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1. 发明申请

US20080266705A1 Servo error detection and compensation utilizing virtual data tracking servo methods 有权
标题翻译：伺服误差检测和补偿利用虚拟数据跟踪伺服方法
公开(公告)号：US20080266705A1
公开(公告)日：2008-10-30
申请号：US11789922
申请日：2007-04-25
申请人： George A. Saliba , Theron S. White , Amir Djalali , Hong Chen
发明人： George A. Saliba , Theron S. White , Amir Djalali , Hong Chen
IPC分类号： G11B27/36 , G11B5/00 , G11B5/127
CPC分类号： G11B5/584 , G11B5/455 , G11B20/18 , G11B2020/1281 , G11B2220/93
摘要： A method for detecting errors in a servo system of a magnetic storage drive includes writing a plurality of data tracks at a pitch, detecting a position of an edge of at least two of the data tracks under control of a servo system (e.g., an optical or magnetic servo system), and determining an error in the servo system based on the detected positions and known pitch of the data tracks. Differences in the track edge positions of the tracks from the positions at which they were written may indicate errors in the optical servo system (e.g., non-linearity errors, as well as other errors such as electrical, temperature, or the like). Determined errors may be stored with a look-up table of positional errors or used to normalize a position algorithm associated with the servo system.
摘要翻译：一种用于检测磁存储驱动器的伺服系统中的误差的方法，包括以音调编写多个数据磁道，在伺服系统的控制下检测至少两个数据磁道的边缘的位置（例如，光学或磁力伺服系统），以及基于检测到的位置和数据轨道的已知间距来确定伺服系统中的误差。轨迹从它们被写入的位置的轨道边缘位置的差异可以指示光学伺服系统中的错误（例如，非线性误差，以及诸如电气，温度等的其它误差）。可以使用位置误差的查找表存储确定的误差，或者用于归一化与伺服系统相关联的位置算法。

2. 发明授权

US07826169B2 Servo error detection and compensation utilizing virtual data tracking servo methods 有权
标题翻译：伺服误差检测和补偿利用虚拟数据跟踪伺服方法
公开(公告)号：US07826169B2
公开(公告)日：2010-11-02
申请号：US11789922
申请日：2007-04-25
申请人： George A. Saliba , Theron S. White , Amir Djalali , Hong Chen
发明人： George A. Saliba , Theron S. White , Amir Djalali , Hong Chen
IPC分类号： G11B5/584
CPC分类号： G11B5/584 , G11B5/455 , G11B20/18 , G11B2020/1281 , G11B2220/93
摘要： A method for detecting errors in a servo system of a magnetic storage drive includes writing a plurality of data tracks at a pitch, detecting a position of an edge of at least two of the data tracks under control of a servo system (e.g., an optical or magnetic servo system), and determining an error in the servo system based on the detected positions and known pitch of the data tracks. Differences in the track edge positions of the tracks from the positions at which they were written may indicate errors in the optical servo system (e.g., non-linearity errors, as well as other errors such as electrical, temperature, or the like). Determined errors may be stored with a look-up table of positional errors or used to normalize a position algorithm associated with the servo system.
摘要翻译：一种用于检测磁存储驱动器的伺服系统中的误差的方法，包括以音调编写多个数据磁道，在伺服系统的控制下检测至少两个数据磁道的边缘的位置（例如，光学或磁力伺服系统），以及基于检测到的位置和数据轨道的已知间距来确定伺服系统中的误差。轨迹从它们被写入的位置的轨道边缘位置的差异可以指示光学伺服系统中的错误（例如，非线性误差，以及诸如电气，温度等的其它误差）。可以使用位置误差的查找表存储确定的误差，或者用于归一化与伺服系统相关联的位置算法。

3. 发明授权

US07149049B2 Optical apparatus for tracking a magnetic tape 有权
公开(公告)号：US07149049B2
公开(公告)日：2006-12-12
申请号：US10445279
申请日：2003-05-23
申请人： George A. Saliba , Hong Chen , Joseph Panish , Leo Cappabianca , Richard Gulbankian
发明人： George A. Saliba , Hong Chen , Joseph Panish , Leo Cappabianca , Richard Gulbankian
IPC分类号： G11B5/584
CPC分类号： G11B5/584
摘要： An optical tracking system is presented which aligns a recording head with a magnetic tape. The system relies on an optically detectable servo track on the back of the tape. The servo track is formed by repeatedly engraving, at spaced intervals, three co-linear marks perpendicular to the length of the tape. Laser light reflects off the marks, and passes through a ball lens that directs the reflected light on to separate light detectors, one for each mark. By recording characteristics of the reflected light, the detectors transmit information to the system that permits the recording head to be properly aligned with the tape.

4. 发明授权

US06246535B1 Optical apparatus for tracking a magnetic tape 有权
标题翻译：用于跟踪磁带的光学装置
公开(公告)号：US06246535B1
公开(公告)日：2001-06-12
申请号：US09191766
申请日：1998-11-13
申请人： George A. Saliba , Hong Chen , Joseph Panish , Leo Cappabianca , Richard Gulbankian
发明人： George A. Saliba , Hong Chen , Joseph Panish , Leo Cappabianca , Richard Gulbankian
IPC分类号： G11B5584
CPC分类号： G11B5/584
摘要： An optical tracking system is presented which aligns a recording head with a magnetic tape. The system relies on an optically detectable servo track on the back of the tape. The servo track is formed by repeatedly engraving, at spaced intervals, three colinear marks perpendicular to the length of the tape. Laser light reflects off the marks, and passes through a ball lens that directs the reflected light on to separate light detectors, one for each mark. By recording characteristics of the reflected light, the detectors transmit information to the system that permits the recording head to be properly aligned with the tape.
摘要翻译：提出了一种光学跟踪系统，其将记录头与磁带对准。该系统依赖于磁带背面的可光学检测的伺服轨道。通过以间隔的间隔重复地雕刻垂直于带的长度的三个共线标记来形成伺服轨道。激光从标记反射，并通过球形透镜，将反射光引导到分离的光检测器，每个标记一个。通过记录反射光的特性，检测器将信息传送到允许记录头与磁带正确对准的系统。

5. 发明授权

US09470867B1 Retaining enclosure for above-ground fiber optic/cable network terminal 有权
标题翻译：用于地面光纤/电缆网络终端的保护罩
公开(公告)号：US09470867B1
公开(公告)日：2016-10-18
申请号：US14756752
申请日：2015-10-08
申请人： Chun-Nam Chan James , Hong Chen , Donovan Hammersley , Mahmud Harji
发明人： Chun-Nam Chan James , Hong Chen , Donovan Hammersley , Mahmud Harji
IPC分类号： G02B6/44
CPC分类号： G02B6/445 , G02B6/4447 , G02B6/4452 , G02B6/4471
摘要： The unit for retaining/securing a fiber optic cable comprises an enclosure including a tray having a back base plate, a top and a bottom sides and a unit for retaining/securing a fiber optic cable, disposed in an interior of the enclosure. The bottom side is provided with a pair of identical apertures. Each aperture resembles to a flat shovel having an upper rectangular shape continued by a circular sector; the aperture is so profiled as to engage alternatively a biting-retaining fixture for inserting a cable or an exit grommet for a leaving cable; the former is made of a rigid plastic, while the second—of a soft, elastic polymer. The unit for retaining/securing a fiber optic cable is actuated by a shifting lever, having a shape of an angled, cantilevered part with a longitudinal axis of symmetry bent generally at 90 degrees.
摘要翻译：用于保持/固定光纤电缆的单元包括外壳，其包括具有后基板，顶部和底侧的托盘和用于保持/固定设置在外壳内部的光纤电缆的单元。底侧设有一对相同的孔。每个孔类似于具有由圆形扇形继续的上矩形的平铲; 该孔是如此轮廓以交替地与咬合保持夹具相配合，用于插入用于离开电缆的电缆或出口护环; 前者由刚性塑料制成，而第二种是柔软的弹性聚合物。用于保持/固定光纤电缆的单元由变速杆致动，变速杆具有成角度的悬臂部分的形状，其纵向对称轴线通常以90度弯曲。

6. 发明授权

US09418310B1 Assessing legibility of images 有权
标题翻译：评估图像的易读性
公开(公告)号：US09418310B1
公开(公告)日：2016-08-16
申请号：US13529834
申请日：2012-06-21
申请人： Hong Chen , Ming Zhao , Junqing Shang , Michael Patrick Bacus , Sherif M. Yacoub
发明人： Hong Chen , Ming Zhao , Junqing Shang , Michael Patrick Bacus , Sherif M. Yacoub
IPC分类号： G06K9/46 , G06K9/66 , G06K9/00
CPC分类号： G06K9/4638 , G06K9/00442 , G06K9/036 , G06K2209/00 , G06K2209/01
摘要： In some implementations, legibility of an image may be automatically determined based, at least in part, on text contained in the image. For example, image analysis techniques may be used to identify text components in an image. One or more features of each text component may be determined for use in assessing the legibility of the text component. For example, a classifier trained on the one or more features may provide a confidence level indicative of the legibility of each text component. The confidence level for each of the text components may be compared to a legibility threshold for determining whether the text component is legible or illegible. Based, at least in part, on the determination as to how much of the text in the image is legible or illegible, an overall legibility of the image may be assessed.
摘要翻译：在一些实现中，可以至少部分地基于图像中包含的文本来自动确定图像的可读性。例如，可以使用图像分析技术来识别图像中的文本分量。可以确定每个文本组件的一个或多个特征以用于评估文本组件的可读性。例如，针对一个或多个特征训练的分类器可以提供指示每个文本分量的可读性的置信水平。可以将每个文本分量的置信水平与用于确定文本分量是否可读或难以辨认的可读性阈值进行比较。至少部分地基于对图像中的文本多少可读或不清楚的确定，可以评估图像的整体可读性。

7. 发明申请

US20150289890A1 METHOD AND SYSTEM FOR ACQUIRING ATTITUDE OF ACETABULUM AND FEMORAL HEAD IN REAL TIME DURING HIP JOINT REPLACEMENT PROCEDURE 审中-公开
标题翻译：在髋关节置换手术期间实时获取乙型肝炎和髋关节的方法和系统
公开(公告)号：US20150289890A1
公开(公告)日：2015-10-15
申请号：US14440594
申请日：2012-10-08
申请人： Hong CHEN
发明人： Hong Chen , Zhihua Wang , Yixin Zhou , Shaojie Su , Tianjia Sun , Jiyang Gao , Hanjun Jiang
IPC分类号： A61B17/17 , A61B19/00
CPC分类号： A61F2/4684 , A61F2/3609 , A61F2/4657 , A61F2002/30668 , A61F2002/4666 , A61F2002/4668
摘要： A method and system for acquiring the attitudes of an acetabulum and a femoral head in real time during an artificial hip joint replacement procedure; during hip joint replacement, a pressure sensor and/or a touch sensor are disposed at each pressure point concerned for a femoral head prosthesis test mould, forming a sensor array (1); the sensor array (1) acquires the contact and stress conditions between the femoral head prosthesis test mould and the acetabulum, and sends out a signal; and a receiving terminal receives and displays the signal on a display module, and acquires the simulated attitudes of the acetabulum and the femoral head. The system comprises a sensor array (1), a necessary peripheral circuit, and a signal receiving and display device for receiving and displaying the signal sent by the peripheral circuit. The present invention can accurately simulate the presented attitude of the femoral head prosthesis during hip joint replacement procedure, so that a doctor can intuitively see the position and movement condition of the femoral head prosthesis during the procedure, thus improving the success rate and curative effect of the hip joint replacement procedure.
摘要翻译：一种在人造髋关节置换手术中实时获取髋臼和股骨头姿态的方法和系统; 在髋关节置换期间，压力传感器和/或触摸传感器设置在股骨头假体测试模具的相关压力点处，形成传感器阵列（1）; 传感器阵列（1）获取股骨头假体检查模具和髋臼之间的接触和应力条件，并发出信号; 并且接收终端在显示模块上接收并显示信号，并且获取髋臼和股骨头的模拟态度。该系统包括传感器阵列（1），必要的外围电路和用于接收和显示由外围电路发送的信号的信号接收和显示装置。本发明可以准确地模拟股骨头假体在髋关节置换手术过程中呈现出的姿态，使医生能够直观地看到手术过程中股骨头假体的位置和运动状况，从而提高了股骨头假体的成功率和疗效髋关节置换手术。

8. 发明授权

US09113584B2 Printed circuit board assembly 有权
标题翻译：印刷电路板组装
公开(公告)号：US09113584B2
公开(公告)日：2015-08-18
申请号：US13982036
申请日：2012-01-30
申请人： Hangfeng Ji , Abraham Rudolf Balkenende , Hong Chen
发明人： Hangfeng Ji , Abraham Rudolf Balkenende , Hong Chen
IPC分类号： H05K7/00 , H05K3/30 , H05K3/22 , H05K1/02 , H05K3/32 , H05K3/34
CPC分类号： H05K3/305 , H05K1/0269 , H05K3/22 , H05K3/321 , H05K3/34 , H05K2201/09936 , H05K2203/047 , H05K2203/176 , H05K2203/178 , Y02P70/611 , Y02P70/613 , Y10T156/1089
摘要： The present invention relates to a printed circuit board assembly (10), said printed circuit board assembly comprising: a substrate (100); two or more electronic components which are categorized, wherein each component is secured to the substrate by securing means having a different predetermined thermal-release temperature, depending on which category said component belongs to. The invention furthermore relates to a method of assembling the printed circuit board assembly and a method of disassembling the printed circuit board assembly according to the invention.
摘要翻译：印刷电路板组件技术领域本发明涉及印刷电路板组件（10），所述印刷电路板组件包括：基板（100）; 两个或多个被分类的电子部件，其中根据所述部件所属的类别，每个部件通过具有不同的预定热释放温度的固定装置固定到基板。本发明还涉及组装印刷电路板组件的方法和拆卸根据本发明的印刷电路板组件的方法。

9. 发明授权

US08739082B2 Method of pattern selection for source and mask optimization 有权
标题翻译：源和掩码优化的图案选择方法
公开(公告)号：US08739082B2
公开(公告)日：2014-05-27
申请号：US13505286
申请日：2010-10-26
申请人： Hua-Yu Liu , Luoqi Chen , Hong Chen , Zhi-Pan Li , Jun Ye , Min-Chun Tsai , Youping Zhang , Yen-Wen Lu , Jiangwei Li
发明人： Hua-Yu Liu , Luoqi Chen , Hong Chen , Zhi-Pan Li , Jun Ye , Min-Chun Tsai , Youping Zhang , Yen-Wen Lu , Jiangwei Li
IPC分类号： G06F17/50
CPC分类号： G06F17/5081 , G03F1/144 , G03F1/36 , G03F7/70125 , G03F7/70425 , G03F7/70441 , G03F7/705 , G03F7/70666 , G06F17/50 , G06F17/5009
摘要： The present invention relates to a method of selecting a subset of patterns from a design, to a method of performing source and mask optimization, and to a computer program product for performing the method of selecting a subset of patterns from a design. According to certain aspects, the present invention enables coverage of the full design while lowering the computation cost by intelligently selecting a subset of patterns from a design in which the design or a modification of the design is configured to be imaged onto a substrate via a lithographic process. The method of selecting the subset of patterns from a design includes identifying a set of patterns from the design related to the predefined representation of the design. By selecting the subset of patterns according to the method, the selected subset of patterns constitutes a similar predefined representation of the design as the set of patterns.
摘要翻译：本发明涉及从设计中选择模式子集的方法，以及执行源和掩码优化的方法以及用于执行从设计中选择模式子集的方法的计算机程序产品。根据某些方面，本发明能够覆盖整个设计，同时降低计算成本，通过智能地从设计中选择图案子集，其中设计的设计或修改被配置为经由光刻成像到衬底上处理。从设计中选择图案子集的方法包括从与设计的预定义表示相关的设计中识别一组图案。通过根据该方法选择模式子集，所选择的模式子集构成与模式集合相似的设计表示。

10. 发明申请

US20140064596A1 DESCRIPTOR GUIDED FAST MARCHING METHOD FOR ANALYZING IMAGES AND SYSTEMS USING THE SAME 审中-公开
标题翻译：描述符用于分析图像和系统的快速分割方法
公开(公告)号：US20140064596A1
公开(公告)日：2014-03-06
申请号：US13597890
申请日：2012-08-29
申请人： Yuan He , Hong Chen
发明人： Yuan He , Hong Chen
IPC分类号： G06K9/46
CPC分类号： G06K9/4604 , G06K9/6204 , G06T7/0006 , G06T2207/10061 , G06T2207/30148
摘要： Methods and systems for descriptor guided fast marching method based image analysis and associated systems are disclosed. A representative image processing method includes processing an image of a microelectronic device using a fast marching algorithm to obtain arrival time information for the image. The arrival time information is analyzed using a targeted feature descriptor to identify targeted features. The detection of defects is facilitated by segmenting the image. The segmented image can be analyzed to identify targeted features which are then labeled for inspection.
摘要翻译：公开了基于描述符引导快速行进方法的图像分析和相关系统的方法和系统。代表性的图像处理方法包括使用快速行进算法处理微电子装置的图像以获得图像的到达时间信息。使用目标特征描述符分析到达时间信息以识别目标特征。通过分割图像便于检测缺陷。可以分析分割图像以识别目标特征，然后将其标记为检查。

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