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1. 发明申请

US20140075184A1 TRUST SERVICES FOR SECURING DATA IN THE CLOUD 有权
标题翻译：用于保护云端数据的信托服务
公开(公告)号：US20140075184A1
公开(公告)日：2014-03-13
申请号：US13609945
申请日：2012-09-11
申请人： Irina Gorbach , Venkatesh Krishnan , Andrey Shur , Dmitry Denisov , Lars Kuhtz , Sumalatha Adabala , Roy Peter D'Souza , Michael Entin , Michael Ray Clark , Gitika Aggarwal Saubhasik
发明人： Irina Gorbach , Venkatesh Krishnan , Andrey Shur , Dmitry Denisov , Lars Kuhtz , Sumalatha Adabala , Roy Peter D'Souza , Michael Entin , Michael Ray Clark , Gitika Aggarwal Saubhasik
IPC分类号： H04L29/06
CPC分类号： H04L63/04 , G06F8/61 , G06F17/30197 , G06F21/6218 , G06F2221/2107 , G06F2221/2115 , H04L63/06 , H04L63/20 , H04L2463/062
摘要： Embodiments are directed to securing data in the cloud, securely encrypting data that is to be stored in the cloud and to securely decrypting data accessed from the cloud. In one scenario, an instantiated trust service receives information indicating that a trust server is to be instantiated. The trust service instantiates the trust server, which is configured to store key references and encrypted keys. The trust service receives the public key portion of a digital certificate for each publisher and subscriber that is to have access to various specified portions of encrypted data. A data access policy is then defined that specifies which encrypted data portions can be accessed by which subscribers.
摘要翻译：实施例旨在保护云中的数据，安全地加密要存储在云中的数据，并安全地解密从云访问的数据。在一种情况下，实例化的信任服务接收指示信任服务器被实例化的信息。信任服务实例化信任服务器，该服务器被配置为存储密钥引用和加密密钥。信任服务接收每个发布者和订户的数字证书的公共密钥部分，该用户可以访问加密数据的各种指定部分。然后定义数据访问策略，其指定可由哪个订户访问哪些加密数据部分。

2. 发明授权

US09894040B2 Trust services for securing data in the cloud 有权
公开(公告)号：US09894040B2
公开(公告)日：2018-02-13
申请号：US13609945
申请日：2012-09-11
申请人： Irina Gorbach , Venkatesh Krishnan , Andrey Shur , Dmitry Denisov , Lars Kuhtz , Sumalatha Adabala , Roy Peter D'Souza , Michael Entin , Michael Ray Clark , Gitika Aggarwal Saubhasik
发明人： Irina Gorbach , Venkatesh Krishnan , Andrey Shur , Dmitry Denisov , Lars Kuhtz , Sumalatha Adabala , Roy Peter D'Souza , Michael Entin , Michael Ray Clark , Gitika Aggarwal Saubhasik
IPC分类号： H04L29/06 , G06F21/62 , G06F17/30 , G06F9/445
CPC分类号： H04L63/04 , G06F8/61 , G06F17/30197 , G06F21/6218 , G06F2221/2107 , G06F2221/2115 , H04L63/06 , H04L63/20 , H04L2463/062
摘要： Embodiments are directed to securing data in the cloud, securely encrypting data that is to be stored in the cloud and to securely decrypting data accessed from the cloud. In one scenario, an instantiated trust service receives information indicating that a trust server is to be instantiated. The trust service instantiates the trust server, which is configured to store key references and encrypted keys. The trust service receives the public key portion of a digital certificate for each publisher and subscriber that is to have access to various specified portions of encrypted data. A data access policy is then defined that specifies which encrypted data portions can be accessed by which subscribers.

3. 发明授权

US07778282B2 Propagation of conflict knowledge 有权
标题翻译：传播冲突知识
公开(公告)号：US07778282B2
公开(公告)日：2010-08-17
申请号：US11640658
申请日：2006-12-18
申请人： Oliver Lee , Michael Scott Beckerman , Michael Ray Clark , Moe Khosravy , Lev Novik , Jörg-Thomas Pfenning
发明人： Oliver Lee , Michael Scott Beckerman , Michael Ray Clark , Moe Khosravy , Lev Novik , Jörg-Thomas Pfenning
IPC分类号： H04J3/06
CPC分类号： G06F17/30575 , H04L67/1095
摘要： A sync community may include a group of synchronization endpoints. When two synchronization endpoints of the sync community synchronize with one another, a synchronization data conflict may be detected when the two synchronization endpoints make a change to a same particular data item and the two synchronization endpoints were unaware of the changes to the same particular data item made by the other respective synchronization endpoint at the time the changes were made. Resolution of the detected synchronization data conflict may be delayed and data indicative of the detected synchronization data conflict may be propagated to other synchronization endpoints during a synchronization operation.
摘要翻译：同步社区可以包括一组同步端点。当同步社区的两个同步端点彼此同步时，当两个同步端点对同一特定数据项进行更改时，可能会检测到同步数据冲突，并且两个同步端点不知道对同一特定数据项的更改在进行更改时由其他各自的同步端点进行。检测到的同步数据冲突的分辨率可以被延迟，并且指示检测到的同步数据冲突的数据可以在同步操作期间传播到其他同步端点。

4. 发明申请

US20080104206A1 EFFICIENT KNOWLEDGE REPRESENTATION IN DATA SYNCHRONIZATION SYSTEMS 审中-公开
标题翻译：数据同步系统中的有效知识表示
公开(公告)号：US20080104206A1
公开(公告)日：2008-05-01
申请号：US11673129
申请日：2007-02-09
申请人： Lev Novik , Moe Khosravy , Michael Ray Clark , Philip Austin Vaughn , Oliver C. Lee
发明人： Lev Novik , Moe Khosravy , Michael Ray Clark , Philip Austin Vaughn , Oliver C. Lee
IPC分类号： G06F15/177 , G06F15/16
CPC分类号： G06Q10/107
摘要： An efficient way is provided to represent and exchange knowledge across nodes when synchronizing between any two nodes. A first node sends a second node its knowledge, including objects and versions of those objects. The second node compares its knowledge with the knowledge of the first node, and then sends the first node any latest versions of objects of which the first node is unaware. In addition, the second node sends its knowledge to the first node. The first node then performs a similar object-by-object version comparison to determine any conflicts due to independent evolution of objects and any changes that should be sent to the second node in order to bring the objects of the second node up to date with the knowledge of the first node.
摘要翻译：提供了一种有效的方法来在任何两个节点之间同步时，在节点之间表示和交换知识。第一个节点发送第二个节点的知识，包括这些对象的对象和版本。第二节点将其知识与第一个节点的知识进行比较，然后发送第一个节点任何第一个节点不知道的对象的最新版本。另外，第二节点将其知识发送给第一节点。然后，第一个节点执行类似的逐个对象版本比较，以确定由于对象的独立演变而导致的任何冲突以及应发送到第二个节点的任何更改，以使第二个节点的对象与知识的第一个节点。

5. 发明申请

US20140250074A1 FORGETTING ITEMS WITH KNOWLEDGE BASED SYNCHRONIZATION 审中-公开
标题翻译：以知识为基础的同步化项目
公开(公告)号：US20140250074A1
公开(公告)日：2014-09-04
申请号：US13784659
申请日：2013-03-04
申请人： Lukasz Gwozdz , Michael Ray Clark , Siva Muhunthan , Lev Novik , Ashish B. Shah
发明人： Lukasz Gwozdz , Michael Ray Clark , Siva Muhunthan , Lev Novik , Ashish B. Shah
IPC分类号： G06F17/30
CPC分类号： G06F17/30356 , G06F17/30575
摘要： Systems and methods that enable removal of data from an endpoint, while not propagating such removal to other endpoints when synchronizing data sources associated therewith. A designation component can indicate items as forgotten items, wherein such items are being known to an endpoint and deleted therefrom—yet, reintroduced therein and reappearing (e.g., as a create) upon re-synchronizing with the replica over again. Moreover, the forgotten items can employ additional metadata such as in from of an additional bit that indicates whether an item is a forgotten item.
摘要翻译：当同步与其相关联的数据源时，能够从端点移除数据，同时不将这种删除传播到其他端点的系统和方法。指定组件可以将项目指示为被遗忘的项目，其中这样的项目是端点已知的并从其中被删除，但是在再次重新同步复制品时再次引入并再现（例如，作为创建）。此外，被遗忘的项目可以使用额外的元数据，例如从附加位置指示项目是否是被遗忘的项目。

6. 发明授权

US08458128B2 Minimal extensions required for multi-master offline and collaboration for devices and web services 有权
公开(公告)号：US08458128B2
公开(公告)日：2013-06-04
申请号：US12198181
申请日：2008-08-26
申请人： Moe Khosravy , Lev Novik , Michael Ray Clark
发明人： Moe Khosravy , Lev Novik , Michael Ray Clark
IPC分类号： G06F17/30
CPC分类号： G06F17/30371 , G06F17/30578
摘要： The claimed subject matter provides a system and/or a method that facilitates managing data consistency in connection with a plurality of devices. A collection of devices can be associated with a user. A web service can receive a portion of data from at least one device via an interface component, wherein the web service can host and relate the portion of data with an account for the user. A master sync component can leverage a computing resource from at least one device in order to maintain data consistency between at least one of the following: two or more devices within the collection of devices associated with the user; or the account hosted by the web service and two or more devices within the collection of devices associated with the user.

7. 发明授权

US08412676B2 Forgetting items with knowledge based synchronization 有权
标题翻译：忘记基于知识的同步项目
公开(公告)号：US08412676B2
公开(公告)日：2013-04-02
申请号：US12255059
申请日：2008-10-21
申请人： Lukasz Gwozdz , Michael Ray Clark , Siva Muhunthan , Lev Novik , Ashish B. Shah
发明人： Lukasz Gwozdz , Michael Ray Clark , Siva Muhunthan , Lev Novik , Ashish B. Shah
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： G06F17/30174 , G06F17/30578
摘要： Systems and methods that enable removal of data from an endpoint, while not propagating such removal to other endpoints when synchronizing data sources associated therewith. A designation component can indicate items as forgotten items, wherein such items are being known to an endpoint and deleted therefrom—yet, reintroduced therein and reappearing (e.g., as a create) upon re-synchronizing with the replica over again. Moreover, the forgotten items can employ additional metadata such as in from of an additional bit that indicates whether an item is a forgotten item.
摘要翻译：当同步与其相关联的数据源时，能够从端点移除数据，同时不将这种删除传播到其他端点的系统和方法。指定组件可以将项目指示为被遗忘的项目，其中这样的项目是端点已知的并从其中被删除，但是在再次重新同步复制品时再次引入并再现（例如，作为创建）。此外，被遗忘的项目可以使用额外的元数据，例如从附加位置指示项目是否是被遗忘的项目。

8. 发明申请

US20090077002A1 KNOWLEDGE BASED SYNCHRONIZATION OF SUBSETS OF DATA WITH NO MOVE CONDITION 失效
标题翻译：基于知识的数据同步与无移动条件
公开(公告)号：US20090077002A1
公开(公告)日：2009-03-19
申请号：US11855490
申请日：2007-09-14
申请人： Michael Ray Clark , Lev Novik , Moe Khosravy , Oliver C. Lee
发明人： Michael Ray Clark , Lev Novik , Moe Khosravy , Oliver C. Lee
IPC分类号： G06N5/00
CPC分类号： H04L41/0846 , G06Q10/107 , H04L67/1095
摘要： An efficient way is provided to represent and exchange knowledge and/or partial knowledge across nodes when synchronizing between any two nodes. A first node sends a second node its knowledge and/or partial knowledge, including objects and versions of those objects. The second node compares its knowledge and/or partial knowledge with the knowledge and/or partial knowledge of the first node, and then sends the first node any latest versions of objects of which the first node is unaware. In addition, the second node sends its knowledge and/or partial knowledge to the first node. The first node then performs a similar object-by-object version comparison to determine any conflicts due to independent evolution of objects and any changes that should be sent to the second node in order to bring the objects of the second node up to date with the knowledge and/or partial knowledge of the first node.
摘要翻译：提供了一种有效的方法来在任何两个节点之间同步时，跨节点表示和交换知识和/或部分知识。第一节点向第二节点发送其知识和/或部分知识，包括这些对象的对象和版本。第二节点将其知识和/或部分知识与第一节点的知识和/或部分知识进行比较，然后向第一节点发送第一节点不知道的对象的最新版本。另外，第二节点将其知识和/或部分知识发送到第一节点。然后，第一个节点执行类似的逐个对象版本比较，以确定由于对象的独立演变而导致的任何冲突以及应发送到第二个节点的任何更改，以使第二个节点的对象与第一个节点的知识和/或部分知识。

9. 发明申请

US20080195759A1 EFFICIENT KNOWLEDGE REPRESENTATION IN DATA SYNCHRONIZATION SYSTEMS 有权
标题翻译：数据同步系统中的有效知识表示
公开(公告)号：US20080195759A1
公开(公告)日：2008-08-14
申请号：US11673415
申请日：2007-02-09
申请人： Lev Novik , Michael Scott Beckerman , Michael Ray Clark , Moe Khosravy , Sean Michael Kelley , Jorg-Thomas Pfenning
发明人： Lev Novik , Michael Scott Beckerman , Michael Ray Clark , Moe Khosravy , Sean Michael Kelley , Jorg-Thomas Pfenning
IPC分类号： G06F15/16
CPC分类号： G06F17/30174 , H04L29/06 , Y10S707/99936 , Y10S707/99945 , Y10S707/99952
摘要： A variety of flexible conflict resolution policies are provided for loosely coupled devices to implement according to a variety of different synchronization scenarios. Choosing a conflict resolution policy, such as “Most Frequent Updater,” “Priority,” “PerCent Change,” “Arbiter Deadlock Resolution,” etc., enables devices to select how and when to resolve such synchronization conflicts. In addition, with reference to a conflict log, a user or synchronizing application can roll back synchronization state to a time before a conflict may have arisen, so that the user or application can undo a resolution of a conflict and/or the user or application can apply an alternative conflict resolution policy moving forward from that time.
摘要翻译：为松散耦合的设备提供了各种灵活的冲突解决策略，以根据各种不同的同步场景来实现。选择冲突解决政策，例如“最常用的更新程序”，“优先级”，“百分比更改”，“仲裁器死锁解析”等，使设备能够选择如何以及何时解决此类同步冲突。此外，通过参考冲突日志，用户或同步应用程序可能会在同步状态回滚到可能出现冲突之前的一段时间，以便用户或应用程序可以撤消冲突的解决方案和/或用户或应用程序可以应用从那个时候开始的替代冲突解决政策。

10. 发明授权

US08185495B2 Representation of qualitative object changes in a knowledge based framework for a multi-master synchronization environment 有权
标题翻译：在多主同步环境的基于知识的框架中表示定性对象变化
公开(公告)号：US08185495B2
公开(公告)日：2012-05-22
申请号：US12024967
申请日：2008-02-01
申请人： Michael Ray Clark , Lev Novik , Moe Khosravy , Oliver Lee
发明人： Michael Ray Clark , Lev Novik , Moe Khosravy , Oliver Lee
IPC分类号： G06F17/30
CPC分类号： H04L12/281 , G06F17/30174 , G06F17/30575 , H04L67/1095 , H04L2012/2849
摘要： The subject disclosure relates to synchronizing among network nodes in a multi-master synchronization environment that extend a knowledge based synchronization framework to include notions of object quality. In one embodiment, additional dimension(s) are placed on a knowledge vector for a given version of an object that represent quality information for the object, which is accounted for during the synchronization process to allow nodes to decide what types of qualities of objects should be conveyed to them as part of the synchronization process. Other embodiments include tombstoning objects to avoid future synchronization with respect to same objects maintained by other nodes in the multi-master synchronization environment. Advantageously, according to the synchronization framework, endpoints can synchronize data in a way that allows a definition and consideration of quality of one or more objects of the synchronized data for purposes of a knowledge exchange.
摘要翻译：本公开涉及在扩展基于知识的同步框架以包括对象质量的概念的多主同步环境中的网络节点之间进行同步。在一个实施例中，附加维度被放置在代表对象的质量信息的对象的给定版本的知识向量上，所述对象在同步过程期间被解释为允许节点决定什么类型的对象的质量应该作为同步过程的一部分被传达给他们。其他实施例包括墓碑对象以避免与多主同步环境中的其他节点维护的相同对象的未来同步。有利地，根据同步框架，端点可以以允许对知识交换的目的的同步数据的一个或多个对象的质量的定义和考虑的方式来同步数据。

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