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1. 发明授权

US6141104A System for determination of a location in three dimensional space 有权
标题翻译：用于确定三维空间中的位置的系统
公开(公告)号：US6141104A
公开(公告)日：2000-10-31
申请号：US150345
申请日：1998-09-09
申请人： Waldean A. Schulz , Robert Cormack
发明人： Waldean A. Schulz , Robert Cormack
IPC分类号： G01B11/03 , G01D5/34 , G01S3/783 , G01S5/16 , G06F3/03 , G06F3/033 , G06F3/042 , G01B11/14
CPC分类号： G06F3/0346 , G01D5/34 , G01S3/7835 , G01S5/16 , G06F3/0304
摘要： An optical improvement for angular position sensors, which may be used to determine the spatial coordinates of a small source of light (or other energy) in a 3-dimensional volume. Such sensors normally include a linear photosensitive image detector such as a photodiode array or a charge-coupled device (CCD). An irregular pattern of parallel slits is described which increases the amount of light gathered while avoiding the undesirable characteristics of lens optics for this application. One optimal type of irregular pattern is the uniformly redundant array. A mathematical correlation function together with a polynomial interpolation function can determine the displacement of the image on the detector and thereby the location of the source relative to one angular dimension. Given the locations and orientations of several sensors in a 3-dimensional coordinate system and given the angles measured by each, the location of the point source can be computed.
摘要翻译：用于角位置传感器的光学改进，其可用于确定三维体积中的小光源（或其他能量）的空间坐标。这种传感器通常包括诸如光电二极管阵列或电荷耦合器件（CCD）的线性光敏图像检测器。描述了平行狭缝的不规则图案，其增加了聚光的量，同时避免了用于该应用的透镜光学器件的不期望的特性。一种最佳类型的不规则图案是均匀冗余阵列。数学相关函数与多项式插值函数一起可以确定图像在检测器上的位移，从而确定源相对于一个角度尺寸的位置。给定三维坐标系中几个传感器的位置和方向，并给出由每个坐标系测量的角度，可以计算点源的位置。

2. 发明授权

US5167157A Nondestructive inspection system for laminated products 失效
标题翻译：层压产品无损检测系统
公开(公告)号：US5167157A
公开(公告)日：1992-12-01
申请号：US675481
申请日：1991-03-26
申请人： Ronald D. Wertz , Stephen M. Horacek , H. Kent Minet , Robert Cormack
发明人： Ronald D. Wertz , Stephen M. Horacek , H. Kent Minet , Robert Cormack
IPC分类号： G01N29/04 , G01N29/22 , G01N29/24 , G01N33/44
CPC分类号： G01N33/442 , G01N29/223 , G01N29/2456 , G01N2291/0231 , G01N2291/0235 , G01N2291/0258 , G01N2291/048
摘要： An apparatus and method for inspecting multilayer articles. An article to be inspected is clamped in a liquid filled tank between a pair of focused transducers. An ultrasonic pulse is introduced to a cross section of the article from each transducer sequentially. Reflections from the surfaces and interfaces within the article are received by each transducer and transmitted to a computer for analysis. The thicknesses of the innermost layers of the article are determined by calculating the mean of the measurements from each transducer for each inner layer.
摘要翻译：一种用于检查多层制品的装置和方法。待检查的物品被夹在位于一对聚焦传感器之间的液体填充槽中。从每个传感器依次将超声脉冲引入制品的横截面。物品内的表面和界面的反射由每个传感器接收并传输到计算机进行分析。通过从每个内层的每个换能器计算测量的平均值来确定制品的最内层的厚度。

3. 发明申请

US20060209292A1 Low height imaging system and associated methods 有权
标题翻译：低高度成像系统及相关方法
公开(公告)号：US20060209292A1
公开(公告)日：2006-09-21
申请号：US11227316
申请日：2005-09-14
申请人： Edward Dowski , Kenneth Kubala , Robert Cormack , Paulo Silveira
发明人： Edward Dowski , Kenneth Kubala , Robert Cormack , Paulo Silveira
IPC分类号： G01J1/00
CPC分类号： H04N9/045 , G02B3/0056 , G02B3/0087 , G02B5/1885 , G02B13/003 , G02B13/006 , G02B13/0065 , G02B13/22 , G02B27/0025 , H01L27/14627 , H04N5/2254
摘要： Low height imaging systems may include one or more optical channels and a detector array. Each of the optical channels may be associated with one or more detectors of the array, have one or more optical components and a restrictive ray corrector, and be configured to direct steeper incident angle field rays onto the detectors. Alternatively, each of the optical channels may be associated with at least one detector, and have an aspheric GRIN lens. Another low height imaging system has an array of detectors and a GRIN lens having a surface with wavefront coding and configured to direct steeper incident angle field rays onto more than one of the detectors. One method forms a lens with wavefront coding. The method includes positioning a lens in a mold; and curing material onto a surface of the lens to form an aspheric surface of the lens with wavefront coding.
摘要翻译：低高度成像系统可以包括一个或多个光通道和检测器阵列。每个光通道可以与阵列的一个或多个检测器相关联，具有一个或多个光学部件和限制性光线校正器，并且被配置为将更陡的入射角场光线引导到检测器上。或者，每个光通道可以与至少一个检测器相关联，并且具有非球面GRIN透镜。另一个低高度成像系统具有检测器阵列和具有波前编码的表面的GRIN透镜，并且被配置为将更陡的入射角场射线引导到多于一个检测器。一种方法形成具有波前编码的透镜。该方法包括将透镜定位在模具中; 并将材料固化在透镜的表面上以形成具有波前编码的透镜的非球面。

4. 发明授权

US08599301B2 Arrayed imaging systems having improved alignment and associated methods 有权
标题翻译：具有改进的对准和相关方法的阵列成像系统
公开(公告)号：US08599301B2
公开(公告)日：2013-12-03
申请号：US12297608
申请日：2007-04-17
申请人： Edward R. Dowski, Jr. , Paulo E. X. Silveira , George C. Barnes, IV , Vladislav V. Chumachenko , Dennis W. Dobbs , Regis S. Fan , Gregory E. Johnson , Miodrag Scepanovic , Satoru Tachihara , Christopher J. Linnen , Inga Tamayo , Kenneth Kubala , Mark Meloni , Brian Schwartz , Robert Cormack , Michael Hepp
发明人： Edward R. Dowski, Jr. , Paulo E. X. Silveira , George C. Barnes, IV , Vladislav V. Chumachenko , Dennis W. Dobbs , Regis S. Fan , Gregory E. Johnson , Miodrag Scepanovic , Satoru Tachihara , Christopher J. Linnen , Inga Tamayo , Kenneth Kubala , Mark Meloni , Brian Schwartz , Robert Cormack , Michael Hepp
IPC分类号： H04N5/225 , G02B11/00
CPC分类号： G06F17/504 , B24B13/06 , B24B49/00 , G02B3/0025 , G02B3/0031 , G02B3/0068 , G02B3/0075 , G02B7/022 , G02B13/0025 , G02B13/006 , G02B13/0085 , G02B27/0025 , G06F17/5081 , G06F2217/06 , G06F2217/12 , H01L27/14618 , H01L27/14625 , H01L27/14627 , H01L27/14632 , H01L27/14685 , H01L27/14687 , H01L2924/0002 , H04N5/2257 , H01L2924/00
摘要： Arrayed imaging systems include an array of detectors formed with a common base and a first array of layered optical elements, each one of the layered optical elements being optically connected with a detector in the array of detectors.
摘要翻译：阵列成像系统包括形成有公共基底和分层光学元件的第一阵列的检测器阵列，每个分层光学元件与检测器阵列中的检测器光学连接。

5. 发明申请

US20070247725A1 ZOOM LENS SYSTEMS WITH WAVEFRONT CODING 有权
标题翻译：具有WAVEFRONT编码的变焦镜头系统
公开(公告)号：US20070247725A1
公开(公告)日：2007-10-25
申请号：US11682816
申请日：2007-03-06
申请人： Edward Dowski , Satoru Tachihara , Robert Cormack
发明人： Edward Dowski , Satoru Tachihara , Robert Cormack
IPC分类号： G02B15/14 , G02B13/18 , G02B15/04
CPC分类号： G02B27/0025 , G02B13/12 , G02B15/04 , G02B15/14 , G02B27/46 , G02B27/52
摘要： Zoom lens systems and methods for imaging incoming rays over a range of ray angles are disclosed. The incoming rays are characterized by at least phase. The zoom lens system includes an optical axis and is characterized by a plurality of modulation transfer functions (MTFs) corresponding at least to the range of ray angles. The zoom lens system includes an optical group disposed along the optical axis, including at least one variable optical element that has a variable focal length selectable between at least two distinct focal length values. The optical group also includes a wavefront coding element. The wavefront coding element alters at least the phase of the incoming rays, such that the plurality of MTFs corresponding to the range of ray angles, for each one of the two distinct focal length values, are less sensitive to misfocus-like aberrations than a corresponding system without the wavefront coding element.
摘要翻译：公开了用于在射线角度范围内成像入射光线的变焦透镜系统和方法。入射光线的特征在于至少相位。变焦透镜系统包括光轴，其特征在于至少对应于射线角度范围的多个调制传递函数（MTF）。变焦透镜系统包括沿着光轴设置的光学组，包括至少一个可变光学元件，该可变光学元件在至少两个不同焦距值之间可选择可变焦距。光学组还包括波前编码元件。波前编码元件至少改变入射光线的相位，使得对应于两个不同焦距值中的每个不同焦距值的光线角度范围的多个MTF对于与对应的焦点相似的像差不太敏感系统没有波前编码元素。

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