公开(公告)号：US09052751B2

公开(公告)日：2015-06-09

申请号：US13055312

申请日：2009-08-17

申请人： Rui Chen ,  Chao Chen

发明人： Rui Chen ,  Chao Chen

IPC分类号： G06F3/0488 ,  H04W88/02 ,  G06F3/03 ,  H04N9/31 ,  H04M1/02

CPC分类号： G06F3/0317 ,  G06F3/0425 ,  G06F3/04883 ,  H04M1/0272 ,  H04N9/3161 ,  H04N9/3173

摘要： Portable electronic communication equipment, e.g., a mobile phone, includes a projector that is integrated into the mobile phone to project images, a camera senses views, including a view of projected images and of changes made to the projected image, e.g., by inserting an object, such as a finger, stylus, etc., into the projected image. The character of the changes, e.g., where a change occurs in an image, can be used as an input to the mobile phone. A method of using a portable communication device includes transmitting and receiving communications via a radio, projecting an image onto a surface, using a camera of the portable communication device to sense views including a view of a projected image by the projector, and detecting a change in the sensed view of the projected image to provide an input to the portable communication device.

摘要翻译： 便携式电子通信设备（例如，移动电话）包括集成到移动电话中以投影图像的投影仪，相机感测视图，包括投影图像的视图和对投影图像的变化，例如通过插入 物体，例如手指，触笔等，投射到投影图像中。 改变的特征，例如在图像中发生变化的地方，可以用作移动电话的输入。 使用便携式通信设备的方法包括：通过无线电发送和接收通信，将图像投影到表面上，使用便携式通信设备的照相机来感测由投影仪投影的图像的视图，以及检测变化 在感测到的投影图像的视图中，以向便携式通信设备提供输入。

公开(公告)号：US08877051B2

公开(公告)日：2014-11-04

申请号：US11490499

申请日：2006-07-21

申请人： Kimber D. Fogelman ,  Edwin E. Wikfors ,  Rui Chen

发明人： Kimber D. Fogelman ,  Edwin E. Wikfors ,  Rui Chen

IPC分类号： G01N30/82

CPC分类号： G01N30/82

摘要： A system and process for chromatography that uses a chromatography column to separate components from a sample received into the column in a mobile phase flowstream and places a second chromatography column between a detector and a collection system that compensates the timing of fraction collection for a delay caused by processing the collection signals generated by the detector. The device and process of the preferred and alternative embodiments add a delay into the flowstream of a chromatographic system, such as LC, HPLC, and SFC. Sample fractions are collected from sample component concentration peaks based upon the chromatographic elution of the sample components.

摘要翻译： 用于色谱柱的系统和方法，其使用色谱柱将来自在流动相流中流入柱的样品中分离组分，并将第二色谱柱置于检测器和收集系统之间，以补偿引起的延迟的馏分收集时间 通过处理由检测器产生的收集信号。 优选和替代实施方案的装置和方法对色谱系统的流动流如LC，HPLC和SFC增加延迟。 基于样品组分的色谱洗脱，从样品组分浓度峰中收集样品级分。

公开(公告)号：US08800003B2

公开(公告)日：2014-08-05

申请号：US13162834

申请日：2011-06-17

申请人： Wei-Qiang (Michael) Guo ,  Yordan Rouskov ,  Rui Chen ,  Pui-Yin Winfred Wong

发明人： Wei-Qiang (Michael) Guo ,  Yordan Rouskov ,  Rui Chen ,  Pui-Yin Winfred Wong

IPC分类号： G06F21/00 ,  G06F21/31 ,  G06F21/32 ,  G06F21/34

CPC分类号： G06F21/31 ,  G06F21/32 ,  G06F21/34 ,  H04L9/3234 ,  H04L9/3263 ,  H04L63/0823 ,  H04L63/0876 ,  H04L63/105 ,  H04L2209/56

摘要： An authentication system combines device credential verification with user credential verification to provide a more robust authentication mechanism that is convenient to the user and effective across enterprise boundaries. In one implementation, user credential verification and device credential verification are combined to provide a convenient two-factor authentication. In this manner, an account authority service or other authentication provider verify both factors and provide a security token in accordance with the security policy of the account network resource the user is intending to access. The level of privilege granted by the target account network resource can vary depending on the number and type of factors verified by the account authority service.

摘要翻译： 认证系统将设备凭据验证与用户凭证验证相结合，提供了更加强大的身份验证机制，方便用户，跨企业边界有效。 在一个实现中，组合用户凭证验证和设备凭据验证以提供方便的双因素认证。 以这种方式，帐户权限服务或其他认证提供者验证两个因素并根据用户打算访问的帐户网络资源的安全策略提供安全令牌。 目标帐户网络资源授予的权限级别可以根据帐户权限服务验证的因素的数量和类型而有所不同。

公开(公告)号：US20140213904A1

公开(公告)日：2014-07-31

申请号：US14240185

申请日：2011-08-26

申请人： Rui Chen ,  Malcolm Williams

发明人： Rui Chen ,  Malcolm Williams

IPC分类号： A61N5/10 ,  A61B8/00 ,  A61G13/12 ,  A61B8/08

CPC分类号： A61N5/1049 ,  A61B8/0875 ,  A61B8/4483 ,  A61G13/121 ,  A61N5/1067 ,  A61N5/1069 ,  A61N2005/1058 ,  A61N2005/1097

摘要： The present invention relates to the field of radiation therapy. In particular, the invention concerns systems and methods for monitoring intra-fraction motions of patients in connection with treatment cancer in radiation therapy system. Ultrasound waves are generated in a direction of a bone or a part of a bone of the patient being in a fixed relation to a cancer tumor to be treated by radiation therapy such that the generated ultrasound waves are reflected by the bone or part of bone using an ultrasonic transducer and sensing the reflected ultrasound waves at least one ultrasonic transducer. Time intervals between generated ultrasound waves and corresponding sensed reflected ultrasound signals are determined for the at least one ultrasonic transducer. Based on the time intervals, motions of the bone or part of bone are monitored using changes of the time intervals, wherein the motions indicate that the patient or a part of the patient has moved.

摘要翻译： 本发明涉及放射治疗领域。 特别地，本发明涉及用于监测与辐射治疗系统中的治疗癌症相关的患者的部分内运动的系统和方法。 在患者的骨骼或骨骼的一部分方向上产生超声波，该方向与通过放射线疗法治疗的癌肿瘤具有固定的关系，使得所产生的超声波被骨骼或部分骨骼反射，使用 超声换能器并且检测反射的超声波至少一个超声换能器。 为至少一个超声波换能器确定生成的超声波与对应的检测到的反射超声信号之间的时间间隔。 基于时间间隔，使用时间间隔的改变监测骨骼或骨骼部分的运动，其中运动指示患者或患者的一部分已经移动。

公开(公告)号：US08649278B2

公开(公告)日：2014-02-11

申请号：US12447372

申请日：2007-11-02

申请人： Rui Chen ,  Zhiying Wang ,  Ning Wang ,  Zhijun Dai ,  Jinian Liu

发明人： Rui Chen ,  Zhiying Wang ,  Ning Wang ,  Zhijun Dai ,  Jinian Liu

IPC分类号： H04L12/26

CPC分类号： H04L43/0829 ,  H04L41/509 ,  H04L65/605

摘要： A method and system of multimedia service performance monitoring is provided. The method comprises the following steps: (a) a reference point acquires and stores the association relationship between multimedia packet identification number and the corresponding multimedia information; (b) a sample point orders the received packets according to the multimedia packet identification numbers, detects the integrality of the packets, and feeds the identification numbers of the lost multimedia packets back to the reference point if there are lost packets; (c) the reference point obtains the corresponding multimedia information according to the identification numbers of the lost multimedia packets returned by the sample point and the stored association relationship between the multimedia packet identification number and the corresponding multimedia information, and then evaluates the multimedia service quality of the sample point.

摘要翻译： 提供多媒体业务性能监控的方法和系统。 该方法包括以下步骤：（a）参考点获取并存储多媒体分组标识号与对应的多媒体信息之间的关联关系; （b）采样点根据多媒体分组标识号对接收到的分组进行排序，检测分组的完整性，并且如果丢失分组则将丢失的多媒体分组的标识号反馈给参考点; （c）参考点根据由采样点返回的丢失的多媒体分组的标识号和存储的多媒体分组标识号与对应的多媒体信息之间的关联关系得到相应的多媒体信息，然后评估多媒体业务质量 的采样点。

公开(公告)号：US08544074B2

公开(公告)日：2013-09-24

申请号：US12141940

申请日：2008-06-19

申请人： Wei-Qiang Guo ,  Lynn Ayres ,  Rui Chen ,  Sarah Faulkner ,  Yordan Rouskov

发明人： Wei-Qiang Guo ,  Lynn Ayres ,  Rui Chen ,  Sarah Faulkner ,  Yordan Rouskov

IPC分类号： G06F7/04 ,  G06F15/16 ,  G06F17/30 ,  H04L29/06

CPC分类号： H04L63/0815 ,  G06F17/30864 ,  G06F21/41 ,  G06F21/606 ,  G06F21/6209 ,  H04L9/3234 ,  H04L63/08 ,  H04L63/0853 ,  H04L63/101

摘要： A federated realm discovery system within a federation determines a “home” realm associated with a portion of the user's credentials before the user's secret information (such as a password) is passed to a non-home realm. A login user interface accepts a user identifier and, based on the user identifier, can use various methods to identify an account authority service within the federation that can authenticate the user. In one method, a realm list of the user device can be used to direct the login to the appropriate home realm of the user. In another method, an account authority service in a non-home realm can look up the user's home realm and provide realm information directing the user device to login at the home realm.

摘要翻译： 联盟内的联合领域发现系统在将用户的秘密信息（例如密码）传递到非住宅领域之前确定与用户凭证的一部分相关联的“家庭”领域。 登录用户界面接受用户标识符，并且基于用户标识符可以使用各种方法来识别可以验证用户的联盟内的帐户授权服务。 在一种方法中，用户设备的领域列表可以用于将登录指向用户的适当的家庭领域。 在另一种方法中，非家庭领域的帐户授权服务可以查找用户的家庭领域，并提供指导用户设备在家庭领域登录的领域信息。

公开(公告)号：US08458775B2

公开(公告)日：2013-06-04

申请号：US11464087

申请日：2006-08-11

申请人： Erren Dusan Lester ,  Lynn C Ayres ,  Trevin M Chow ,  Kok Wai Chan ,  Rui Chen ,  Naresh Jain

发明人： Erren Dusan Lester ,  Lynn C Ayres ,  Trevin M Chow ,  Kok Wai Chan ,  Rui Chen ,  Naresh Jain

IPC分类号： H04L29/06

CPC分类号： H04L63/08 ,  G06F21/31 ,  G06F21/41 ,  G06F2221/2149 ,  H04L51/04 ,  H04L63/0815

摘要： Embodiments of multi-user web service sign-in client side components are presented herein. In an implementation, the currently authenticated user account of a first application of a client is transferred to another application of a client. In another implementation, a common credential store is used to share data for a plurality of user accounts associated with a client between a plurality of applications of the client, and for the applications to output multi-user interfaces having portions corresponding to the plurality of accounts.

摘要翻译： 本文介绍了多用户Web服务登录客户端组件的实施例。 在一个实现中，客户端的第一应用的当前认证的用户账户被转移到客户端的另一个应用。 在另一实现中，公共凭证存储用于与客户端的多个应用程序之间的与客户端相关联的多个用户帐户共享数据，并且用于应用程序输出具有对应于多个帐户的部分的多用户界面 。

公开(公告)号：US08402508B2

公开(公告)日：2013-03-19

申请号：US12060869

申请日：2008-04-02

申请人： Yordan Rouskov ,  Michael Guo ,  Rui Chen ,  Kyle Young

发明人： Yordan Rouskov ,  Michael Guo ,  Rui Chen ,  Kyle Young

IPC分类号： H04L29/06

CPC分类号： H04L63/102 ,  G06F21/335 ,  H04L9/321 ,  H04L9/3234 ,  H04L9/3247 ,  H04L2209/60

摘要： Embodiments of the claimed subject matter provide a method and an apparatus for enabling delegated authentication for web services. Delegated authentication is provided without divulging the information the user requires to complete an authorization procedure of another web service or otherwise subjecting the user to unnecessary risk. Furthermore, delegated authentication is granted for a limited duration and access is subject to further limitations to prevent unnecessary intrusion to the user, the user's data, and the host web service.One embodiment of the claimed subject matter is implemented as a method for enabling delegated authentication to allow a third party service access to protected data on a host service. A user attempting to utilize functionality of a third party website that requests access to the user's data stored on a separate host website is enabled as a delegate with authorization to access the data stored on the host website.

摘要翻译： 所要求保护的主题的实施例提供了一种用于启用用于web服务的委托认证的方法和装置。 提供委托认证，而不泄露用户需要的信息来完成另一个Web服务的授权过程，或以其他方式使用户受到不必要的风险。 此外，委托认证在有限的时间内被授予，并且访问受到进一步的限制，以防止对用户，用户的数据和主机web服务的不必要的入侵。 所要求保护的主题的一个实施例被实现为用于使得委托认证允许第三方服务访问主机服务上的受保护数据的方法。 尝试利用请求访问存储在单独的主机网站上的用户数据的第三方网站的功能的用户被启用为具有访问存储在主机网站上的数据的授权的代理。

公开(公告)号：US07979899B2

公开(公告)日：2011-07-12

申请号：US12131142

申请日：2008-06-02

申请人： Wei-Qiang (Michael) Guo ,  Yordan Rouskov ,  Rui Chen ,  Pui-Yin Winfred Wong

发明人： Wei-Qiang (Michael) Guo ,  Yordan Rouskov ,  Rui Chen ,  Pui-Yin Winfred Wong

IPC分类号： G06F7/04 ,  G06F15/16 ,  G06F17/30 ,  H04L29/06

CPC分类号： G06F21/31 ,  G06F21/32 ,  G06F21/34 ,  H04L9/3234 ,  H04L9/3263 ,  H04L63/0823 ,  H04L63/0876 ,  H04L63/105 ,  H04L2209/56

摘要： An authentication system combines device credential verification with user credential verification to provide a more robust authentication mechanism that is convenient to the user and effective across enterprise boundaries. In one implementation, user credential verification and device credential verification are combined to provide a convenient two-factor authentication. In this manner, an account authority service or other authentication provider verify both factors and provide a security token in accordance with the security policy of the account network resource the user is intending to access. The level of privilege granted by the target account network resource can vary depending on the number and type of factors verified by the account authority service.

摘要翻译： 认证系统将设备凭据验证与用户凭证验证相结合，提供了更加强大的身份验证机制，方便用户，跨企业边界有效。 在一个实现中，组合用户凭证验证和设备凭证验证以提供方便的双因素认证。 以这种方式，帐户权限服务或其他认证提供者验证两个因素并根据用户打算访问的帐户网络资源的安全策略提供安全令牌。 目标帐户网络资源授予的权限级别可以根据帐户权限服务验证的因素的数量和类型而有所不同。

公开(公告)号：US20100235431A1

公开(公告)日：2010-09-16

申请号：US12404402

申请日：2009-03-16

申请人： Ravi Kiran R. Poluri ,  Samir V. Shah ,  Rui Chen ,  Lin Huang

发明人： Ravi Kiran R. Poluri ,  Samir V. Shah ,  Rui Chen ,  Lin Huang

IPC分类号： G06F15/16 ,  G06F11/20

CPC分类号： G06F11/2071 ,  G06F11/2058 ,  G06F11/2066 ,  G06F11/2074 ,  G06F11/2076 ,  G06F17/30578

摘要： A datacenter infrastructure comprising a plurality of datacenters is configured to provide services to users. Data (e.g., application data) provided to respective datacenters from a user is synchronized between different datacenters comprised within “a cloud” according to a multilevel synchronization scheme. Respective levels of the multilevel synchronization operate to transfer different priority (user) data between the plurality of datacenters, wherein respective priorities are determined based upon the importance of the data in providing a service. For example, data used to perform a service is synchronized by a synchronization component facilitating a higher level of synchronization between datacenters, while data not routinely used to perform a service is synchronized by a lower priority synchronization component. Synchronization between datacenters allows a network address routing system to provide substantially uninterrupted routing of a user to an available or otherwise appropriate datacenter within the datacenter infrastructure, thereby providing increased service reliability and performance.

摘要翻译： 包括多个数据中心的数据中心基础设施被配置为向用户提供服务。 根据多级同步方案，提供给来自用户的各个数据中心的数据（例如，应用数据）在包括在“云”内的不同数据中心之间被同步。 多级同步的相应级别操作以在多个数据中心之间传送不同的优先级（用户）数据，其中基于提供服务中的数据的重要性来确定各自的优先级。 例如，用于执行服务的数据由同步组件同步，便于在数据中心之间进行更高级别的同步，而不经常用于执行服务的数据由较低优先级的同步组件同步。 数据中心之间的同步允许网络地址路由系统向数据中心基础设施内的可用或其他适当的数据中心提供基本上不间断的路由，从而提供更高的服务可靠性和性能。