专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US07964925B2 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：US07964925B2
公开(公告)日：2011-06-21
申请号：US11654046
申请日：2007-01-17
申请人： David Fattal , Jason Blackstock , Duncan Stewart
发明人： David Fattal , Jason Blackstock , Duncan Stewart
IPC分类号： H01L31/06 , H01L27/14
CPC分类号： H01L31/02024 , H01L27/1446 , H01L31/02162 , H01L31/022408 , H01L31/1085
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。

52. 发明授权

US07719073B2 Capacitively coupling layers of a multilayer device 有权
标题翻译：电容耦合多层器件的层
公开(公告)号：US07719073B2
公开(公告)日：2010-05-18
申请号：US11652220
申请日：2007-01-11
申请人： Theodore I. Kamins , Duncan Stewart , Nathaniel J. Qultoriano
发明人： Theodore I. Kamins , Duncan Stewart , Nathaniel J. Qultoriano
IPC分类号： H01L31/0232
CPC分类号： H01L31/02002 , G02B6/43 , H01L2924/0002 , H01L2924/00
摘要： A multilayer device includes an electronic device layer, a first electrode associated with the electronic device layer, an optical layer, a second electrode associated with the optical layer, and an insulator layer provided between the first and second electrodes. The first and second electrodes are capacitively coupled to each other to facilitate electrical communication between the electronic device layer and the optical layer through transmission of an electrical signal between the first and second electrodes. The electrical signal may be transmitted through the insulator layer. In addition, the electronic device layer and the optical layer may be in electrical communication with each other through capacitive coupling of the first electrode and the second electrode.
摘要翻译：多层器件包括电子器件层，与电子器件层相关联的第一电极，光学层，与光学层相关联的第二电极以及设置在第一和第二电极之间的绝缘体层。第一和第二电极彼此电容耦合，以通过在第一和第二电极之间传输电信号来促进电子器件层与光学层之间的电连通。电信号可以透过绝缘体层。此外，电子器件层和光学层可以通过第一电极和第二电极的电容耦合而彼此电连通。

53. 发明授权

US07609916B2 Electrical contact apparatus for optical waveguides 有权
标题翻译：光波导电接触装置
公开(公告)号：US07609916B2
公开(公告)日：2009-10-27
申请号：US11900714
申请日：2007-09-13
申请人： Charles M. Santori , Duncan Stewart , Philip J. Kuekes , Theodore I. Kamins
发明人： Charles M. Santori , Duncan Stewart , Philip J. Kuekes , Theodore I. Kamins
IPC分类号： G02B6/12
CPC分类号： G02B6/1226 , B82Y20/00 , G02F1/01708 , G02F2203/15
摘要： An optical apparatus includes a waveguide configured to propagate optical energy; an electrical contact surface; and a semiconductor electrical interconnect extending from a first surface of the optical waveguide to electrical communication with the electrical contact surface. The semiconductor electrical interconnect comprises a geometry configured to substantially confine the optical energy to the waveguide.
摘要翻译：光学装置包括：波导，被配置为传播光能; 电接触面; 以及从光波导的第一表面延伸到与电接触表面电连通的半导体电互连。半导体电互连包括被配置为基本上将光能限制到波导的几何形状。

54. 发明申请

US20090256136A1 MICRORESONATOR SYSTEMS AND METHODS OF FABRICATING THE SAME 有权
标题翻译：微波炉系统及其制造方法
公开(公告)号：US20090256136A1
公开(公告)日：2009-10-15
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： H01L29/06
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。

55. 发明申请

US20090180734A1 Method For Connecting Multicore Fibers To Optical Devices 有权
标题翻译：将多芯纤维连接到光器件的方法
公开(公告)号：US20090180734A1
公开(公告)日：2009-07-16
申请号：US12254490
申请日：2008-10-20
申请人： Marco Fiorentino , Raymond Beausolei , Duncan Stewart
发明人： Marco Fiorentino , Raymond Beausolei , Duncan Stewart
IPC分类号： G02B6/26
CPC分类号： G02B6/43 , G02B6/02042 , G02B6/4249
摘要： A method for connecting a photonic crystal fiber having a plurality of cores connected to an optical device. An end of the photonic crystal fiber may be placed on a surface of an optical device having a plurality of coupling pads. A first core of the end of the photonic crystal fiber may be positioned over a first coupling pad on the optical device to enable a threshold amount of a coherent beam of light to propagate through the first core and first coupling pad. A second core of the end of the photonic crystal fiber is aligned to a second coupling pad on the optical device to enable a threshold amount of another coherent beam of light to propagate through the second core and second coupling pad. The end of the photonic crystal fiber may be adhered to the surface of the optical device while the position of the first and the second cores relative to the first and the second coupling pads, respectively, is maintained.
摘要翻译：一种用于连接具有连接到光学装置的多个芯的光子晶体光纤的方法。光子晶体光纤的端部可以放置在具有多个耦合焊盘的光学器件的表面上。光子晶体光纤的端部的第一核可以被定位在光学器件上的第一耦合焊盘上方，以使阈值量的相干光束能够通过第一芯和第一耦合焊盘传播。光子晶体光纤的端部的第二核心与光学器件上的第二耦合焊盘对准，以使另一相干光束的阈值能够传播通过第二芯片和第二耦合焊盘。光子晶体光纤的端部可以粘附到光学器件的表面，同时保持第一和第二芯部相对于第一和第二耦合焊盘的位置。

56. 发明申请

US20080181558A1 Electronic and optical circuit integration through wafer bonding 审中-公开
标题翻译：电子和光电子集成通过晶片接合
公开(公告)号：US20080181558A1
公开(公告)日：2008-07-31
申请号：US11701314
申请日：2007-01-31
申请人： Peter G. Hartwell , Raymond Beausoleil , R. Stanley Williams , Duncan Stewart
发明人： Peter G. Hartwell , Raymond Beausoleil , R. Stanley Williams , Duncan Stewart
IPC分类号： G02B6/12 , H01L21/30
CPC分类号： G02B6/4201 , G02B6/43 , H01S5/02
摘要： One embodiment in accordance with the invention is an apparatus that can include an optical circuit wafer and an integrated circuit wafer. The optical circuit wafer and the integrated circuit wafer are bonded together by a wafer bonding process.
摘要翻译：根据本发明的一个实施例是可以包括光电路晶片和集成电路晶片的装置。光电晶片和集成电路晶片通过晶片接合工艺结合在一起。

57. 发明申请

US20080050349A1 CELL BASED THERAPY FOR THE PULMONARY SYSTEM 有权
标题翻译：基于细胞的脉搏系统治疗
公开(公告)号：US20080050349A1
公开(公告)日：2008-02-28
申请号：US11696039
申请日：2007-04-03
申请人： Duncan Stewart
发明人： Duncan Stewart
IPC分类号： A61K48/00 , A61K38/18 , A61P9/12
CPC分类号： A61K35/36 , A61K35/12 , A61K38/1858 , A61K48/0008 , A61K48/005 , C12N5/0656 , C12N5/0691 , C12N2510/02
摘要： Cell based therapy comprises administration to the lung by injection into the blood system of viable, mammalian cells effective for alleviating or inhibiting pulmonary disorders. The cells may express a therapeutic transgene or the cells may be therapeutic in their own right by inducing regenerative effects.
摘要翻译：基于细胞的疗法包括通过注射到有效减轻或抑制肺部疾病的活的哺乳动物细胞的血液系统中向肺部施用。细胞可以表达治疗性转基因，或者细胞可以通过诱导再生作用本身就是治疗性的。

58. 发明授权

US07319416B2 Tunneling-resistor-junction-based microscale/nanoscale demultiplexer arrays 失效
标题翻译：基于隧道电阻器结的微米级/纳米级解复用器阵列
公开(公告)号：US07319416B2
公开(公告)日：2008-01-15
申请号：US11343325
申请日：2006-01-30
申请人： Warren Robinett , Gregory S. Snider , Duncan Stewart , Joseph Straznicky
发明人： Warren Robinett , Gregory S. Snider , Duncan Stewart , Joseph Straznicky
IPC分类号： H03M7/14
CPC分类号： G11C8/10 , G11C13/0023 , H03M13/51
摘要： Various embodiments of the present invention are directed to demultiplexers that include tunneling resistor nanowire junctions, and to nanowire addressing methods for reliably addressing nanowire signal lines in nanoscale and mixed-scale demultiplexers. In one embodiment of the present invention, an encoder-demultiplexer comprises a number of input signal lines and an encoder that generates an n-bit-constant-weight-code code-word internal address for each different input address received on the input signal lines. The encoder-demultiplexer includes n microscale signal lines on which an n-bit-constant-weight-code code-word internal address is output by the encoder, where each microscale signal line carries one bit of the n-bit-constant-weight-code code-word internal address. The encoder-demultiplexer also includes a number of encoder-demultiplexer-addressed nanowire signal lines interconnected with the n microscale signal lines via tunneling resistor junctions, the encoder-demultiplexer-addressed nanowire signal lines each associated with an n-bit-constant-weight-code code-word internal address.
摘要翻译：本发明的各种实施例涉及包括隧穿电阻器纳米线结的解复用器，以及纳米线寻址方法，用于在纳米尺度和混合尺度解复用器中可靠地寻址纳米线信号线。在本发明的一个实施例中，编码器 - 解复用器包括多个输入信号线和一个编码器，其生成在输入信号线上接收的每个不同输入地址的n位恒权重码码字内部地址。编码器 - 解复用器包括n个微米级信号线，编码器输出n位恒定权重码码字内部地址，其中每个微信号线承载n位恒权重码内部地址的一位，代码字内部地址。编码器 - 解复用器还包括通过隧道电阻器结与n个微米级信号线互连的多个编码器 - 解复用器寻址的纳米线信号线，编码器 - 解复用器寻址的纳米线信号线每个与n比特恒权重信号线相关联，代码字内部地址。

59. 发明申请

US20070252128A1 Switching device and methods for controlling electron tunneling therein 有权
标题翻译：用于控制电子隧穿的开关装置和方法
公开(公告)号：US20070252128A1
公开(公告)日：2007-11-01
申请号：US11414578
申请日：2006-04-28
申请人： R. Williams , Zhiyong Li , Douglas Ohlberg , Philip Kuekes , Duncan Stewart
发明人： R. Williams , Zhiyong Li , Douglas Ohlberg , Philip Kuekes , Duncan Stewart
IPC分类号： H01L29/02 , H01L47/00
CPC分类号： G11C13/02 , G11C13/0009 , G11C2213/77 , H01L51/0591
摘要： A switching device includes at least one bottom electrode and at least one top electrode. The top electrode crosses the bottom electrode at a non-zero angle, thereby forming a junction. A metal oxide layer is established on at least one of the bottom electrode or the top electrode. A molecular layer including a monolayer of organic molecules and a source of water molecules is established in the junction. Upon introduction of a forward bias, the molecular layer facilitates a redox reaction between the electrodes, thereby reducing a tunneling gap between the electrodes.
摘要翻译：开关装置包括至少一个底部电极和至少一个顶部电极。顶部电极以非零角度穿过底部电极，从而形成结。在底电极或顶电极中的至少一个上建立金属氧化物层。在连接处建立了包括有机分子单层和水分子源的分子层。在引入正向偏压时，分子层促进电极之间的氧化还原反应，从而减少电极之间的隧道间隙。

60. 发明申请

US20070109014A1 NANOSCALE LATCH-ARRAY PROCESSING ENGINES 有权
标题翻译： NANOSCALE LATCH-ARRAY加工发动机
公开(公告)号：US20070109014A1
公开(公告)日：2007-05-17
申请号：US11192197
申请日：2005-07-27
申请人： Gregory Snider , Philip Kuekes , Duncan Stewart
发明人： Gregory Snider , Philip Kuekes , Duncan Stewart
IPC分类号： H03K19/173
CPC分类号： B82Y10/00 , G06N99/007 , H01L27/101
摘要： One embodiment of the present invention is an array of nanoscale latches interconnected by a nanowire bus to form a latch array. Each nanoscale latch in the nanoscale-latch array serves as a nanoscale register, and is driven by a nanoscale control line. Primitive operations for the latch array can be defined as sequences of one or more inputs to one or more of the nanowire data bus and nanoscale control lines. In various latch-array embodiments of the present invention, information can be transferred from one nanoscale latch to another nanoscale latch in a controlled fashion, and sequences of information-transfer operations can be devised to implement arbitrary Boolean logic operations and operators, including NOT, AND, OR, XOR, NOR, NAND, and other such Boolean logic operators and operations, as well as input and output functions. Nanoscale-latch arrays can be combined and interconnected in an almost limitless number of different ways to construct arbitrarily complex, sequential, parallel, or both parallel and sequential computing engines that represent additional embodiments of the present invention.
摘要翻译：本发明的一个实施例是通过纳米线总线互连以形成锁存阵列的纳米级锁存器的阵列。纳米尺度锁存阵列中的每个纳米级锁存器用作纳米尺度寄存器，并由纳米尺度控制线驱动。锁存阵列的原始操作可以被定义为一个或多个输入到纳米线数据总线和纳米尺度控制线中的一个或多个的序列。在本发明的各种锁存阵列实施例中，可以以受控的方式将信息从一个纳米级锁存器传送到另一个纳米级锁存器，并且可以设计信息传送操作的序列以实现任意的布尔逻辑运算，并且运算符包括NOT， AND，OR，XOR，NOR，NAND和其他这样的布尔逻辑运算符和操作，以及输入和输出功能。纳秒级锁存器阵列可以以几乎无限数量的不同方式组合和互连，以构造代表本发明附加实施例的任意复杂，顺序，并行或并行和顺序的计算引擎。

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