WO2004086232A1 - コンテンツ再生期限管理システム、コンテンツ再生期限管理方法、端末装置、サーバ装置、プログラム、記録媒体 - Google Patents
コンテンツ再生期限管理システム、コンテンツ再生期限管理方法、端末装置、サーバ装置、プログラム、記録媒体 Download PDFInfo
- Publication number
- WO2004086232A1 WO2004086232A1 PCT/JP2004/003113 JP2004003113W WO2004086232A1 WO 2004086232 A1 WO2004086232 A1 WO 2004086232A1 JP 2004003113 W JP2004003113 W JP 2004003113W WO 2004086232 A1 WO2004086232 A1 WO 2004086232A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- information
- content
- reproduction
- recording medium
- recorded
- Prior art date
Links
- 238000007726 management method Methods 0.000 title description 83
- 238000012545 processing Methods 0.000 claims description 89
- 238000004891 communication Methods 0.000 claims description 68
- 238000000034 method Methods 0.000 claims description 58
- 230000008569 process Effects 0.000 claims description 54
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000875 corresponding effect Effects 0.000 description 54
- 238000010586 diagram Methods 0.000 description 13
- 230000001276 controlling effect Effects 0.000 description 7
- 230000004044 response Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 235000020004 porter Nutrition 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42646—Internal components of the client ; Characteristics thereof for reading from or writing on a non-volatile solid state storage medium, e.g. DVD, CD-ROM
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/101—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities
- G06F21/1014—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities to tokens
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
-
- 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
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
- H04N21/2541—Rights Management
-
- 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
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42684—Client identification by a unique number or address, e.g. serial number, MAC address, socket ID
-
- 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
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
- H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
-
- 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
- H04N21/633—Control signals issued by server directed to the network components or client
- H04N21/6332—Control signals issued by server directed to the network components or client directed to client
- H04N21/6334—Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key
- H04N21/63345—Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key by transmitting keys
-
- 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
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6582—Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number
-
- 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
- H04N21/8352—Generation of protective data, e.g. certificates involving content or source identification data, e.g. Unique Material Identifier [UMID]
-
- 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
- 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
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20040719108 EP1607870A4 (en) | 2003-03-26 | 2004-03-10 | CONTENT EXEMPTION MANAGEMENT SYSTEM, CONTENT EXEMPTION ADMINISTRATIVE PROCEDURE, TERMINAL, SERVER; PROGRAM AND RECORDING MEDIUM |
US10/549,138 US8249991B2 (en) | 2003-03-26 | 2004-03-10 | Contents reproduction expiration management system, contents reproduction expiration managing method, terminal apparatus, server apparatus, program, and recording medium for managing permission/non-permission of reproduction of contents |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-084436 | 2003-03-26 | ||
JP2003084436A JP4016865B2 (ja) | 2003-03-26 | 2003-03-26 | コンテンツ再生期限管理システム、コンテンツ再生期限管理方法、端末装置、サーバ装置、プログラム、記録媒体 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004086232A1 true WO2004086232A1 (ja) | 2004-10-07 |
Family
ID=33094993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/003113 WO2004086232A1 (ja) | 2003-03-26 | 2004-03-10 | コンテンツ再生期限管理システム、コンテンツ再生期限管理方法、端末装置、サーバ装置、プログラム、記録媒体 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8249991B2 (ja) |
EP (1) | EP1607870A4 (ja) |
JP (1) | JP4016865B2 (ja) |
KR (1) | KR20050119118A (ja) |
WO (1) | WO2004086232A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005158056A (ja) * | 2003-11-04 | 2005-06-16 | Matsushita Electric Ind Co Ltd | コンテンツ移動システムおよびこれに用いられるコンテンツ送出機器 |
US20050204110A1 (en) * | 2003-11-04 | 2005-09-15 | Matsushita Electric Industrial Co., Ltd. | Content move system |
JP2007043389A (ja) * | 2005-08-02 | 2007-02-15 | Ricoh Co Ltd | 情報管理方法、情報管理システム、情報管理用サーバ装置及び記録媒体 |
US20070177433A1 (en) * | 2005-09-07 | 2007-08-02 | Jean-Francois Poirier | Method and system for data security of recording media |
JP2007228389A (ja) * | 2006-02-24 | 2007-09-06 | Softbank Mobile Corp | 暗号化コンテンツの部分的再生可能化方法及び暗号化コンテンツの部分的再生可能化システム並びに暗号化コンテンツの部分的再生方法及び暗号化コンテンツの部分的再生装置 |
US8108532B2 (en) * | 2006-08-29 | 2012-01-31 | Samsung Electronics Co., Ltd. | Service distribution apparatus and method |
JP4914235B2 (ja) * | 2007-01-31 | 2012-04-11 | キヤノン株式会社 | 映像記録再生装置及びその制御方法 |
KR101426679B1 (ko) * | 2007-09-28 | 2014-08-06 | 에스케이플래닛 주식회사 | 사용자기기의 인증 방법 및 장치 |
DE102010026758A1 (de) | 2010-07-09 | 2012-01-12 | Getit Online Internet Service Agentur ( Isa ) Gmbh | Content-Management-System |
JP5949149B2 (ja) * | 2012-05-23 | 2016-07-06 | 株式会社デンソー | 管理サーバ |
US9596436B2 (en) | 2012-07-12 | 2017-03-14 | Elwha Llc | Level-one encryption associated with individual privacy and public safety protection via double encrypted lock box |
US9521370B2 (en) | 2012-07-12 | 2016-12-13 | Elwha, Llc | Level-two decryption associated with individual privacy and public safety protection via double encrypted lock box |
US10277867B2 (en) * | 2012-07-12 | 2019-04-30 | Elwha Llc | Pre-event repository associated with individual privacy and public safety protection via double encrypted lock box |
US9825760B2 (en) | 2012-07-12 | 2017-11-21 | Elwha, Llc | Level-two decryption associated with individual privacy and public safety protection via double encrypted lock box |
US9042546B2 (en) | 2012-10-16 | 2015-05-26 | Elwha Llc | Level-two encryption associated with individual privacy and public safety protection via double encrypted lock box |
CN103019700A (zh) * | 2012-11-26 | 2013-04-03 | 广东欧珀移动通信有限公司 | 一种自动收集用户体验信息的方法及系统 |
CN104239018A (zh) * | 2013-06-19 | 2014-12-24 | 中兴通讯股份有限公司 | 一种演示、生成演示脚本的方法及系统 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06223040A (ja) * | 1993-01-26 | 1994-08-12 | Omron Corp | ソフトウェアライセンス管理システム |
JPH10198558A (ja) * | 1997-01-10 | 1998-07-31 | Victor Co Of Japan Ltd | 暗号鍵生成方法、光ディスク再生方法及び光ディスク再生装置並びに光ディスク再生許可方法 |
JPH10207779A (ja) * | 1997-01-21 | 1998-08-07 | Victor Co Of Japan Ltd | デジタル情報管理システム、端末装置、情報管理センタ及びデジタル情報管理方法 |
JPH10208388A (ja) * | 1997-01-21 | 1998-08-07 | Victor Co Of Japan Ltd | 光ディスク、暗号鍵生成方法、暗号鍵記録方法、暗号鍵記録装置、情報再生方法、情報再生許可方法、並びに情報再生装置 |
JP2002008115A (ja) | 2000-06-23 | 2002-01-11 | Sony Corp | 情報配信システム、端末装置、サーバ装置、記録媒体、情報配信方法 |
US20020120722A1 (en) | 2001-02-01 | 2002-08-29 | Ken Kutaragi | Computer system and usage method thereof |
JP2002328846A (ja) * | 2001-02-20 | 2002-11-15 | Sony Computer Entertainment Inc | コピー管理システム,クライアント端末装置の情報処理プログラムが記憶されたコンピュータ読み取り可能な記憶媒体,管理サーバ装置の情報処理プログラムが記憶されたコンピュータ読み取り可能な記憶媒体,クライアント端末装置の情報処理プログラム,管理サーバ装置の情報処理プログラム,コピー管理方法,クライアント端末装置の情報処理方法、及び管理サーバ装置の情報処理方法 |
JP2002334511A (ja) * | 2001-01-31 | 2002-11-22 | Sony Computer Entertainment Inc | コンピュータシステム及びその使用方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3454855B2 (ja) | 1993-02-01 | 2003-10-06 | 株式会社日立製作所 | ファクシミリサーバシステム |
JPH08263438A (ja) * | 1994-11-23 | 1996-10-11 | Xerox Corp | ディジタルワークの配給及び使用制御システム並びにディジタルワークへのアクセス制御方法 |
JP3688356B2 (ja) | 1995-08-31 | 2005-08-24 | 富士通株式会社 | ライセンシー通知システム |
US5825876A (en) * | 1995-12-04 | 1998-10-20 | Northern Telecom | Time based availability to content of a storage medium |
JPH103745A (ja) * | 1996-06-12 | 1998-01-06 | Sony Corp | 記録媒体、デジタルコピー管理方法、再生装置、及び記録装置 |
JPH11232094A (ja) | 1998-02-17 | 1999-08-27 | Victor Co Of Japan Ltd | 再生情報管理システム |
JP3462984B2 (ja) | 1998-04-10 | 2003-11-05 | 日本電信電話株式会社 | 使用期限付きコンテンツ管理システム、管理方法、および管理プログラムを記録した記録媒体 |
DE10008440C2 (de) * | 2000-02-23 | 2003-01-09 | Harman Becker Automotive Sys | Verfahren zum Betreiben eines Wiedergabegerätes zur Wiedergabe von auf einem Datenträger gespeicherten Daten in einem Fahrzeug und Verfahren zum Abrufen von Daten von einem Datenserver |
JP4617533B2 (ja) * | 2000-03-14 | 2011-01-26 | ソニー株式会社 | 情報提供装置および方法、情報処理装置および方法、並びにプログラム格納媒体 |
JP2002032685A (ja) * | 2000-05-11 | 2002-01-31 | Nec Corp | コンテンツレンタルシステム |
JP2001344429A (ja) * | 2000-05-31 | 2001-12-14 | Noritsu Koki Co Ltd | 情報配信システム、情報配信装置、情報受信装置、情報配信方法、情報配信プログラムを記録した記録媒体、情報受信方法、情報受信プログラムを記録した記録媒体 |
JP2002092226A (ja) | 2000-09-19 | 2002-03-29 | Sega Corp | コンテンツ配信システムおよび情報処理装置 |
CN1165049C (zh) * | 2000-12-28 | 2004-09-01 | 日本胜利株式会社 | 内容记录装置、重放装置、传送方法及接收方法 |
US7174568B2 (en) | 2001-01-31 | 2007-02-06 | Sony Computer Entertainment America Inc. | Method and system for securely distributing computer software products |
JP3861700B2 (ja) | 2001-02-02 | 2006-12-20 | ソニー株式会社 | コンテンツ記録再生装置及び方法、記憶媒体、並びにコンピュータ・プログラム |
KR20020072453A (ko) * | 2001-03-10 | 2002-09-16 | 삼성전자 주식회사 | 재생장치 및 부가정보 서비스 서버 시스템 |
-
2003
- 2003-03-26 JP JP2003084436A patent/JP4016865B2/ja not_active Expired - Fee Related
-
2004
- 2004-03-10 WO PCT/JP2004/003113 patent/WO2004086232A1/ja active Application Filing
- 2004-03-10 KR KR1020057017045A patent/KR20050119118A/ko not_active Application Discontinuation
- 2004-03-10 EP EP20040719108 patent/EP1607870A4/en not_active Withdrawn
- 2004-03-10 US US10/549,138 patent/US8249991B2/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06223040A (ja) * | 1993-01-26 | 1994-08-12 | Omron Corp | ソフトウェアライセンス管理システム |
JPH10198558A (ja) * | 1997-01-10 | 1998-07-31 | Victor Co Of Japan Ltd | 暗号鍵生成方法、光ディスク再生方法及び光ディスク再生装置並びに光ディスク再生許可方法 |
JPH10207779A (ja) * | 1997-01-21 | 1998-08-07 | Victor Co Of Japan Ltd | デジタル情報管理システム、端末装置、情報管理センタ及びデジタル情報管理方法 |
JPH10208388A (ja) * | 1997-01-21 | 1998-08-07 | Victor Co Of Japan Ltd | 光ディスク、暗号鍵生成方法、暗号鍵記録方法、暗号鍵記録装置、情報再生方法、情報再生許可方法、並びに情報再生装置 |
JP2002008115A (ja) | 2000-06-23 | 2002-01-11 | Sony Corp | 情報配信システム、端末装置、サーバ装置、記録媒体、情報配信方法 |
JP2002334511A (ja) * | 2001-01-31 | 2002-11-22 | Sony Computer Entertainment Inc | コンピュータシステム及びその使用方法 |
US20020120722A1 (en) | 2001-02-01 | 2002-08-29 | Ken Kutaragi | Computer system and usage method thereof |
JP2002328846A (ja) * | 2001-02-20 | 2002-11-15 | Sony Computer Entertainment Inc | コピー管理システム,クライアント端末装置の情報処理プログラムが記憶されたコンピュータ読み取り可能な記憶媒体,管理サーバ装置の情報処理プログラムが記憶されたコンピュータ読み取り可能な記憶媒体,クライアント端末装置の情報処理プログラム,管理サーバ装置の情報処理プログラム,コピー管理方法,クライアント端末装置の情報処理方法、及び管理サーバ装置の情報処理方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2004295300A (ja) | 2004-10-21 |
EP1607870A1 (en) | 2005-12-21 |
KR20050119118A (ko) | 2005-12-20 |
EP1607870A4 (en) | 2011-12-07 |
US8249991B2 (en) | 2012-08-21 |
US20060185023A1 (en) | 2006-08-17 |
JP4016865B2 (ja) | 2007-12-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4892977B2 (ja) | 情報処理装置、および情報処理方法、並びにコンピュータ・プログラム | |
US8364597B2 (en) | Recording device, server device, recording method, recording medium with computer program recorded therein and integrated circuit | |
WO2004086232A1 (ja) | コンテンツ再生期限管理システム、コンテンツ再生期限管理方法、端末装置、サーバ装置、プログラム、記録媒体 | |
JP2006238435A (ja) | デジタルコンテンツを再生する方法と装置 | |
KR100764584B1 (ko) | 정보 재생 장치 및 정보 재생 방법 | |
US7657742B2 (en) | Content reproducing apparatus authenticating detachable recording medium and authentication control method | |
JP2006331410A (ja) | サーバから記録媒体へのコンテンツダウンロード方法及びこれに適した記録媒体 | |
JP4264551B2 (ja) | 情報処理装置、情報記録媒体製造装置、情報記録媒体、および方法、並びにコンピュータ・プログラム | |
WO2008056407A1 (fr) | Dispositif de traitement de contenu, dispositif de reproduction, système de traitement de contenu et support d'enregistrement | |
JP4325115B2 (ja) | データ伝送装置 | |
TWI416510B (zh) | 用於重製資料之記錄媒體、設備及其方法 | |
JP2005094277A (ja) | プログラムおよび記憶媒体、再生装置 | |
KR100725474B1 (ko) | 정보 재생 장치 및 정보 재생 방법 | |
JP4337265B2 (ja) | データコピー装置 | |
JP2003109303A (ja) | データ記録媒体、データ記録装置及び方法、データ再生装置及び方法並びに通信装置及び方法 | |
JP2006004473A (ja) | コンテンツ記録媒体、再生許可情報取得方法、コンテンツ再生方法およびコンテンツ再生装置 | |
US8279729B2 (en) | Content recording method and apparatus | |
WO2004001727A1 (ja) | 記録媒体、記録方法、記録装置、再生装置、データ伝送方法およびサーバ装置 | |
KR100705942B1 (ko) | 데모용 데이터의 기록 및 재생방법과, 그에 따른 기록매체 | |
WO2017017823A1 (ja) | 情報記録方法、再生装置及び方法、記録装置及び方法、コンピュータプログラム並びに記録媒体 | |
JP2010040101A (ja) | 記憶再生方法、記憶再生システム、記憶媒体 | |
KR20090123277A (ko) | 콘텐츠 기록 방법 및 장치 | |
JP2016105342A (ja) | 再生装置、サーバ、制御方法、レンタル管理方法、及び、プログラム | |
JP2008262685A (ja) | 再生許可情報取得方法、コンテンツ再生方法およびコンテンツ再生装置 | |
JP2004071102A (ja) | データ記録媒体、情報サービス方法および情報サービスシステム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2004719108 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020057017045 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006185023 Country of ref document: US Ref document number: 10549138 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 1020057017045 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 2004719108 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 10549138 Country of ref document: US |