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1. 发明授权

US09581770B2 Centering ferrule mount for polymer waveguide 有权
标题翻译：用于聚合物波导的定心套圈安装座
公开(公告)号：US09581770B2
公开(公告)日：2017-02-28
申请号：US14717171
申请日：2015-05-20
申请人： Xyratex Technology Limited
发明人： Alistair Allen Miller
IPC分类号： G02B6/36 , G02B6/38 , G02B6/122
CPC分类号： G02B6/3897 , G02B6/122 , G02B6/1221 , G02B6/3885
摘要： An apparatus includes a polymer waveguide element disposed on a circuit board and having a waveguide core between a first outer reference waveguide core and a second reference waveguide core having top and side exposed surfaces and defining opposing outer edges of the polymer waveguide element. A ferrule mount element optically couples the polymer waveguide element to an optical element through the circuit board. The ferrule mount includes two tapered features that mate with and form an interference fit with the exposed side surfaces of the first outer reference waveguide core and second outer reference waveguide core.
摘要翻译：一种装置包括聚合物波导元件，其设置在电路板上，并且在第一外部参考波导芯和第二参考波导芯之间具有波导芯，该第一参考波导芯具有顶部和侧面暴露的表面，并限定聚合物波导元件的相对的外边缘。套管安装元件通过电路板将聚合物波导元件光学耦合到光学元件。套圈安装件包括与第一外部参考波导芯和第二外部参考波导芯的暴露侧表面相配合并形成过盈配合的两个锥形特征。

2. 发明申请

US20170010421A1 OPTICAL CONNECTORS 审中-公开
标题翻译：光连接器
公开(公告)号：US20170010421A1
公开(公告)日：2017-01-12
申请号：US14792308
申请日：2015-07-06
申请人： Xyratex Technology Limited
发明人： Richard C.A. Pitwon , Alexander C. Worrall , Myles E.R. Spence , Alistair Allen Miller
IPC分类号： G02B6/38
CPC分类号： G02B6/3826 , G02B6/3869 , G02B6/3873 , G02B6/3882 , G02B6/389 , G02B6/3897
摘要： Optical connectors may include various portions, or structures, to provide a plurality of degrees of movement to optical ferrules. The optical ferrules may be linearly movable along one or more axes and rotationally moveable about one or more axes for alignment and coupling to corresponding optical ferrules. The optical connectors may be integrated with, or in conjunction with, other non-optical connectors such as electrical connectors, e.g., located on a drive carrier.
摘要翻译：光学连接器可以包括各种部分或结构，以向光学套圈提供多个运动程度。光学套圈可以沿着一个或多个轴线可移动，并且围绕一个或多个轴线可旋转地移动以对准和耦合到相应的光学套圈。光学连接器可以与诸如电连接器的其它非光学连接器集成在一起，或者与其连接，例如位于驱动器载体上的电连接器。

3. 发明授权

US09523822B2 Optical connector 有权
公开(公告)号：US09523822B2
公开(公告)日：2016-12-20
申请号：US14845507
申请日：2015-09-04
申请人： Xyratex Technology Limited
发明人： Alistair Allen Miller
IPC分类号： G02B6/00 , G02B6/38
CPC分类号： G02B6/3849 , G02B6/3821 , G02B6/387 , G02B6/3881 , G02B6/3882 , G02B6/3885 , G02B6/3893 , G02B6/3897
摘要： The invention provides an optical connector for coupling with a complementary optical connector and for supporting an optical component. The connector comprises a cover moveable between a first and second position. The cover may also comprise a moveable shield and biasing components. There is also provided an optical connector assembly comprising covers that sequentially open. A PCB comprising waveguides and an optical component sub-mount for integrating with the PCB is also presented.

4. 发明申请

US20150177781A1 DATA STORAGE DEVICE ENCLOSURE AND MODULE 有权
标题翻译：数据存储设备外壳和模块
公开(公告)号：US20150177781A1
公开(公告)日：2015-06-25
申请号：US14634429
申请日：2015-02-27
申请人： Seagate Technology LLC, on behalf of Xyratex Technology Limited, a Seagate Company
发明人： Andrew Goodwin , Christopher Girard
IPC分类号： G06F1/16
CPC分类号： G06F1/16 , G06F1/187 , G06F3/0626 , G06F3/0658 , G06F3/0689 , G11B33/126 , H05K7/1487
摘要： An electronics module for a data storage device enclosure, and, data storage device enclosures. The module comprises an enclosure connector for connecting to the enclosure, at least one bay constructed and arranged to receive a data storage device, and a controller arranged to selectively provide access to storage devices to which it is connected. The module has a communications path between the controller and the enclosure connector by which the controller can communicate with storage devices in the enclosure. The module also has a first communications path to the data storage device when received in the bay by which the controller can communicate with that data storage device. The module also has a second communications path to the data storage device when received in the bay by which that data storage device can be accessed from outside the module.
摘要翻译：用于数据存储设备外壳的电子模块，以及数据存储设备外壳。该模块包括用于连接到外壳的外壳连接器，构造和布置成接收数据存储设备的至少一个托架以及布置成选择性地提供对其连接到的存储设备的访问的控制器。该模块在控制器和机柜连接器之间具有通信路径，控制器可以通过该通道路径与机箱中的存储设备进行通信。该模块还在数据存储设备中收到第一通信路径，该通信路径在控制器可以通过该间隔与该数据存储设备通信。该模块还在数据存储设备的第二通信路径中，当接收到该数据存储设备时，该数据存储设备可以从模块外部被访问。

5. 发明申请

US20140359376A1 METHOD OF, AND APPARATUS FOR, DETECTION OF DEGRADATION ON A STORAGE RESOURCE 有权
标题翻译：检测储存资源降解的方法和装置
公开(公告)号：US20140359376A1
公开(公告)日：2014-12-04
申请号：US13906195
申请日：2013-05-30
申请人： Xyratex Technology Limited
发明人： Farshad FAHIMI , Mohsen Mesgarpour , Chris Bloxham
IPC分类号： G06F11/07
CPC分类号： G06F11/0751 , G06F11/34 , G06F11/3409 , G06F11/3447 , G06F11/3452 , G06F11/3485
摘要： A method of monitoring the performance of a device is presented, each storage device being operable to receive storage requests and includes a queue for incoming storage requests and a physical storage medium, the method includes: a) obtaining data relating to the device parameters of: throughput of storage requests to the storage device; queue time for one or more requests on the storage device; and the time required to complete one or more storage requests on the storage device; b) generating a model relating to the expected distribution of the device parameters on the storage device during normal operation; c) monitoring the parameters during operation of the storage device; d) comparing the distribution of the monitored parameters during operation of the storage device with the expected distribution of the parameters; and e) identifying a fault on the storage device based on the comparison.
摘要翻译：提出了一种监视设备性能的方法，每个存储设备可操作以接收存储请求，并且包括用于传入存储请求的队列和物理存储介质，该方法包括：a）获得与以下设备参数有关的数据：对存储设备的存储请求的吞吐量; 存储设备上的一个或多个请求的队列时间; 以及在存储设备上完成一个或多个存储请求所需的时间; b）在正常操作期间产生与存储设备上的设备参数的预期分布有关的模型; c）在存储设备的操作期间监视参数; d）比较存储设备运行期间监控参数的分布与参数的预期分布; 以及e）基于所述比较来识别所述存储设备上的故障。

6. 发明授权

US08891932B2 Amplification module for an optical printed circuit board and an optical printed circuit board 有权
标题翻译：用于光学印刷电路板和光学印刷电路板的放大模块
公开(公告)号：US08891932B2
公开(公告)日：2014-11-18
申请号：US13840095
申请日：2013-03-15
申请人： Xyratex Technology Limited
发明人： Richard Charles Alexander Pitwon
IPC分类号： G02B6/00 , H01S3/00 , H04B10/25 , H01S3/0941 , H05K1/02 , H01S3/063 , H01S3/091 , H01S3/17 , H01S3/23 , H01S5/40 , H01S3/0933 , G02B6/12 , H01S3/094 , H05K1/14 , G02B6/122 , H01S3/16
CPC分类号： H01S3/091 , G02B6/12004 , G02B6/1221 , H01S3/0637 , H01S3/0933 , H01S3/094049 , H01S3/0941 , H01S3/1603 , H01S3/1605 , H01S3/1606 , H01S3/168 , H01S3/178 , H01S3/2308 , H01S3/2383 , H01S5/4031 , H05K1/0274 , H05K1/142 , H05K2201/044
摘要： The invention provides an amplification module for an optical printed circuit board, the optical printed circuit board including plural polymer waveguide sections from independent waveguides, each of the sections being doped with an amplifying dopant, wherein the plural waveguide sections are routed so as to pass through an amplification zone in which the plural polymer waveguide sections are arranged close or adjacent to one another, the amplification module including: a pump source including plural light sources arranged to provide independently controllable levels of pump radiation to each of the plural waveguide sections. In an embodiment, the amplification module also includes plural polymer waveguide sections corresponding to the plural polymer waveguides of the printed circuit board on which in use the amplification module is to be arranged, each of the sections being doped with an amplifying dopant.
摘要翻译：本发明提供了一种用于光学印刷电路板的放大模块，该光学印刷电路板包括来自独立波导的多个聚合物波导部分，每个部分掺杂有放大掺杂剂，其中多个波导部分被路由以便通过多个聚合物波导部分彼此靠近或相邻地布置的放大区，所述放大模块包括：泵源，包括多个光源，所述泵浦源设置成为所述多个波导段中的每一个提供可独立控制的泵浦辐射水平。在一个实施例中，放大模块还包括对应于印刷电路板的多个聚合物波导的多个聚合物波导部分，在其上使用放大模块来布置每个部分，每个部分掺杂有放大掺杂剂。

7. 发明授权

US09759881B2 Optical connector and circuit board assemblies 有权
公开(公告)号：US09759881B2
公开(公告)日：2017-09-12
申请号：US14700538
申请日：2015-04-30
申请人： Xyratex Technology Limited
发明人： Paul Stevens
IPC分类号： G02B6/38 , G02B6/42
CPC分类号： G02B6/4292 , G02B6/3882 , G02B6/3885 , G02B6/428 , Y10T29/49131
摘要： An exemplary optical connector assembly may include a substrate of an optical printed circuit board (OPCB) with at least one optical device thereon, the substrate including one or more recesses, an optical connector with one or more alignment members for coupling an end of an optical waveguide to the optical device, and one or more inserts, each having an orifice for receiving one of the one or more alignment members and each arranged to be received in one of the one or more recesses. When assembled, the one or more inserts may be received in the one or more recesses and the one or more alignment members may be received in the orifices of the one or more inserts thereby coupling the optical waveguide to the substrate to form the exemplary optical connector assembly.

8. 发明授权

US09753225B2 Passive alignment optical connector 有权
公开(公告)号：US09753225B2
公开(公告)日：2017-09-05
申请号：US14972384
申请日：2015-12-17
申请人： Xyratex Technology Limited
发明人： Alistair Allen Miller
IPC分类号： G02B6/30 , G02B6/42
CPC分类号： G02B6/30 , G02B6/4224 , G02B6/4239 , G02B6/4244 , G02B6/4261
摘要： A system, apparatus, or method may include an optical connector that is configured to be fixed to a substrate including an optical waveguide. The substrate may also include a reference mark spaced away from the optical waveguide and extending from a substrate edge. The optical connector may define a first alignment aperture and a second alignment aperture through which the optical connector may be aligned with the substrate (e.g., the optical waveguide). The first alignment aperture may be configured to be aligned with the reference mark and the second alignment aperture may be configured to be aligned with the substrate edge.

9. 发明授权

US09606866B2 Method of, and apparatus for, improved data recovery in a storage system 有权
公开(公告)号：US09606866B2
公开(公告)日：2017-03-28
申请号：US14221117
申请日：2014-03-20
申请人： Xyratex Technology Limited
发明人： Eugene Mathew Taranta, II
IPC分类号： G06F11/10 , G06F11/00
CPC分类号： G06F11/1076 , G06F11/1092
摘要： Method of defining a layout mapping function for a parity distributed RAID array including target objects, the layout mapping function defining the mapping of the stripe group-address space to the target-address space in the array and including a matrix defining a unit space across target objects, the matrix includes columns defining the objects and rows defining equally-offset sequential units on the objects, the method including: specifying P target objects, where P>1; b) specifying A target objects as spare space, where A

10. 发明申请

US20160341907A1 CENTERING FERRULE MOUNT FOR POLYMER WAVEGUIDE 有权
标题翻译：用于聚合物波导的中心安装
公开(公告)号：US20160341907A1
公开(公告)日：2016-11-24
申请号：US14717171
申请日：2015-05-20
申请人： Xyratex Technology Limited
发明人： Alistair Allen Miller
IPC分类号： G02B6/38
CPC分类号： G02B6/3897 , G02B6/122 , G02B6/1221 , G02B6/3885
摘要： An apparatus includes a polymer waveguide element disposed on a circuit board and having a waveguide core between a first outer reference waveguide core and a second reference waveguide core having top and side exposed surfaces and defining opposing outer edges of the polymer waveguide element. A ferrule mount element optically couples the polymer waveguide element to an optical element through the circuit board. The ferrule mount includes two tapered features that mate with and form an interference fit with the exposed side surfaces of the first outer reference waveguide core and second outer reference waveguide core.
摘要翻译：一种装置包括聚合物波导元件，其设置在电路板上，并且在第一外部参考波导芯和第二参考波导芯之间具有波导芯，该第一参考波导芯具有顶部和侧面暴露的表面，并限定聚合物波导元件的相对的外边缘。套管安装元件通过电路板将聚合物波导元件光学耦合到光学元件。套圈安装件包括与第一外部参考波导芯和第二外部参考波导芯的暴露侧表面相配合并形成过盈配合的两个锥形特征。

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