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21. 发明申请

US20110018561A1 CAPACITIVE SENSOR HAVING CYCLIC AND ABSOLUTE ELECTRODE SETS 审中-公开
标题翻译：具有循环和绝对电极组的电容式传感器
公开(公告)号：US20110018561A1
公开(公告)日：2011-01-27
申请号：US12922315
申请日：2008-03-26
申请人： Peter George Hartwell , Robert G. Walmsley
发明人： Peter George Hartwell , Robert G. Walmsley
IPC分类号： G01R27/26
CPC分类号： G01P3/483 , G01D5/2412 , G01P15/125 , G01P15/18 , G01P2015/0814 , G01P2015/082
摘要： A capacitive sensor includes first and second variable capacitor electrode sets, respectively disposed upon a planar support surface and a proof mass that is compliantly displaceable along a first axis substantially parallel to the planar support surface. The first electrode set produces a cyclic variation in capacitance over a range of displacement of the proof mass along the first axis, and the second electrode set produces an absolute capacitance variation throughout the range of displacement along the first axis.
摘要翻译：电容传感器包括分别设置在平面支撑表面上的第一和第二可变电容器电极组以及沿着基本上平行于平面支撑表面的第一轴可顺序移位的校准质量块。第一电极组在校准质量块沿着第一轴的位移范围内产生电容的循环变化，并且第二电极组在沿着第一轴的位移范围内产生绝对电容变化。

22. 发明申请

US20100278478A1 MULTI-CHANNEL OPTICAL COUPLER 有权
标题翻译：多通道光耦合器
公开(公告)号：US20100278478A1
公开(公告)日：2010-11-04
申请号：US12433794
申请日：2009-04-30
申请人： Huei Pei Kuo , Michael Renne Ty Tan , Robert G. Walmsley , Shih-Yuan (SY) Wang , Paul Kessler Rosenberg
发明人： Huei Pei Kuo , Michael Renne Ty Tan , Robert G. Walmsley , Shih-Yuan (SY) Wang , Paul Kessler Rosenberg
IPC分类号： G02B6/26
CPC分类号： G02B6/2808
摘要： A solid core, multi-channel optical coupler comprising an elongate mixer body having an input end, an output end and sidewalls forming a length of the mixer body, where the input end is configured for coupling to a plurality of input channels providing an optical signal for transmission through the mixer body, and a plurality of output tapers coupled to the output end. Each of the output tapers has a reception area adjacent the output end of the mixer body for receiving a portion of the optical signal transmitted through the mixer body. Furthermore, the reception area of each output taper is variable to vary the intensity of the optical signal received by the output taper.
摘要翻译：一种固体芯多通道光耦合器，包括具有输入端的细长混合器主体，输出端和形成混合器主体长度的侧壁，其中输入端被配置为耦合到多个输入通道，提供光信号用于通过混合器主体的传输，以及耦合到输出端的多个输出锥度。每个输出锥形件具有邻近混合器主体的输出端的接收区域，用于接收通过混合器主体传输的一部分光信号。此外，每个输出锥度的接收区域是可变的，以改变由输出锥度接收的光信号的强度。

23. 发明授权

US07484411B2 Three phase capacitance-based sensing and actuation 有权
标题翻译：三相电容式感应和驱动
公开(公告)号：US07484411B2
公开(公告)日：2009-02-03
申请号：US11668951
申请日：2007-01-30
申请人： Robert G. Walmsley
发明人： Robert G. Walmsley
IPC分类号： G01P15/125
CPC分类号： G01P15/125 , G01P2015/082
摘要： Various systems and methods for sensing are provided. In one embodiment, a sensing system is provided that includes a first electrode array disposed on a proof mass, and a second electrode array disposed on a planar surface of a support structure. The proof mass is attached to the support structure via a compliant coupling such that the first electrode array is positioned substantially parallel to and faces the second electrode array, where the proof mass is capable of displacement relative to the support structure. The displacement of the proof mass is in a direction substantially parallel to the second electrode array. The first electrode array comprises a plurality of first patterns of electrodes, the first patterns being interdigitated, and each of the first patterns comprises at least two first electrodes. The second electrode array comprises a plurality of second patterns of electrodes, the second patterns being interdigitated. Each of the second patterns comprising at least three second electrodes, where corresponding ones of the second electrodes in the second patterns are coupled in common.
摘要翻译：提供了用于感测的各种系统和方法。在一个实施例中，提供了一种感测系统，其包括设置在检测质量块上的第一电极阵列和设置在支撑结构的平坦表面上的第二电极阵列。检测质量块通过柔性联接件附接到支撑结构，使得第一电极阵列基本上平行于第二电极阵列定位，并且面对第二电极阵列，其中证明物质能够相对于支撑结构移位。检测质量块的位移在大致平行于第二电极阵列的方向上。第一电极阵列包括多个电极的第一图案，第一图案被交叉指向，并且每个第一图案包括至少两个第一电极。第二电极阵列包括多个第二图案的电极，第二图案是交叉的。每个第二图案包括至少三个第二电极，其中第二图案中的相应的第二电极共同耦合。

24. 发明授权

US06944114B2 Contact probe storage device including conductive readout medium 失效
标题翻译：接触式探头存储装置包括导电读出介质
公开(公告)号：US06944114B2
公开(公告)日：2005-09-13
申请号：US10322173
申请日：2002-12-17
申请人： Henryk Birecki , Robert G. Walmsley , Steven L. Naberhuis
发明人： Henryk Birecki , Robert G. Walmsley , Steven L. Naberhuis
IPC分类号： G11B9/14 , G11B9/00 , G11B9/04 , G11B9/06 , G11B11/03
CPC分类号： G11B9/04 , B82Y10/00 , G11B9/14 , G11B9/1463 , G11B9/149 , G11B11/03
摘要： A data storage device includes a storage medium and a contact probe. The storage medium includes a first polymeric layer, and a second polymeric layer on the first polymeric layer. The first polymeric layer is electrically conductive. The contact probe faces the second polymeric layer.
摘要翻译：数据存储装置包括存储介质和接触探针。存储介质包括第一聚合物层和第一聚合物层上的第二聚合物层。第一聚合物层是导电的。接触探针面向第二聚合物层。

25. 发明授权

US06600201B2 Systems with high density packing of micromachines 失效
标题翻译：具有高机械密度的微机械系统
公开(公告)号：US06600201B2
公开(公告)日：2003-07-29
申请号：US09923000
申请日：2001-08-03
申请人： Peter G. Hartwell , Robert G. Walmsley
发明人： Peter G. Hartwell , Robert G. Walmsley
IPC分类号： H01L2982
CPC分类号： B81B7/04 , B81B2201/038
摘要： Micromachine systems are provided. An embodiment of such a micromachine system includes a substrate that defines a trench. First and second microelectromechanical devices are arranged at least partially within the trench. Each of the microelectromechanical devices incorporates a first portion that is configured to move relative to the substrate. Methods also are provided.
摘要翻译：提供微机系统。这种微机械系统的一个实施例包括限定沟槽的衬底。第一和第二微机电装置至少部分地布置在沟槽内。每个微电子机械装置包括被构造成相对于基板移动的第一部分。还提供了方法。

26. 发明授权

US06542400B2 Molecular memory systems and methods 失效
公开(公告)号：US06542400B2
公开(公告)日：2003-04-01
申请号：US09819402
申请日：2001-03-27
申请人： Yong Chen , Robert G. Walmsley
发明人： Yong Chen , Robert G. Walmsley
IPC分类号： G11C1100
CPC分类号： G11B9/149 , G11B9/14 , G11B9/1409 , G11B9/1454 , G11B9/1472 , Y10S977/742 , Y10S977/874 , Y10S977/875 , Y10S977/943 , Y10S977/947
摘要： A molecular memory system that includes a protective layer that is disposed over a molecular recording layer is described. The protective layer enables a scanning probe to write information to and read information from a molecular memory element by direct electrical contact without substantial risk of damage to either the scanning probe or the molecular recording medium. In this way, the invention avoids the high emission currents, which may damage the probe electrode or the recording media, or both, and avoids other difficulties often associated molecular memory systems with non-contacting probe electrodes.

27. 发明授权

US08776337B2 Methods of forming capacitive sensors 有权
标题翻译：形成电容式传感器的方法
公开(公告)号：US08776337B2
公开(公告)日：2014-07-15
申请号：US12847734
申请日：2010-07-30
申请人： Brian D. Homeijer , Robert G. Walmsley , Rodney L. Alley , Dennis M. Lazaroff , Sara J. Homeijer
发明人： Brian D. Homeijer , Robert G. Walmsley , Rodney L. Alley , Dennis M. Lazaroff , Sara J. Homeijer
IPC分类号： H01G5/16
CPC分类号： G01D5/2415 , G01D5/2412 , H01G5/16 , H01L28/40
摘要： The present disclosure includes methods of forming capacitive sensors. One method includes forming a first electrode array of the capacitive sensor on a first structure. Forming the first electrode array can include: forming a dielectric material on a substrate material; forming an electrode material on the dielectric material; removing portions of the electrode material to form a number of electrodes separated from each other; and removing at least a portion of the dielectric material from between the number of electrodes. The method can include bonding the first structure to a second structure having a second electrode array of the capacitive sensor formed thereon such that the number of electrodes of the first electrode array face a number of electrodes of the second electrode array.
摘要翻译：本公开包括形成电容式传感器的方法。一种方法包括在第一结构上形成电容传感器的第一电极阵列。形成第一电极阵列可以包括：在衬底材料上形成电介质材料; 在电介质材料上形成电极材料; 去除电极材料的部分以形成彼此分离的多个电极; 以及从所述多个电极之间去除所述电介质材料的至少一部分。该方法可以包括将第一结构接合到具有形成在其上的电容传感器的第二电极阵列的第二结构，使得第一电极阵列的电极的数量面对第二电极阵列的多个电极。

28. 发明授权

US08733171B2 Compensating frequency mismatch in gyroscopes 有权
标题翻译：陀螺仪补偿频率失配
公开(公告)号：US08733171B2
公开(公告)日：2014-05-27
申请号：US13119928
申请日：2008-10-31
申请人： Wenhua Zhang , Robert G. Walmsley
发明人： Wenhua Zhang , Robert G. Walmsley
IPC分类号： G01C19/56
CPC分类号： G01C19/5755 , G01C19/574
摘要： Gyroscopes that can compensate frequency mismatch are provided. In this regard, a representative gyroscope, among others, includes a top substrate including an outermost structure, a first driving structure and a first sensing structure. The first driving structure and the first sensing structure are disposed within the outermost structure. The first driving structure and the first sensing structure include a first driving electrode and a first sensing electrode that are disposed on a bottom surface of the first driving structure and first sensing structure, respectively. A portion of the mass on the top surface of the first sensing structure is removed. The gyroscope further includes a bottom substrate that is disposed below the top substrate. The bottom substrate includes a second driving electrode and a second sensing electrode that are disposed on a top surface of the bottom substrate and below the first driving electrode and the first sensing electrode.
摘要翻译：提供可以补偿频率不匹配的陀螺仪。在这方面，代表性的陀螺仪其中包括包括最外面结构的顶部基底，第一驱动结构和第一感测结构。第一驱动结构和第一感测结构设置在最外面的结构内。第一驱动结构和第一感测结构包括分别设置在第一驱动结构和第一感测结构的底表面上的第一驱动电极和第一感测电极。去除第一感测结构的顶表面上的质量的一部分。陀螺仪还包括设置在顶部基板下方的底部基板。底部基板包括设置在底部基板的顶表面上并且在第一驱动电极和第一感测电极下方的第二驱动电极和第二感测电极。

29. 发明授权

US08660432B2 Image-rotation prisms and optical interconnects employing the same 有权
标题翻译：图像旋转棱镜和使用其的光学互连
公开(公告)号：US08660432B2
公开(公告)日：2014-02-25
申请号：US12922098
申请日：2008-04-02
申请人： Huei Pei Kuo , Robert G. Walmsley , Shih-Yuan Wang , Michael Renne Ty Tan , R. Stanley Williams
发明人： Huei Pei Kuo , Robert G. Walmsley , Shih-Yuan Wang , Michael Renne Ty Tan , R. Stanley Williams
IPC分类号： H04B10/00
CPC分类号： G02B5/04 , G02B27/642 , H01S5/005 , H01S5/02236 , H01S5/02292 , H01S5/183 , H01S5/50 , H04B10/803
摘要： Embodiments of the present invention relate to a family of image-rotation prisms. Each image-rotation prism has the property that as an image-rotation prism is rotated, an image passing through the image-rotation prism rotates at twice the angular rate of the image-rotation prism. Embodiments of the present invention include optical systems that can be used for board-to-board communications and employ the image-rotation prisms to compensate for arbitrary axial rotations and misalignment of optical signals and can be used to direct optical signals output from transmitters on one board to particular detectors of a detector arrangement located on an adjacent board.
摘要翻译：本发明的实施例涉及一系列图像旋转棱镜。每个图像旋转棱镜具有当图像旋转棱镜旋转时，通过图像旋转棱镜的图像以图像旋转棱镜的角速度的两倍旋转。本发明的实施例包括可用于板对板通信并使用图像旋转棱镜补偿光信号的任意轴向旋转和未对准的光学系统，并且可以用于将发射机输出的光信号引导到一个将其连接到位于相邻板上的检测器装置的特定检测器。

30. 发明申请

US20120085169A1 THREE PHASE CAPACITANCE-BASED SENSING 有权
标题翻译：三相电容传感器
公开(公告)号：US20120085169A1
公开(公告)日：2012-04-12
申请号：US13257386
申请日：2009-03-19
申请人： Robert G. Walmsley
发明人： Robert G. Walmsley
IPC分类号： G01P15/125
CPC分类号： G01P15/125 , B81B3/0086 , B81B7/008 , B81B2201/0235 , B81B2203/0136 , G01P15/131 , G01P15/18 , G01P2015/0814 , G01P2015/082
摘要： Various systems and methods for sensing are provided. In one embodiment, a sensing system is provided that includes a first electrode array disposed on a proof mass, and a second electrode array disposed on a planar surface of a support structure. The proof mass is attached to the support structure via a compliant coupling such that the first electrode array is positioned substantially parallel to and faces the second electrode array and the proof mass is capable of displacement relative to the support structure. The first electrode array includes a plurality of first patterns of electrodes and the second electrode array includes a plurality of second patterns of electrodes. The sensing system further includes circuitry configured to provide an input voltage to each of the second patterns of electrodes to produce an electrical null position for the first electrode array.
摘要翻译：提供了用于感测的各种系统和方法。在一个实施例中，提供了一种感测系统，其包括设置在检测质量块上的第一电极阵列和设置在支撑结构的平坦表面上的第二电极阵列。检测质量通过柔性联接件附接到支撑结构，使得第一电极阵列基本上平行于第二电极阵列并面对第二电极阵列，并且检测质量块能够相对于支撑结构移位。第一电极阵列包括多个电极的第一图案，第二电极阵列包括多个第二图案的电极。感测系统还包括被配置为向每个第二电极图形提供输入电压以产生第一电极阵列的电零位置的电路。

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