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81. 发明授权

US07831882B2 Memory system with error detection and retry modes of operation 有权
标题翻译：具有错误检测和重试操作模式的内存系统
公开(公告)号：US07831882B2
公开(公告)日：2010-11-09
申请号：US11145429
申请日：2005-06-03
申请人： Ely K. Tsern , Mark A. Horowitz , Frederick A. Ware
发明人： Ely K. Tsern , Mark A. Horowitz , Frederick A. Ware
IPC分类号： H03M13/00 , G11C13/00
CPC分类号： G06F11/073 , G06F3/0619 , G06F3/064 , G06F3/0673 , G06F11/006 , G06F11/0745 , G06F11/0766 , G06F11/0793 , G06F11/10 , G06F11/1008 , G06F11/1068 , G06F11/1076 , G06F11/1402 , G06F11/141 , G06F11/1443 , G06F11/20 , G11C29/52 , H03M13/03 , H04L1/0057 , H04L1/0061 , H04L1/08 , H04L1/1809
摘要： A memory system includes a link having at least one signal line and a controller. The controller includes at least one transmitter coupled to the link to transmit first data, and a first error protection generator coupled to the transmitter. The first error protection generator dynamically adds an error detection code to at least a portion of the first data. At least one receiver is coupled to the link to receive second data. A first error detection logic determines if the second data received by the controller contains at least one error and, if an error is detected, asserts a first error condition. The system includes a memory device having at least one memory device transmitter coupled to the link to transmit the second data. A second error protection generator coupled to the memory device transmitter dynamically adds an error detection code to at least a portion of the second data.
摘要翻译：存储器系统包括具有至少一个信号线的链路和控制器。所述控制器包括耦合到所述链路以发送第一数据的至少一个发射机，以及耦合到所述发射机的第一误差保护发生器。第一错误保护发生器动态地将错误检测码添加到第一数据的至少一部分。至少一个接收器耦合到链路以接收第二数据。第一错误检测逻辑确定控制器接收到的第二数据是否包含至少一个错误，并且如果检测到错误则断言第一错误状况。该系统包括具有耦合到链路以传输第二数据的至少一个存储器件发送器的存储器件。耦合到存储器件发射器的第二误差保护发生器动态地将错误检测码添加到第二数据的至少一部分。

82. 发明申请

US20100026852A1 VARIABLE IMAGING ARRANGEMENTS AND METHODS THEREFOR 有权
标题翻译：可变成像装置及其方法
公开(公告)号：US20100026852A1
公开(公告)日：2010-02-04
申请号：US12278714
申请日：2007-02-06
申请人： Yi-Ren Ng , Patrick M. Hanrahan , Mark A. Horowitz , Marc S. Levoy
发明人： Yi-Ren Ng , Patrick M. Hanrahan , Mark A. Horowitz , Marc S. Levoy
IPC分类号： H04N5/262
CPC分类号： G02B7/08 , G02B3/0006 , G02B3/0056 , G02B3/0075 , G02B27/0075 , H04N5/2253 , H04N5/23212
摘要： Various approaches to imaging involve selecting directional and spatial resolution. According to an example embodiment, images are computed using an imaging arrangement to facilitate selective directional and spatial aspects of the detection and processing of light data. Light passed through a main lens is directed to photosensors via a plurality of microlenses. The separation between the microlenses and photosensors is set to facilitate directional and/or spatial resolution in recorded light data, and facilitating refocusing power and/or image resolution in images computed from the recorded light data. In one implementation, the separation is varied between zero and one focal length of the microlenses to respectively facilitate spatial and directional resolution (with increasing directional resolution, hence refocusing power, as the separation approaches one focal length).
摘要翻译：成像的各种方法涉及选择方向和空间分辨率。根据示例实施例，使用成像装置来计算图像，以促进光数据的检测和处理的选择性方向和空间方面。通过主透镜的光通过多个微透镜被引向光传感器。微透镜和光电传感器之间的间隔被设置为有助于记录的光数据中的方向和/或空间分辨率，并且促进从记录的光数据计算的图像中的重新聚焦功率和/或图像分辨率。在一个实施方式中，分离在微透镜的零和一个焦距之间变化，以分别促进空间和方向分辨率（随着方向分辨率的提高，因此随着分离接近一个焦距，重新聚焦功率）。

83. 发明授权

US07656981B2 High speed signaling system with adaptive transmit pre-emphasis 有权
标题翻译：具有自适应发送预加重的高速信号系统
公开(公告)号：US07656981B2
公开(公告)日：2010-02-02
申请号：US12206629
申请日：2008-09-08
申请人： Vladimir M. Stojanovic , Andrew C. C. Ho , Anthony Bessios , Fred F. Chen , Elad Alon , Mark A. Horowitz
发明人： Vladimir M. Stojanovic , Andrew C. C. Ho , Anthony Bessios , Fred F. Chen , Elad Alon , Mark A. Horowitz
IPC分类号： H04L7/00
CPC分类号： H04L25/49 , H04B1/04 , H04B1/0475 , H04B2001/0416 , H04L25/025 , H04L25/028 , H04L25/0282 , H04L25/03019 , H04L25/03343 , H04L25/03885 , H04L25/061 , H04L25/4917 , H04L2025/03363 , H04L2025/03802
摘要： A high-speed signaling system with adaptive transmit pre-emphasis. A transmit circuit has a plurality of output drivers to output a first signal onto a signal path. A receive circuit is coupled to receive the first signal via the signal path and configured to generate an indication of whether the first signal exceeds a threshold level. A first threshold control circuit is coupled to receive the indication from the receive circuit and configured to adjust the threshold level according to whether the first signal exceeds the threshold level. A drive strength control circuit is coupled to receive the indication from the receive circuit and configured to adjust a drive strength of at least one output driver of the plurality of output drivers according to whether the first signal exceeds the threshold level.
摘要翻译：具有自适应发送预加重的高速信号系统。发射电路具有多个输出驱动器，以将第一信号输出到信号路径上。接收电路被耦合以经由信号路径接收第一信号并被配置为生成第一信号是否超过阈值电平的指示。第一阈值控制电路被耦合以从接收电路接收指示，并且被配置为根据第一信号是否超过阈值电平来调整阈值电平。驱动强度控制电路被耦合以从接收电路接收指示，并且被配置为根据第一信号是否超过阈值电平来调整多个输出驱动器中的至少一个输出驱动器的驱动强度。

84. 发明申请

US20100017186A1 Noise Model Method of Predicting Mismatch Effects on Transient Circuit Behaviors 审中-公开
标题翻译：预测不平衡对瞬态电路行为的影响的噪声模型方法
公开(公告)号：US20100017186A1
公开(公告)日：2010-01-21
申请号：US12528616
申请日：2008-02-28
申请人： Jaeha Kim , Mark A. Horowitz , Kevin D. Jones
发明人： Jaeha Kim , Mark A. Horowitz , Kevin D. Jones
IPC分类号： G06F17/50
CPC分类号： G06F17/5036
摘要： A method of simulating device mismatch effects on transient circuit behaviors utilizes a circuit model corresponding to an electronic circuit. The circuit model includes a plurality of circuit elements and one or more noise sources. The noise sources have noise characteristics that correspond to device mismatch effects associated with the circuit elements. A noise analysis is performed on the circuit model to generate a noisy steady-state waveform of a selected output of the electronic circuit. Then, the noisy steady-state waveform is translated into a prediction of the variation of a respective circuit parameter associated with the electronic circuit.
摘要翻译：模拟对瞬态电路行为的器件失配影响的方法利用与电子电路相对应的电路模型。电路模型包括多个电路元件和一个或多个噪声源。噪声源具有对应于与电路元件相关的器件失配效应的噪声特性。对电路模型执行噪声分析，以产生电子电路的选定输出的噪声稳态波形。然后，将噪声稳态波形转换成与电子电路相关联的各个电路参数的变化的预测。

85. 发明申请

US20090240448A1 TECHNIQUE FOR DETERMINING PERFORMANCE CHARACTERISTICS OF ELECTRONIC DEVICES AND SYSTEMS 有权
标题翻译：确定电子设备和系统性能特征的技术
公开(公告)号：US20090240448A1
公开(公告)日：2009-09-24
申请号：US12471044
申请日：2009-05-22
申请人： Haw-Jyh Liaw , Xingchao Yuan , Mark A. Horowitz
发明人： Haw-Jyh Liaw , Xingchao Yuan , Mark A. Horowitz
IPC分类号： G01R15/00 , G01R31/08 , G06F19/00
CPC分类号： G01R31/31708 , G01R23/16 , G01R23/20 , G01R31/31717 , G11C29/02 , G11C29/022 , G11C29/025 , G11C29/50012 , G11C29/56 , G11C29/56012 , G11C2029/5004 , H04B17/309
摘要： A technique for determining performance characteristics of electronic devices and systems is disclosed. In one embodiment, the technique is realized by measuring a first response on a first transmission line from a single pulse transmitted on the first transmission line, and then measuring a second response on the first transmission line from a single pulse transmitted on at least one second transmission line, wherein the at least one second transmission line is substantially adjacent to the first transmission line. The worst case bit sequences for transmission on the first transmission line and the at least one second transmission line are then determined based upon the first response and the second response for determining performance characteristics associated with the first transmission line.
摘要翻译：公开了一种用于确定电子设备和系统的性能特征的技术。在一个实施例中，该技术通过从在第一传输线上传输的单个脉冲测量第一传输线上的第一响应，然后在从至少一秒钟传输的单个脉冲测量第一传输线上的第二响应来实现传输线，其中所述至少一个第二传输线基本上与所述第一传输线相邻。然后基于用于确定与第一传输线相关联的性能特性的第一响应和第二响应来确定用于在第一传输线和至少一个第二传输线上传输的最差情况比特序列。

86. 发明授权

US07327914B1 Adaptive optical signal processing with multimode waveguides 失效
标题翻译：多模波导自适应光信号处理
公开(公告)号：US07327914B1
公开(公告)日：2008-02-05
申请号：US10915118
申请日：2004-08-10
申请人： Joseph M. Kahn , Mark A. Horowitz , Olav Solgaard , Shanhui Fan
发明人： Joseph M. Kahn , Mark A. Horowitz , Olav Solgaard , Shanhui Fan
IPC分类号： G02B6/26
CPC分类号： G02B6/4206 , G02B6/2861
摘要： Optical signals are passed in an optical medium using an approach that facilitates the mitigation of interference. According to an example embodiment, a filtering-type approach is used with an optical signal conveyed in an optical fiber, such as a multimode fiber (MMF) or a multimode waveguide. Modal dispersion in the optical signal is mitigated.
摘要翻译：光信号通过使用有助于减轻干扰的方法在光学介质中传播。根据示例实施例，滤波型方法与诸如多模光纤（MMF）或多模波导之类的光纤中传送的光信号一起使用。减轻光信号中的模态色散。

87. 发明授权

US08717489B2 Variable imaging arrangements and methods therefor 有权
标题翻译：可变成像布置及其方法
公开(公告)号：US08717489B2
公开(公告)日：2014-05-06
申请号：US13542544
申请日：2012-07-05
申请人： Yi-Ren Ng , Patrick M. Hanrahan , Mark A. Horowitz , Marc S. Levoy
发明人： Yi-Ren Ng , Patrick M. Hanrahan , Mark A. Horowitz , Marc S. Levoy
IPC分类号： G02B27/10 , G03B13/00 , H04N5/232 , H04N5/238
CPC分类号： H04N5/2254 , G02B3/0056 , G02B27/0075 , H01L27/14627 , H04N5/2173 , H04N5/23212 , H04N5/23232 , H04N5/23293 , H04N13/236
摘要： Various approaches to imaging involve selecting directional and spatial resolution. According to an example embodiment, images are computed using an imaging arrangement to facilitate selective directional and spatial aspects of the detection and processing of light data. Light passed through a main lens is directed to photosensors via a plurality of microlenses. The separation between the microlenses and photosensors is set to facilitate directional and/or spatial resolution in recorded light data, and facilitating refocusing power and/or image resolution in images computed from the recorded light data. In one implementation, the separation is varied between zero and one focal length of the microlenses to respectively facilitate spatial and directional resolution (with increasing directional resolution, hence refocusing power, as the separation approaches one focal length).
摘要翻译：成像的各种方法涉及选择方向和空间分辨率。根据示例实施例，使用成像装置来计算图像，以促进光数据的检测和处理的选择性方向和空间方面。通过主透镜的光通过多个微透镜被引向光传感器。微透镜和光电传感器之间的间隔被设置为有助于记录的光数据中的方向和/或空间分辨率，并且促进从记录的光数据计算的图像中的重新聚焦功率和/或图像分辨率。在一个实施方式中，分离在微透镜的零和一个焦距之间变化，以分别促进空间和方向分辨率（随着方向分辨率的提高，因此随着分离接近一个焦距，重新聚焦功率）。

88. 发明授权

US08648958B2 Variable imaging arrangements and methods therefor 有权
公开(公告)号：US08648958B2
公开(公告)日：2014-02-11
申请号：US13542575
申请日：2012-07-05
申请人： Yi-Ren Ng , Patrick M. Hanrahan , Mark A. Horowitz , Marc S. Levoy
发明人： Yi-Ren Ng , Patrick M. Hanrahan , Mark A. Horowitz , Marc S. Levoy
IPC分类号： G03B13/00 , H04N5/232 , H04N5/238
CPC分类号： H04N5/2254 , G02B3/0056 , G02B27/0075 , H01L27/14627 , H04N5/2173 , H04N5/23212 , H04N5/23232 , H04N5/23293 , H04N13/236
摘要： Various approaches to imaging involve selecting directional and spatial resolution. According to an example embodiment, images are computed using an imaging arrangement to facilitate selective directional and spatial aspects of the detection and processing of light data. Light passed through a main lens is directed to photosensors via a plurality of microlenses. The separation between the microlenses and photosensors is set to facilitate directional and/or spatial resolution in recorded light data, and facilitating refocusing power and/or image resolution in images computed from the recorded light data. In one implementation, the separation is varied between zero and one focal length of the microlenses to respectively facilitate spatial and directional resolution (with increasing directional resolution, hence refocusing power, as the separation approaches one focal length).

89. 发明授权

US08395696B2 Imaging arrangements and methods therefor 有权
公开(公告)号：US08395696B2
公开(公告)日：2013-03-12
申请号：US13078894
申请日：2011-04-01
申请人： Yi-Ren Ng , Patrick M. Hanrahan , Marc A. Levoy , Mark A. Horowitz
发明人： Yi-Ren Ng , Patrick M. Hanrahan , Marc A. Levoy , Mark A. Horowitz
IPC分类号： G03B13/00 , H04N5/232
CPC分类号： H04N5/2254 , G02B3/0056 , G02B27/0075 , H01L27/14627 , H04N5/2173 , H04N5/23212 , H04N5/23232 , H04N5/23293 , H04N13/236
摘要： Image data is processed to facilitate focusing and/or optical correction. According to an example embodiment of the present invention, an imaging arrangement collects light data corresponding to light passing through a particular focal plane. The light data is collected using an approach that facilitates the determination of the direction from which various portions of the light incident upon a portion of the focal plane emanate from. Using this directional information in connection with value of the light as detected by photosensors, an image represented by the light is selectively focused and/or corrected.

90. 发明申请

US20130033626A1 VARIABLE IMAGING ARRANGEMENTS AND METHODS THEREFOR 有权
公开(公告)号：US20130033626A1
公开(公告)日：2013-02-07
申请号：US13542544
申请日：2012-07-05
申请人： Yi-Ren NG , Patrick M. Hanrahan , Mark A. Horowitz , Marc S. Levoy
发明人： Yi-Ren NG , Patrick M. Hanrahan , Mark A. Horowitz , Marc S. Levoy
IPC分类号： G03B13/32 , H04N5/225
CPC分类号： H04N5/2254 , G02B3/0056 , G02B27/0075 , H01L27/14627 , H04N5/2173 , H04N5/23212 , H04N5/23232 , H04N5/23293 , H04N13/236
摘要： Various approaches to imaging involve selecting directional and spatial resolution. According to an example embodiment, images are computed using an imaging arrangement to facilitate selective directional and spatial aspects of the detection and processing of light data. Light passed through a main lens is directed to photosensors via a plurality of microlenses. The separation between the microlenses and photosensors is set to facilitate directional and/or spatial resolution in recorded light data, and facilitating refocusing power and/or image resolution in images computed from the recorded light data. In one implementation, the separation is varied between zero and one focal length of the microlenses to respectively facilitate spatial and directional resolution (with increasing directional resolution, hence refocusing power, as the separation approaches one focal length).

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