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

US08179935B2 Tunable optical resonator 有权
标题翻译：可调谐光谐振器
公开(公告)号：US08179935B2
公开(公告)日：2012-05-15
申请号：US12263405
申请日：2008-10-31
申请人： Charles Santori , Duncan Stewart , Robert G Walmsley , Sagi Mathai , Marco Fiorentino , David Fattal , Qianfan Xu , Raymond Beausoleil
发明人： Charles Santori , Duncan Stewart , Robert G Walmsley , Sagi Mathai , Marco Fiorentino , David Fattal , Qianfan Xu , Raymond Beausoleil
IPC分类号： H01S3/04 , H01S3/10 , H01S3/083
CPC分类号： G02B6/12007 , G02F1/0147 , G02F1/3132 , G02F2203/15
摘要： An optical apparatus includes a substrate comprising a layer of thermally insulating material disposed thereon; an optical resonator disposed on the layer of thermally insulating material; and a trench in the thermally insulating material disposed around at least a portion of the optical resonator. The optical resonator is substantially thermally isolated from the substrate.
摘要翻译：光学装置包括：基板，包括设置在其上的绝热材料层; 设置在绝热材料层上的光学谐振器; 以及设置在所述光学谐振器的至少一部分周围的绝热材料中的沟槽。光学谐振器与衬底基本上热隔离。

2. 发明授权

US08542960B2 Tunable ring resonator 有权
标题翻译：可调环形谐振器
公开(公告)号：US08542960B2
公开(公告)日：2013-09-24
申请号：US12262419
申请日：2008-10-31
申请人： David Fattal , Sagi Mathal , Marco Fiorentino , Charles Santori , Robert G Walmsley
发明人： David Fattal , Sagi Mathal , Marco Fiorentino , Charles Santori , Robert G Walmsley
IPC分类号： G02B6/26 , G02B6/42 , G02B6/12
CPC分类号： G02B6/12007
摘要： A ring resonator has a first optical waveguide arranged in a loop, a second optical waveguide tangentially optically coupled to the first optical waveguide, and a translatable body configured to selectively move into an evanescent field region of said first optical waveguide.
摘要翻译：环形谐振器具有以环路布置的第一光波导，与第一光波导切向光耦合的第二光波导，以及被配置为选择性地移动到所述第一光波导的消逝场区的可平移主体。

3. 发明授权

US06674932B1 Bistable molecular mechanical devices with a middle rotating segment activated by an electric field for electronic switching, gating, and memory applications 有权
标题翻译：双稳态分子机械装置，具有由用于电子开关，门控和存储器应用的电场激活的中间旋转段
公开(公告)号：US06674932B1
公开(公告)日：2004-01-06
申请号：US09846135
申请日：2001-04-30
申请人： Xiao-An Zhang , R Stanley Williams , Robert G Walmsley , Kent Vincent
发明人： Xiao-An Zhang , R Stanley Williams , Robert G Walmsley , Kent Vincent
IPC分类号： G02B626
CPC分类号： H01L27/285 , B82Y10/00 , G02B26/026 , G02F1/15 , G02F1/174 , G11C13/0014 , G11C13/02 , G11C13/04 , G11C13/041 , G11C23/00 , G11C2213/14 , G11C2213/77 , G11C2213/81 , H01L51/0058 , H01L51/0591 , H01L51/0595
摘要： A molecular system is provided for electric field activated switches, such as a crossed-wire device or a pair of electrodes to which the molecular system is linked by linking moieties. The crossed-wire device comprises a pair of crossed wires that form a junction where one wire crosses another at an angle other than zero degrees and at least one connector species connecting the pair of crossed wires in the junction. The connector species comprises the molecular system, which has an electric field induced band gap change, and thus a change in its electrical conductivity, that occurs via one a molecular conformation change, based on a rotor/stator construction of the molecular system, involving a rotating portion (rotor) connected between to stationary portions (stators). Nanometer-scale reversible electronic switches are thus provided that can be assembled easily to make cross-bar circuits, which provide memory, logic, and communication functions.
摘要翻译：为电场激活的开关提供分子系统，例如交叉线装置或分子系统通过连接部分连接的一对电极。交叉线装置包括一对交叉导线，其形成一个线，其中一条线以零度以外的角度交叉另一条线，以及至少一个连接器种类，连接该交点中的一对交叉线。连接器种类包括具有电场诱导的带隙变化的分子系统，并且因此基于分子系统的转子/定子结构，通过分子构象变化发生的电导率的变化，其涉及旋转部分（转子）连接在静止部分（定子）之间。因此提供了可以容易地组装的纳米级可逆电子开关，以提供提供存储器，逻辑和通信功能的交叉电路。

4. 发明授权

US08272266B2 Gyroscopes using surface electrodes 有权
标题翻译：陀螺仪使用表面电极
公开(公告)号：US08272266B2
公开(公告)日：2012-09-25
申请号：US12421016
申请日：2009-04-09
申请人： Wenhua Zhang , Peter George Hartwell , Lennie K Kiyama , Robert G Walmsley
发明人： Wenhua Zhang , Peter George Hartwell , Lennie K Kiyama , Robert G Walmsley
IPC分类号： G01C19/00 , G01P3/44 , G01P9/00 , G01P15/08
CPC分类号： G01C19/5719
摘要： Gyroscopes using surface electrodes are provided. In this regard, a representative microelectromechanical systems (MEMS) gyroscope, among others, includes a top substrate and a bottom substrate. The top substrate includes an outermost structure that is open and enclosed and a first driving structure that is disposed within the outermost structure and includes first driving electrodes disposed on a bottom surface. The bottom substrate is disposed below the top substrate and includes second driving electrodes disposed on a top surface of the bottom substrate. The second driving electrodes are substantially aligned below the first driving electrodes such that a force can be applied to the first driving structure by an electrostatic force generated between the first and second driving electrodes. The first and second driving electrodes are also configured to provide a capacitance signal based on the movement of the first driving structure.
摘要翻译：提供使用表面电极的陀螺仪。在这方面，代表性的微机电系统（MEMS）陀螺仪等包括顶部基底和底部基底。顶部基板包括开放和封闭的最外面的结构，以及设置在最外面结构内并包括设置在底面上的第一驱动电极的第一驱动结构。底部基板设置在顶部基板的下方，并且包括设置在底部基板的顶表面上的第二驱动电极。第二驱动电极基本上对准第一驱动电极下方，使得能够通过在第一和第二驱动电极之间产生的静电力将力施加到第一驱动结构。第一和第二驱动电极还被配置为基于第一驱动结构的移动来提供电容信号。

5. 发明授权

US06953704B2 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：US06953704B2
公开(公告)日：2005-10-11
申请号：US10446036
申请日：2003-05-27
申请人： Peter G. Hartwell , Robert G Walmsley
发明人： Peter G. Hartwell , Robert G Walmsley
IPC分类号： G11C11/42 , H01L21/00 , H01L21/98
CPC分类号： H01L25/50 , H01L21/67253 , H01L2924/0002 , H01L2924/00
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。

6. 发明授权

US09686864B2 Device including interposer between semiconductor and substrate 有权
公开(公告)号：US09686864B2
公开(公告)日：2017-06-20
申请号：US14417821
申请日：2012-07-31
申请人： Robert G Walmsley , Zhuqing Zhang , Jennifer Wu , Sheldon A Bernard , Silam J Choy
发明人： Robert G Walmsley , Zhuqing Zhang , Jennifer Wu , Sheldon A Bernard , Silam J Choy
IPC分类号： H05K1/18 , H05K13/04 , B81B7/00 , G01P15/08 , H01L23/00
CPC分类号： H05K1/18 , B81B7/0048 , B81B2201/0235 , G01P15/0802 , H01L24/32 , H01L2224/32014 , H05K13/0469 , H05K2203/06 , Y10T156/10
摘要： A device including a semiconductor, a substrate, and an interposer. The interposer is attached between the semiconductor and the substrate to absorb stresses between the semiconductor and the substrate.

7. 发明授权

US07102921B2 Magnetic memory device 有权
标题翻译：磁存储器件
公开(公告)号：US07102921B2
公开(公告)日：2006-09-05
申请号：US10843787
申请日：2004-05-11
申请人： Thomas C. Anthony , Frederick A. Perner , Heon Lee , Robert G Walmsley
发明人： Thomas C. Anthony , Frederick A. Perner , Heon Lee , Robert G Walmsley
IPC分类号： G11C11/14
CPC分类号： G11C11/16 , G11C11/1675
摘要： The present invention provides a magnetic memory device that includes a magnetic memory cell switchable between two states by the application of a magnetic field wherein the magnetic field for such switching is dependent in part on a memory cell temperature. The device further includes at least one heater element proximate to the magnetic memory cell and series connected with the magnetic memory cell for heating of the magnetic memory cell. The device also includes a circuit for selectively applying the electrical current through the at least one heater element so as to heat the cell and facilitate cell state-switching.
摘要翻译：本发明提供了一种磁存储器件，其包括通过施加磁场在两个状态之间切换的磁存储器单元，其中用于这种切换的磁场部分地取决于存储单元温度。该装置还包括靠近磁存储器单元的至少一个加热器元件，并且与磁存储单元连接的用于加热磁存储单元的串联。该装置还包括用于选择性地施加电流通过至少一个加热器元件以便加热电池并促进电池状态切换的电路。

8. 发明授权

US06882019B2 Movable micro-electromechanical device 有权
标题翻译：可移动微机电装置
公开(公告)号：US06882019B2
公开(公告)日：2005-04-19
申请号：US10157254
申请日：2002-05-28
申请人： Robert G Walmsley , Donald J Milligan
发明人： Robert G Walmsley , Donald J Milligan
IPC分类号： G11B9/14 , G11B9/00 , G11B9/04 , G11B33/08 , H01L29/84
CPC分类号： B82Y10/00 , G11B9/14 , G11B9/1418 , G11B33/08
摘要： A movable system, such as a computer storage device, having a frame, a mover configured to move relative to the frame, and a mechanical suspension operatively coupled between the frame and mover. The mechanical suspension is configured to permit planar movement of the mover while substantially preventing out-of-plane movement, and includes a first flexure configured to flex in response to movement of the mover in a first direction relative to the frame, and a second flexure configured to flex in response to relative movement occurring in a second direction.
摘要翻译：诸如计算机存储装置的可移动系统，具有框架，配置成相对于框架移动的移动器以及可操作地联接在框架和移动器之间的机械悬架。所述机械悬架构造成允许所述动子在平面运动的同时基本上防止面外运动，并且包括构造成响应于所述动子在相对于所述框架的第一方向上的运动而弯曲的第一挠曲，以及第二挠曲被配置为响应于在第二方向上发生的相对运动而弯曲。

9. 发明授权

US09784953B2 Device for optically coupling photonic elements 有权
公开(公告)号：US09784953B2
公开(公告)日：2017-10-10
申请号：US13126848
申请日：2008-10-31
申请人： Paul Kessler Rosenberg , Michael Renne Ty Tan , Huei Pei Kuo , Robert G Walmsley , Eric Peterson
发明人： Paul Kessler Rosenberg , Michael Renne Ty Tan , Huei Pei Kuo , Robert G Walmsley , Eric Peterson
IPC分类号： G02B13/22 , G02B7/00 , H04B10/80
CPC分类号： G02B13/22 , G02B7/003 , H04B10/803
摘要： A device for optically coupling two photonic elements may comprise an interposer where each photonic element is axially aligned with an optical pathway in the interposer. Also included is an optics assembly configured to direct a photonic signal along the optical pathway; and a mechanical guide assembly configured to reduce the relative tilt and rotation of photonic elements. Another such device may comprise two connectors where each connector comprises an optical pathway element in which an optics assembly is situated and a photonic element aligned with the optical pathway element. A mechanical guide assembly secures the optical pathway elements in a position so as to reduce the relative tilt and rotation of the photonic elements. A connection for optically coupling two computing units can comprise a partition situated between the computing units and on which an interposer is mounted.

10. 发明授权

US06920260B2 Bistable molecular mechanical devices with a middle rotating segment activated by an electric field for electronic switching, gating, and memory applications 有权
标题翻译：双稳态分子机械装置，具有由用于电子开关，门控和存储器应用的电场激活的中间旋转段
公开(公告)号：US06920260B2
公开(公告)日：2005-07-19
申请号：US10660277
申请日：2003-09-10
申请人： Xiao-An Zhang , R Stanley Williams , Robert G Walmsley , Kent Vincent
发明人： Xiao-An Zhang , R Stanley Williams , Robert G Walmsley , Kent Vincent
IPC分类号： B82B1/00 , C07C323/45 , G02B26/02 , G02F1/15 , G02F1/17 , G11C13/02 , G11C13/04 , G11C23/00 , H01L27/10 , H01L27/28 , H01L49/02 , H01L51/05 , H01L51/30 , H01M8/04 , G02B6/26
CPC分类号： H01L27/285 , B82Y10/00 , G02B26/026 , G02F1/15 , G02F1/174 , G11C13/0014 , G11C13/02 , G11C13/04 , G11C13/041 , G11C23/00 , G11C2213/14 , G11C2213/77 , G11C2213/81 , H01L51/0058 , H01L51/0591 , H01L51/0595
摘要： A molecular system is provided for electric field activated switches, such as a crossed-wire device or a pair of electrodes to which the molecular system is linked by linking moieties. The crossed-wire device comprises a pair of crossed wires that form a junction where one wire crosses another at an angle other than zero degrees and at least one connector species connecting the pair of crossed wires in the junction. The connector species comprises the molecular system, which has an electric field induced band gap change, and thus a change in its electrical conductivity, that occurs via one a molecular conformation change, based on a rotor/stator construction of the molecular system, involving a rotating portion (rotor) connected between to stationary portions (stators). Nanometer-scale reversible electronic switches are thus provided that can be assembled easily to make cross-bar circuits, which provide memory, logic, and communication functions.
摘要翻译：为电场激活的开关提供分子系统，例如交叉线装置或分子系统通过连接部分连接的一对电极。交叉线装置包括一对交叉导线，其形成一个线，其中一条线以零度以外的角度交叉另一条线，以及至少一个连接器种类，连接该交点中的一对交叉线。连接器种类包括具有电场诱导的带隙变化的分子系统，并且因此基于分子系统的转子/定子结构，通过分子构象变化发生的电导率的变化，其涉及旋转部分（转子）连接在静止部分（定子）之间。因此提供了可以容易地组装的纳米级可逆电子开关，以提供提供存储器，逻辑和通信功能的交叉电路。

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