KR100605071B1 - 디지털 전자 콘텐츠의 안전하고 편리한 관리 시스템 및 방법 - Google Patents
디지털 전자 콘텐츠의 안전하고 편리한 관리 시스템 및 방법 Download PDFInfo
- Publication number
- KR100605071B1 KR100605071B1 KR1020037013648A KR20037013648A KR100605071B1 KR 100605071 B1 KR100605071 B1 KR 100605071B1 KR 1020037013648 A KR1020037013648 A KR 1020037013648A KR 20037013648 A KR20037013648 A KR 20037013648A KR 100605071 B1 KR100605071 B1 KR 100605071B1
- Authority
- KR
- South Korea
- Prior art keywords
- domain
- communication device
- content
- rights management
- digital rights
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract description 20
- 238000004891 communication Methods 0.000 claims description 78
- 238000012545 processing Methods 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 5
- 238000007726 management method Methods 0.000 description 67
- 230000015654 memory Effects 0.000 description 48
- 238000010586 diagram Methods 0.000 description 12
- 230000006870 function Effects 0.000 description 9
- 238000013459 approach Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000006855 networking Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
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]
- H04N21/80—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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
-
- 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
-
- 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
- G06F21/1012—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 domains
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
- H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
-
- 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
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
- H04L9/083—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP]
-
- 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]
- H04N21/20—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
- H04N21/25808—Management of client data
- H04N21/25833—Management of client data involving client hardware characteristics, e.g. manufacturer, processing or storage capabilities
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4627—Rights management associated to the 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]
- H04N21/60—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
- H04N21/63—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
- H04N21/637—Control signals issued by the client directed to the server or network components
- H04N21/6377—Control signals issued by the client directed to the server or network components directed to server
- H04N21/63775—Control signals issued by the client directed to the server or network components directed to server for uploading keys, e.g. for a client to communicate its public key to the server
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2117—User registration
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/60—Digital content management, e.g. content distribution
- H04L2209/603—Digital right managament [DRM]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
- H04L2463/101—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Multimedia (AREA)
- Databases & Information Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Computing Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Computer Graphics (AREA)
- Mathematical Physics (AREA)
- Data Mining & Analysis (AREA)
- Technology Law (AREA)
- Storage Device Security (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims (10)
- 도메인-기반 디지털 저작권(domain-based digital rights) 관리 환경에서 동작할 수 있는 통신 디바이스에 있어서,상기 통신 디바이스는처리 소자(processing element),상기 처리 소자와 연결되고 상기 처리 소자에 의해 제어되며, 상기 통신 디바이스로의 입력 메시지를 수신하도록 동작할 수 있는 수신기,상기 처리 소자와 연결되고, 상기 처리 소자에 의해 제어되며, 상기 통신 디바이스의 출력 메시지를 전송하도록 동작할 수 있는 송신기, 및상기 처리 소자와 연결되고, 상기 도메인-기반 디지털 저작권 관리 환경 내에서 상기 통신 디바이스의 동작을 제어하는 디지털 저작권 관리 모듈을 포함하고,상기 통신 디바이스의 상기 디지털 저작권 관리 모듈은 상기 도메인-기반 디지털 저작권 관리 환경의 도메인 관리 기관과 연합하여, 암호 키를 공유하는 하나 이상의 통신 디바이스를 갖는 도메인에 상기 통신 디바이스를 선택적으로 부가함으로써, 상기 통신 디바이스가 도메인 내의 멤버쉽에 기초하여 디지털 콘텐츠를 선택적으로 수신하고 암호 해제하도록(decrypt) 동작할 수 있는통신 디바이스.
- 제1항에 있어서, 상기 송신기는 제한된 통신 범위를 갖는 제한된 범위의 송신기이고, 이 제한된 통신 범위 내에서 상기 디지털 콘텐츠를 신뢰된(trusted) 통신 디바이스로 전송하도록 동작할 수 있는통신 디바이스.
- 제1항에 있어서, 사용자 요구 수신에 응답하여, 상기 디지털 저작권 관리 모듈은 상기 통신 디바이스의 상기 송신기로 하여금 상기 통신 디바이스를 상기 도메인 내로 등록시키기 위한 요구를 도메인 관리 기관에 전송하도록 하고,상기 통신 디바이스가 하나 이상의 유효 암호 엘리먼트(cryptographic element)를 액세스하는 것으로 판정된다면, 상기 디지털 저작권 관리 모듈은 상기 통신 디바이스의 상기 수신기로 하여금 통신 채널을 통해 상기 도메인 관리 기관으로부터 상기 도메인의 암호 키를 수신하여 상기 통신 디바이스를 상기 도메인에 연결시키는통신 디바이스.
- 제3항에 있어서, 상기 디지털 저작권 관리 모듈은, 또한 상기 도메인 관리 기관과 연합하여 상기 도메인으로부터 상기 통신 디바이스를 제거하는데, 이는상기 통신 디바이스를 제거하라는 상기 도메인의 상기 사용자 요구에 응답하여, 상기 통신 디바이스의 상기 디지털 관리 관리 모듈은 상기 송신기로 하여금 상기 통신 디바이스를 상기 도메인으로부터 제거하라는 요구를 전송하게 하며,상기 통신 디바이스를 상기 도메인으로부터 제거하라는 상기 요구에 응답하여, 상기 통신 디바이스는 상기 도메인 관리 기관으로부터 안전 통신 채널을 통해 상기 도메인의 상기 암호 키를 상기 통신 디바이스로부터 제거하라는 명령을 수신하며,상기 도메인 관리 기관으로부터 상기 명령을 수신하면, 상기 통신 디바이스의 상기 디지털 저작권 관리 모듈은 상기 도메인의 상기 암호 키를 제거하는통신 디바이스.
- 제1항에 있어서, 상기 송신기로 하여금 디지털 콘텐츠에 대한 요구를 전송하게 하는 상기 통신 디바이스의 상기 디지털 저작권 관리 모듈에 응답하여, 상기 통신 디바이스의 상기 디지털 저작권 관리 모듈과 상기 도메인 관리 기관 중 적어도 하나가 상기 도메인의 인증을 검증하고,상기 도메인의 상기 인증이 검증되면, 상기 통신 디바이스의 상기 수신기는, 상기 통신 디바이스가 등록된 상기 도메인의 상기 암호 키에 구속되어(bound) 암호화된 형태로 상기 요구된 디지털 콘텐츠를 수신하는통신 디바이스.
- 제1항에 있어서, 상기 통신 디바이스의 상기 디지털 저작권 관리 모듈은, 상기 요구된 디지털 콘텐츠와 연관되고 상기 요구된 디지털 콘텐츠를 포함하는 콘텐츠 패키지 내에, 수신기에 의해 수신된 사용 룰(usage rule)을 시행하는통신 디바이스.
- 제6항에 있어서, 상기 콘텐츠 패키지는 상기 사용 룰을 포함하는 이진 표현의(binary representation) 저작권 테이블을 포함하는통신 디바이스.
- 제7항에 있어서, 상기 이진 표현의 저작권 테이블은 미리 정의된 토큰을 갖는 다수의 섹션을 포함하는통신 디바이스.
- 제1항에 있어서, 상기 디지털 저작권 관리 모듈은, 상기 디지털 콘텐츠를 요구하는 상기 도메인의 제2 통신 디바이스로부터 요구를 수신한 상기 통신 디바이스의 상기 송신기에 응답하여, 상기 송신기로 하여금 저장 소자로부터 상기 요구된 디지털 콘텐츠를 상기 제2 통신 디바이스로 전송하게 하는통신 디바이스.
- 제1항에 있어서, 상기 통신 디바이스의 상기 사용자의 요구에 응답하여, 상기 디지털 저작권 관리 모듈은 상기 송신기가 상기 도메인에서 이용가능하지 않는 디지털 콘텐츠에 대한 요구를 전송하도록 하고,상기 도메인의 인증이 검증된 후, 상기 수신기는, 상기 통신 디바이스가 등록된 상기 도메인의 암호 키에 구속되어 암호화된 형태로 상기 요구된 디지털 콘텐츠를 수신하는통신 디바이스.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28473901P | 2001-04-18 | 2001-04-18 | |
US60/284,739 | 2001-04-18 | ||
US09/942,010 US20020157002A1 (en) | 2001-04-18 | 2001-08-29 | System and method for secure and convenient management of digital electronic content |
US09/942,010 | 2001-08-29 | ||
PCT/US2002/007398 WO2002086725A1 (en) | 2001-04-18 | 2002-03-12 | A system and method for secure and convenient management of digital electronic content |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040005922A KR20040005922A (ko) | 2004-01-16 |
KR100605071B1 true KR100605071B1 (ko) | 2006-07-26 |
Family
ID=26962775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037013648A KR100605071B1 (ko) | 2001-04-18 | 2002-03-12 | 디지털 전자 콘텐츠의 안전하고 편리한 관리 시스템 및 방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20020157002A1 (ko) |
EP (1) | EP1390851A4 (ko) |
JP (1) | JP2004535623A (ko) |
KR (1) | KR100605071B1 (ko) |
CN (1) | CN100432953C (ko) |
RU (1) | RU2260918C2 (ko) |
WO (1) | WO2002086725A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220131566A (ko) | 2021-03-22 | 2022-09-29 | (주)다이노시큐리티 | 전자콘텐츠의 전자서명을 위한 사용자 장치 및 방법 |
Families Citing this family (321)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8352400B2 (en) | 1991-12-23 | 2013-01-08 | Hoffberg Steven M | Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore |
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 |
US8574074B2 (en) | 2005-09-30 | 2013-11-05 | Sony Computer Entertainment America Llc | Advertising impression determination |
US8380041B2 (en) * | 1998-07-30 | 2013-02-19 | Tivo Inc. | Transportable digital video recorder system |
US7558472B2 (en) | 2000-08-22 | 2009-07-07 | Tivo Inc. | Multimedia signal processing system |
US6233389B1 (en) | 1998-07-30 | 2001-05-15 | Tivo, Inc. | Multimedia time warping system |
US7966078B2 (en) | 1999-02-01 | 2011-06-21 | Steven Hoffberg | Network media appliance system and method |
EP2200296B1 (en) | 1999-09-20 | 2018-01-31 | TiVo Solutions Inc. | Closed caption tagging system |
US8812850B2 (en) * | 2000-03-02 | 2014-08-19 | Tivo Inc. | Secure multimedia transfer system |
US8595340B2 (en) * | 2001-01-18 | 2013-11-26 | Yahoo! Inc. | Method and system for managing digital content, including streaming media |
US8751310B2 (en) | 2005-09-30 | 2014-06-10 | Sony Computer Entertainment America Llc | Monitoring advertisement impressions |
JP3820581B2 (ja) * | 2001-04-04 | 2006-09-13 | ソニー株式会社 | 情報処理装置および方法、記録媒体、プログラム、並びに記録装置 |
US8275716B2 (en) | 2001-05-31 | 2012-09-25 | Contentguard Holdings, Inc. | Method and system for subscription digital rights management |
EP1271418A1 (en) * | 2001-06-27 | 2003-01-02 | Nokia Corporation | Method for accessing a user operable device of controlled access |
JP4936037B2 (ja) * | 2001-08-31 | 2012-05-23 | ソニー株式会社 | 情報処理装置および方法、並びにプログラム |
US7487363B2 (en) | 2001-10-18 | 2009-02-03 | Nokia Corporation | System and method for controlled copying and moving of content between devices and domains based on conditional encryption of content key depending on usage |
US7904392B2 (en) | 2001-10-25 | 2011-03-08 | Panasonic Corporation | Content usage rule management system |
AU2002352869A1 (en) | 2001-11-21 | 2003-06-10 | Contecs: Dd Llc | Digital right management data dictionary |
WO2003058877A1 (en) * | 2001-12-28 | 2003-07-17 | Woodstock Systems, Llc | Personal digital servertm (pdstm) |
US7191343B2 (en) | 2002-01-25 | 2007-03-13 | Nokia Corporation | Voucher driven on-device content personalization |
KR100467929B1 (ko) * | 2002-02-28 | 2005-01-24 | 주식회사 마크애니 | 디지털 컨텐츠의 보호 및 관리를 위한 시스템 |
US20030229593A1 (en) * | 2002-03-14 | 2003-12-11 | Michael Raley | Rights expression profile system and method |
JP2005532610A (ja) * | 2002-03-14 | 2005-10-27 | コンテントガード ホールディングズ インコーポレイテッド | 変調された信号を使用して使用権を表現するシステム及び方法 |
US7805371B2 (en) * | 2002-03-14 | 2010-09-28 | Contentguard Holdings, Inc. | Rights expression profile system and method |
US20030196113A1 (en) * | 2002-04-10 | 2003-10-16 | Chris Brown | System and method for providing a secure environment for performing conditional access functions for a set top box |
TWI220365B (en) * | 2002-05-02 | 2004-08-11 | Honda Motor Co Ltd | Output correcting device for image sensor |
EP1510071B1 (en) * | 2002-05-22 | 2019-05-15 | Koninklijke Philips N.V. | Digital rights management method and system |
US7181010B2 (en) * | 2002-05-24 | 2007-02-20 | Scientific-Atlanta, Inc. | Apparatus for entitling remote client devices |
JP4118092B2 (ja) * | 2002-06-19 | 2008-07-16 | 株式会社ルネサステクノロジ | 記憶装置および情報処理装置 |
US7240365B2 (en) * | 2002-09-13 | 2007-07-03 | Sun Microsystems, Inc. | Repositing for digital content access control |
US7380280B2 (en) * | 2002-09-13 | 2008-05-27 | Sun Microsystems, Inc. | Rights locker for digital content access control |
US7398557B2 (en) * | 2002-09-13 | 2008-07-08 | Sun Microsystems, Inc. | Accessing in a rights locker system for digital content access control |
US20040059913A1 (en) * | 2002-09-13 | 2004-03-25 | Sun Microsystems, Inc., A Delaware Corporation | Accessing for controlled delivery of digital content in a system for digital content access control |
US20040083370A1 (en) * | 2002-09-13 | 2004-04-29 | Sun Microsystems, Inc., A Delaware Corporation | Rights maintenance in a rights locker system for digital content access control |
US20040059939A1 (en) * | 2002-09-13 | 2004-03-25 | Sun Microsystems, Inc., A Delaware Corporation | Controlled delivery of digital content in a system for digital content access control |
US7512972B2 (en) | 2002-09-13 | 2009-03-31 | Sun Microsystems, Inc. | Synchronizing for digital content access control |
US7913312B2 (en) * | 2002-09-13 | 2011-03-22 | Oracle America, Inc. | Embedded content requests in a rights locker system for digital content access control |
JP2006504176A (ja) * | 2002-10-22 | 2006-02-02 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | コンテンツ操作を許可する方法及び装置 |
AU2002368304A1 (en) * | 2002-10-28 | 2004-05-13 | Nokia Corporation | Device keys |
US20040098277A1 (en) * | 2002-11-18 | 2004-05-20 | Microsoft Corporation | Licenses that include fields identifying properties |
JP2004171107A (ja) * | 2002-11-18 | 2004-06-17 | Sony Corp | ソフトウエア提供システム、ソフトウエア提供装置および方法、記録媒体、並びにプログラム |
US7899187B2 (en) * | 2002-11-27 | 2011-03-01 | Motorola Mobility, Inc. | Domain-based digital-rights management system with easy and secure device enrollment |
US7305711B2 (en) * | 2002-12-10 | 2007-12-04 | Intel Corporation | Public key media key block |
US20040117490A1 (en) * | 2002-12-13 | 2004-06-17 | General Instrument Corporation | Method and system for providing chaining of rules in a digital rights management system |
US8011015B2 (en) * | 2002-12-17 | 2011-08-30 | Sony Corporation | Content access in a media network environment |
AU2003280073A1 (en) * | 2002-12-17 | 2004-07-09 | Koninklijke Philips Electronics N.V. | A simple digital right management language |
EP1579693B1 (en) * | 2002-12-17 | 2009-02-18 | Sony Pictures Entertainment Inc. | Method and apparatus for access control in an overlapping multiserver network environment |
US7203965B2 (en) * | 2002-12-17 | 2007-04-10 | Sony Corporation | System and method for home network content protection and copy management |
US8918195B2 (en) | 2003-01-02 | 2014-12-23 | Catch Media, Inc. | Media management and tracking |
US7191193B2 (en) * | 2003-01-02 | 2007-03-13 | Catch Media | Automatic digital music library builder |
US8644969B2 (en) | 2003-01-02 | 2014-02-04 | Catch Media, Inc. | Content provisioning and revenue disbursement |
US8666524B2 (en) | 2003-01-02 | 2014-03-04 | Catch Media, Inc. | Portable music player and transmitter |
US8732086B2 (en) * | 2003-01-02 | 2014-05-20 | Catch Media, Inc. | Method and system for managing rights for digital music |
US7801820B2 (en) * | 2003-01-13 | 2010-09-21 | Sony Corporation | Real-time delivery of license for previously stored encrypted content |
KR100547855B1 (ko) * | 2003-01-14 | 2006-01-31 | 삼성전자주식회사 | 근거리 통신 장치를 구비한 복합 이동 통신 단말의 보안통신 시스템 및 방법 |
US7308573B2 (en) * | 2003-02-25 | 2007-12-11 | Microsoft Corporation | Enrolling / sub-enrolling a digital rights management (DRM) server into a DRM architecture |
US7370212B2 (en) | 2003-02-25 | 2008-05-06 | Microsoft Corporation | Issuing a publisher use license off-line in a digital rights management (DRM) system |
EP1599784A4 (en) * | 2003-03-05 | 2011-10-19 | Digimarc Corp | CONTENT IDENTIFICATION, PERSONAL DOMAIN, COPIER NOTIFICATION, METADATA AND E-COMMERCE |
DE10310351A1 (de) | 2003-03-10 | 2004-09-23 | Giesecke & Devrient Gmbh | Laden von Mediendaten in einen tragbaren Datenträger |
US7845014B2 (en) * | 2003-03-28 | 2010-11-30 | Sony Corporation | Method and apparatus for implementing digital rights management |
US7415484B1 (en) | 2003-05-09 | 2008-08-19 | Vignette Corporation | Method and system for modeling of system content for businesses |
JP4161791B2 (ja) * | 2003-05-12 | 2008-10-08 | ソニー株式会社 | 機器間認証システム及び機器間認証方法、通信装置、並びにコンピュータ・プログラム |
US7676486B1 (en) | 2003-05-23 | 2010-03-09 | Vignette Software Llc | Method and system for migration of legacy data into a content management system |
CA2528428C (en) * | 2003-06-05 | 2013-01-22 | Intertrust Technologies Corporation | Interoperable systems and methods for peer-to-peer service orchestration |
KR20050007830A (ko) * | 2003-07-11 | 2005-01-21 | 삼성전자주식회사 | 기기간 컨텐츠 교환을 위한 도메인 인증 방법 |
NZ544910A (en) * | 2003-07-24 | 2007-06-29 | Konink Philips Electronics N | Hybrid device and person based authorized domain architecture |
US20070056040A1 (en) * | 2003-07-31 | 2007-03-08 | Koninklijke Philips Electronics N.V. | Data carrier belonging to an authorized domain |
EP1680724B1 (en) * | 2003-08-26 | 2019-05-08 | Panasonic Intellectual Property Corporation of America | Program execution device |
US20050049886A1 (en) * | 2003-08-28 | 2005-03-03 | Sbc Knowledge Ventures, L.P. | System and method for managing digital rights and content assets |
US8351914B2 (en) * | 2003-08-29 | 2013-01-08 | Sony Mobile Communications Ab | Method and system for registration of licensed modules in mobile devices |
KR100493904B1 (ko) * | 2003-09-18 | 2005-06-10 | 삼성전자주식회사 | 다수의 기기를 지원하는 drm 라이센스 방법 |
US7389273B2 (en) * | 2003-09-25 | 2008-06-17 | Scott Andrew Irwin | System and method for federated rights management |
KR100567822B1 (ko) * | 2003-10-01 | 2006-04-05 | 삼성전자주식회사 | 공개 키 기반 구조를 이용한 도메인 형성 방법 |
US7644446B2 (en) * | 2003-10-23 | 2010-01-05 | Microsoft Corporation | Encryption and data-protection for content on portable medium |
US7643564B2 (en) * | 2003-10-28 | 2010-01-05 | Motorola, Inc. | Method and apparatus for recording and editing digital broadcast content |
US20050102513A1 (en) * | 2003-11-10 | 2005-05-12 | Nokia Corporation | Enforcing authorized domains with domain membership vouchers |
JP4102290B2 (ja) * | 2003-11-11 | 2008-06-18 | 株式会社東芝 | 情報処理装置 |
US20070106614A1 (en) * | 2003-11-20 | 2007-05-10 | Koninklijke Philips Electronics N.V. | Method and device for making available encoded digital data |
KR101044937B1 (ko) * | 2003-12-01 | 2011-06-28 | 삼성전자주식회사 | 홈 네트워크 시스템 및 그 관리 방법 |
ES2534831T3 (es) * | 2003-12-04 | 2015-04-29 | Koninklijke Philips N.V. | Protección de derechos vinculados a una conexión |
US9286445B2 (en) * | 2003-12-18 | 2016-03-15 | Red Hat, Inc. | Rights management system |
US20050198376A1 (en) * | 2004-01-02 | 2005-09-08 | Kotzin Michael D. | Method and apparatus for data transfer |
KR100982515B1 (ko) * | 2004-01-08 | 2010-09-16 | 삼성전자주식회사 | 해시 체인을 이용하여 디지털 컨텐츠의 접근 횟수를제한하는 장치 및 방법 |
KR101058002B1 (ko) * | 2004-02-02 | 2011-08-19 | 삼성전자주식회사 | 도메인 관리 시스템하에서의 데이터 기록 및 재생 방법 |
KR100969241B1 (ko) * | 2004-02-13 | 2010-07-09 | 노키아 코포레이션 | 네트워크 상의 데이터 관리 방법 및 시스템 |
US20050193389A1 (en) * | 2004-02-26 | 2005-09-01 | Murphy Robert J. | System and method for a user-configurable, removable media-based, multi-package installer |
JP4257235B2 (ja) * | 2004-03-05 | 2009-04-22 | 株式会社東芝 | 情報処理装置および情報処理方法 |
US7656885B2 (en) * | 2004-03-12 | 2010-02-02 | Sybase 365, Inc. | Intermediary content gateway system and method |
WO2005089061A2 (en) * | 2004-03-23 | 2005-09-29 | Nds Limited | Optimally adapting multimedia content for mobile subscriber device playback |
JP4888910B2 (ja) * | 2004-03-26 | 2012-02-29 | アドレア エルエルシー | オーソライズド・ドメイン生成方法及びシステム |
KR20050096040A (ko) * | 2004-03-29 | 2005-10-05 | 삼성전자주식회사 | 휴대형 저장장치와 디바이스간에 디지털 저작권 관리를이용한 콘텐츠 재생방법 및 장치와, 이를 위한 휴대형저장장치 |
US20070165854A1 (en) * | 2004-03-31 | 2007-07-19 | Akio Higashi | Secure system, secure device, terminal apparatus, method and program therefor |
CN1943223A (zh) * | 2004-04-16 | 2007-04-04 | 皇家飞利浦电子股份有限公司 | 授权域中的分布式管理 |
US7437771B2 (en) * | 2004-04-19 | 2008-10-14 | Woodcock Washburn Llp | Rendering protected digital content within a network of computing devices or the like |
CN1973480A (zh) * | 2004-04-21 | 2007-05-30 | 松下电器产业株式会社 | 内容提供系统、信息处理设备以及存储卡 |
US8942728B2 (en) * | 2004-05-03 | 2015-01-27 | Qualcomm Incorporated | Methods and apparatus for blackout, retune and subscription enforcement in a cellular network multimedia distribution system |
US9219729B2 (en) | 2004-05-19 | 2015-12-22 | Philip Drope | Multimedia network system with content importation, content exportation, and integrated content management |
US8376855B2 (en) | 2004-06-28 | 2013-02-19 | Winview, Inc. | Methods and apparatus for distributed gaming over a mobile device |
US8870639B2 (en) | 2004-06-28 | 2014-10-28 | Winview, Inc. | Methods and apparatus for distributed gaming over a mobile device |
JP4150701B2 (ja) * | 2004-06-30 | 2008-09-17 | 株式会社東芝 | 情報処理装置、情報処理方法および情報処理プログラム |
US10226698B1 (en) | 2004-07-14 | 2019-03-12 | Winview, Inc. | Game of skill played by remote participants utilizing wireless devices in connection with a common game event |
EP1619898A1 (en) * | 2004-07-19 | 2006-01-25 | Sony Deutschland GmbH | Method for operating in a home network |
US8763157B2 (en) | 2004-08-23 | 2014-06-24 | Sony Computer Entertainment America Llc | Statutory license restricted digital media playback on portable devices |
KR100608605B1 (ko) * | 2004-09-15 | 2006-08-03 | 삼성전자주식회사 | 디지털 저작권 관리 방법 및 장치 |
GB2418271A (en) * | 2004-09-15 | 2006-03-22 | Vodafone Plc | Digital rights management in a domain |
ATE428147T1 (de) * | 2004-10-04 | 2009-04-15 | Nokia Corp | Verfahren zur verbesserten authentifizierung und integritatsprufung von software und vorrichtungen zum ausfuhren der verfahren |
US8799242B2 (en) * | 2004-10-08 | 2014-08-05 | Truecontext Corporation | Distributed scalable policy based content management |
KR100694064B1 (ko) * | 2004-10-08 | 2007-03-12 | 삼성전자주식회사 | Drm 변환 방법 및 장치 |
US20060078127A1 (en) * | 2004-10-08 | 2006-04-13 | Philip Cacayorin | Dispersed data storage using cryptographic scrambling |
US8875299B2 (en) * | 2004-10-08 | 2014-10-28 | Koninklijke Philips N.V. | User based content key encryption for a DRM system |
KR100628655B1 (ko) * | 2004-10-20 | 2006-09-26 | 한국전자통신연구원 | 상이한 디지털 저작권 관리 도메인간의 콘텐츠 교환을 위한방법 및 시스템 |
EP1810541B1 (en) * | 2004-11-02 | 2014-04-16 | Apple Inc. | Systems and methods for use with orthogonal frequency division multiplexing |
CN100565421C (zh) * | 2004-11-11 | 2009-12-02 | 皇家飞利浦电子股份有限公司 | 用于处理数字许可证的方法和设备 |
KR100677152B1 (ko) * | 2004-11-17 | 2007-02-02 | 삼성전자주식회사 | 사용자 바인딩을 이용한 홈 네트워크에서의 콘텐츠 전송방법 |
US9967534B1 (en) | 2004-11-19 | 2018-05-08 | Tivo Solutions Inc. | Digital video recorder video editing system |
US7512987B2 (en) * | 2004-12-03 | 2009-03-31 | Motion Picture Association Of America | Adaptive digital rights management system for plural device domains |
JP4864456B2 (ja) * | 2004-12-16 | 2012-02-01 | パナソニック株式会社 | 改竄検出用データ生成方法 |
JP3810425B2 (ja) * | 2004-12-16 | 2006-08-16 | 松下電器産業株式会社 | 改竄検出用データ生成方法、および改竄検出方法及び装置 |
WO2006068152A1 (ja) * | 2004-12-20 | 2006-06-29 | Matsushita Electric Industrial Co., Ltd. | 鍵情報生成方法 |
FR2880441B1 (fr) * | 2004-12-31 | 2010-06-18 | Trusted Logic | Chargement dynamique securise |
US20100071070A1 (en) * | 2005-01-07 | 2010-03-18 | Amandeep Jawa | Managing Sharing of Media Content From a Server Computer to One or More of a Plurality of Client Computers Across the Computer Network |
US7634802B2 (en) * | 2005-01-26 | 2009-12-15 | Microsoft Corporation | Secure method and system for creating a plug and play network |
FR2881596A1 (fr) * | 2005-01-28 | 2006-08-04 | Thomson Licensing Sa | Procede de protection de contenus numeriques audio et/ou video et dispositifs electroniques mettant en oeuvre ce procede |
KR100636228B1 (ko) * | 2005-02-07 | 2006-10-19 | 삼성전자주식회사 | 계층적인 노드 토폴로지를 이용한 키 관리 방법 및 이를이용한 사용자 등록 및 등록해제 방법 |
US7869602B1 (en) * | 2005-03-10 | 2011-01-11 | Sprint Spectrum L.P. | User-based digital rights management |
US8438645B2 (en) | 2005-04-27 | 2013-05-07 | Microsoft Corporation | Secure clock with grace periods |
US7593950B2 (en) * | 2005-03-30 | 2009-09-22 | Microsoft Corporation | Album art on devices with rules management |
US8538888B2 (en) | 2005-03-31 | 2013-09-17 | Sony Pictures Entertainment Inc. | Method for generating a secure copy of media data |
US20060265427A1 (en) * | 2005-04-05 | 2006-11-23 | Cohen Alexander J | Multi-media search, discovery, submission and distribution control infrastructure |
JP4760101B2 (ja) * | 2005-04-07 | 2011-08-31 | ソニー株式会社 | コンテンツ提供システム,コンテンツ再生装置,プログラム,およびコンテンツ再生方法 |
US8533858B2 (en) * | 2005-04-08 | 2013-09-10 | Electronics And Telecommunications Research Institute | Domain management method and domain context of users and devices based domain system |
US8725646B2 (en) | 2005-04-15 | 2014-05-13 | Microsoft Corporation | Output protection levels |
KR100839151B1 (ko) * | 2005-04-15 | 2008-06-19 | 에스케이 텔레콤주식회사 | 디알엠 음악 컨텐츠의 녹음 방지 방법 및 장치 |
US8161296B2 (en) | 2005-04-25 | 2012-04-17 | Samsung Electronics Co., Ltd. | Method and apparatus for managing digital content |
WO2006115364A1 (en) * | 2005-04-25 | 2006-11-02 | Samsung Electronics Co., Ltd. | Method and apparatus for managing digital content |
KR100708162B1 (ko) * | 2005-04-25 | 2007-04-16 | 삼성전자주식회사 | 도메인 관리 방법 및 그를 위한 장치 |
KR100749868B1 (ko) * | 2005-04-27 | 2007-08-16 | 노키아 코포레이션 | 장치 키 |
WO2006123265A1 (en) * | 2005-05-19 | 2006-11-23 | Koninklijke Philips Electronics N.V. | Authorized domain policy method |
US20060265758A1 (en) | 2005-05-20 | 2006-11-23 | Microsoft Corporation | Extensible media rights |
US8429755B2 (en) * | 2005-05-26 | 2013-04-23 | Sandisk Technologies Inc. | System and method for receiving digital content |
US7684566B2 (en) | 2005-05-27 | 2010-03-23 | Microsoft Corporation | Encryption scheme for streamed multimedia content protected by rights management system |
US20060282680A1 (en) * | 2005-06-14 | 2006-12-14 | Kuhlman Douglas A | Method and apparatus for accessing digital data using biometric information |
JP2008547122A (ja) | 2005-06-20 | 2008-12-25 | エアプレイ ネットワーク インコーポレイテッド | サービス提供方法、データ受信方法、データ提供システム、クライアント装置及びサーバ装置 |
US10721543B2 (en) | 2005-06-20 | 2020-07-21 | Winview, Inc. | Method of and system for managing client resources and assets for activities on computing devices |
CN100454207C (zh) * | 2005-06-24 | 2009-01-21 | 北京振戎融通通信技术有限公司 | 一种面向移动信息终端的数字版权保护方法 |
US8321690B2 (en) | 2005-08-11 | 2012-11-27 | Microsoft Corporation | Protecting digital media of various content types |
US20070055629A1 (en) * | 2005-09-08 | 2007-03-08 | Qualcomm Incorporated | Methods and apparatus for distributing content to support multiple customer service entities and content packagers |
US7565506B2 (en) | 2005-09-08 | 2009-07-21 | Qualcomm Incorporated | Method and apparatus for delivering content based on receivers characteristics |
JP4441464B2 (ja) * | 2005-09-09 | 2010-03-31 | オリンパスメディカルシステムズ株式会社 | 画像表示装置 |
US8893179B2 (en) * | 2005-09-12 | 2014-11-18 | Qualcomm Incorporated | Apparatus and methods for providing and presenting customized channel information |
US8528029B2 (en) | 2005-09-12 | 2013-09-03 | Qualcomm Incorporated | Apparatus and methods of open and closed package subscription |
US8082451B2 (en) | 2005-09-12 | 2011-12-20 | Nokia Corporation | Data access control |
CN1937611B (zh) * | 2005-09-22 | 2012-12-26 | 上海怡得网络有限公司 | 针对具备直接网络连接功能便携式设备的信息订阅系统 |
US8626584B2 (en) | 2005-09-30 | 2014-01-07 | Sony Computer Entertainment America Llc | Population of an advertisement reference list |
US8149530B1 (en) | 2006-04-12 | 2012-04-03 | Winview, Inc. | Methodology for equalizing systemic latencies in television reception in connection with games of skill played in connection with live television programming |
US9919210B2 (en) | 2005-10-03 | 2018-03-20 | Winview, Inc. | Synchronized gaming and programming |
US8705195B2 (en) | 2006-04-12 | 2014-04-22 | Winview, Inc. | Synchronized gaming and programming |
US9511287B2 (en) * | 2005-10-03 | 2016-12-06 | Winview, Inc. | Cellular phone games based upon television archives |
FR2892222A1 (fr) * | 2005-10-17 | 2007-04-20 | Thomson Licensing Sa | Methode de gravure, de mise a disposition et de distribution securisee de donnees numeriques, dispositif d'acces et graveur. |
US9626667B2 (en) | 2005-10-18 | 2017-04-18 | Intertrust Technologies Corporation | Digital rights management engine systems and methods |
CA2626244A1 (en) | 2005-10-18 | 2007-04-26 | Intertrust Technologies Corporation | Methods for evaluating licenses containing control programs by a drm engine |
US20070118425A1 (en) | 2005-10-25 | 2007-05-24 | Podbridge, Inc. | User device agent for asynchronous advertising in time and space shifted media network |
US11004089B2 (en) | 2005-10-25 | 2021-05-11 | Sony Interactive Entertainment LLC | Associating media content files with advertisements |
US8676900B2 (en) | 2005-10-25 | 2014-03-18 | Sony Computer Entertainment America Llc | Asynchronous advertising placement based on metadata |
US10657538B2 (en) | 2005-10-25 | 2020-05-19 | Sony Interactive Entertainment LLC | Resolution of advertising rules |
BRPI0518895A2 (pt) | 2005-10-26 | 2008-12-16 | Thomson Licensing | sistema e mÉtodo para distribuir serviÇos de satÉlite em méltiplos nÍveis de seguranÇa |
EP1839405B1 (en) * | 2005-10-27 | 2013-04-24 | NDS Limited | Network security system |
US8600836B2 (en) | 2005-11-08 | 2013-12-03 | Qualcomm Incorporated | System for distributing packages and channels to a device |
US8533358B2 (en) * | 2005-11-08 | 2013-09-10 | Qualcomm Incorporated | Methods and apparatus for fragmenting system information messages in wireless networks |
US8571570B2 (en) | 2005-11-08 | 2013-10-29 | Qualcomm Incorporated | Methods and apparatus for delivering regional parameters |
JP4899442B2 (ja) * | 2005-11-21 | 2012-03-21 | ソニー株式会社 | 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 |
US7925214B2 (en) | 2005-12-16 | 2011-04-12 | Sony Ericsson Mobile Communications Ab | Distributed bluetooth system |
EP1965341A4 (en) | 2005-12-19 | 2010-04-28 | Internat Frontier Technology Ltd | CARD WITH THE ABILITY TO AUTHENTICATE |
US10380568B1 (en) * | 2005-12-20 | 2019-08-13 | Emc Corporation | Accessing rights-managed content from constrained connectivity devices |
WO2007076557A1 (en) * | 2005-12-29 | 2007-07-05 | Realnetworks, Inc. | Providing subscribed media content to portable media player devices associated with subscribers |
US10556183B2 (en) | 2006-01-10 | 2020-02-11 | Winview, Inc. | Method of and system for conducting multiple contest of skill with a single performance |
US9056251B2 (en) | 2006-01-10 | 2015-06-16 | Winview, Inc. | Method of and system for conducting multiple contests of skill with a single performance |
US8002618B1 (en) | 2006-01-10 | 2011-08-23 | Winview, Inc. | Method of and system for conducting multiple contests of skill with a single performance |
US20070220585A1 (en) * | 2006-03-01 | 2007-09-20 | Farrugia Augustin J | Digital rights management system with diversified content protection process |
CN101395595B (zh) * | 2006-03-06 | 2012-11-21 | Lg电子株式会社 | 数据传送方法和内容传送方法 |
US8429300B2 (en) * | 2006-03-06 | 2013-04-23 | Lg Electronics Inc. | Data transferring method |
US20090133129A1 (en) * | 2006-03-06 | 2009-05-21 | Lg Electronics Inc. | Data transferring method |
CN101405719B (zh) * | 2006-03-17 | 2012-07-18 | Lg电子株式会社 | 移动和共享数字内容与版权对象的方法及其设备 |
US7765192B2 (en) | 2006-03-29 | 2010-07-27 | Abo Enterprises, Llc | System and method for archiving a media collection |
GB0606963D0 (en) | 2006-04-06 | 2006-05-17 | Vodafone Plc | Digital Rights Management System |
US11082746B2 (en) | 2006-04-12 | 2021-08-03 | Winview, Inc. | Synchronized gaming and programming |
US7444388B1 (en) | 2006-04-13 | 2008-10-28 | Concert Technology Corporation | System and method for obtaining media content for a portable media player |
US20070250617A1 (en) * | 2006-04-21 | 2007-10-25 | Pantech Co., Ltd. | Method for managing user domain |
US20070276862A1 (en) * | 2006-04-27 | 2007-11-29 | Toutonghi Michael J | Organizing and sharing digital content |
JP5323685B2 (ja) * | 2006-05-02 | 2013-10-23 | コーニンクレッカ フィリップス エヌ ヴェ | 改善されたドメインへのアクセス |
US8769298B2 (en) | 2006-05-05 | 2014-07-01 | Interdigital Technology Corporation | Digital rights management using trusted processing techniques |
CN101438526B (zh) | 2006-05-05 | 2013-03-13 | 美国索尼电脑娱乐公司 | 广告旋转 |
US8233623B2 (en) | 2006-05-08 | 2012-07-31 | Qualcomm Incorporated | Methods and systems for blackout provisioning in a distribution network |
US10528705B2 (en) | 2006-05-09 | 2020-01-07 | Apple Inc. | Determining validity of subscription to use digital content |
TWI633769B (zh) * | 2006-05-11 | 2018-08-21 | Cfph股份有限公司 | 使用及管理電子檔案的方法和設備 |
JP2007304849A (ja) * | 2006-05-11 | 2007-11-22 | Sony Corp | 管理装置、情報処理装置、管理方法および情報処理方法 |
EP2284756A3 (en) | 2006-05-18 | 2011-08-10 | Vodafone Holding GmbH | Method for managing digital content, management unit and rendering device |
EP1860586A1 (en) * | 2006-05-18 | 2007-11-28 | Vodafone Holding GmbH | Method and managing unit for managing the usage of digital content, rendering device |
JP4933149B2 (ja) * | 2006-05-22 | 2012-05-16 | キヤノン株式会社 | 情報処理装置、電子データ転送方法及びプログラム |
KR100857850B1 (ko) | 2006-05-26 | 2008-09-10 | 엔에이치엔(주) | 바이러스 특성을 이용하여 drm 및 트래킹을 수행하는방법 및 상기 방법을 수행하는 시스템 |
KR100941535B1 (ko) * | 2006-06-09 | 2010-02-10 | 엘지전자 주식회사 | 디지털 저작권 관리에서 장치의 도메인 탈퇴 방법, 그 장치및 그 시스템 |
US20080005034A1 (en) * | 2006-06-09 | 2008-01-03 | General Instrument Corporation | Method and Apparatus for Efficient Use of Trusted Third Parties for Additional Content-Sharing Security |
CN100533452C (zh) * | 2006-06-26 | 2009-08-26 | 国际商业机器公司 | 用于数字权利管理的方法和装置 |
KR101013686B1 (ko) * | 2006-06-29 | 2011-02-10 | 엘지전자 주식회사 | Drm에서 유저 도메인 내의 장치 관리 방법 및 시스템 |
KR100843076B1 (ko) * | 2006-07-18 | 2008-07-03 | 삼성전자주식회사 | 도메인 상태 정보 관리 시스템 및 방법 |
CN101118579B (zh) * | 2006-08-01 | 2010-05-12 | 华为技术有限公司 | 一种验证域许可的方法及系统 |
US8620699B2 (en) | 2006-08-08 | 2013-12-31 | Napo Enterprises, Llc | Heavy influencer media recommendations |
US20080047006A1 (en) * | 2006-08-21 | 2008-02-21 | Pantech Co., Ltd. | Method for registering rights issuer and domain authority in digital rights management and method for implementing secure content exchange functions using the same |
US9112874B2 (en) * | 2006-08-21 | 2015-08-18 | Pantech Co., Ltd. | Method for importing digital rights management data for user domain |
KR20080019362A (ko) * | 2006-08-28 | 2008-03-04 | 삼성전자주식회사 | 대체 가능한 지역 도메인 관리 시스템 및 방법 |
KR20080022476A (ko) * | 2006-09-06 | 2008-03-11 | 엘지전자 주식회사 | 논컴플라이언트 컨텐츠 처리 방법 및 디알엠 상호 호환시스템 |
KR101319491B1 (ko) * | 2006-09-21 | 2013-10-17 | 삼성전자주식회사 | 도메인 정보를 설정하기 위한 장치 및 방법 |
US8190918B2 (en) * | 2006-11-13 | 2012-05-29 | Disney Enterprises, Inc. | Interoperable digital rights management |
KR100891112B1 (ko) * | 2006-11-16 | 2009-03-30 | 삼성전자주식회사 | Drm이 적용된 콘텐츠의 공유 방법 |
US8601555B2 (en) * | 2006-12-04 | 2013-12-03 | Samsung Electronics Co., Ltd. | System and method of providing domain management for content protection and security |
US20080133414A1 (en) * | 2006-12-04 | 2008-06-05 | Samsung Electronics Co., Ltd. | System and method for providing extended domain management when a primary device is unavailable |
JP5043953B2 (ja) * | 2007-01-05 | 2012-10-10 | エルジー エレクトロニクス インコーポレイティド | リソース伝送方法及び情報提供方法 |
US9172710B2 (en) | 2007-02-05 | 2015-10-27 | Broadcom Corporation | Media transport protocol extensions for system integrity and robustness, and applications thereof |
KR101457689B1 (ko) * | 2007-02-16 | 2014-11-04 | 엘지전자 주식회사 | 멀티 도메인 매니저의 운영 방법 및 도메인 시스템 |
US20100070991A1 (en) * | 2007-02-21 | 2010-03-18 | Koninklijke Philips Electronics N.V. | conditional access system |
DE102007008948B4 (de) * | 2007-02-21 | 2018-02-22 | Dspace Digital Signal Processing And Control Engineering Gmbh | Verfahren und System zur Verfügungstellung digitaler Inhalte |
US8307092B2 (en) * | 2007-02-21 | 2012-11-06 | Napo Enterprises, Llc | Method and system for collecting information about a user's media collections from multiple login points |
US7996882B2 (en) * | 2007-02-26 | 2011-08-09 | L Heureux Israel | Digital asset distribution system |
KR20080084481A (ko) * | 2007-03-16 | 2008-09-19 | 삼성전자주식회사 | 디바이스간의 콘텐츠 전송 방법 및 그 시스템 |
KR101150414B1 (ko) * | 2007-03-26 | 2012-06-01 | 삼성전자주식회사 | 콘텐츠 데이터의 기록 방법과 이를 위한 데이터 처리 방법및 트랜스코딩 장치 |
US9805374B2 (en) | 2007-04-12 | 2017-10-31 | Microsoft Technology Licensing, Llc | Content preview |
US20080256646A1 (en) * | 2007-04-12 | 2008-10-16 | Microsoft Corporation | Managing Digital Rights in a Member-Based Domain Architecture |
US8539543B2 (en) * | 2007-04-12 | 2013-09-17 | Microsoft Corporation | Managing digital rights for multiple assets in an envelope |
US8949926B2 (en) * | 2007-04-23 | 2015-02-03 | Lg Electronics Inc. | Method for protecting contents, method for sharing contents and device based on security level |
US7968044B2 (en) | 2007-04-30 | 2011-06-28 | Spraying Systems Co. | Sinter processing system |
CN101682505B (zh) * | 2007-05-07 | 2013-10-23 | Lg电子株式会社 | 用于安全通信的方法和系统 |
CN102355506A (zh) * | 2007-05-16 | 2012-02-15 | 韩国电子通信研究院 | 域管理和支配方法以及其设备 |
US8752191B2 (en) * | 2007-05-16 | 2014-06-10 | Broadcom Corporation | Generic digital rights management framework, and applications thereof |
US8832467B2 (en) | 2007-05-16 | 2014-09-09 | Broadcom Corporation | Digital rights management metafile, management protocol and applications thereof |
US7971261B2 (en) * | 2007-06-12 | 2011-06-28 | Microsoft Corporation | Domain management for digital media |
US20080313084A1 (en) * | 2007-06-18 | 2008-12-18 | Socolofsky David E | Digital Content Royalty Management System and Method |
KR101495535B1 (ko) * | 2007-06-22 | 2015-02-25 | 삼성전자주식회사 | 컨텐츠 디바이스의 폐기 여부를 확인하여 데이터를전송하는 전송 방법과 시스템, 데이터 서버 |
US8689010B2 (en) * | 2007-06-28 | 2014-04-01 | Microsoft Corporation | Secure storage for digital rights management |
US8646096B2 (en) * | 2007-06-28 | 2014-02-04 | Microsoft Corporation | Secure time source operations for digital rights management |
US8661552B2 (en) * | 2007-06-28 | 2014-02-25 | Microsoft Corporation | Provisioning a computing system for digital rights management |
KR100911556B1 (ko) * | 2007-08-06 | 2009-08-10 | 현대자동차주식회사 | 디알엠 콘텐츠의 전송방법 |
US8260714B2 (en) * | 2007-08-09 | 2012-09-04 | Panasonic Corporation | Terminal apparatus and system thereof |
US9412125B2 (en) | 2007-09-12 | 2016-08-09 | Sony Corporation | Open market content distribution |
US8869304B1 (en) * | 2007-10-10 | 2014-10-21 | Sprint Communications Company L.P. | Digital rights management based content access mediation |
US8059820B2 (en) * | 2007-10-11 | 2011-11-15 | Microsoft Corporation | Multi-factor content protection |
US8813112B1 (en) | 2007-10-23 | 2014-08-19 | Winview, Inc. | Method of and apparatus for utilizing SMS while running an application on a mobile device controlling a viewer's participation with a broadcast |
KR101461945B1 (ko) * | 2007-11-08 | 2014-11-14 | 엘지전자 주식회사 | Drm에서 도메인 업그레이드 방법 |
CN100488099C (zh) * | 2007-11-08 | 2009-05-13 | 西安西电捷通无线网络通信有限公司 | 一种双向接入认证方法 |
KR101316625B1 (ko) * | 2007-11-22 | 2013-10-18 | 삼성전자주식회사 | 컨텐츠 재생 장치의 디바이스 키를 이용하여 제한적으로컨텐츠를 기록하는 컨텐츠 기록 시스템 및 방법 |
CN101222328B (zh) * | 2007-12-14 | 2010-11-03 | 西安西电捷通无线网络通信股份有限公司 | 一种实体双向鉴别方法 |
EP2223252A4 (en) * | 2007-12-19 | 2012-08-01 | Ericsson Telefon Ab L M | METHOD FOR MANAGING DIGITAL RIGHTS IN A MOBILE COMMUNICATION NETWORK |
US8769558B2 (en) | 2008-02-12 | 2014-07-01 | Sony Computer Entertainment America Llc | Discovery and analytics for episodic downloaded media |
US8104091B2 (en) * | 2008-03-07 | 2012-01-24 | Samsung Electronics Co., Ltd. | System and method for wireless communication network having proximity control based on authorization token |
US8353049B2 (en) * | 2008-04-17 | 2013-01-08 | Microsoft Corporation | Separating keys and policy for consuming content |
US8769675B2 (en) * | 2008-05-13 | 2014-07-01 | Apple Inc. | Clock roll forward detection |
US9716918B1 (en) | 2008-11-10 | 2017-07-25 | Winview, Inc. | Interactive advertising system |
KR101696447B1 (ko) * | 2008-11-20 | 2017-01-13 | 코닌클리케 필립스 엔.브이. | 디지털 콘텐트를 관리하기 위한 방법 및 디바이스 |
US9148423B2 (en) * | 2008-12-29 | 2015-09-29 | Google Technology Holdings LLC | Personal identification number (PIN) generation between two devices in a network |
US9538355B2 (en) | 2008-12-29 | 2017-01-03 | Google Technology Holdings LLC | Method of targeted discovery of devices in a network |
US8185049B2 (en) * | 2008-12-29 | 2012-05-22 | General Instrument Corporation | Multi-mode device registration |
US20100262506A1 (en) * | 2009-04-08 | 2010-10-14 | Microsoft Corporation | Mobile content delivery on a mobile network |
US20100269179A1 (en) * | 2009-04-16 | 2010-10-21 | Comcast Cable Communications, Llc | Security Client Translation System and Method |
RU2496277C2 (ru) * | 2009-05-26 | 2013-10-20 | Нокиа Корпорейшн | Способ и устройство для переноса мультимедийного сеанса |
US9276935B2 (en) * | 2009-05-27 | 2016-03-01 | Microsoft Technology Licensing, Llc | Domain manager for extending digital-media longevity |
US8904172B2 (en) * | 2009-06-17 | 2014-12-02 | Motorola Mobility Llc | Communicating a device descriptor between two devices when registering onto a network |
CN101937336B (zh) * | 2009-06-30 | 2013-12-25 | 国际商业机器公司 | 软件资产打包和消费方法和系统 |
US8763090B2 (en) | 2009-08-11 | 2014-06-24 | Sony Computer Entertainment America Llc | Management of ancillary content delivery and presentation |
US20110047253A1 (en) * | 2009-08-19 | 2011-02-24 | Samsung Electronics Co. Ltd. | Techniques for controlling gateway functionality to support device management in a communication system |
MX2012002991A (es) * | 2009-09-10 | 2012-04-19 | Motorola Mobility Inc | Metodo y sistema para intermediar el sitio web del proveedor de contenido y el dispositivo movil. |
RU2544757C2 (ru) * | 2009-09-11 | 2015-03-20 | Конинклейке Филипс Электроникс Н.В. | Способ и система для восстановления управления доменом |
CN102056121B (zh) * | 2009-10-30 | 2014-01-22 | 华为技术有限公司 | 业务赠送方法、装置和系统 |
US8332325B2 (en) * | 2009-11-02 | 2012-12-11 | Visa International Service Association | Encryption switch processing |
US8402555B2 (en) | 2010-03-21 | 2013-03-19 | William Grecia | Personalized digital media access system (PDMAS) |
US20100185868A1 (en) * | 2010-03-21 | 2010-07-22 | William Grecia | Personilized digital media access system |
US8494439B2 (en) * | 2010-05-04 | 2013-07-23 | Robert Bosch Gmbh | Application state and activity transfer between devices |
DE102010029929A1 (de) * | 2010-06-10 | 2011-12-15 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Übertragung von Daten sowie Fahrzeug |
CA2803495A1 (en) * | 2010-07-06 | 2012-01-12 | General Instrument Corporation | Method and apparatus for cross drm domain registration |
US8555332B2 (en) | 2010-08-20 | 2013-10-08 | At&T Intellectual Property I, L.P. | System for establishing communications with a mobile device server |
JP5573489B2 (ja) * | 2010-08-23 | 2014-08-20 | ソニー株式会社 | 情報処理装置、および情報処理方法、並びにプログラム |
US8438285B2 (en) | 2010-09-15 | 2013-05-07 | At&T Intellectual Property I, L.P. | System for managing resources accessible to a mobile device server |
EP2603875B1 (en) * | 2010-09-17 | 2016-06-15 | Certicom Corp. | A mechanism for managing authentication device lifecycles |
US8610546B2 (en) | 2010-10-01 | 2013-12-17 | At&T Intellectual Property I, L.P. | System for selecting resources accessible to a mobile device server |
US8504449B2 (en) | 2010-10-01 | 2013-08-06 | At&T Intellectual Property I, L.P. | Apparatus and method for managing software applications of a mobile device server |
US8516039B2 (en) | 2010-10-01 | 2013-08-20 | At&T Intellectual Property I, L.P. | Apparatus and method for managing mobile device servers |
US8989055B2 (en) | 2011-07-17 | 2015-03-24 | At&T Intellectual Property I, L.P. | Processing messages with a device server operating in a telephone |
US8478905B2 (en) | 2010-10-01 | 2013-07-02 | At&T Intellectual Property I, Lp | System for synchronizing to a mobile device server |
US8443420B2 (en) | 2010-10-01 | 2013-05-14 | At&T Intellectual Property I, L.P. | System for communicating with a mobile device server |
US9392316B2 (en) | 2010-10-28 | 2016-07-12 | At&T Intellectual Property I, L.P. | Messaging abstraction in a mobile device server |
US9137095B2 (en) * | 2010-11-18 | 2015-09-15 | Koninklijke Philips N.V. | Methods and devices for maintaining a domain |
US9066123B2 (en) | 2010-11-30 | 2015-06-23 | At&T Intellectual Property I, L.P. | System for monetizing resources accessible to a mobile device server |
WO2012142178A2 (en) | 2011-04-11 | 2012-10-18 | Intertrust Technologies Corporation | Information security systems and methods |
BG66795B1 (bg) * | 2011-04-11 | 2018-12-17 | Николаев Попов Красимир | Метод и система за реализиране на комплексни задачи, остойностяване и разплащане, осъществявани в обща компютърно базирана среда |
US10225354B2 (en) * | 2011-06-06 | 2019-03-05 | Mitel Networks Corporation | Proximity session mobility |
US20130013454A1 (en) * | 2011-07-08 | 2013-01-10 | Mark Sears | E-commerce content management system for destination routing |
US20140365760A1 (en) * | 2011-11-01 | 2014-12-11 | Pasi Auranen | Communication equipment for secure communication |
US20130144983A1 (en) * | 2011-12-01 | 2013-06-06 | Digitial Keystone, Inc. | Methods and apparatuses for cdn shaping |
US20130145016A1 (en) * | 2011-12-01 | 2013-06-06 | Luc Vantalon | Methods and apparatuses for domain management |
FR2986349A1 (fr) * | 2012-02-01 | 2013-08-02 | France Telecom | Procede et systeme de mise a disposition d'au moins un objet numerique sur un gestionnaire de bibliotheque numerique |
US9185094B2 (en) | 2012-03-01 | 2015-11-10 | Ologn Technologies Ag | Systems, methods and apparatuses for the secure transmission and restricted use of media content |
US9559845B2 (en) | 2012-03-01 | 2017-01-31 | Ologn Technologies Ag | Systems, methods and apparatuses for the secure transmission of media content |
US9621403B1 (en) * | 2012-03-05 | 2017-04-11 | Google Inc. | Installing network certificates on a client computing device |
US9137235B2 (en) * | 2012-03-23 | 2015-09-15 | Cloudpath Networks, Inc. | System and method for providing a certificate based on list membeship |
EP2854060B1 (en) * | 2012-05-21 | 2019-07-10 | Sony Corporation | Information processing device, information processing system, information processing method, and program |
US9071856B2 (en) * | 2012-05-31 | 2015-06-30 | Arris Technology, Inc. | Policy enforcement for multiple devices using an audience definition |
IN2015DN00015A (ko) * | 2012-07-27 | 2015-05-22 | Ericsson Telefon Ab L M | |
US20140075583A1 (en) * | 2012-09-10 | 2014-03-13 | Apple Inc. | Management of media items |
US9462332B2 (en) | 2012-12-05 | 2016-10-04 | At&T Intellectual Property I, L.P. | Method and apparatus for controlling a media device |
US9219791B2 (en) | 2012-12-13 | 2015-12-22 | Digiboo Llc | Digital filling station for digital locker content |
US8560455B1 (en) * | 2012-12-13 | 2013-10-15 | Digiboo Llc | System and method for operating multiple rental domains within a single credit card domain |
US8950004B2 (en) * | 2012-12-31 | 2015-02-03 | General Electric Company | Systems and methods for licensing non-destructive testing content |
CN103218578A (zh) * | 2013-03-01 | 2013-07-24 | 东莞宇龙通信科技有限公司 | 终端和显示控制方法 |
CN104426898B (zh) * | 2013-09-11 | 2018-12-28 | 北大方正集团有限公司 | 服务器、终端、数字版权管理系统和方法 |
GB2518257A (en) * | 2013-09-13 | 2015-03-18 | Vodafone Ip Licensing Ltd | Methods and systems for operating a secure mobile device |
US9686077B2 (en) | 2014-03-06 | 2017-06-20 | Microsoft Technology Licensing, Llc | Secure hardware for cross-device trusted applications |
CN104244030B (zh) * | 2014-09-17 | 2017-11-07 | 四川迪佳通电子有限公司 | 一种录制节目共享方法及系统 |
CN104270251B (zh) * | 2014-09-29 | 2018-04-06 | 北京海泰方圆科技股份有限公司 | 一种复合型智能密码设备共享密码的方法 |
US20170243216A1 (en) * | 2016-01-28 | 2017-08-24 | Bradley Elliott Kohn | Digital payment processing utilizing encrypted computer networking |
US11551529B2 (en) | 2016-07-20 | 2023-01-10 | Winview, Inc. | Method of generating separate contests of skill or chance from two independent events |
US11102051B2 (en) | 2017-01-18 | 2021-08-24 | Audinate Holdings Pty Limited | Systems, methods, and devices for networked media distribution |
US11308765B2 (en) | 2018-10-08 | 2022-04-19 | Winview, Inc. | Method and systems for reducing risk in setting odds for single fixed in-play propositions utilizing real time input |
EP4047900A1 (en) * | 2021-02-19 | 2022-08-24 | Amadeus S.A.S. | Data exchange system and method |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5455949A (en) * | 1991-09-06 | 1995-10-03 | International Business Machines Corporation | Method for representing and signaling run-time program conditions |
WO1993009490A1 (en) * | 1991-11-04 | 1993-05-13 | Vpr Systems Ltd. | Lap-top computer for retrieving and displaying text and graphic information encoded on personal library cd-rom |
US5734823A (en) * | 1991-11-04 | 1998-03-31 | Microtome, Inc. | Systems and apparatus for electronic communication and storage of information |
JPH07141296A (ja) * | 1993-11-15 | 1995-06-02 | Hitachi Ltd | オープンな分散環境におけるセキュリティ管理装置 |
US5479514A (en) * | 1994-02-23 | 1995-12-26 | International Business Machines Corporation | Method and apparatus for encrypted communication in data networks |
US6026167A (en) * | 1994-06-10 | 2000-02-15 | Sun Microsystems, Inc. | Method and apparatus for sending secure datagram multicasts |
US5715403A (en) * | 1994-11-23 | 1998-02-03 | Xerox Corporation | System for controlling the distribution and use of digital works having attached usage rights where the usage rights are defined by a usage rights grammar |
US5634012A (en) * | 1994-11-23 | 1997-05-27 | Xerox Corporation | System for controlling the distribution and use of digital works having a fee reporting mechanism |
ATE419586T1 (de) * | 1995-02-13 | 2009-01-15 | Intertrust Tech Corp | Systeme und verfahren zur gesicherten transaktionsverwaltung und elektronischem rechtsschutz |
US5924102A (en) * | 1997-05-07 | 1999-07-13 | International Business Machines Corporation | System and method for managing critical files |
US5996025A (en) * | 1997-10-31 | 1999-11-30 | International Business Machines Corp. | Network transparent access framework for multimedia serving |
US6195751B1 (en) * | 1998-01-20 | 2001-02-27 | Sun Microsystems, Inc. | Efficient, secure multicasting with minimal knowledge |
JPH11219320A (ja) * | 1998-02-03 | 1999-08-10 | Toshiba Corp | データ記録再生システム |
US6282653B1 (en) * | 1998-05-15 | 2001-08-28 | International Business Machines Corporation | Royalty collection method and system for use of copyrighted digital materials on the internet |
JP2000125360A (ja) * | 1998-10-15 | 2000-04-28 | Kodo Ido Tsushin Security Gijutsu Kenkyusho:Kk | 移動通信ダイナミックセキュアグルーピング通信方式 |
US6330670B1 (en) * | 1998-10-26 | 2001-12-11 | Microsoft Corporation | Digital rights management operating system |
US6606706B1 (en) * | 1999-02-08 | 2003-08-12 | Nortel Networks Limited | Hierarchical multicast traffic security system in an internetwork |
US6223291B1 (en) * | 1999-03-26 | 2001-04-24 | Motorola, Inc. | Secure wireless electronic-commerce system with digital product certificates and digital license certificates |
JP4389129B2 (ja) * | 1999-09-20 | 2009-12-24 | ソニー株式会社 | 情報送信システム、情報送信装置、情報受信装置、情報送信方法 |
JP2002083152A (ja) * | 2000-06-30 | 2002-03-22 | Victor Co Of Japan Ltd | コンテンツ配信システム及び携帯端末プレーヤ及びコンテンツプロバイダ |
US20020031230A1 (en) * | 2000-08-15 | 2002-03-14 | Sweet William B. | Method and apparatus for a web-based application service model for security management |
US6954790B2 (en) * | 2000-12-05 | 2005-10-11 | Interactive People Unplugged Ab | Network-based mobile workgroup system |
AU2002225292A1 (en) * | 2001-03-12 | 2002-09-24 | Koninklijke Philips Electronics N.V. | Receiving device for securely storing a content item, and playback device |
JP4759823B2 (ja) * | 2001-03-19 | 2011-08-31 | ソニー株式会社 | ネットワークシステム、端末装置、サーバ、通信方法、プログラムおよび記録媒体 |
-
2001
- 2001-08-29 US US09/942,010 patent/US20020157002A1/en not_active Abandoned
-
2002
- 2002-03-12 JP JP2002584178A patent/JP2004535623A/ja active Pending
- 2002-03-12 KR KR1020037013648A patent/KR100605071B1/ko active IP Right Grant
- 2002-03-12 EP EP02723394A patent/EP1390851A4/en not_active Withdrawn
- 2002-03-12 RU RU2003133468/09A patent/RU2260918C2/ru not_active IP Right Cessation
- 2002-03-12 WO PCT/US2002/007398 patent/WO2002086725A1/en active Application Filing
- 2002-03-12 CN CNB028084926A patent/CN100432953C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220131566A (ko) | 2021-03-22 | 2022-09-29 | (주)다이노시큐리티 | 전자콘텐츠의 전자서명을 위한 사용자 장치 및 방법 |
Also Published As
Publication number | Publication date |
---|---|
US20020157002A1 (en) | 2002-10-24 |
RU2003133468A (ru) | 2005-05-10 |
WO2002086725A1 (en) | 2002-10-31 |
CN1503944A (zh) | 2004-06-09 |
RU2260918C2 (ru) | 2005-09-20 |
EP1390851A4 (en) | 2008-08-13 |
CN100432953C (zh) | 2008-11-12 |
EP1390851A1 (en) | 2004-02-25 |
KR20040005922A (ko) | 2004-01-16 |
JP2004535623A (ja) | 2004-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100605071B1 (ko) | 디지털 전자 콘텐츠의 안전하고 편리한 관리 시스템 및 방법 | |
EP1942430B1 (en) | Token Passing Technique for Media Playback Devices | |
CA2457291C (en) | Issuing a publisher use license off-line in a digital rights management (drm) system | |
CA2457938C (en) | Enrolling/sub-enrolling a digital rights management(drm) server into a drm architecture | |
JP5036187B2 (ja) | コンテンツ権利管理システムにおける、柔軟なライセンス供与アーキテクチャ | |
KR100971854B1 (ko) | 보안 서버 키 동작을 제공하기 위한 시스템 및 방법 | |
US8336105B2 (en) | Method and devices for the control of the usage of content | |
Messerges et al. | Digital rights management in a 3G mobile phone and beyond | |
US20030079133A1 (en) | Method and system for digital rights management in content distribution application | |
US20030007646A1 (en) | Consumption of content | |
JP6328986B2 (ja) | 相互運用キー収納箱 | |
JP2005080315A (ja) | サービスを提供するためのシステムおよび方法 | |
JP2004062890A (ja) | デジタル権利管理サービスを提供するシステムおよび方法 | |
JP2007510975A (ja) | デジタル著作権管理システムのためのデジタル著作権管理ユニット | |
US8755521B2 (en) | Security method and system for media playback devices | |
Win et al. | Secure interoperable digital content distribution mechanisms in a multi-domain architecture |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130628 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20140627 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20150706 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20160711 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20170711 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20180711 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20190710 Year of fee payment: 14 |