专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07152166B2 Digital rights management (DRM) encryption and data-protection for content on device without interactive authentication 有权
标题翻译：数字版权管理（DRM）加密和数据保护功能，无需交互式认证
公开(公告)号：US07152166B2
公开(公告)日：2006-12-19
申请号：US10183933
申请日：2002-06-26
申请人： Clifford P. Strom , Krishnamurthy Ganesan , Jonas Fredrik Helin
发明人： Clifford P. Strom , Krishnamurthy Ganesan , Jonas Fredrik Helin
IPC分类号： H04L9/132 , H04N7/167
CPC分类号： G06F21/10 , G06F2221/0704 , G06F2221/0771 , G06F2221/2107
摘要： To render content on a medium, a device obtains a table from the medium, obtains a private key of the device (PR-PD), indexes into an entry of the table based thereon, obtains (PU-PD(RND)) from the indexed-into entry of the table, and applies (PR-PD) to (PU-PD(RND)) to expose a random key (RND). Then, the device obtains (RND(PR-PM)) from the table, applies (RND) to (RND(PR-PM)) to expose a private key of the medium (PR-PM), obtains (PU-PM(KD)) from the license, applies (PR-PM) to (PU-PM(KD)) to expose a content key (KD), obtains (KD(content)) from the storage medium, applies (KD) to (KD(content)) to expose the content.
摘要翻译：为了在介质上呈现内容，设备从介质获取表，获得设备的私钥（PR-PD），基于该索引索引到表的条目中，从该接口获取（PU-PD（RND））索引到表的条目，并将（PR-PD）应用于（PU-PD（RND））以暴露随机密钥（RND）。然后，从表中获取（RND（PR-PM）），将（RND）应用于（RND（PR-PM））以露出媒体的私钥（PR-PM），获得（PU-PM （KD））从（PR-PM）到（PU-PM（KD））公开内容密钥（KD），从存储介质获得（KD（内容））应用（KD）到（KD （内容））来公开内容。

2. 发明授权

US07730329B2 Digital rights management (DRM) encryption and data-protection for content on device without interactive authentication 有权
标题翻译：数字版权管理（DRM）加密和数据保护功能，无需交互式认证
公开(公告)号：US07730329B2
公开(公告)日：2010-06-01
申请号：US11400427
申请日：2006-04-06
申请人： Clifford P. Strom , Krishnamurthy Ganesan , Jonas Fredrik Helin
发明人： Clifford P. Strom , Krishnamurthy Ganesan , Jonas Fredrik Helin
IPC分类号： G06F11/30
CPC分类号： G06F21/10 , G06F2221/0704 , G06F2221/0771 , G06F2221/2107
摘要： To render content on a medium, a device obtains a table from the medium, obtains a private key of the device (PR-PD), indexes into an entry of the table based thereon, obtains (PU-PD(RND)) from the indexed-into entry of the table, and applies (PR-PD) to (PU-PD(RND)) to expose a random key (RND). Then, the device obtains (RND(PR-PM)) from the table, applies (RND) to (RND(PR-PM)) to expose a private key of the medium (PR-PM), obtains (PU-PM(KD)) from the license, applies (PR-PM) to (PU-PM(KD)) to expose a content key (KD), obtains (KD(content)) from the storage medium, applies (KD) to (KD(content)) to expose the content.
摘要翻译：为了在介质上呈现内容，设备从介质获取表，获得设备的私钥（PR-PD），基于该索引索引到表的条目中，从该接口获取（PU-PD（RND））索引到表的条目，并将（PR-PD）应用于（PU-PD（RND））以暴露随机密钥（RND）。然后，从表中获取（RND（PR-PM）），将（RND）应用于（RND（PR-PM））以露出媒体的私钥（PR-PM），获得（PU-PM （KD））从（PR-PM）到（PU-PM（KD））公开内容密钥（KD），从存储介质获得（KD（内容））应用（KD）到（KD （内容））来公开内容。

3. 发明授权

US08111814B2 Extensible alert types 有权
标题翻译：可扩展警报类型
公开(公告)号：US08111814B2
公开(公告)日：2012-02-07
申请号：US11386037
申请日：2006-03-20
申请人： Krishnamurthy Ganesan , Adrian Potra , Sundaram Anantharaman
发明人： Krishnamurthy Ganesan , Adrian Potra , Sundaram Anantharaman
IPC分类号： H04M1/64
CPC分类号： H04L41/0631 , H04L67/14
摘要： A facility for providing extensible alert types is described. The facility includes an endpoint component that has an associated application, an alert handler component provided by the application for handling received messages and providing alerts to the application, and a message transport component that receives a message, determines whether the message contains an alert, locates an alert handler to handle the alert, and provides a portion of the received message to the alert handler component so that the alert handler component can handle the alert. The facility can receive a request to register an alert handler, add an indication of the alert handler in a mapping data structure and, upon receiving a message containing an alert, identify an alert handler to handle the alert contained in the message.
摘要翻译：描述了提供可扩展警报类型的工具。该设施包括具有关联应用的端点组件，由应用提供的用于处理接收的消息并向应用提供警报的警报处理器组件以及接收消息的消息传输组件，确定消息是否包含警报，定位警报处理程序来处理警报，并将接收到的消息的一部分提供给警报处理程序组件，以便警报处理程序组件可以处理警报。该设施可以接收注册警报处理程序的请求，在映射数据结构中添加警报处理程序的指示，并且在接收到包含警报的消息时，识别警报处理程序来处理消息中包含的警报。

4. 发明授权

US07624794B2 Non-conductive and non-magnetic flowline for electromagnetic measurements on reservoir fluids at high pressures 失效
标题翻译：用于在高压下对储层流体进行电磁测量的非导电和非磁性流线
公开(公告)号：US07624794B2
公开(公告)日：2009-12-01
申请号：US11419233
申请日：2006-05-19
申请人： Robert Freedman , Krishnamurthy Ganesan , Douglas W. Grant
发明人： Robert Freedman , Krishnamurthy Ganesan , Douglas W. Grant
IPC分类号： E21B47/00
CPC分类号： E21B49/08 , G01V3/32
摘要： An apparatus and method to perform measurements on fluid in a wellbore fluid sample tool in which at least a portion of the flowline of the sample tool is made of a non-magnetic and non-conductive material.
摘要翻译：对井筒流体样品工具中的流体进行测量的装置和方法，其中样品工具的流线的至少一部分由非磁性和非导电材料制成。

5. 发明授权

US07305366B2 Content revocation and license modification in a digital rights management (DRM) system on a computing device 有权
标题翻译：在计算设备上的数字版权管理（DRM）系统中的内容吊销和许可修改
公开(公告)号：US07305366B2
公开(公告)日：2007-12-04
申请号：US11266580
申请日：2005-11-03
申请人： Charlie David Chase, Jr. , Krishnamurthy Ganesan , Philip J. Lafornara , Jeffrey Richard McKune , Clifford Paul Strom , Vijay K. Gajjala
发明人： Charlie David Chase, Jr. , Krishnamurthy Ganesan , Philip J. Lafornara , Jeffrey Richard McKune , Clifford Paul Strom , Vijay K. Gajjala
IPC分类号： G06Q99/00
CPC分类号： G06F21/10 , G06F2221/0771
摘要： Content revocation is achieved by disabling licenses issued to a computing device for the content. A content revocation is delivered within a license to the computing device. Upon license storage the content revocation is recognized, validated, and stored in a secure state store under the public key of the content server (PU-CS) that issued the content. Each license has a (PU-CS) therein, and each license evaluation considers each content revocation stored in the state store and having the same (PU-CS). The license is disabled or otherwise affected based on the considered content revocation. A content revocation is one form of a license modification that may be delivered within a license.
摘要翻译：内容撤销是通过禁用向内容的计算设备颁发的许可证来实现的。内容撤销在许可证中传送到计算设备。在许可证存储时，内容吊销被识别，验证并存储在发布内容的内容服务器（PU-CS）的公钥下的安全状态存储中。每个许可证中有一个（PU-CS），每个许可证评估考虑存储在状态存储中并具有相同（PU-CS）的每个内容撤消。根据考虑的内容撤销，许可证被禁用或受到其他影响。内容撤销是许可证修改的一种形式，可以在许可证中传递。

6. 发明申请

US20060167814A1 Enforcement architecture and method for digital rights management 审中-公开
公开(公告)号：US20060167814A1
公开(公告)日：2006-07-27
申请号：US11388365
申请日：2006-03-24
申请人： Marcus Peinado , Rajasekhar Abburi , Paul England , Krishnamurthy Ganesan , Jeffrey Bell , Arnold Blinn , Thomas Jones
发明人： Marcus Peinado , Rajasekhar Abburi , Paul England , Krishnamurthy Ganesan , Jeffrey Bell , Arnold Blinn , Thomas Jones
IPC分类号： G06Q99/00
CPC分类号： G07F11/002 , G06F21/10 , G06F21/71 , G06F2211/007 , G06F2221/0797 , G06F2221/2105 , G06F2221/2137 , G06Q20/3678 , G06Q30/06 , H04L63/0442 , H04L63/068 , H04L63/0823 , H04L63/12 , H04L2463/101
摘要： An enforcement architecture and method for implementing digital rights management are disclosed. Digital content is distributed from a content server to a computing device of a user and received, and an attempt is made to render the digital content by way of a rendering application. The rendering application invokes a Digital Rights Management (DRM) system, and such DRM system determines whether a right to render the digital content in the manner sought exists based on any digital license stored in the computing device and corresponding to the digital content. If the right does not exist, a digital license that provides such right and that corresponds to the digital content is requested from a license server, and the license server issues the digital license to the DRM system. The computing device receives the issued digital license and stores the received digital license thereon.

7. 发明申请

US20060161620A1 Extensible activities within collaboration sessions 审中-公开
标题翻译：协作会议期间的可扩展活动
公开(公告)号：US20060161620A1
公开(公告)日：2006-07-20
申请号：US11026554
申请日：2004-12-30
申请人： Krishnamurthy Ganesan , Mu Han , Adrian Potra
发明人： Krishnamurthy Ganesan , Mu Han , Adrian Potra
IPC分类号： G06F15/16 , G06F17/00 , G06F3/00 , G06F9/00
CPC分类号： G06Q10/10
摘要： An architecture for developing new media activities and deploying the newly developed activities in a reusable collaboration session is provided. The architecture comprises a base collaboration session, a base activity class, and a well defined contract between the base activity class and the collaboration session. The base collaboration session provides signaling plane functionality, including session management services and media negotiation services. The base activity class provides the base class support needed to build or develop activities derived from the base activity class. The well defined contract enables the base activity class and the base collaboration session to work together to hide the details of the signaling plane from the derived activities.
摘要翻译：提供了一个开发新媒体活动并将新开发的活动部署在可重用协作会议中的架构。该架构包括基础协作会话，基本活动类以及基本活动类和协作会话之间明确定义的合同。基础协作会话提供信令平面功能，包括会话管理服务和媒体协商服务。基础活动类提供构建或开发从基础活动类派生的活动所需的基类支持。明确定义的合同使基础活动类和基础协作会话能够共同合作，从衍生活动中隐藏信令平面的细节。

8. 发明申请

US20060059106A1 Content revocation and license modification in a digital rights management (DRM) system on a computing device 有权
公开(公告)号：US20060059106A1
公开(公告)日：2006-03-16
申请号：US11266381
申请日：2005-11-03
申请人： Charlie Chase , Krishnamurthy Ganesan , Philip Lafornara , Jeffrey McKune , Clifford Strom , Vijay Gajjala
发明人： Charlie Chase , Krishnamurthy Ganesan , Philip Lafornara , Jeffrey McKune , Clifford Strom , Vijay Gajjala
IPC分类号： G06Q99/00
CPC分类号： G06F21/10 , G06F2221/0771
摘要： Content revocation is achieved by disabling licenses issued to a computing device for the content. A content revocation is delivered within a license to the computing device. Upon license storage the content revocation is recognized, validated, and stored in a secure state store under the public key of the content server (PU-CS) that issued the content. Each license has a (PU-CS) therein, and each license evaluation considers each content revocation stored in the state store and having the same (PU-CS). The license is disabled or otherwise affected based on the considered content revocation. A content revocation is one form of a license modification that may be delivered within a license.

9. 发明授权

US5923167A Pulsed nuclear magnetism tool for formation evaluation while drilling 失效
标题翻译：用于钻井时形成评估的脉冲核磁工具
公开(公告)号：US5923167A
公开(公告)日：1999-07-13
申请号：US819463
申请日：1997-03-17
申请人： Shu-Kong Chang , Krishnamurthy Ganesan , Martin Erich Poitzsch , Robert Kleinberg , Abdurrahman Sezginer
发明人： Shu-Kong Chang , Krishnamurthy Ganesan , Martin Erich Poitzsch , Robert Kleinberg , Abdurrahman Sezginer
IPC分类号： G01V3/32 , G01V3/00
CPC分类号： G01V3/32
摘要： A logging-while-drilling tool contains a pulsed nuclear magnetic resonance (NMR) device for evaluating earth formations. An antenna of the pulsed NMR device is electromagnetically coupled with a drill collar of the tool for evaluating earth formations. In this way, the antenna generates a magnetic dipole parallel to a surface of the drill collar and the drill collar enhances the electromagnetic field generated by the antenna.
摘要翻译：钻井测井工具包含用于评估地层的脉冲核磁共振（NMR）装置。脉冲NMR装置的天线与用于评估地层的工具的钻铤电磁耦合。以这种方式，天线产生平行于钻铤的表面的磁偶极子，并且钻铤增强由天线产生的电磁场。

10. 发明授权

US09246916B2 Specifying rights in a digital rights license according to events 有权
公开(公告)号：US09246916B2
公开(公告)日：2016-01-26
申请号：US12568490
申请日：2009-09-28
申请人： Krishnamurthy Ganesan
发明人： Krishnamurthy Ganesan
IPC分类号： G06F7/04 , G06F21/00 , H04L29/06 , G06F21/10
CPC分类号： H04L63/10 , G06F21/10 , G06F2221/2107 , H04L2463/101
摘要： A digital license specifies rights with regard to corresponding digital content, and in particular specifies at least one event and for the at least one event at least one of a condition precedent to allowing the event to proceed and an action to be taken once the event has occurred. To respond to a request for an event from a rendering application with regard to the content, event code corresponding to the event is located in the license, and the condition within the event code is evaluated. If evaluated as true, the requested event is allowed to proceed, whereby the rendering application performs the event, and the action within the event code is executed. If evaluated as false, the requested event is denied.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式