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1. 发明授权

US09135408B2 Method and device for managing authorization of right object in digital rights managment 有权
标题翻译：在数字版权管理中管理权利对象授权的方法和装置
公开(公告)号：US09135408B2
公开(公告)日：2015-09-15
申请号：US12372825
申请日：2009-02-18
申请人： Youn-Sung Chu , Seung-Jae Lee
发明人： Youn-Sung Chu , Seung-Jae Lee
IPC分类号： G06F21/00 , G06F15/16 , G06F21/10
CPC分类号： G06F21/10
摘要： Provided is a method for managing an authorization of digital rights, the method performed by a first server and comprising: receiving from a second server a drop domain authorization trigger message for an initiation of an authorization protocol to cease creating a domain rights object (RO) for a domain for which the first server has an authorization to create the domain RO, the trigger message including information on the domain; the domain being managed by the second server and the authorization being obtained by the first server from the second server checking status of the authorization; transmitting to the second server, a drop domain authorization request message including the ID of the domain; and receiving from the second server, a drop domain authorization response message including a status element indicating a result of processing of the request message based on content included in the request message.
摘要翻译：提供了一种用于管理数字权利的授权的方法，所述方法由第一服务器执行，并且包括：从第二服务器接收用于启动授权协议以停止创建域权限对象（RO）的丢弃域授权触发消息，对于第一服务器具有创建域RO的授权的域，触发消息包括关于域的信息; 所述域由所述第二服务器管理，并且所述授权由所述第一服务器从所述第二服务器获取所述授权的检查状态; 向所述第二服务器发送包括所述域的ID的丢弃域授权请求消息; 以及从所述第二服务器接收包括根据所述请求消息中包含的内容指示所述请求消息的处理结果的状态元素的丢弃域授权响应消息。

2. 发明授权

US08671452B2 Apparatus and method for moving rights object from one device to another device via server 失效
标题翻译：通过服务器将权限对象从一个设备移动到另一个设备的装置和方法
公开(公告)号：US08671452B2
公开(公告)日：2014-03-11
申请号：US11657481
申请日：2007-01-25
申请人： Seung-Jae Lee , Te-Hyun Kim , Youn-Sung Chu , Sung-Mu Son , Kiran Kumar Keshavamurthy
发明人： Seung-Jae Lee , Te-Hyun Kim , Youn-Sung Chu , Sung-Mu Son , Kiran Kumar Keshavamurthy
IPC分类号： G06F21/00
CPC分类号： H04L9/0825 , G06F21/10 , H04L9/0822 , H04L9/3247 , H04L9/3265 , H04L63/0428 , H04L2209/603 , H04L2463/101
摘要： An apparatus and method for transferring a Rights Object (RO) for a content between devices via a server, wherein a sending device converts a first RO taken by itself to encode into a second RO, and sends an RO move request message including the second RO to the server, whereas the server converts the second RO included in the RO move request message into a third RO and transfers the third RO to a receiving device, whereby the receiving device receives the third RO from the server for installation, wherein the sending device deletes or modifies the first RO at an appropriate time point.
摘要翻译：一种用于经由服务器在设备之间传送用于内容的权利对象（RO）的装置和方法，其中发送设备将其自身获取的第一RO转换为编码为第二RO，并且发送包括第二RO的RO移动请求消息而服务器将RO移动请求消息中包括的第二RO转换为第三RO，并将第三RO转移到接收设备，由此接收设备从服务器接收第三RO用于安装，其中发送设备在适当的时间点删除或修改第一个RO。

3. 发明申请

US20120233466A1 METHOD FOR INSTALLING RIGHTS OBJECT FOR CONTENT IN MEMORY CARD 审中-公开
标题翻译：用于在内存卡中安装内容的权利对象的方法
公开(公告)号：US20120233466A1
公开(公告)日：2012-09-13
申请号：US13476744
申请日：2012-05-21
申请人： Youn-Sung CHU , Te-Hyun Kim
发明人： Youn-Sung CHU , Te-Hyun Kim
IPC分类号： H04L9/32
CPC分类号： G06F21/10
摘要： A method of receiving, by a memory card, a rights object (RO) from a rights issuer (RI) via a terminal. The method includes: receiving from the terminal, a provisioning setup request message including information about a size of rights to be installed in the memory card; checking whether there is a space in the memory card for the rights; transmitting, to the terminal, a provisioning setup response message including a status indicating a result of processing the provisioning setup request message; and receiving, from the terminal, a rights provisioning request message for installing the rights into the memory card, the rights provisioning request message including rights information. The rights information is based on rights being extracted from a RO response message if a device identifier (ID) in the RO response message matches an ID of the memory card which is different from an ID of the terminal.
摘要翻译：一种通过存储卡从终端从权利发行者（RI）接收权利对象（RO）的方法。该方法包括：从终端接收包括关于要安装在存储卡中的权限大小的信息的供应设置请求消息; 检查存储卡中是否有空间的权限; 向所述终端发送包括指示处理所述供应建立请求消息的结果的状态的供应设置响应消息; 以及从所述终端接收用于将所述权利安装到所述存储卡中的权利提供请求消息，所述权利提供请求消息包括权限信息。如果RO响应消息中的设备标识符（ID）与不同于终端的ID的存储卡的ID匹配，则权利信息基于从RO响应消息中提取的权限。

4. 发明授权

US08256009B2 Method and apparatus for managing digital rights of secure removable media 有权
标题翻译：用于管理安全可移动媒体的数字权利的方法和装置
公开(公告)号：US08256009B2
公开(公告)日：2012-08-28
申请号：US11598033
申请日：2006-11-13
申请人： Te-Hyun Kim , Seung-Jae Lee , Youn-Sung Chu
发明人： Te-Hyun Kim , Seung-Jae Lee , Youn-Sung Chu
IPC分类号： G06F11/00
CPC分类号： H04L9/3273 , G06F21/10 , H04L9/3247 , H04L63/0428 , H04L63/10 , H04L63/12 , H04L2209/603 , H04L2463/062 , H04L2463/101
摘要： Disclosed is a method and apparatus for managing rights object of SRM in a digital rights management system. The method for managing rights object bound to the SRM, comprises: transmitting ROAP trigger from a rights issuer to a terminal; transmitting an RO request message from the terminal to the rights issuer and transmitting a response message to the RO request message from the rights issuer to the terminal; and transmitting the rights object included in the response message from a DRM agent of the terminal to a DRM agent of the SRM and installing the rights object in the SRM. Accordingly, the SRM can receive its own rights object from the rights issuer through the terminal.
摘要翻译：公开了一种用于在数字版权管理系统中管理SRM的权利对象的方法和装置。用于管理绑定到SRM的权限对象的方法包括：将ROAP触发从发行者发送到终端; 从所述终端向所述权利发行者发送RO请求消息，并向所述终端发送响应消息给所述RO请求消息; 并将响应消息中包含的权限对象从终端的DRM代理发送到SRM的DRM代理，并将该权限对象安装在SRM中。因此，SRM可以通过终端从发行者接收其自己的权利对象。

5. 发明授权

US07917138B2 SUPL initialization message in a location information system and method and system for processing SUPL by using the same 有权
标题翻译： SUPL初始化消息在位置信息系统中，通过使用该方法和系统来处理SUPL
公开(公告)号：US07917138B2
公开(公告)日：2011-03-29
申请号：US12368942
申请日：2009-02-10
申请人： Dong-Hee Shim , Youn-Sung Chu
发明人： Dong-Hee Shim , Youn-Sung Chu
IPC分类号： H04W4/00
CPC分类号： H04W4/02 , H04L63/166 , H04L67/18 , H04W8/16 , H04W12/02 , H04W80/08
摘要： A terminal and method and system for processing SUPL are discussed. According to one embodiment, the invention provides a method of processing a SUPL request for a terminal that has performed roaming, the method comprising: receiving a SUPL INIT message from a home SLP entity, the SUPL INIT message including an indicator that indicates whether a home SLP entity uses a proxy mode or a non-proxy mode; checking the indicator to determine whether a first message or a second message should be transmitted to the home SLP entity; and transmitting the first message or the second message to the home SLP entity according to a result of the checking step.
摘要翻译：讨论了一种用于处理SUPL的终端和方法和系统。根据一个实施例，本发明提供一种处理已经执行漫游的终端的SUPL请求的方法，所述方法包括：从归属SLP实体接收SUPL INIT消息，所述SUPL INIT消息包括指示家庭 SLP实体使用代理模式或非代理模式; 检查指示符以确定是否应将第一消息或第二消息发送到归属SLP实体; 以及根据检查步骤的结果将第一消息或第二消息发送到归属SLP实体。

6. 发明授权

US07900039B2 TLS session management method in SUPL-based positioning system 有权
标题翻译：基于SUPL定位系统的TLS会话管理方法
公开(公告)号：US07900039B2
公开(公告)日：2011-03-01
申请号：US11814128
申请日：2006-01-09
申请人： Dong-Hee Shim , Youn-Sung Chu
发明人： Dong-Hee Shim , Youn-Sung Chu
IPC分类号： H04L9/00 , H04B7/26
CPC分类号： H04W8/12 , H04L63/0428 , H04L63/06 , H04L63/166 , H04W12/02 , H04W12/06 , H04W64/00
摘要： When a SET receives a positioning service from a V-SLP by performing a roaming from a H-SLP to the V-SLP in a SUPL-based positioning system, only a new TLS connection is generated using an abbreviated handshake protocol without generating a new TLS session after the roaming. That is, when opening a TLS session for ensuring security in a SUPL-based positioning method, in particular, when opening a new TLS session between the V-SLP (V-SPC) and the SET after opening the TLS session between the H-SLP and the SET, the key information having used in the previous TLS session is provided to the V-SLP to set a new TLS connection, thereby reducing a load of an entire system.
摘要翻译：当SET通过在基于SUPL的定位系统中执行从H-SLP到V-SLP的漫游从V-SLP接收定位服务时，仅使用缩写的握手协议生成新的TLS连接，而不产生新的漫游后的TLS会话。也就是说，当打开TLS会话以确保基于SUPL的定位方法中的安全性时，特别是当在开启H-TCP（V-SPC）和SET之间的TLS会话之后，在V-SLP（V-SPC）和SET之间打开新的TLS会话时， SLP和SET，将先前TLS会话中使用的密钥信息提供给V-SLP以设置新的TLS连接，从而减少整个系统的负载。

7. 发明申请

US20080010209A1 METHOD FOR MANAGING USER DOMAIN IN DIGITAL RIGHTS MANAGEMENT AND SYSTEM THEREOF 有权
标题翻译：用于管理数字权限管理中的用户域的方法及其系统
公开(公告)号：US20080010209A1
公开(公告)日：2008-01-10
申请号：US11760571
申请日：2007-06-08
申请人： Seung-Jae LEE , Te-Hyun Kim , Youn-Sung Chu , Kiran Keshavamurthy
发明人： Seung-Jae LEE , Te-Hyun Kim , Youn-Sung Chu , Kiran Keshavamurthy
IPC分类号： H04L9/00
CPC分类号： G06F21/10
摘要： A method for managing a specific domain (or user domain), for example leaving the domain by a specific device after fully returning a Rights Object (RO) taken by the specific device, instead of deactivating the RO, when leaving the specific domain, the method in which the device desiring to leave the specific domain moves its RO to another device desiring to join the specific domain and thereafter leaves the specific domain under the control of a Domain Authority/Domain Enforcement Agent (DA/DEA).
摘要翻译：一种用于管理特定域（或用户域）的方法，例如在完全返回特定设备所采用的权限对象（RO）之后由特定设备离开域，而不是在离开特定域时停用RO 方法，其中期望离开特定域的设备将其RO移动到希望加入特定域的另一个设备，然后将特定域保留在域授权/域强制代理（DA / DEA）的控制之下。

8. 发明授权

US08307457B2 Method and terminal for receiving rights object for content on behalf of memory card 有权
标题翻译：用于代表存储卡接收内容的权利对象的方法和终端
公开(公告)号：US08307457B2
公开(公告)日：2012-11-06
申请号：US12696039
申请日：2010-01-28
申请人： Youn-Sung Chu , Seung-Jae Lee
发明人： Youn-Sung Chu , Seung-Jae Lee
IPC分类号： G06F7/04
CPC分类号： H04L9/3273 , H04L2209/603
摘要： Disclosed is a method of receiving by a terminal a rights object (RO) from a rights issuer (RI) on behalf of a memory card, the method including, receiving, by the terminal, a trigger message for RO acquisition from the rights issuing server, comparing, by the terminal, trust anchor and ID of the memory card in a list included in the trigger message with a trust anchor and ID of the memory card within a context of the terminal, transmitting, by the terminal, a RO request message to the rights issuing server if the trust anchor and the ID of the memory card within the context are consistent with those within the list according to the comparison result, and receiving, by the terminal, a RO response message including a protected RO from the rights issuing server.
摘要翻译：公开了一种由终端从代表存储卡的权利发行者（RI）接收权利对象（RO）的方法，所述方法包括：由终端从权限发布服务器接收用于RO获取的触发消息，通过所述终端将所述触发消息中包括的列表中的所述存储卡的信任锚和ID与所述终端的上下文中的信任锚和所述存储卡的ID进行比较，由所述终端向所述终端发送RO请求消息如果所述上下文中的所述信任锚和所述存储卡的ID根据所述比较结果与所述列表内的信任锚和所述ID相一致，并且由所述终端从所述终端接收包括受保护的RO的RO响应消息，发行服务器。

9. 发明授权

US08214644B2 Method for installing rights object for content in memory card 有权
标题翻译：在存储卡中安装内容的权限对象的方法
公开(公告)号：US08214644B2
公开(公告)日：2012-07-03
申请号：US12634667
申请日：2009-12-09
申请人： Youn-Sung Chu , Te-Hyun Kim
发明人： Youn-Sung Chu , Te-Hyun Kim
IPC分类号： H04L9/32 , G06F11/30 , G06F12/14 , G06F7/04 , G06F17/30 , H04N7/16
CPC分类号： G06F21/10
摘要： A method, device and system for stably issuing a rights object (RO) to a memory, namely, an SRM, via a terminal. When RO has been issued to the memory card, namely, to the SRM, by using the stable procedure, the RO can be compatible with a different terminal that does not support the stable procedure, whereby the RO can be completely used by the different terminal.
摘要翻译：一种用于经由终端向存储器即SRM稳定地发布权限对象（RO）的方法，装置和系统。当已经向存储卡，即SRM发出RO时，通过使用稳定的过程，RO可以与不支持稳定过程的不同的终端兼容，由此RO可以被不同的终端完全使用。

10. 发明授权

US08205082B2 Domain upgrade method in digital rights management 有权
标题翻译：数字版权管理中的域升级方法
公开(公告)号：US08205082B2
公开(公告)日：2012-06-19
申请号：US12267313
申请日：2008-11-07
申请人： Youn-Sung Chu
发明人： Youn-Sung Chu
IPC分类号： H04L9/32
CPC分类号： H04L9/0891 , G06F21/10 , G06F2221/0706 , H04L63/06 , H04L63/10 , H04L2209/603 , H04L2463/101
摘要： Disclosed is domain upgrade method in Digital Rights Management (DRM) capable of reducing network resources by simplifying signal procedures at the time of transferring changed domain keys. A device joining after domain upgrade is provided with only a domain key of a domain generation after the domain upgrade, but is not provided with a domain key of the previous domain generation. Accordingly, even if the joining device is mal-operated or is hacked, contents before upgrade are prevented from being illegally used or leaking out.
摘要翻译：公开了数字版权管理（DRM）中的域升级方法，其能够通过简化转换域密钥时的信号过程来减少网络资源。在域升级后加入的设备只能在域升级后提供域生成的域密钥，但不提供先前域生成的域密钥。因此，即使加入装置不正常或被黑客入侵，也不能防止升级前的内容被非法使用或泄漏。

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