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    Interoperable digital rights management device and method thereof
    1.
    发明授权
    Interoperable digital rights management device and method thereof 有权
    互操作数字版权管理装置及其方法

    公开(公告)号：US08544102B2

    公开(公告)日：2013-09-24

    申请号：US12596195

    申请日：2008-04-17

    申请人： Joo-Young Lee ,  Hyun-Gon Choo ,  Je-Ho Nam ,  Bum-Suk Choi ,  Jin-Woo Hong

    发明人： Joo-Young Lee ,  Hyun-Gon Choo ,  Je-Ho Nam ,  Bum-Suk Choi ,  Jin-Woo Hong

    IPC分类号： G06F21/00

    CPC分类号： G06F21/10

    摘要： Provided are an interoperable DRM device and method thereof. The interoperable DRM device includes: an interface for communicating with a terminal that performs predetermined operations for reproducing contents; and a DRM processor for managing digital rights of the contents. The DRM processor exchanges messages with the terminal for interoperably managing the digital rights.

    摘要翻译： 提供了一种可互操作的DRM设备及其方法。 可互操作的DRM设备包括：用于与执行用于再现内容的预定操作的终端进行通信的接口; 以及用于管理内容的数字版权的DRM处理器。 DRM处理器与终端交换消息以互操作地管理数字版权。

    Domain management method and domain context of users and devices based domain system
    2.
    发明授权
    Domain management method and domain context of users and devices based domain system 有权
    基于域的系统的用户和设备的域管理方法和域上下文

    公开(公告)号：US08533858B2

    公开(公告)日：2013-09-10

    申请号：US11909105

    申请日：2006-04-07

    申请人： Young Bae Byun ,  Bum Suk Choi ,  Hyon-Gon Choo ,  Sang Hyun Ju ,  Je Ho Nam ,  Jin Woo Hong

    发明人： Young Bae Byun ,  Bum Suk Choi ,  Hyon-Gon Choo ,  Sang Hyun Ju ,  Je Ho Nam ,  Jin Woo Hong

    IPC分类号： G06F21/10

    CPC分类号： G06F21/10 ,  G06Q30/06 ,  H04L63/0823 ,  H04L63/10

    摘要： Provided are domain contexts indicating user and device based domain systems for being applied to a new digital content protection/management system, and management methods thereof. A concept of “domain” is introduced in the present invention so that various business models can be obtained in accordance with content use of one home or small-sized group. The domain refers to as a group of user and device SAV and PAV indicating a context for being applied to the domain system includes: a domain identifier for specifying a domain as a region containing at least one content execution device and at least one content user; domain authentication information for guaranteeing authenticity of the domain; a user list containing information of users belonging to the domain; and a device list containing devices belonging to the domain.

    摘要翻译： 提供指示用于应用于新的数字内容保护/管理系统的基于用户和设备的域系统的域上下文及其管理方法。 在本发明中引入了“领域”的概念，从而可以根据一个家庭或小型组的内容使用来获得各种商业模式。 域称为一组用户和设备SAV和PAV，指示应用于域系统的上下文包括：用于将域指定为包含至少一个内容执行设备和至少一个内容用户的区域的域标识符; 用于保证域的真实性的域认证信息; 包含属于该域的用户的信息的用户列表; 以及包含属于该域的设备的设备列表。

    Apparatus and method for creating device association/control information for realistic media representation
    5.
    发明授权
    Apparatus and method for creating device association/control information for realistic media representation 失效
    用于创建用于实际媒体表示的设备关联/控制信息的设备和方法

    公开(公告)号：US07945713B2

    公开(公告)日：2011-05-17

    申请号：US12201127

    申请日：2008-08-29

    申请人： Sang-Hyun Joo ,  Bum-Suk Choi ,  Hae-Ryong Lee ,  Kwang-Rho Park

    发明人： Sang-Hyun Joo ,  Bum-Suk Choi ,  Hae-Ryong Lee ,  Kwang-Rho Park

    IPC分类号： G06F13/10

    CPC分类号： G11B27/034 ,  G11B27/28 ,  H04N21/23418 ,  H04N21/2343 ,  H04N21/25825 ,  H04N21/25833 ,  H04N21/43615

    摘要： Provided is an apparatus and method for creating device association/control information for realistic media representation. The device includes a media analyzer, a device information creator, a device parameter creator, a device attribute database, a device control information creator, and a device control stream creator. The media analyzer analyzes media to determine control values and control times for control parameters of respective devices to be associated for media reproduction. The device information creator creates device information by searching peripheral devices connected to a media reproduction device. The device parameter creator creates device parameter information by extracting controllable factors for the respective devices. The device attribute database stores the device information and the device parameter information. The device control information creator creates device control information including control values and control times for the respective device parameters. The device control stream creator creates a device control stream by converting the device control information into a stream-format binary code in the order of reproduction. Herein, one or more devices are associated according to the contents of the media. The apparatus and method can provide the optimal media representation effect by controlling peripheral devices suitably for an available environment by creating a signal for controlling the peripheral devices according to the media contents.

    摘要翻译： 提供了一种用于创建用于实际媒体表示的设备关联/控制信息的装置和方法。 该设备包括媒体分析器，设备信息创建器，设备参数创建器，设备属性数据库，设备控制信息创建器和设备控制流创建器。 介质分析器分析介质以确定与媒体再现相关联的各个设备的控制参数的控制值和控制时间。 设备信息创建者通过搜索连接到媒体再现设备的外围设备来创建设备信息。 设备参数创建者通过提取相应设备的可控因素来创建设备参数信息。 设备属性数据库存储设备信息和设备参数信息。 设备控制信息创建器创建包括各个设备参数的控制值和控制时间的设备控制信息。 设备控制流创建器通过将设备控制信息按照再现顺序转换为流格式二进制代码来创建设备控制流。 这里，根据媒体的内容关联一个或多个设备。 该设备和方法可以通过根据媒体内容创建用于控制外围设备的信号来适当地为可用环境控制外围设备来提供最佳媒体表示效果。

    Digital broadcasting receiver for protection of broadcasting contents and the method thereof
    7.
    发明授权
    Digital broadcasting receiver for protection of broadcasting contents and the method thereof 失效
    用于保护广播内容的数字广播接收机及其方法

    公开(公告)号：US08677500B2

    公开(公告)日：2014-03-18

    申请号：US11996154

    申请日：2006-07-20

    申请人： Gun Bang ,  Hyon Gon Choo ,  Je-Ho Nam ,  Bum Suk Choi ,  Young Bae Byun ,  Jin Woo Hong

    发明人： Gun Bang ,  Hyon Gon Choo ,  Je-Ho Nam ,  Bum Suk Choi ,  Young Bae Byun ,  Jin Woo Hong

    IPC分类号： H04L29/06

    CPC分类号： H04N21/8355 ,  G06F21/10 ,  G06F21/85 ,  G06F2221/2141 ,  H04N21/4508

    摘要： Provided are a digital broadcasting receiver and method of broadcast content protection. The digital broadcasting receiver comprises a platform which stores received broadcast data, middleware which comprises an application manager managing various applications so that broadcast content corresponding to the received broadcast data is used according to a consumption policy, a platform interface unit which acts as an interface between the platform and the middleware, and a middleware interface unit which acts as an interface between the various applications and the middleware. According to the method, various broadcast content protection and management policies can be accepted in various digital broadcasting receivers, each having different hardware and software structures.

    摘要翻译： 提供了广播内容保护的数字广播接收机和方法。 数字广播接收机包括存储接收的广播数据的平台，包括管理各种应用的应用管理器的中间件，使得根据消费策略使用与所接收的广播数据相对应的广播内容;平台接口单元，其作为 平台和中间件，以及作为各种应用程序和中间件之间的接口的中间件接口单元。 根据该方法，可以在各种具有不同硬件和软件结构的各种数字广播接收机中接受各种广播内容保护和管理策略。

    METHOD AND APPARATUS FOR PROVIDING SUPPLEMENTARY INFORMATION ABOUT CONTENT IN BROADCASTING SYSTEM
    9.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING SUPPLEMENTARY INFORMATION ABOUT CONTENT IN BROADCASTING SYSTEM 审中-公开
    提供关于广播系统内容的补充信息的方法和装置

    公开(公告)号：US20130205334A1

    公开(公告)日：2013-08-08

    申请号：US13590382

    申请日：2012-08-21

    申请人： Jung Hak KIM ,  Soon Choul KIM ,  Seung Chul KIM ,  Bum Suk CHOI ,  Jeoung Lak HA ,  Young Ho JEONG ,  Jin Woo HONG

    发明人： Jung Hak KIM ,  Soon Choul KIM ,  Seung Chul KIM ,  Bum Suk CHOI ,  Jeoung Lak HA ,  Young Ho JEONG ,  Jin Woo HONG

    IPC分类号： H04N21/83

    CPC分类号： H04N21/4622 ,  H04N21/4725 ,  H04N21/8133 ,  H04N21/835

    摘要： A method and apparatus for providing supplementary information about content in a broadcasting system are provided. A method of a reception terminal providing supplementary information about content includes receiving content and metadata, extracting an indicator for indicating whether supplementary information about the content exists or not from the metadata, determining whether the supplementary information about the content exists or not based on the indicator, outputting the supplementary information about an appearance element of the content in association with the content based on the metadata, accessing a server for providing the supplementary information about the to appearance element, based on the metadata when an instruction to download the supplementary information about the appearance element is received, and downloading the supplementary information about the appearance element from the server and storing the downloaded supplementary information.

    摘要翻译： 提供了一种在广播系统中提供关于内容的补充信息的方法和装置。 提供关于内容的补充信息的接收终端的方法包括接收内容和元数据，从元数据中提取用于指示关于内容的补充信息是否存在的指示符，基于指示符确定关于内容的补充信息是否存在 基于元数据输出与内容相关联的内容的外观元素的补充信息，基于元数据访问用于提供关于出现元素的补充信息的服务器，当下载关于该元素的补充信息的指令时 接收外观元素，并从服务器下载关于外观元素的补充信息，并存储下载的补充信息。