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41. 发明申请

US20100007356A1 ELECTROMAGNETIC SHIELDING DEFECT MONITORING SYSTEM AND METHOD FOR USING THE SAME 有权
标题翻译：电磁屏蔽缺陷监测系统及其使用方法
公开(公告)号：US20100007356A1
公开(公告)日：2010-01-14
申请号：US12562134
申请日：2009-09-18
申请人： Charles R. Crain , Phillip D. Lane , Kelly L. Rice , James A. Youngman
发明人： Charles R. Crain , Phillip D. Lane , Kelly L. Rice , James A. Youngman
IPC分类号： G01R27/28
CPC分类号： G01R29/0835 , G01R31/001
摘要： An embodiment disclosed herein is directed to a method of monitoring an electromagnetic shield effectiveness comprising transmitting a first electromagnetic field toward a first surface of an electromagnetic shield, detecting a second electromagnetic field transmitted from a second surface of the electromagnetic shield, generating a first signal corresponding to the second electromagnetic field and determining whether a defect exists at the electromagnetic shield by comparing the first signal to a predetermined threshold.
摘要翻译：本文公开的实施例涉及一种监测电磁屏蔽效能的方法，包括向电磁屏蔽的第一表面发射第一电磁场，检测从电磁屏蔽的第二表面传输的第二电磁场，产生对应的第一信号到第二电磁场，并且通过将第一信号与预定阈值进行比较来确定电磁屏蔽是否存在缺陷。

42. 发明授权

US07602835B1 Multi-rate spread spectrum composite code 有权
标题翻译：多速率扩频复合码
公开(公告)号：US07602835B1
公开(公告)日：2009-10-13
申请号：US10915777
申请日：2004-08-10
申请人： Samuel C. Kingston , Johnny M. Harris , Thomas R. Giallorenzi , Dan M. Griffin , David W. Thorson
发明人： Samuel C. Kingston , Johnny M. Harris , Thomas R. Giallorenzi , Dan M. Griffin , David W. Thorson
IPC分类号： H04B1/00
CPC分类号： H04B1/7095 , H04B2201/70703 , H04B2201/70707
摘要： A correlator despreads a P/N long code constructed from two or more constituent codes A, B, C having N, M and L elements respectively. In a third stage, L filter taps decorrelate elements of the third constituent code from the input received signal, leaving elements of code AB. The outputs of the third stage delay line are summed and input into a second stage delay line having M filter taps to decorrelate the elements of the second constituent code from the input to the second stage, leaving elements of code A. The outputs of the second stage delay line are summed and input to a first stage delay line having N filter taps. The output of the first stage delay line is summed and input into a shift register. An energy peak in the shift register indicates the phase of the P/N elements in the register is proper.
摘要翻译：相关器分别从具有N，M和L个元素的两个或更多个组成码A，B，C构成的P / N长码解扩。在第三阶段，L滤波器从输入接收信号抽头去除关联第三组成码的元素，留下代码AB的元素。将第三级延迟线的输出相加并输入具有M个滤波器抽头的第二级延迟线，以将第二组成码的元素从输入到第二级去相关，留下代码A的元素。第二级延迟线的输出相位延迟线被相加并输入到具有N个滤波器抽头的第一级延迟线。将第一级延迟线的输出相加并输入到移位寄存器。移位寄存器中的能量峰值表示寄存器中P / N元件的相位是否正确。

43. 发明授权

US07593026B2 Dynamic display optimization method and system with image motion 失效
标题翻译：动态显示优化方法和具有图像运动的系统
公开(公告)号：US07593026B2
公开(公告)日：2009-09-22
申请号：US11127787
申请日：2005-05-11
申请人： James A. Turner
发明人： James A. Turner
IPC分类号： G09G5/10
CPC分类号： G09B9/307
摘要： A system displays video to a user and has a display device with a field of pixels. It displays video to the user in the form of a series of discrete sequential frame images each made up of a first predetermined number of bit planes in which the pixels of the display are either off or have a color and intensity that is uniform over the field of pixels. The apparatus detects when a movement condition is present, such as rapid head movement or an object in the video crossing the display rapidly, in which condition the user's eye may tend to track across the display device at a rate at which perception of the video displayed may be reduced in quality, and it generates a condition-present signal when such a movement condition is detected. Responsive to generation of said condition-present signal, the apparatus causes the display device to display the frame images using fewer bit planes for each frame image than when said movement condition is not detected. Display with the original number of bit planes returns when the movement condition is over.
摘要翻译：系统向用户显示视频并具有带有像素场的显示设备。它以一系列离散的顺序帧图像的形式向用户显示视频，每个图像由第一预定数量的位平面组成，其中显示器的像素关闭或具有在场上均匀的颜色和强度的像素。该装置检测何时存在移动状态，例如快速头部移动或视频中的物体快速穿过显示器，在该状态下，用户的眼睛可能倾向于以显示的视频的感觉显示在显示设备上可以降低质量，并且当检测到这样的移动条件时，其产生状况信号。响应于所述条件信号的产生，该装置使得显示装置使用比每个帧图像更少的位平面来显示比不检测到所述移动条件时的帧图像。当运动条件结束时，原始位数平面的显示返回。

44. 发明授权

US07570196B1 Apparatus, method, computer program product and system providing asynchronous transmission of communications data using time-gated techniques 有权
标题翻译：装置，方法，计算机程序产品和系统使用时间门控技术提供通信数据的异步传输
公开(公告)号：US07570196B1
公开(公告)日：2009-08-04
申请号：US11799342
申请日：2007-05-01
申请人： Vaughn L. Mower , Larry S. Thomson , David H. Robbins , James J. Boesch
发明人： Vaughn L. Mower , Larry S. Thomson , David H. Robbins , James J. Boesch
IPC分类号： G01S13/00
CPC分类号： G01S7/006 , H04B1/525 , H04B2215/062
摘要： A method, computer program product, apparatus and system are provided. In one exemplary embodiment, a method includes: receiving at a second unit periodic energy bursts transmitted by a first unit; blanking a transmitter of the second unit in accordance with the received periodic energy bursts such that the transmitter is unable to transmit when the second unit is receiving a periodic energy burst; and transmitting a plurality of instances of a same data from the second unit to the first unit.
摘要翻译：提供了一种方法，计算机程序产品，装置和系统。在一个示例性实施例中，一种方法包括：在第二单元处接收由第一单元发送的周期性能量突发; 根据接收到的周期性能量脉冲串消除第二单元的发射机，使得当第二单元接收到周期性能量突发时，发射机不能发射; 以及将来自所述第二单元的相同数据的多个实例发送到所述第一单元。

45. 发明申请

US20090066858A1 DISPLAY SYSTEM FOR HIGH-DEFINITION PROJECTORS 有权
标题翻译：高分辨率投影机显示系统
公开(公告)号：US20090066858A1
公开(公告)日：2009-03-12
申请号：US11853013
申请日：2007-09-10
申请人： James A. Turner , Jonathan L. Dugdale
发明人： James A. Turner , Jonathan L. Dugdale
IPC分类号： H04N9/31 , G03B21/56
CPC分类号： G03B37/04 , G03B21/56 , G09B9/05 , G09B9/32 , H04N9/3147
摘要： A display system is provided to surround a user with an out-the window scene. The system includes a screen structure that is a facetted back-projection dome made up of a polygonal polar top facet surrounded by trapezoidal facets angulated downward from it in an upper facet row. A middle row of facets extends angulated downward therefrom, and a lower row of trapezoidal facets extends down from them. Each facet has video projected thereon by a high definition projector, and to maximize resolution and efficiently use the projector output, the vertical height of each facet makes use of the full vertical field of pixels available from the associated projector. The facets are all tangent to a sphere about a design eyepoint of the dome. The projector resolutions and the size, position and material of the facets are such that the imagery visible on the inside of the dome on the facets is at resolution corresponding to a visual acuity of 20/50 or higher, preferably 20/20, and at or near eye-limiting resolution.
摘要翻译：提供了一种显示系统来围绕用户进行外部窗口场景。该系统包括屏幕结构，该屏幕结构是由多面极化顶面构成的刻面背投影圆顶，该多面极化顶面由在上面的一排从其向下成角度的梯形面包围。中间一排小面从其向下延伸，并且下排的梯形面从它们向下延伸。每个刻面都具有通过高分辨率投影仪在其上投影的视频，并且为了最大化分辨率并有效地使用投影仪输出，每个小平面的垂直高度利用可从相关联的投影仪获得的像素的全垂直场。小平面与圆顶的设计眼点相关。投影仪分辨率以及小平面的尺寸，位置和材料使得在小平面上圆顶的内部可见的图像具有对应于20/50或更高，优选20/20的视力的分辨率，并且在或近眼界限分辨率。

46. 发明授权

US07486747B1 Digital timing recovery operable at very low or less than zero dB Eb/No 有权
标题翻译：数字定时恢复可操作在非常低或小于零dB Eb / No
公开(公告)号：US07486747B1
公开(公告)日：2009-02-03
申请号：US10888280
申请日：2004-07-09
申请人： Zachary C. Bagley , Christian Schlegel
发明人： Zachary C. Bagley , Christian Schlegel
IPC分类号： H04L27/00
CPC分类号： H04L27/0014 , H04B1/7093 , H04L7/0029 , H04L7/0054 , H04L25/0206 , H04L25/024 , H04L2027/003 , H04L2027/0053 , H04L2027/0067
摘要： A receiver (20) for performing timing recovery over at least one complex channel at low or less than zero SNR (signal power to noise power, in dB) has at least one receive element such as an antenna, an analog-to-digital converter 21 (ADC), a fractional interpolation filter 23, a matched filter 24, and a timing correction loop 26. The timing correction loop 26 selects a minimum mean square error from the output of the matched filter 24 to determine a timing signal output to the interpolation filter 23, and provides one-bit weights to the matched filter 24. Preferably, the timing correction loop 26 includes a magnitude detector 26c, a moving average filter 26b, and a timing error detector 26a that outputs an integer m and fractional μ timing factor to the interpolation filter 23. Within a phase correction loop 27 is a maximum likelihood channel estimator 27b and a phase error detector 27a that controls a phase rotator 22 disposed between the ADC 21 and the interpolation filter 23.
摘要翻译：用于在低或小于零SNR（信噪比功率，以dB为单位）的至少一个复信道上执行定时恢复的接收机（20）具有至少一个接收元件，例如天线，模数转换器 21（ADC），分数内插滤波器23，匹配滤波器24和定时校正环路26.定时校正回路26从匹配滤波器24的输出中选择最小均方误差，以确定输出到内插滤波器23，并且向匹配滤波器24提供一位加权。优选地，定时校正回路26包括幅度检测器26c，移动平均滤波器26b和定时误差检测器26a，其输出整数m和分数μ定时在相位校正环路27中，最大似然信道估计器27b和相位误差检测器27a控制设置在ADC 21和插值滤波器23之间的相位旋转器22。

47. 发明授权

US07462831B2 Systems and methods for bonding 有权
标题翻译：用于粘接的系统和方法
公开(公告)号：US07462831B2
公开(公告)日：2008-12-09
申请号：US11607087
申请日：2006-11-30
申请人： Roland W. Gooch , Athanasios J. Syllaios , Thomas R. Schimert , William L. McCardel
发明人： Roland W. Gooch , Athanasios J. Syllaios , Thomas R. Schimert , William L. McCardel
IPC分类号： G01J5/00
CPC分类号： G01J5/20 , G01J2005/0077 , H01L21/187 , H01L27/14618 , H01L27/14683 , H01L2924/0002 , H01L2924/00
摘要： Systems and methods for bonding semiconductor devices and/or multiple wafers, in the form of a first segmented wafer and a second unsegmented wafer which may have different temperature coefficients of expansion (TCE), and which may be bonded together, with or without the presence of a vacuum.
摘要翻译：用于接合半导体器件和/或多个晶片的系统和方法，其形式为可以具有不同温度膨胀系数（TCE）的第一分段晶片和第二未分段晶片，并且可以在或不存在的真空。

48. 发明授权

US07459686B2 Systems and methods for integrating focal plane arrays 有权
标题翻译：整合焦平面阵列的系统和方法
公开(公告)号：US07459686B2
公开(公告)日：2008-12-02
申请号：US11606880
申请日：2006-11-30
申请人： Athanasios J. Syllaios , Thomas R. Schimert , William L. McCardel , Roland W. Gooch , John F. Brady
发明人： Athanasios J. Syllaios , Thomas R. Schimert , William L. McCardel , Roland W. Gooch , John F. Brady
IPC分类号： G01J5/00
CPC分类号： G01J3/2803 , G01J3/02 , G01J3/0232 , G01J3/2823 , G01J3/36 , G01J5/024 , G01J5/20 , H01L27/14621 , H01L27/14647 , H01L27/1467 , H01L27/14685 , H01L27/14687 , H01L2924/381 , H04N5/33 , H04N5/332
摘要： Systems and methods for providing multi-spectral image capability using an integrated multi-band focal plane array that, in one example, may be employed to simultaneously image in the visible spectrum and infrared spectrum using an integrated dual-band focal plane array, e.g., by including visible imaging circuitry within read out integrated circuitry (ROIC) used to readout infrared detector elements within the same pixel element/s.
摘要翻译：使用集成的多频带焦平面阵列来提供多光谱图像能力的系统和方法，在一个示例中，可以使用集成的双频带焦平面阵列在可见光谱和红外光谱中同时成像，例如，通过在用于读出相同像素元件的红外检测器元件的读出集成电路（ROIC）中包括可见成像电路。

49. 发明授权

US07415354B2 System and method for GPS acquisition using advanced tight coupling 有权
标题翻译：采用先进紧密耦合的GPS采集系统和方法
公开(公告)号：US07415354B2
公开(公告)日：2008-08-19
申请号：US11413632
申请日：2006-04-28
申请人： Steven B. Alexander
发明人： Steven B. Alexander
IPC分类号： G01S1/00
CPC分类号： G01S19/47 , G01S19/52 , G01S19/53
摘要： A system and method for GPS acquisition in relatively high interference is described. Acquisition is aided by an Advanced Tightly Coupled (ATC) tracking filters that compute a satellite range residuals and range rate residuals for satellites being acquired. Multiple channels are used in parallel to search for the desired satellites. Range residuals from the ATC filters are used to correct the computed receiver offset and thus allow acquisition in the presence of relatively high interference.
摘要翻译：描述了在相对高的干扰下进行GPS采集的系统和方法。采用高级紧密耦合（ATC）跟踪滤波器来辅助采集，该滤波器计算卫星所获取的卫星范围残差和距离率残差。并行使用多个通道来搜索所需的卫星。来自ATC滤波器的范围残差用于校正计算的接收机偏移量，因此允许在存在相对高的干扰的情况下进行采集。

50. 发明授权

US07375331B2 Optically blocked reference pixels for focal plane arrays 有权
标题翻译：焦平面阵列的光学阻挡参考像素
公开(公告)号：US07375331B2
公开(公告)日：2008-05-20
申请号：US11880554
申请日：2007-07-23
申请人： Thomas R. Schimert , Athanasios J. Syllaios , Roland W. Gooch , William L. McCardel
发明人： Thomas R. Schimert , Athanasios J. Syllaios , Roland W. Gooch , William L. McCardel
IPC分类号： G01J5/00 , H01L31/0203
CPC分类号： H01L27/1465 , H01L27/14618 , H01L27/14623 , H01L27/1463 , H01L27/14634 , H01L2224/05568 , H01L2224/05644 , H01L2224/05666 , H01L2224/05669 , H01L2224/16 , H01L2924/1461 , H01L2924/00014
摘要： Methods for making optically blind reference pixels and systems employing the same. The reference pixels may be configured to be identical to, or substantially identical to, the active detector elements of a focal plane array assembly. The reference pixels may be configured to use the same relatively longer thermal isolation legs as the active detector pixels of the focal plane, thus eliminating joule heating differences. An optically blocking structure may be placed in close proximity directly over the reference pixels.
摘要翻译：制造光学盲目参考像素的方法及采用该方法的系统。参考像素可以被配置为与焦平面阵列组件的有源检测器元件相同或基本相同。参考像素可以被配置为使用与焦平面的有源检测器像素相同的相对较长的热隔离支腿，从而消除焦耳加热差异。可以将光学阻挡结构紧邻地放置在参考像素的正上方。

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