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1. 发明授权

US08537860B2 Apparatus for switching traffic between virtual machines 失效
标题翻译：用于在虚拟机之间切换流量的装置
公开(公告)号：US08537860B2
公开(公告)日：2013-09-17
申请号：US12611152
申请日：2009-11-03
申请人： Jayakrishna Kidambi , Vijoy Pandey , Mike Browne
发明人： Jayakrishna Kidambi , Vijoy Pandey , Mike Browne
IPC分类号： H04J3/24 , H04L12/28 , H04L12/54 , G06F15/167 , G06F15/16 , G06F15/173
CPC分类号： H04L45/586
摘要： Systems for switching traffic include a physical machine running source and destination virtual machines (VMs). The source VM issues a data unit addressed to the destination VM. The physical machine has a physical network interface in communication with the VMs. The physical network interface transmits a sub-packet, which includes a partial portion of the data unit, over a network while a majority portion of the data unit remains at the physical machine. A network switch on the network receives the sub-packet transmitted by the physical network interface. The network switch performs one or more OSI Layer 2 through Layer 7 switching functions on the sub-packet and returns that sub-packet to the physical network interface. The physical network interface identifies the data unit stored in the memory in response to the sub-packet returned from the network switch and forwards the identified data unit to the destination VM.
摘要翻译：用于切换流量的系统包括运行源和目标虚拟机（VM）的物理机器。源VM发出寻址到目标VM的数据单元。物理机器具有与VM通信的物理网络接口。物理网络接口通过网络发送包括数据单元的部分部分的子分组，而数据单元的大部分部分保留在物理机器上。网络上的网络交换机接收物理网络接口发送的子包。网络交换机在子包上执行一个或多个OSI第2层到第7层交换功能，并将该子包返回到物理网络接口。物理网络接口响应于从网络交换机返回的子分组识别存储在存储器中的数据单元，并将识别的数据单元转发到目的地VM。

2. 发明授权

US08495612B2 Systems and methods for upgrading a version of software 有权
标题翻译：用于升级软件版本的系统和方法
公开(公告)号：US08495612B2
公开(公告)日：2013-07-23
申请号：US13278784
申请日：2011-10-21
申请人： Stephen Christopher Bertrand , Sally Ann Hehir
发明人： Stephen Christopher Bertrand , Sally Ann Hehir
IPC分类号： G06F9/44
CPC分类号： G06F8/65
摘要： Described are systems and methods for upgrading a software program between sequential or non-sequential versions. An interface definition file of a first version of the software program is stored. The software program is upgraded from the first version to a second version. The second version of the software program is stored in the memory. A determination is made regarding the availability of a difference tool. The difference tool determines according to a static comparison one or more differences between the interface definition file of the first version and an interface definition file of the second version, and generates a results file that displays the determined differences.
摘要翻译：描述了用于在顺序或非顺序版本之间升级软件程序的系统和方法。存储软件程序的第一版本的界面定义文件。软件程序从第一个版本升级到第二个版本。软件程序的第二个版本存储在内存中。确定差异工具的可用性。差异工具根据静态比较确定第一版本的界面定义文件和第二版本的界面定义文件之间的一个或多个差异，并生成显示确定的差异的结果文件。

3. 发明授权

US08494313B2 Monitoring eDC polarization inverse filter coefficients to identify real-time physical intrusion into a core or metro optical network 失效
公开(公告)号：US08494313B2
公开(公告)日：2013-07-23
申请号：US12418919
申请日：2009-04-06
申请人： Bruce Schofield
发明人： Bruce Schofield
IPC分类号： G02B6/00 , H04B10/06 , H04B10/12 , H04B10/00 , H04B17/00
CPC分类号： G02B6/278 , H04B10/85
摘要： A fiber network is monitored in order to detect physical intrusion. The state of polarization of an optical fiber is monitored. A fiber tap is determined to have occurred if the state of polarization of the fiber changes beyond a predetermined amount found to be associated with all types of fiber taps. Alternately, it may be determined that a fiber tap has occurred if the state of polarization changes beyond a second predetermined amount and in a predetermined direction. Monitoring of the state of polarization occurs before and after a time period chosen to be less than a time during which the state of polarization of the optical fiber is expected to drift. This step eliminates false positives due to natural fiber PMD drift.

4. 发明授权

US08484635B1 Unified installation for heterogeneous storage systems 有权
标题翻译：异构存储系统的统一安装
公开(公告)号：US08484635B1
公开(公告)日：2013-07-09
申请号：US12981050
申请日：2010-12-29
申请人： Ping He , Hwai-Yeng Chan
发明人： Ping He , Hwai-Yeng Chan
IPC分类号： G06F9/445
CPC分类号： G06F8/63
摘要： A unified scribed image for installing software on different storage system platforms and configurations is described. The scribed image is produced by installing on a reference storage system reference system software including reference system core components usable by all storage systems, and reference system unique components used only by the reference storage system. Reference system software representing shared components used by pairs of storage systems is added. The reference system software related to the reference system unique components is then removed. The remaining core components and shared components to are scribed to media to produce the unified scribed image. Methods of using the unified scribed image to install storage system software in various storage systems are also described.
摘要翻译：描述了用于在不同存储系统平台和配置上安装软件的统一划线图像。通过在参考存储系统参考系统软件上安装划线图像，该参考系统软件包括所有存储系统可用的参考系统核心组件，以及仅由参考存储系统使用的参考系统唯一组件。添加了代表存储系统对使用的共享组件的参考系统软件。然后删除与参考系统唯一组件相关的参考系统软件。剩余的核心组件和共享组件被划刻到媒体以产生统一的划刻图像。还描述了使用统一划线图像在各种存储系统中安装存储系统软件的方法。

5. 发明授权

US08483229B2 Multi-protocol support over ethernet packet-switched networks 有权
公开(公告)号：US08483229B2
公开(公告)日：2013-07-09
申请号：US13110380
申请日：2011-05-18
申请人： Dinesh Mohan , Florin Balus
发明人： Dinesh Mohan , Florin Balus
IPC分类号： H04L12/28
CPC分类号： H04L45/68 , H04L12/462 , H04L12/4633 , H04L12/465 , H04L45/50 , H04L45/74
摘要： Described are methods and communications network for carrying pseudowires over packet-switched network. A communication network includes a packet-switched network (PSN), a first provider edge (PE) device in communication with a second PE device through the PSN, and a pseudowire (PW) established between the PE devices for emulating a service across the PSN. The PW has a Virtual Circuit Connection Verification (VCCV) control channel that carries an Ethernet Operations, Administration, and Maintenance (OAM) message. In some embodiments, various data plane encapsulation formats enable a PW to emulate an Ethernet or a non-Ethernet service over an Ethernet PSN. Each encapsulation format includes an Ethernet tunnel header and a PW header that encapsulates an Ethernet or non-Ethernet payload.

6. 发明授权

US08453190B2 System for sharing video with advertisements over a network 有权
标题翻译：通过网络与广告共享视频的系统
公开(公告)号：US08453190B2
公开(公告)日：2013-05-28
申请号：US13633545
申请日：2012-10-02
申请人： VideoShare, LLC
发明人： Gad Liwerant , Christopher Dodge , Guillaume Boissiere
IPC分类号： H04N7/173
CPC分类号： H04N7/17318 , H04L51/066 , H04L51/10 , H04L65/601 , H04N21/2743 , H04N21/440218 , H04N21/8352 , H04N21/8456
摘要： A user can create a video segment or employ an existing video segment, upload the segment to a server, indicate an advertisement to be associated with the video, and then send it to a recipient over a computer network. The user provides an indication that one or more particular video segments and advertisements are to be shared over the network. An identifier for the video segment is automatically created and the segment and the identifier are automatically uploaded to a host computer over the network such as the Internet. The video segment, the identifier (optionally with other identifying material such as an identity of the sender, and an advertisement selected by the sender can be stored at the direction of the host computer.
摘要翻译：用户可以创建视频段或使用现有的视频段，将段上传到服务器，指示要与视频相关联的广告，然后通过计算机网络将其发送给接收者。用户提供一个或多个特定视频段和广告将通过网络共享的指示。视频片段的标识符被自动创建，片段和标识符通过诸如因特网的网络自动上传到主计算机。视频段，标识符（可选地具有诸如发送者的身份的其他标识资料以及由发送者选择的广告）可以在主计算机的方向上存储。

7. 发明授权

US08432638B2 Shielded perpendicular magnetic recording head 有权
标题翻译：屏蔽垂直磁记录头
公开(公告)号：US08432638B2
公开(公告)日：2013-04-30
申请号：US12410485
申请日：2009-03-25
申请人： Paolo G. Sechi
发明人： Paolo G. Sechi
IPC分类号： G11B5/127
CPC分类号： G11B5/1278 , G11B5/112 , G11B5/3116 , G11B5/3146
摘要： A magnetic recording head for perpendicular magnetic recording includes energizing means, a recording pole, and a return pole. The recording pole narrows to a tip region with leading and trailing write edges separated by first and second side edges. The tip region provides a low reluctance path for magnetic flux generated by the energizing means. The return pole has a shield flare projecting towards the trailing write edge. A gap separates a leading edge of the shield flare from the trailing write edge. The shield flare diverts magnetic flux from reaching the tip region, thereby shielding the recording medium beneath the shield flare from the magnetic field while the side edges of the tip region and the recording medium beneath the gap are unshielded. A rear flare smoothes the discontinuity at the trailing edge of the return pole, thus reducing the peak magnetic field under the return pole.
摘要翻译：用于垂直磁记录的磁记录头包括激励装置，记录极和返回极。记录极窄到尖端区域，其中前缘和后边写入边缘由第一和第二侧边缘分开。尖端区域为由激励装置产生的磁通提供低磁阻路径。返回杆具有向后写入边缘突出的屏蔽喇叭。一个间隙将屏蔽喇叭口的前缘与尾随的写入边缘分开。屏蔽火炬将磁通量转移到到达尖端区域，从而将屏蔽火炬下方的记录介质从磁场屏蔽，同时尖端区域的侧边缘和间隙下方的记录介质是非屏蔽的。后方光斑平滑了返回极后缘的不连续，从而减小了返回极下的峰值磁场。

8. 发明授权

US08390822B2 Intra-oral three-dimensional imaging system 有权
标题翻译：口腔内三维成像系统
公开(公告)号：US08390822B2
公开(公告)日：2013-03-05
申请号：US12738199
申请日：2008-10-23
申请人： Robert F. Dillon , Bing Zhao , Neil H. K. Judell
发明人： Robert F. Dillon , Bing Zhao , Neil H. K. Judell
IPC分类号： G01B11/24 , G01B9/021 , G01B11/02
CPC分类号： A61B5/0088 , A61B5/0084 , A61B5/4547 , A61B5/682 , A61C9/006 , A61C9/0073 , G01B11/2527
摘要： Described are a method and device for determining three-dimensional position information of a surface of a translucent object having a wavelength-dependent transmittance and reflectance characteristics. The method includes illuminating the surface of the translucent object with optical radiation at a predetermined wavelength emitted from a pair of optical sources. Radiation scattered from the surface and below the surface is detected, and a phase of the optical radiation from one of the optical sources relative to a phase of the optical radiation from the other optical source is changed before again detecting the scattered radiation. The predetermined wavelength is selected so that the optical radiation scattered from below the surface and detected provides a substantially constant background intensity with respect to the optical radiation scattered from the surface and detected. Three-dimensional position information of the surface is calculated in response to the detected radiation.
摘要翻译：描述了一种用于确定具有波长依赖的透射率和反射率特性的半透明物体的表面的三维位置信息的方法和装置。该方法包括用从一对光源发射的预定波长的光辐照照射半透明物体的表面。检测从表面和表面下方散射的辐射，并且在再次检测散射辐射之前改变来自光源之一相对于来自另一光源的光辐射的相位的相位的相位。选择预定波长，使得从表面下方散射的光辐射相对于从表面散射的光辐射提供基本上恒定的背景强度并被检测。响应于检测到的辐射计算表面的三维位置信息。

9. 发明授权

US08358239B2 Iterative clutter calibration with phased array antennas 有权
标题翻译：相控阵天线的迭代杂波校准
公开(公告)号：US08358239B2
公开(公告)日：2013-01-22
申请号：US13070566
申请日：2011-03-24
申请人： Steven Ira Krich , Ian Weiner
发明人： Steven Ira Krich , Ian Weiner
IPC分类号： G01S7/40
CPC分类号： G01S7/2813 , G01S13/582
摘要： An iterative clutter calibration method comprises measuring an average of a sidelobe power in a range-Doppler image for a plurality of ranges. A determined value of an objective function is responsive to an average of the sidelobe clutter power. A plurality of beamformer weights is modified and the step of determining the value of the objective function is repeated until a maximum value of the objective function is determined. Each beamformer weight determines a gain and phase of a respective antenna element in an antenna system.
摘要翻译：迭代杂波校准方法包括测量多个范围的范围 - 多普勒图像中的旁瓣功率的平均值。目标函数的确定值响应于旁瓣杂波功率的平均值。修改多个波束成形器权重并重复确定目标函数值的步骤，直到确定目标函数的最大值。每个波束形成器权重确定天线系统中相应天线元件的增益和相位。

10. 发明授权

US08350767B2 Notch antenna having a low profile stripline feed 有权
标题翻译：凹槽天线具有薄型带状线进料
公开(公告)号：US08350767B2
公开(公告)日：2013-01-08
申请号：US12126418
申请日：2008-05-23
申请人： Glenn A. Brigham , Marat Davidovitz , Zhanna Davidovitz, legal representative , Sean M. Duffy , Jeffrey Herd
发明人： Glenn A. Brigham , Marat Davidovitz , Sean M. Duffy , Jeffrey Herd
IPC分类号： H01Q1/28 , H01Q13/00 , H01Q1/00 , H01Q21/00 , G01S13/74 , G01S13/08
CPC分类号： H01Q13/106 , H01Q21/0025 , H01Q21/0081 , H01Q21/064
摘要： Described are a notch antenna and an array antenna based on a low profile stripline feed. The notch antenna includes a planar dielectric substrate having upper and lower surfaces. Each surface has a conductive layer with an opening therein. A notch antenna element is disposed on the conductive layer of the upper surface at the opening. A stripline embedded in the planar dielectric substrate extends under the notch antenna element. The stripline is adapted to couple an RF signal between the stripline and the notch antenna element. A conductive via is electrically coupled to the stripline and extends from the stripline to the opening in the conductive layer on the lower surface so that the RF signal is accessible at the lower surface.
摘要翻译：描述了基于低轮廓带状线馈电的陷波天线和阵列天线。切口天线包括具有上表面和下表面的平面电介质基片。每个表面具有在其中具有开口的导电层。切口天线元件设置在开口处的上表面的导电层上。嵌入在平面介质基片中的带状线延伸在切口天线元件的下方。带状线适于在带状线和切口天线元件之间耦合RF信号。导电通孔电耦合到带状线并从带状线延伸到下表面上的导电层中的开口，使得RF信号在下表面可接近。

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