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BRPI0821205A2 - Métodos para prover uma autorização de programa digital, para renderizar um conteúdo digital em um dispositivo e para autenticar a validade do dispositivo que renderiza o conteúdo digital, e, dispositivo para renderizar um conteúdo digital. - Google Patents

Métodos para prover uma autorização de programa digital, para renderizar um conteúdo digital em um dispositivo e para autenticar a validade do dispositivo que renderiza o conteúdo digital, e, dispositivo para renderizar um conteúdo digital.

Info

Publication number
BRPI0821205A2
BRPI0821205A2 BRPI0821205-8A BRPI0821205A BRPI0821205A2 BR PI0821205 A2 BRPI0821205 A2 BR PI0821205A2 BR PI0821205 A BRPI0821205 A BR PI0821205A BR PI0821205 A2 BRPI0821205 A2 BR PI0821205A2
Authority
BR
Brazil
Prior art keywords
digital content
rendering
authenticating
validity
methods
Prior art date
Application number
BRPI0821205-8A
Other languages
English (en)
Inventor
Jin Qu
Fulong Ma
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of BRPI0821205A2 publication Critical patent/BRPI0821205A2/pt
Publication of BRPI0821205B1 publication Critical patent/BRPI0821205B1/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • 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
    • H04N21/25816—Management of client data involving client authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8166—Monomedia components thereof involving executable data, e.g. software
    • H04N21/8193—Monomedia components thereof involving executable data, e.g. software dedicated tools, e.g. video decoder software or IPMP tool
    • 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 OR CALCULATING; 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
    • G06F21/1011—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 devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computer Graphics (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)
BRPI0821205-8A 2007-12-20 2008-12-17 Métodos para prover uma autorização de programa digital, para renderizar um conteúdo digital em um dispositivo e para autenticar a validade do dispositivo que renderiza o conteúdo digital, e, dispositivo para renderizar um conteúdo digital. BRPI0821205B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN200710159812 2007-12-20
CN200710159812.0 2007-12-20
PCT/IB2008/055364 WO2009083869A1 (en) 2007-12-20 2008-12-17 Device and method for digital right management

Publications (2)

Publication Number Publication Date
BRPI0821205A2 true BRPI0821205A2 (pt) 2015-06-16
BRPI0821205B1 BRPI0821205B1 (pt) 2019-07-30

Family

ID=40548845

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0821205-8A BRPI0821205B1 (pt) 2007-12-20 2008-12-17 Métodos para prover uma autorização de programa digital, para renderizar um conteúdo digital em um dispositivo e para autenticar a validade do dispositivo que renderiza o conteúdo digital, e, dispositivo para renderizar um conteúdo digital.

Country Status (10)

Country Link
US (1) US8516251B2 (pt)
EP (1) EP2225691B1 (pt)
JP (1) JP5615716B2 (pt)
KR (1) KR101689351B1 (pt)
CN (1) CN101903889B (pt)
BR (1) BRPI0821205B1 (pt)
ES (1) ES2555852T3 (pt)
MX (1) MX320735B (pt)
RU (1) RU2504005C2 (pt)
WO (1) WO2009083869A1 (pt)

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US10621518B2 (en) 2009-07-10 2020-04-14 Disney Enterprises, Inc. Interoperable keychest
US8755526B2 (en) 2009-07-10 2014-06-17 Disney Enterprises, Inc. Universal file packager for use with an interoperable keychest
US8763156B2 (en) 2009-07-10 2014-06-24 Disney Enterprises, Inc. Digital receipt for use with an interoperable keychest
KR101487176B1 (ko) 2009-07-30 2015-02-02 에스케이플래닛 주식회사 분리 실행 기반의 컨텐츠용 코드 블록 제공 시스템, 그 방법 및 그 방법이 기록된 컴퓨터로 판독 가능한 기록매체
JP5413078B2 (ja) * 2009-09-14 2014-02-12 株式会社リコー 機器管理システム、機器管理装置、仲介装置、機器管理方法、及び機器管理プログラム
WO2012054903A2 (en) 2010-10-21 2012-04-26 Rimage Corporation Content distribution and aggregation
US9201895B2 (en) 2011-06-03 2015-12-01 Apple Inc. Management of downloads from a network-based digital data repository based on network performance
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US9152770B2 (en) * 2011-09-13 2015-10-06 Panasonic Intellectual Property Management Co., Ltd. Content reproduction system, information processing terminal, media server, secure device, and server secure device
US20140067676A1 (en) * 2012-09-04 2014-03-06 Microsoft Corporation Management of digital receipts
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US20150186656A1 (en) * 2013-12-26 2015-07-02 Hui Lin Method for protecting digital contents by using memory card encryption and decryption
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RU2658784C1 (ru) 2017-03-23 2018-06-22 Общество с ограниченной ответственностью "БУБУКА" Способ и система контроля за воспроизведением медиа-контента, включающего объекты интеллектуальных прав
RU2637991C1 (ru) * 2017-04-12 2017-12-08 Общество с ограниченной ответственностью "СМ" Способ электронной подписи
CN108270574B (zh) * 2018-02-11 2021-02-09 浙江中控技术股份有限公司 一种白名单库文件的安全加载方法及装置
KR102406252B1 (ko) * 2021-12-13 2022-06-08 주식회사 유니온플레이스 데이터의 보안 통신 방법

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Also Published As

Publication number Publication date
US8516251B2 (en) 2013-08-20
EP2225691B1 (en) 2015-10-21
CN101903889A (zh) 2010-12-01
JP2011508303A (ja) 2011-03-10
KR20100106481A (ko) 2010-10-01
WO2009083869A1 (en) 2009-07-09
KR101689351B1 (ko) 2016-12-23
BRPI0821205B1 (pt) 2019-07-30
MX2010006656A (en) 2010-07-31
JP5615716B2 (ja) 2014-10-29
US20100268950A1 (en) 2010-10-21
CN101903889B (zh) 2014-07-09
ES2555852T3 (es) 2016-01-11
RU2504005C2 (ru) 2014-01-10
MX320735B (en) 2014-06-03
EP2225691A1 (en) 2010-09-08
RU2010130172A (ru) 2012-01-27

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B25G Requested change of headquarter approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 30/07/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 30/07/2019, OBSERVADAS AS CONDICOES LEGAIS