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1. 发明申请

US20050094136A1 Defect review system and method 有权
标题翻译：缺陷审查制度和方法
公开(公告)号：US20050094136A1
公开(公告)日：2005-05-05
申请号：US10977144
申请日：2004-10-28
申请人： James Xu , Ken Lee
发明人： James Xu , Ken Lee
IPC分类号： G01N21/21 , G01N21/47 , G01N21/95 , G01N21/956 , G01N21/88
CPC分类号： G01N21/956 , G01N21/21 , G01N21/47 , G01N21/8806 , G01N21/9501 , G01N2021/8825
摘要： A defect review system includes a stage, a light source, a turning mirror, and a ring of collectors. The stage supports and moves an article for inspection, the article having a surface. The light source provides light. The turning mirror turns the light toward the surface at an oblique incident angle whereby the light illuminates a spot on the surface and the light scatters from the spot. The ring of collectors is adapted to collect scattering light. A method of reviewing surface of a wafer is disclosed. The method provides a dark-field mode of operation adapted to inspect the surface by illuminating a spot on the surface at an oblique angle and collecting scattering light from the surface. Further, the method provides a bright-field mode of operation adapted to inspect the surface by illuminating a spot on the surface at a normal angle to examine the reflecting light.
摘要翻译：缺陷检查系统包括舞台，光源，转向镜和收集器圈。舞台支持并移动文章进行检查，文章具有表面。光源提供光。转向镜以倾斜的入射角将光朝向表面转动，由此光照射表面上的斑点，并且光从点散射。收集器的环适用于收集散射光。公开了一种检查晶片表面的方法。该方法提供了适于通过以倾斜角照射表面上的斑点并从表面收集散射光来检查表面的暗场模式。此外，该方法提供适于通过以正常角度照射表面上的斑点来检查表面以检查反射光的明场操作模式。

2. 发明申请

US20050105791A1 Surface inspection method 审中-公开
标题翻译：表面检查方法
公开(公告)号：US20050105791A1
公开(公告)日：2005-05-19
申请号：US10977138
申请日：2004-10-28
申请人： Ken Lee , James Xu
发明人： Ken Lee , James Xu
IPC分类号： G01N21/47 , G01N21/95 , G01N21/956 , G06K9/00
CPC分类号： G01N21/956 , G01N21/47 , G01N21/9501
摘要： A method of inspecting surface of an article is disclosed. A first mode of operation and a second mode of operation are provided. The first mode of operation is adapted for inspection of surface of an unpatterned article. The second mode of operation is adapted for inspection of surface of a patterned article. A switching means is provided to switch between the first mode of operation and the second mode of operation. In the first mode, the surface is scanned in a spiral pattern to identify defect location in a first resolution. Then, the defect location is scanned in a raster pattern identify defect location in a second resolution. In the second mode, the surface is scanned in a spiral pattern, raster pattern, or both to obtain pixel values. The pixel values are compared to reference pixels to identify defect location or to classify the defect.
摘要翻译：公开了一种检查制品表面的方法。提供了第一操作模式和第二操作模式。第一种操作模式用于检查未图案的物品的表面。第二操作模式适用于检查图案制品的表面。提供切换装置以在第一操作模式和第二操作模式之间切换。在第一模式中，以螺旋图案扫描表面以在第一分辨率中识别缺陷位置。然后，以光栅图案扫描缺陷位置，以第二分辨率识别缺陷位置。在第二模式中，以螺旋图案，光栅图案或二者扫描表面以获得像素值。将像素值与参考像素进行比较以识别缺陷位置或对缺陷进行分类。

3. 发明申请

US20050094864A1 Surface inspection system 失效
标题翻译：表面检查系统
公开(公告)号：US20050094864A1
公开(公告)日：2005-05-05
申请号：US10977084
申请日：2004-10-28
申请人： James Xu , Ken Lee
发明人： James Xu , Ken Lee
IPC分类号： G01N21/47 , G01N21/95 , G01N21/956 , G06K9/00
CPC分类号： G01N21/9501 , G01N21/474 , G01N21/956
摘要： An inspection system includes a stage, a light source, and a light collection subsystem is disclosed. The stage supports an article for inspection, the article having a surface. The light source provides light impinging on and scattering from an illumination area of the surface. The light collection system includes a plurality of collectors arranged generally in a semi-spherical layout such that each collector collects at least a portion of the scattering light at a collection polar angle and a collection azimuthal angle that are unique relative to collection polar angle and collection azimuthal angle of other collectors. The collectors are arranged in three rings of collectors. The inspection system includes a plurality of channels where each collector of the light collection subsystem is associated with a channel. The inspection system includes a processor connected to the channels. The processor is adapted to process information from the channels.
摘要翻译：公开了一种包括舞台，光源和光收集子系统的检查系统。舞台支持用于检查的物品，该物品具有表面。光源提供光照射并从表面的照明区域散射。光收集系统包括通常以半球形布置布置的多个收集器，使得每个收集器收集散射光的至少一部分，其收集极角和收集方位角相对于收集极角而是独特的，并且收集其他收集器的方位角。收藏家被安排在三圈收藏家。检查系统包括多个通道，其中光收集子系统的每个收集器与通道相关联。检查系统包括连接到通道的处理器。处理器适于处理来自信道的信息。

4. 发明申请

US20130187915A1 Three Dimensional Data Compression 有权
标题翻译：三维数据压缩
公开(公告)号：US20130187915A1
公开(公告)日：2013-07-25
申请号：US13355364
申请日：2012-01-20
申请人： Ken Lee , Xin Hou
发明人： Ken Lee , Xin Hou
IPC分类号： G06T17/00
CPC分类号： G06T9/001 , G06T17/20
摘要： Described are computer-based methods and apparatuses, including computer program products, for compressing three dimensional data of a scene. Data is received comprising (i) three dimensional data of a scene, and (ii) depth data associated with the three dimensional data. A triangle mesh is generated based on the three dimensional data, the triangle mesh comprising a plurality of triangles, each triangle including three vertices and three edges connecting the three vertices. For each edge in the triangle mesh, a metric is calculated for the edge based on data from the depth data associated with the edge, a length of the edge, and a curvature of the edge. A set of edges is collapsed based on a metric associated with each edge in the set of edges to generate a compressed triangle mesh.
摘要翻译：描述了用于压缩场景的三维数据的基于计算机的方法和装置，包括计算机程序产品。接收数据包括（i）场景的三维数据，和（ii）与三维数据相关联的深度数据。基于三维数据生成三角形网格，三角形网格包括多个三角形，每个三角形包括连接三个顶点的三个顶点和三个边。对于三角形网格中的每个边缘，基于与边缘相关联的深度数据，边缘的长度和边缘的曲率的数据计算边缘的度量。基于与该组边缘中的每个边缘相关联的度量来折叠一组边缘以生成压缩三角形网格。

5. 发明授权

US08208290B2 System and method to manufacture magnetic random access memory 有权
标题翻译：制造磁性随机存取存储器的系统和方法
公开(公告)号：US08208290B2
公开(公告)日：2012-06-26
申请号：US12547757
申请日：2009-08-26
申请人： Hari M. Rao , Seung Kang , Xiaochun Zhu , Sean Li , Ken Lee , Matthew M. Nowak , Robert J. Walden
发明人： Hari M. Rao , Seung Kang , Xiaochun Zhu , Sean Li , Ken Lee , Matthew M. Nowak , Robert J. Walden
IPC分类号： G11C11/00
CPC分类号： H01L27/228 , G11C11/1653 , G11C11/1659 , H01L27/0207
摘要： A system and method to manufacture magnetic random access memory is disclosed. In a particular embodiment, a method of making a magnetic tunnel junction memory system includes forming a portion of a metal layer into a source line having a substantially rectilinear portion. The method also includes coupling the source line, at the substantially rectilinear portion, to a first transistor using a first via. The first transistor is configured to supply a first current received from the source line to a first magnetic tunnel junction device. The method includes coupling the source line to a second transistor using a second via, where the second transistor is configured to supply a second current received from the source line to a second magnetic tunnel junction device.
摘要翻译：公开了制造磁随机存取存储器的系统和方法。在特定实施例中，制造磁性隧道结存储系统的方法包括将金属层的一部分形成为具有基本上直线部分的源极线。该方法还包括使用第一通孔将源极线在大致直线部分处耦合到第一晶体管。第一晶体管被配置为将从源极线接收的第一电流提供给第一磁性隧道结装置。该方法包括使用第二通孔将源极线耦合到第二晶体管，其中第二晶体管被配置为将从源极线接收的第二电流提供给第二磁性隧道结器件。

6. 发明授权

US07693882B2 Replicating data across the nodes in a cluster environment 有权
标题翻译：在集群环境中的节点之间复制数据
公开(公告)号：US07693882B2
公开(公告)日：2010-04-06
申请号：US11243755
申请日：2005-10-04
申请人： Ken Lee , Alok K. Srivastava , Sameer Joshi
发明人： Ken Lee , Alok K. Srivastava , Sameer Joshi
IPC分类号： G06F17/30
CPC分类号： G06F17/30575 , H04L67/1095 , H04L69/40
摘要： Techniques are provided for managing replicated data items in a cluster of shared nothing nodes. The techniques include synchronously propagating changes to one or more replicas, while asynchronously propagating changes to the remaining replicas. Because the replicas to which the change is synchronously replicated may be a relatively small percentage of the total number of replicas, the overhead associated with performing an update is reduced. The process of selecting which nodes are involved in the synchronous update operation may take into account a variety of factors, including which replicas are available at the time the update operation is being performed.
摘要翻译：提供了用于管理无共享节点的集群中的复制数据项的技术。这些技术包括将更改同步传播到一个或多个副本，同时将更改异步传播到剩余的副本。由于同步复制更改的副本可能是副本总数的相对较小的百分比，所以与执行更新相关联的开销减少。在同步更新操作中选择哪些节点的过程可以考虑各种因素，包括在执行更新操作时哪些副本可用。

7. 发明申请

US20060001914A1 Color scanner display 审中-公开
标题翻译：彩色扫描仪显示
公开(公告)号：US20060001914A1
公开(公告)日：2006-01-05
申请号：US10882416
申请日：2004-06-30
申请人： Ralph Mesmer , Ken Lee , Lawrence Booth
发明人： Ralph Mesmer , Ken Lee , Lawrence Booth
IPC分类号： H04N1/00
CPC分类号： H04N1/00129 , H04N1/00127 , H04N1/028 , H04N1/02805 , H04N2201/0081
摘要： Methods and apparatus to scan an object with a color display are disclosed. In one aspect, an apparatus may include a driver to control sub-pixels of a color display, and logic of the driver to cause a first sub-pixel of the color display to emit light and a second sub-pixel of the color display to detect light.
摘要翻译：公开了用彩色显示器扫描对象的方法和装置。在一个方面，一种装置可以包括用于控制彩色显示器的子像素的驱动器，以及驱动器的逻辑，以使彩色显示器的第一子像素发光，并将彩色显示器的第二子像素发送到检测光。

8. 发明授权

US06402903B1 Magnetic array for sputtering system 有权
标题翻译：用于溅射系统的磁阵列
公开(公告)号：US06402903B1
公开(公告)日：2002-06-11
申请号：US09499092
申请日：2000-02-04
申请人： Mingwei Jiang , Ken Lee , Gil Lavi
发明人： Mingwei Jiang , Ken Lee , Gil Lavi
IPC分类号： C23C1435
CPC分类号： H01J37/3452 , H01J37/3408
摘要： A plasma sputtering system is disclosed, along with methods of sputtering and methods of arranging an array of magnets disposed within the sputtering system. An embodiment of the sputtering system includes a vacuum chamber. A rotating magnetron is disposed in the vacuum chamber. A target is positioned between the magnetron and a substrate upon which material from the target is to be deposited. The magnetron includes an array of pairs of oppositely poled permanent magnets. A closed loop magnetic path extends between the pairs of oppositely poled magnets of the array. The magnetic path includes an inturn region proximate to an axis of rotation of the magnetron and at least two (e.g., five) indent regions.
摘要翻译：公开了等离子体溅射系统，以及溅射方法以及布置在溅射系统内的磁体阵列的布置方法。溅射系统的一个实施例包括真空室。旋转磁控管设置在真空室中。目标物位于磁控管与要沉积靶材的材料之间。磁控管包括一对相对极化的永磁体的阵列。闭环磁路在阵列的相对极化的磁体对之间延伸。磁路包括靠近磁控管和至少两个（例如五个）凹陷区域的旋转轴线的内部区域。

9. 发明申请

US20110051509A1 System and Method to Manufacture Magnetic Random Access Memory 有权
标题翻译：制造磁性随机存取存储器的系统和方法
公开(公告)号：US20110051509A1
公开(公告)日：2011-03-03
申请号：US12547757
申请日：2009-08-26
申请人： Hari M. Rao , Seung Kang , Xiaochun Zhu , Sean Li , Ken Lee , Matthew M. Nowak , Robert J. Walden
发明人： Hari M. Rao , Seung Kang , Xiaochun Zhu , Sean Li , Ken Lee , Matthew M. Nowak , Robert J. Walden
IPC分类号： G11C11/14 , H01L21/00 , H01L29/82
CPC分类号： H01L27/228 , G11C11/1653 , G11C11/1659 , H01L27/0207
摘要： A system and method to manufacture magnetic random access memory is disclosed. In a particular embodiment, a method of making a magnetic tunnel junction memory system includes forming a portion of a metal layer into a source line having a substantially rectilinear portion. The method also includes coupling the source line, at the substantially rectilinear portion, to a first transistor using a first via. The first transistor is configured to supply a first current received from the source line to a first magnetic tunnel junction device. The method includes coupling the source line to a second transistor using a second via, where the second transistor is configured to supply a second current received from the source line to a second magnetic tunnel junction device.
摘要翻译：公开了制造磁随机存取存储器的系统和方法。在特定实施例中，制造磁性隧道结存储系统的方法包括将金属层的一部分形成为具有基本上直线部分的源极线。该方法还包括使用第一通孔将源极线在大致直线部分处耦合到第一晶体管。第一晶体管被配置为将从源极线接收的第一电流提供给第一磁性隧道结装置。该方法包括使用第二通孔将源极线耦合到第二晶体管，其中第二晶体管被配置为将从源极线接收的第二电流提供给第二磁性隧道结器件。

10. 发明授权

US07818041B2 System and method for efficient diagnostic analysis of ophthalmic examinations 有权
标题翻译：眼科检查有效诊断分析的系统和方法
公开(公告)号：US07818041B2
公开(公告)日：2010-10-19
申请号：US11175410
申请日：2005-07-07
申请人： Young Kim , Ken Lee , Imran Noor Chaudhri
发明人： Young Kim , Ken Lee , Imran Noor Chaudhri
IPC分类号： A61B5/05
CPC分类号： G16H80/00 , A61B8/10 , G06F19/00
摘要： A digital medical diagnostic system according to the present invention enables ophthalmologists to view patient and other images remotely to diagnose various conditions. The system includes at least one modality, one or more viewing stations, and an image server. The modality generates patient images associated with examinations, while the image server retrieves and processes information from the modalities. The image server may accommodate modalities utilizing different interfaces and/or formats. The viewing stations enable remote access to the images via a network (e.g., Internet), where the image server provides the interface for a user in the form of screens or web pages for security and viewing of information. The system enables an ophthalmologist or other medical personnel to view and/or manipulate one or more images to enhance diagnosis of patient examinations.
摘要翻译：根据本发明的数字医疗诊断系统使眼科医生可以远程查看患者和其他图像以诊断各种状况。该系统包括至少一个模态，一个或多个观察站和图像服务器。该模式产生与检查相关的患者图像，而图像服务器从模态检索和处理信息。图像服务器可以适应利用不同接口和/或格式的模式。观看站允许经由网络（例如，因特网）远程访问图像，其中图像服务器以用于安全和查看信息的屏幕或网页的形式为用户提供界面。该系统使眼科医生或其他医务人员能够观察和/或操纵一个或多个图像以增强患者检查的诊断。

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