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    • 7. 发明申请
    • Method and system for limiting the use of user-specific software features
    • US20050060266A1
    • 2005-03-17
    • US10858890
    • 2004-06-02
    • Marco DeMelloYoram YaacoviPavel Zeman
    • Marco DeMelloYoram YaacoviPavel Zeman
    • G06F1/00G06F21/00H04K1/00G06F17/60H04L9/00
    • G06F21/10G06F2221/0737G06F2221/2137
    • A server architecture for a digital rights management system that distributes and protects rights in content. The server architecture includes a retail site which sells content items to consumers, a fulfillment site which provides to consumers the content items sold by the retail site, and an activation site which enables consumer reading devices to use content items having an enhanced level of copy protection. Each retail site is equipped with a URL encryption object, which encrypts, according to a secret symmetric key shared between the retail site and the fulfillment site, information that is needed by the fulfillment site to process an order for content sold by the retail site. Upon selling a content item, the retail site transmits to the purchaser a web page having a link to a URL comprising the address of the fulfillment site and a parameter having the encrypted information. Upon following the link, the fulfillment site downloads the ordered content to the consumer, preparing the content if necessary in accordance with the type of security to be carried with the content. The fulfillment site includes an asynchronous fulfillment pipeline which logs information about processed transactions using a store-and-forward messaging service. The fulfillment site may be implemented as several server devices, each having a cache which stores frequently downloaded content items, in which case the asynchronous fulfillment pipeline may also be used to invalidate the cache if a change is made at one server that affects the cached content items. An activation site provides an activation certificate and a secure repository executable to consumer content-rendering devices which enables those content rendering devices to render content having an enhanced level of copy-resistance. The activation site “activates” client-reading devices in a way that binds them to a persona, and limits the number of devices that may be activated for a particular persona, or the rate at which such devices may be activated for a particular persona.
    • 8. 发明授权
    • Recovery of online sessions for dynamic directory services
    • 恢复动态目录服务的在线会话
    • US06629144B1
    • 2003-09-30
    • US09353166
    • 1999-07-14
    • Lon-Chan ChuYoram YaacoviKent F. Settle
    • Lon-Chan ChuYoram YaacoviKent F. Settle
    • G06F1516
    • H04L29/12009G06F11/1443H04L29/06H04L29/12047H04L61/15H04L63/0807H04L67/42Y10S707/99953
    • The recovery of online sessions for directory services is disclosed. A server maintains a directory service of a plurality of clients. In one embodiment, a unique token for each client, known to the client and to the server, permits the client to relog onto the server, for example, after the client has crashed. In another embodiment, a client caches the information sent to the server during the log-on process, so that if the server in response to a later refresh request from the client cannot locate the client—as a result, for example, of a network or server crash—the client can automatically relog onto the server using the cached information, without user intervention. The message sent by the server to the client in response to a refresh request, after the client's entry in the directory no longer exists after a server or network crash, is desirably a dedicated error message instructing the client that it is not logged onto the server, and therefore that it should relog onto the server.
    • 披露了目录服务在线会话的恢复。 服务器维护多个客户端的目录服务。 在一个实施例中,客户机和服务器已知的每个客户机的唯一令牌允许客户端重新登录到服务器上,例如,在客户机崩溃之后。 在另一个实施例中,客户端在登录过程期间缓存发送到服务器的信息,使得如果响应于来自客户端的稍后刷新请求的服务器不能定位客户机 - 结果,例如,网络 或服务器崩溃 - 客户端可以使用缓存的信息自动重新登录到服务器上,无需用户干预。 在服务器或网络崩溃之后,服务器发送到客户端的响应刷新请求的消息在客户端进入目录后不再存在时,最好是指示客户端未登录到服务器的专用错误消息 ,因此它应该重新登录到服务器上。
    • 9. 发明授权
    • Wireless identifiers for proximity applications
    • 邻近应用的无线标识符
    • US08812028B2
    • 2014-08-19
    • US13049900
    • 2011-03-17
    • Eran YarivKeren MasterDaniel SittonRoy VarshavskyYoram Yaacovi
    • Eran YarivKeren MasterDaniel SittonRoy VarshavskyYoram Yaacovi
    • H04W24/00
    • H04W4/08H04L67/306H04W4/06H04W4/21
    • A proximity matching system may use broadcast wireless identifiers transmitted by users' devices to match users with other nearby users. The identifiers may be collected by a plurality of agents, then the identifiers may be matched with pre-defined profiles to generate physically proximate users by a remote service. The group of proximate users may be provided to various applications and consumed with summarized properties or individual properties, depending on the approved privacy settings as selected by the users. In some embodiments, the broadcast wireless identifiers may be personal area network identifiers, local area network identifiers, cellular network identifiers, or other broadcast identifier. In some embodiments, the agents may not establish a peer to peer or other connection with the broadcasting device. The agents may be fixed or mobile agents, and the proximity of users may be generated through links between nearby agents in a meshed fashion.
    • 接近匹配系统可以使用用户设备发送的广播无线标识符来与其他附近用户匹配用户。 标识符可以由多个代理收集,然后标识符可以与预定义的简档相匹配,以通过远程服务生成物理上最接近的用户。 根据由用户选择的认可的隐私设置,可以将近似用户组提供给各种应用并且消耗具有汇总的属性或单独的属性。 在一些实施例中,广播无线标识符可以是个人区域网络标识符,局域网标识符,蜂窝网络标识符或其他广播标识符。 在一些实施例中,代理可能不建立与广播设备的对等或其他连接。 代理可以是固定的或移动代理,并且可以通过以网格方式的附近代理之间的链接来生成用户的接近度。
    • 10. 发明授权
    • Method and system for limiting the use of user-specific software features
    • 限制使用用户特定软件功能的方法和系统
    • US07861306B2
    • 2010-12-28
    • US10858890
    • 2004-06-02
    • Marco A. DeMelloYoram YaacoviPavel Zeman
    • Marco A. DeMelloYoram YaacoviPavel Zeman
    • H04N7/16H04N7/167H04L29/06H04L9/32H04L9/28G06F12/14
    • G06F21/10G06F2221/0737G06F2221/2137
    • A server architecture for a digital rights management system that distributes and protects rights in content. The server architecture includes a retail site which sells content items to consumers, a fulfillment site which provides to consumers the content items sold by the retail site, and an activation site which enables consumer reading devices to use content items having an enhanced level of copy protection. An activation site provides an activation certificate and a secure repository executable to consumer content-rendering devices which enables those content rendering devices to render content having an enhanced level of copy-resistance. The activation site “activates” client-reading devices in a way that binds them to a persona, and limits the number of devices that may be activated for a particular persona, or the rate at which such devices may be activated for a particular persona.
    • 数字版权管理系统的服务器架构,用于分发和保护内容中的权利。 服务器架构包括向消费者销售内容项目的零售站点,向消费者提供由零售站点销售的内容项目的实现站点以及使得消费者阅读设备能够使用具有增强的复制保护级别的内容项目的激活站点 。 激活站点提供激活证书和可执行到消费者内容呈现设备的安全存储库,其使这些内容呈现设备能够呈现具有增强的复制电平级别的内容。 激活站点以将其绑定到人物角色的方式“激活”客户端读取设备,并且限制可能针对特定人物角色激活的设备的数量,或者针对特定角色激活这些设备的速率。