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81. 发明授权

US08202755B2 Photodiode module and apparatus including multiple photodiode modules 有权
标题翻译：光电二极管模块和包括多个光电二极管模块的设备
公开(公告)号：US08202755B2
公开(公告)日：2012-06-19
申请号：US13108733
申请日：2011-05-16
申请人： David Fattal , Jason Blackstock , Duncan Stewart
发明人： David Fattal , Jason Blackstock , Duncan Stewart
IPC分类号： H01L31/18
CPC分类号： H04N1/053 , H04N2201/04787 , H04N2201/04793 , H04N2201/04794
摘要： Various embodiments of the present invention are directed to a photodiode module including a structure configured to selectively couple light to a dielectric-surface mode of a photonic crystal of the photodiode module. In one embodiment of the present invention, a photodiode module includes a semiconductor structure having a p-region and an n-region. The photodiode module further includes a photonic crystal having a surface positioned adjacent to the semiconductor structure. A diffraction grating of the photodiode module may be positioned and configured to selectively couple light incident on the diffraction grating to a dielectric-surface mode associated with the surface of the photonic crystal. In another embodiment of the present invention, a photodiode apparatus includes multiple, stacked photodiode modules, each of which is configured to selectively absorb light at a selected wavelength or range of wavelengths.
摘要翻译：本发明的各种实施例涉及一种光电二极管模块，其包括被配置为选择性地将光耦合到光电二极管模块的光子晶体的电介质表面模式的结构。在本发明的一个实施例中，光电二极管模块包括具有p区和n区的半导体结构。光电二极管模块还包括具有邻近半导体结构定位的表面的光子晶体。可以将光电二极管模块的衍射光栅定位和配置为将入射在衍射光栅上的光选择性地耦合到与光子晶体的表面相关联的电介质表面模式。在本发明的另一实施例中，光电二极管装置包括多个堆叠的光电二极管模块，每个光电二极管模块被配置为选择性地吸收所选择的波长或波长范围的光。

82. 发明申请

US20120133026A1 Electrically Actuated Device And Method Of Controlling The Formation Of Dopants Therein 有权
标题翻译：电动驱动装置及控制掺杂剂形成的方法
公开(公告)号：US20120133026A1
公开(公告)日：2012-05-31
申请号：US13121133
申请日：2008-10-29
申请人： Jianhua Yang , Duncan Stewart , Phillip J. Kuekes , William M. Tong
发明人： Jianhua Yang , Duncan Stewart , Phillip J. Kuekes , William M. Tong
IPC分类号： H01L29/36 , H01L21/22
CPC分类号： H01L27/10 , H01L21/2254 , H01L27/2463 , H01L45/08 , H01L45/1233 , H01L45/145 , H01L45/146 , H01L45/1625 , H01L45/1658 , H01L45/1675
摘要： An electrically actuated device includes a first electrode, a second electrode, and an active region disposed between the first and second electrodes. The device further includes at least one of dopant initiators or dopants localized at an interface between i) the first electrode and the active region, or ii) the second electrode and the active region, or iii) the active region and each of the first and second electrodes.
摘要翻译：电驱动装置包括第一电极，第二电极和设置在第一和第二电极之间的有源区。该器件还包括位于i）第一电极和有源区之间的界面处的掺杂剂引发剂或掺杂剂中的至少一种，或ii）第二电极和有源区，或iii）活性区和第一和第二电极。

83. 发明授权

US08175429B2 Microresonator systems and methods of fabricating the same 有权
标题翻译：微谐振器系统及其制造方法
公开(公告)号：US08175429B2
公开(公告)日：2012-05-08
申请号：US12479589
申请日：2009-06-05
申请人： Michael Renne Ty Tan , Shih-Yuan Wang , Duncan Stewart , David A. Fattal
发明人： Michael Renne Ty Tan , Shih-Yuan Wang , Duncan Stewart , David A. Fattal
IPC分类号： G02B6/26 , G02B6/42
CPC分类号： H01S5/1075 , B82Y20/00 , G02B6/12007 , H01S5/021 , H01S5/0215 , H01S5/026 , H01S5/0422 , H01S5/1032 , H01S5/1042 , H01S5/2063 , H01S5/222 , H01S5/3211 , H01S5/34306
摘要： Various embodiments of the present invention are related to microresonator systems that can be used as a laser, a modulator, and a photodetector and to methods for fabricating the microresonator systems. In one embodiment, a microdisk comprises: a top layer; a bottom layer; an intermediate layer having at least one quantum well, the intermediate layer sandwiched between the top layer and the bottom layer; a peripheral annular region including at least a portion of the top, intermediate, and bottom layers; and a current isolation region configured to occupy at least a portion of a central region of the microdisk including at least a portion of the top, intermediate, and bottom layers and having relatively lower index of refraction than the peripheral annular region.
摘要翻译：本发明的各种实施方案涉及可用作激光的微谐振器系统，调制器和光电检测器以及用于制造微谐振器系统的方法。在一个实施例中，微盘包括：顶层; 底层; 具有至少一个量子阱的中间层，夹在顶层和底层之间的中间层; 包括顶层，中间层和底层的至少一部分的周边环形区域; 以及电流隔离区域，其构造成占据所述微盘的至少一部分包括所述顶层，中间层和底层的至少一部分，并且具有比所述周边环形区域相对较低的折射率。

84. 发明申请

US20110303890A1 Electrically Actuated Device 有权
标题翻译：电动执行装置
公开(公告)号：US20110303890A1
公开(公告)日：2011-12-15
申请号：US13142504
申请日：2011-06-28
申请人： Matthew D. Pickett , Hans S. Cho , Julien Borghetti , Duncan Stewart
发明人： Matthew D. Pickett , Hans S. Cho , Julien Borghetti , Duncan Stewart
IPC分类号： H01L45/00 , H01L21/62
CPC分类号： H01L45/145 , H01L27/2472 , H01L45/08 , H01L45/1233 , H01L45/14 , H01L45/146 , H01L45/147 , H01L45/165
摘要： An electrically actuated device includes a first electrode and a second electrode crossing the first electrode at a non-zero angle, thereby forming a junction therebetween. A material is established on the first electrode and at the junction. At least a portion of the material is a matrix region. A current conduction channel extends substantially vertically between the first and second electrodes, and is defined in at least a portion of the material positioned at the junction. The current conduction channel has a controlled profile of dopants therein.
摘要翻译：电驱动装置包括第一电极和第二电极，其以非零角度与第一电极交叉，从而在它们之间形成接合部。在第一电极和接合处建立材料。材料的至少一部分是矩阵区域。电流传导通道在第一和第二电极之间基本垂直地延伸，并且限定在位于结处的材料的至少一部分中。电流传导通道在其中具有受控的掺杂剂分布。

85. 发明申请

US20110248381A1 Multilayer Memristive Devices 有权
标题翻译：多层记忆装置
公开(公告)号：US20110248381A1
公开(公告)日：2011-10-13
申请号：US13130815
申请日：2009-01-20
申请人： William Tong , Nathaniel J. Quitoriano , Duncan Stewart , Philip J. Kuekes
发明人： William Tong , Nathaniel J. Quitoriano , Duncan Stewart , Philip J. Kuekes
IPC分类号： H01L29/86 , H01L21/02
CPC分类号： H01L21/26586 , H01L45/08 , H01L45/1233 , H01L45/14 , H01L45/145 , H01L45/146 , H01L45/147 , H01L45/165
摘要： A multilayer memristive device includes a first electrode (410); a second electrode (405); a first memristive region (430) and a second memristive region (435) which created by directional ion implantation of dopant ions (420, 425) and are interposed between the first electrode (410) and the second electrode (405); and mobile dopants (315) which move within the first memristive region (430) and the second memristive region (435) in response to an applied electrical field.
摘要翻译：多层回忆装置包括第一电极（410）; 第二电极（405）; 通过定向离子注入掺杂剂离子（420,425）而形成并且介于第一电极（410）和第二电极（405）之间的第一忆阻区（430）和第二忆阻区（435）。以及响应于施加的电场在第一忆阻区（430）和第二忆阻区（435）内移动的移动掺杂剂（315）。

86. 发明申请

US20110240941A1 Silicon-Based Memristive Device 有权
标题翻译：硅基记忆装置
公开(公告)号：US20110240941A1
公开(公告)日：2011-10-06
申请号：US13139557
申请日：2009-01-15
申请人： Matthew D. Pickett , Duncan Stewart
发明人： Matthew D. Pickett , Duncan Stewart
IPC分类号： H01L45/00 , G11C11/00
CPC分类号： H01L27/101 , G11C13/00 , G11C13/0069 , G11C2013/009 , G11C2213/33 , G11C2213/77 , H01L27/2463 , H01L45/085 , H01L45/1206 , H01L45/1233 , H01L45/148
摘要： A memristive device (100) includes a first and a second electrode (110, 115); a silicon memristive matrix (105) interposed between the first electrode (110) and the second electrode (115); and a mobile dopant species (210, 215) within the silicon memristive matrix (105) which moves in response to a programming electrical field and remains substantially in place after the removal of the programming electrical field. A method for using a crossbar architecture (610) containing a silicon memristive matrix (105) includes: applying a programming electrical field by applying a voltage bias across a first conductor (602) and a second conductor (604); a silicon memristive matrix (105, 606) containing mobile dopants (210, 215) being interposed between the first conductor (602) and the second conductor (604), the programming voltage repositioning the mobile dopants (210, 215) within the silicon memristive matrix (105, 606); and reading a state of the silicon memristive matrix (105, 606) by applying a reading energy across the silicon memristive matrix (105, 606), the reading energy producing a measurable indication of the state of the silicon memristive matrix (105, 606).
摘要翻译：忆阻器（100）包括第一和第二电极（110,115）; 插入在所述第一电极（110）和所述第二电极（115）之间的硅忆阻矩阵（105）; 以及在所述硅忆阻矩阵（105）内的移动掺杂剂物质（210,215），其响应于编程电场而移动并且在去除所述编程电场之后保持基本上就位。一种使用包含硅忆阻矩阵（105）的交叉结构（610）的方法包括：通过跨第一导体（602）和第二导体（604）施加电压偏置来施加编程电场; 包含位于第一导体（602）和第二导体（604）之间的移动掺杂剂（210,215）的硅忆阻矩阵（105,606），所述编程电压重新定位硅忆阻器内的移动掺杂剂（210,215）矩阵（105,606）; 以及通过在所述硅忆阻矩阵（105,606）上施加读取能量来读取所述硅忆阻矩阵（105,606）的状态，所述读取能量产生所述硅忆阻矩阵（105,606）的状态的可测量指示，。

87. 发明授权

US08009991B2 Dynamic optical signal tracking on a detector array in a free space optical communication system 有权
标题翻译：在自由空间光通信系统中的检测器阵列上的动态光信号跟踪
公开(公告)号：US08009991B2
公开(公告)日：2011-08-30
申请号：US11977501
申请日：2007-10-24
申请人： Terrel Morris , Michael Renne Ty Tan , Shih-Yuan Wang , R. Stanley Williams , Duncan Stewart , Marco Fiorentino
发明人： Terrel Morris , Michael Renne Ty Tan , Shih-Yuan Wang , R. Stanley Williams , Duncan Stewart , Marco Fiorentino
IPC分类号： H04B10/10
CPC分类号： H04B10/1121
摘要： A free-space optical communication system includes a detector array having a plurality of detector elements and a transmitting source. Dynamic movement of the optical signal on the detector array is caused by changes in orientation of the transmitting source. A tracker tracks the movement of the optical signal in real-time on the detector array. An output signal is derived from at least one of the detector elements illuminated by the optical signal.
摘要翻译：自由空间光通信系统包括具有多个检测器元件和发送源的检测器阵列。光信号在探测器阵列上的动态移动是由发射源方向的变化引起的。跟踪器在检测器阵列上实时跟踪光信号的移动。从由光信号照亮的检测器元件中的至少一个导出输出信号。

88. 发明申请

US20110180782A1 Light-Emitting Devices 审中-公开
标题翻译：发光装置
公开(公告)号：US20110180782A1
公开(公告)日：2011-07-28
申请号：US13002897
申请日：2008-07-25
申请人： David A. Fattal , Duncan Stewart
发明人： David A. Fattal , Duncan Stewart
IPC分类号： H01L33/06 , B82Y99/00
CPC分类号： H01L33/06 , H01L33/08
摘要： Various embodiments of the present invention are directed to semiconductor light-emitting devices that provide energy efficient, high-speed modulation rates in excess of 10 Gbits/sec. These devices include a light-emitting layer embedded between two relatively thicker semiconductor layers. The energy efficient, high-speed modulation rates result from the layers adjacent to the light-emitting layer being composed of semiconductor materials with electronic states that facilitate injection of carriers into the light-emitting layer for light emission when an appropriate light-emitting voltage is applied and facilitate the removal of carriers when an appropriate light-quenching voltage is applied.
摘要翻译：本发明的各种实施例涉及提供超过10G比特/秒的节能高速调制速率的半导体发光器件。这些器件包括嵌入两个较厚的半导体层之间的发光层。能量效率高的调制速率是由与发光层相邻的层组成的，这些半导体材料由具有电子状态的半导体材料构成，当电流为适当的发光电压时，有助于将载流子注入发光层进行发光当施加适当的光熄灭电压时，施加并促进载体的移除。

89. 发明申请

US20110075966A1 Optical Interconnect 审中-公开
标题翻译：光互连
公开(公告)号：US20110075966A1
公开(公告)日：2011-03-31
申请号：US12994118
申请日：2008-05-23
申请人： David A. Fattal , Duncan Stewart , Wei Wu
发明人： David A. Fattal , Duncan Stewart , Wei Wu
IPC分类号： G02B6/12
CPC分类号： G02B6/34 , B82Y20/00 , G02B6/1225 , G02B6/29311 , G02B6/29334 , G02B6/43
摘要： An optical interconnect has first and second substantially perpendicular optical waveguides and an optical grating disposed between and evanescently coupled to the waveguides. The optical grating includes a plurality perforated rows that are oriented at an angle of approximately 45 degrees with respect to the first and second optical waveguides.
摘要翻译：光学互连具有第一和第二基本上垂直的光波导和设置在波导之间并且ev逝地耦合到波导的光栅。光栅包括相对于第一和第二光波导以大约45度的角度定向的多个穿孔行。

90. 发明申请

US20110039669A1 Balance Therapy System 失效
标题翻译：平衡治疗系统
公开(公告)号：US20110039669A1
公开(公告)日：2011-02-17
申请号：US12758506
申请日：2010-04-12
申请人： Duncan Stewart , Thomas D. Meyer , Travis J. Miller , Holden D. Leute , Christopher M. Schroer
发明人： Duncan Stewart , Thomas D. Meyer , Travis J. Miller , Holden D. Leute , Christopher M. Schroer
IPC分类号： A63B22/16
CPC分类号： A63B26/003 , A63B21/00069 , A63B21/015 , A63B22/18 , A63B24/0062 , A63B69/0053 , A63B2024/0009 , A63B2024/0012 , A63B2024/0068 , A63B2208/0204 , A63B2220/24 , A63B2225/20 , A63B2225/30
摘要： A balance board including a standing platform connected to a pivot ball. The standing platform provides an area for a subject to stand and can be moved by a set of deflector actuators. The deflector actuators can move the platform in both the lateral and vertical directions. A braking assembly is connected to the ball and the braking assembly increases or decreases rotation resistance to the ball. When resistance is increased to the ball, resistance to rotation for the platform is increased.
摘要翻译：平衡板，包括连接到枢轴球的立式平台。站立平台为主体提供一个区域，可以由一组偏转器执行器移动。偏转器致动器可以在横向和垂直方向上移动平台。制动组件连接到球，并且制动组件增加或减小对球的旋转阻力。当电阻增加到球时，平台的抗旋转性提高。

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