zur mediendatenübertragung

Info

Publication number
DE69936570D1
DE69936570D1 DE69936570T DE69936570T DE69936570D1 DE 69936570 D1 DE69936570 D1 DE 69936570D1 DE 69936570 T DE69936570 T DE 69936570T DE 69936570 T DE69936570 T DE 69936570T DE 69936570 D1 DE69936570 D1 DE 69936570D1
Authority
DE
Germany
Prior art keywords
data transmission
media data
media
transmission
data
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.)
Expired - Lifetime
Application number
DE69936570T
Other languages
English (en)
Other versions
DE69936570T2 (de
Inventor
Anne Jones
Jay Geagan
Kevin L Gong
Alagu Periyannan
David W Singer
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.)
Apple Inc
Original Assignee
Apple Computer Inc
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 Apple Computer Inc filed Critical Apple Computer Inc
Publication of DE69936570D1 publication Critical patent/DE69936570D1/de
Application granted granted Critical
Publication of DE69936570T2 publication Critical patent/DE69936570T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal
    • 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
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/4143—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a Personal Computer [PC]
    • 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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport 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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
    • H04N21/4381—Recovering the multiplex stream from a specific network, e.g. recovering MPEG packets from ATM cells
    • 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 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication protocols
    • H04N21/6437—Real-time Transport Protocol [RTP]
    • 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
    • H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
    • 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
    • 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
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format
    • 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
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
DE69936570T 1998-01-15 1999-01-13 Verfahren und vorrichtung zur mediendatenübertragung Expired - Lifetime DE69936570T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US7156698P 1998-01-15 1998-01-15
US71566P 1998-01-15
US09/139,196 US6744763B1 (en) 1998-01-15 1998-08-25 Method and apparatus for media data transmission
PCT/US1999/000953 WO1999037056A2 (en) 1998-01-15 1999-01-13 Method and apparatus for media data transmission
US139196 2002-05-06

Publications (2)

Publication Number Publication Date
DE69936570D1 true DE69936570D1 (de) 2007-08-30
DE69936570T2 DE69936570T2 (de) 2008-04-10

Family

ID=26752378

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69936570T Expired - Lifetime DE69936570T2 (de) 1998-01-15 1999-01-13 Verfahren und vorrichtung zur mediendatenübertragung

Country Status (9)

Country Link
US (1) US6744763B1 (de)
EP (1) EP1048156B1 (de)
JP (1) JP4282232B2 (de)
KR (1) KR100607784B1 (de)
CN (1) CN1166143C (de)
CA (1) CA2316852C (de)
DE (1) DE69936570T2 (de)
HK (1) HK1035278A1 (de)
WO (1) WO1999037056A2 (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6453355B1 (en) * 1998-01-15 2002-09-17 Apple Computer, Inc. Method and apparatus for media data transmission
US6438140B1 (en) * 1998-11-19 2002-08-20 Diva Systems Corporation Data structure, method and apparatus providing efficient retrieval of data from a segmented information stream
US20020013852A1 (en) 2000-03-03 2002-01-31 Craig Janik System for providing content, management, and interactivity for thin client devices
US7468934B1 (en) 1999-07-12 2008-12-23 Ez4Media, Inc. Clock with link to the internet
JP4211153B2 (ja) 1999-09-17 2009-01-21 ソニー株式会社 記録装置および方法
EP1089572B1 (de) 1999-09-30 2011-09-21 Sony Corporation Aufnahmeanlage, Aufnahmeverfahren, und Aufnahmemedium
EP1273152B1 (de) * 2000-04-08 2006-08-02 Sun Microsystems, Inc. Methode zum streamen einer einzelnen medienspur zu mehreren clients
US20020003886A1 (en) * 2000-04-28 2002-01-10 Hillegass James C. Method and system for storing multiple media tracks in a single, multiply encrypted computer file
US7142934B2 (en) 2000-09-01 2006-11-28 Universal Electronics Inc. Audio converter device and method for using the same
US20060031550A1 (en) * 2000-09-05 2006-02-09 Universal Electronics Inc. Webpad adapted to communicate using wide area and local area communication channels
US20020065927A1 (en) * 2000-09-05 2002-05-30 Janik Craig M. Webpad and method for using the same
US20020065902A1 (en) * 2000-09-05 2002-05-30 Janik Craig M. Webpad and method for using the same
FR2814027B1 (fr) * 2000-09-14 2003-01-31 Cit Alcatel Procede de synchronisation d'un fichier multimedia
US7200357B2 (en) 2000-10-20 2007-04-03 Universal Electronics Inc. Automotive storage and playback device and method for using the same
FR2818066B1 (fr) * 2000-12-12 2003-10-10 Eads Airbus Sa Procede et dispositif de transmission deterministe de donnees asynchrones mises en paquet
EP1348287B1 (de) * 2000-12-18 2006-06-07 Koninklijke Philips Electronics N.V. Zeiger auf verschlüsselte daten in einem rtp-kopf
US7054911B1 (en) 2001-06-12 2006-05-30 Network Appliance, Inc. Streaming media bitrate switching methods and apparatus
US7155531B1 (en) 2001-06-12 2006-12-26 Network Appliance Inc. Storage methods and apparatus for streaming media data
US6813690B1 (en) * 2001-06-12 2004-11-02 Network Appliance, Inc. Caching media data using content-sensitive identifiers
US7478164B1 (en) * 2001-06-12 2009-01-13 Netapp, Inc. Methods and apparatus for pacing delivery of streaming media data
US7076560B1 (en) 2001-06-12 2006-07-11 Network Appliance, Inc. Methods and apparatus for storing and serving streaming media data
US6742082B1 (en) * 2001-06-12 2004-05-25 Network Appliance Pre-computing streaming media payload method and apparatus
US6941516B2 (en) * 2001-08-06 2005-09-06 Apple Computer, Inc. Object movie exporter
US7281052B2 (en) * 2001-12-14 2007-10-09 International Business Machines Corporation Data tracing identifiers
US7412531B1 (en) 2002-01-29 2008-08-12 Blue Coat Systems, Inc. Live stream archiving method and apparatus
US7386627B1 (en) 2002-01-29 2008-06-10 Network Appliance, Inc. Methods and apparatus for precomputing checksums for streaming media
JP3843101B2 (ja) * 2002-03-04 2006-11-08 富士通株式会社 階層符号化データ配信装置および方法
US7657644B1 (en) 2002-05-10 2010-02-02 Netapp, Inc. Methods and apparatus for streaming media multicast
US7120751B1 (en) 2002-08-09 2006-10-10 Networks Appliance, Inc. Dynamic streaming buffer cache algorithm selection
US7617278B1 (en) 2003-01-29 2009-11-10 Adobe Systems Incorporated Client controllable server-side playlists
US7991905B1 (en) 2003-02-12 2011-08-02 Netapp, Inc. Adaptively selecting timeouts for streaming media
US7768234B2 (en) * 2004-02-28 2010-08-03 Janik Craig M System and method for automatically synchronizing and acquiring content for battery powered devices
US9274576B2 (en) * 2003-03-17 2016-03-01 Callahan Cellular L.L.C. System and method for activation of portable and mobile media player devices for wireless LAN services
US20060291456A1 (en) 2003-09-09 2006-12-28 Koninklijke Philips Electronics N.V. Control interface selection
US7652844B2 (en) * 2003-12-24 2010-01-26 Bruce Edwards System and method for protecting removeable media playback devices
WO2005088894A1 (en) * 2004-03-11 2005-09-22 Universal Electronics Inc. Syncronizing device-specific encrypted data to and from mobile devices using detachable storage media
US7752325B1 (en) 2004-10-26 2010-07-06 Netapp, Inc. Method and apparatus to efficiently transmit streaming media
CA2489256A1 (en) * 2004-12-06 2006-06-06 Christoph Both System and method for video assisted music instrument collaboration over distance
US7496678B2 (en) * 2005-05-11 2009-02-24 Netapp, Inc. Method and system for unified caching of media content
US8135839B1 (en) 2008-05-30 2012-03-13 Adobe Systems Incorporated System and method for locking exclusive access to a divided resource
US8620923B1 (en) * 2008-05-30 2013-12-31 Adobe Systems Incorporated System and method for storing meta-data indexes within a computer storage system
US8468426B2 (en) * 2008-07-02 2013-06-18 Apple Inc. Multimedia-aware quality-of-service and error correction provisioning
US20100279418A1 (en) * 2009-05-04 2010-11-04 Loren Robert Larson Glucose meter adaptable for use with handheld devices, and associated communication network
US8412841B1 (en) 2009-08-17 2013-04-02 Adobe Systems Incorporated Media content streaming using stream message fragments
US8166191B1 (en) * 2009-08-17 2012-04-24 Adobe Systems Incorporated Hint based media content streaming
US20110066843A1 (en) * 2009-09-16 2011-03-17 Brent Newman Mobile media play system and method
JP2011082666A (ja) * 2009-10-05 2011-04-21 Sony Corp 信号伝送方法、信号送信装置及び信号受信装置
US20110321110A1 (en) * 2010-06-24 2011-12-29 Worldplay (Barbados) Inc. Systems and methods for adapting video data transmissions to communication network bandwidth variations
US9438883B2 (en) * 2012-04-09 2016-09-06 Intel Corporation Quality of experience reporting for combined unicast-multicast/broadcast streaming of media content
WO2015093856A1 (en) * 2013-12-19 2015-06-25 Lg Electronics Inc. Broadcast transmitting device and operating method thereof, and broadcast receiving device and operating method thereof

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873777A (en) * 1972-05-23 1975-03-25 Japan Broadcasting Corp Signal transmission system for transmitting a plurality of series of signals
JPS5141287B2 (de) * 1972-09-04 1976-11-09
US4688214A (en) 1986-03-12 1987-08-18 American Telephone And Telegraph Company, At&T Laboratories Switching system control arrangements
DE4102408A1 (de) 1991-01-28 1992-08-06 Grundig Emv Verfahren zur sender- bzw. regionalkennung in gleichwellennetzen
JPH04245818A (ja) 1991-01-31 1992-09-02 Pioneer Electron Corp 情報伝送システム
US5319707A (en) * 1992-11-02 1994-06-07 Scientific Atlanta System and method for multiplexing a plurality of digital program services for transmission to remote locations
CA2173355A1 (en) 1993-06-09 1994-12-22 Andreas Richter Method and apparatus for multiple media digital communication system
EP0717892B1 (de) * 1993-09-10 1998-07-22 Rca Thomson Licensing Corporation Realzeitkodierer für digitaltonpakete
US5689641A (en) 1993-10-01 1997-11-18 Vicor, Inc. Multimedia collaboration system arrangement for routing compressed AV signal through a participant site without decompressing the AV signal
DE69525556T2 (de) * 1994-03-21 2002-09-12 Avid Technology Inc Gerät und Verfahren ausgeführt auf einem Rechner für Echtzeit Multimedia Datenübertragung in einer verteilten Rechneranordnung
US5497373A (en) 1994-03-22 1996-03-05 Ericsson Messaging Systems Inc. Multi-media interface
US5448568A (en) * 1994-04-28 1995-09-05 Thomson Consumer Electronics, Inc. System of transmitting an interactive TV signal
EP0702309A1 (de) 1994-06-24 1996-03-20 Aarhuus Stiftsbogtrykkerie S.M.B.A. Rechnergesteuertes Bildanzeigesystem, Datenträger zur Anwendung in einem solchen System und Verfahren zur Anzeige von Bildern
CA2199360C (en) * 1994-09-08 2001-06-26 Laurence Fish Method and apparatus for electronic distribution of digital multi-media information
US5625818A (en) 1994-09-30 1997-04-29 Apple Computer, Inc. System for managing local database updates published to different online information services in different formats from a central platform
WO1996017313A1 (en) * 1994-11-18 1996-06-06 Oracle Corporation Method and apparatus for indexing multimedia information streams
EP0716370A3 (de) 1994-12-06 2005-02-16 International Business Machines Corporation Ein Plattenzugangsverfahren, um Multimedia- und Videoinformation auf Wunsch über Grossraumnetze zu liefern
GB2298951B (en) 1995-03-17 1999-10-27 Olivetti Res Ltd Addition of time information
US5818441A (en) 1995-06-15 1998-10-06 Intel Corporation System and method for simulating two-way connectivity for one way data streams
US5966120A (en) 1995-11-21 1999-10-12 Imedia Corporation Method and apparatus for combining and distributing data with pre-formatted real-time video
US5859660A (en) * 1996-02-29 1999-01-12 Perkins; Michael G. Non-seamless splicing of audio-video transport streams
US6157674A (en) 1996-03-21 2000-12-05 Sony Corporation Audio and video data transmitting apparatus, system, and method thereof
US5778187A (en) 1996-05-09 1998-07-07 Netcast Communications Corp. Multicasting method and apparatus
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
US5956729A (en) * 1996-09-06 1999-09-21 Motorola, Inc. Multimedia file, supporting multiple instances of media types, and method for forming same
US5928330A (en) * 1996-09-06 1999-07-27 Motorola, Inc. System, device, and method for streaming a multimedia file
US5774666A (en) * 1996-10-18 1998-06-30 Silicon Graphics, Inc. System and method for displaying uniform network resource locators embedded in time-based medium
US6064771A (en) 1997-06-23 2000-05-16 Real-Time Geometry Corp. System and method for asynchronous, adaptive moving picture compression, and decompression
US6175871B1 (en) 1997-10-01 2001-01-16 3Com Corporation Method and apparatus for real time communication over packet networks
US6327418B1 (en) 1997-10-10 2001-12-04 Tivo Inc. Method and apparatus implementing random access and time-based functions on a continuous stream of formatted digital data
US6175872B1 (en) * 1997-12-12 2001-01-16 Gte Internetworking Incorporated Collaborative environment for syncronizing audio from remote devices
US6453355B1 (en) * 1998-01-15 2002-09-17 Apple Computer, Inc. Method and apparatus for media data transmission
US6134243A (en) 1998-01-15 2000-10-17 Apple Computer, Inc. Method and apparatus for media data transmission

Also Published As

Publication number Publication date
WO1999037056A3 (en) 1999-09-30
WO1999037056A2 (en) 1999-07-22
CN1290445A (zh) 2001-04-04
JP2003526227A (ja) 2003-09-02
EP1048156A2 (de) 2000-11-02
JP4282232B2 (ja) 2009-06-17
US6744763B1 (en) 2004-06-01
KR20010052145A (ko) 2001-06-25
EP1048156B1 (de) 2007-07-18
WO1999037056A9 (en) 1999-11-04
CN1166143C (zh) 2004-09-08
HK1035278A1 (en) 2001-11-16
DE69936570T2 (de) 2008-04-10
CA2316852C (en) 2014-01-07
CA2316852A1 (en) 1999-07-22
KR100607784B1 (ko) 2006-08-03

Similar Documents

Publication Publication Date Title
DE69933281D1 (de) Verfahren und Vorrichtung zur Mediendatenübertragung
DE69936570D1 (de) Verfahren und vorrichtung zur mediendatenübertragung
DE69808809D1 (de) Vorrichtung und verfahren zur datenübermittlung und zum datenempfang
DE69636029D1 (de) Verfahren und Vorrichtung zur Datenübertragung
DE69943390D1 (de) Verfahren und gerät zur datenübertragung innerhalb
DE69931004D1 (de) Verfahren und Vorrichtung zur Datenverarbeitung
DE60033489D1 (de) Verfahren und Vorrichtung zur Duplexdigitaldatenübertragung
DE69835102D1 (de) Verfahren und vorrichtung zur gesicherten übertragung eines datensatzes
DE69638211D1 (de) Vorrichtung und Verfahren zur digitalen Datenübertragung
DE69922180D1 (de) Verfahren und vorrichtung zur datenflussteuerung
DE69926010D1 (de) Verfahren und vorrichtung zur erfassung seismischer daten
DE69928839D1 (de) Verfahren und vorrichtung zur ausführung von paketdatenübertragung
DE69932502D1 (de) Verfahren und vorrichtung zur übertragungssteuerung, und aufzeichnungsmedium
ATE466428T1 (de) Verfahren und vorrichtung zur verschlüsselung von übermittlungsdaten
DE60218358D1 (de) Verfahren und Vorrichtung zur Datenübertragung
DE60222365D1 (de) Verfahren und vorrichtung zur datenübertragung
DE69522891D1 (de) Verfahren und Vorrichtung zur Datenaufzeichnung und Wiedergabe und Datenübertragung
DE69731937D1 (de) Verfahren und vorrichtung zur datencodierung
DE69915323D1 (de) Medium, vorrichtung und verfahren zur informationsaufzeichnung
DE69906037D1 (de) Verfahren und Vorrichtung zur Datenverschlüsselung
DE60020117D1 (de) Verfahren und Vorrichtung zur Datenpaketenübertragung
DE60018927D1 (de) Verfahren und Vorrichtung zur Datenpaketenübertragung
DE69622095T2 (de) Verfahren und Vorrichtung zur Datenwiedergabe
DE69731324D1 (de) Verfahren und Vorrichtung zur Datenübertragung
DE69720403D1 (de) Verfahren und Vorrichtung zur Datenaufzeichnung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: APPLE INC., CUPERTINO, CALIF., US