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1. 发明授权

US08941066B2 Apparatus and methods of infrared signal processing for motion detectors 有权
标题翻译：用于运动检测器的红外信号处理装置和方法
公开(公告)号：US08941066B2
公开(公告)日：2015-01-27
申请号：US13291939
申请日：2011-11-08
申请人： Terry Zhao , Yang Chen , Hansen Gu
发明人： Terry Zhao , Yang Chen , Hansen Gu
IPC分类号： G01J5/10 , G01J5/02 , G08B13/191 , G01J5/00 , G01J5/22
CPC分类号： G01J5/026 , G01J5/0022 , G01J5/22 , G08B13/191
摘要： An apparatus and method of processing signals from a passive infrared sensor evaluates energy of received signals. An integration or accumulation process can be used to provide an indicator of signal energy. This indicator can be compared to a predetermined alarm threshold to determine if an alarm indication should be generated.
摘要翻译：从被动红外传感器处理信号的装置和方法评估接收信号的能量。可以使用集成或累积过程来提供信号能量的指示符。该指示器可以与预定的报警阈值进行比较，以确定是否应该产生报警指示。

2. 发明申请

US20130112878A1 APPARATUS AND METHODS OF INFRARED SIGNAL PROCESSING FOR MOTION DETECTORS 有权
标题翻译：运动检测器的红外信号处理装置和方法
公开(公告)号：US20130112878A1
公开(公告)日：2013-05-09
申请号：US13291939
申请日：2011-11-08
申请人： Terry Zhao , Yang Chen , Hansen Gu
发明人： Terry Zhao , Yang Chen , Hansen Gu
IPC分类号： G01J5/10
CPC分类号： G01J5/026 , G01J5/0022 , G01J5/22 , G08B13/191
摘要： An apparatus and method of processing signals from a passive infrared sensor evaluates energy of received signals. An integration or accumulation process can be used to provide an indicator of signal energy. This indicator can be compared to a predetermined alarm threshold to determine if an alarm indication should be generated.
摘要翻译：从被动红外传感器处理信号的装置和方法评估接收信号的能量。可以使用集成或累积过程来提供信号能量的指示符。该指示器可以与预定的报警阈值进行比较，以确定是否应该产生报警指示。

3. 发明申请

US20180241318A1 Hybrid Full Bridge-Voltage Doubler Rectifier and Single Stage LLC Converter Thereof 审中-公开
公开(公告)号：US20180241318A1
公开(公告)日：2018-08-23
申请号：US15962102
申请日：2018-04-25
申请人： Yang Chen , Hongliang Wang , Yan-Fei Liu , Zhanming Li , Yue Fu
发明人： Yang Chen , Hongliang Wang , Yan-Fei Liu , Zhanming Li , Yue Fu
IPC分类号： H02M7/219 , H02M3/335 , H02M1/42
CPC分类号： H02M7/219 , H02M1/10 , H02M1/4208 , H02M1/4233 , H02M1/4241 , H02M3/3353 , H02M3/33592 , H02M3/337 , H02M7/217 , H02M2001/0058 , H02M2001/007
摘要： A hybrid rectifier that works as either a hybrid full bridge or a voltage doubler. Under 220 V AC input condition, the hybrid rectifier operates in full bridge mode, while at 110 V AC input, it operates as voltage doubler rectifier. The hybrid rectifier may be used with a DC-DC converter, such as an LLC resonant converter, in a power supply. With this mode switching, the LLC converter resonant tank design only takes consideration of 220 V AC input case, such that the required operational input voltage range is reduced, and the efficiency of the LLC converter is optimized. Both the size and power loss are reduced by using a single stage structure instead of the conventional two-stage configuration.

4. 发明授权

US09361523B1 Video content-based retrieval 有权
标题翻译：基于视频内容的检索
公开(公告)号：US09361523B1
公开(公告)日：2016-06-07
申请号：US12841078
申请日：2010-07-21
申请人： Yang Chen , Swarup Medasani , Qin Jiang , David L. Allen , Tsai-Ching Lu
发明人： Yang Chen , Swarup Medasani , Qin Jiang , David L. Allen , Tsai-Ching Lu
IPC分类号： G06K9/03 , G06K9/00
CPC分类号： G06K9/00758 , G06K9/00711 , G06K9/00718 , G06K9/00744 , G06K9/4676 , G06T2207/10016 , G06T2210/00
摘要： A method and system for video-content based retrieval is described. A query video depicting an activity is processed using interest point selection to find locations in the video that are relevant to that activity. A set of spatio-temporal descriptors such as self-similarity and 3-D SIFT are calculated within a local neighborhood of the set of interest points. An indexed video database containing videos similar to the query video is searched using the set of descriptors to obtain a set of candidate videos. The videos in the video database are indexed hierarchically using a vocabulary tree or other hierarchical indexing mechanism.
摘要翻译：描述了基于视频内容的检索的方法和系统。使用兴趣点选择来处理描绘活动的查询视频，以查找视频中与该活动相关的位置。在一组感兴趣点的本地邻域内计算一组空间 - 时间描述符，例如自相似性和3-D SIFT。使用该组描述符搜索包含与查询视频类似的视频的索引视频数据库，以获得一组候选视频。视频数据库中的视频使用词汇树或其他分层索引机制分层索引。

5. 发明申请

US20160130403A1 SILICONE CO-POLYMERS AND METHODS OF USE THEREOF TO MODIFY THE SURFACE OF SILICONE ELASTOMERS BY PHYSICAL ADSORPTION 审中-公开
标题翻译：硅胶共聚物及其使用方法通过物理吸附来改性硅氧烷弹性体的表面
公开(公告)号：US20160130403A1
公开(公告)日：2016-05-12
申请号：US14895539
申请日：2014-06-06
申请人： Yang CHEN , McMaster University
发明人： Michael A. Brook , Yang Chen
IPC分类号： C08G77/38
CPC分类号： C08G77/38 , C08G77/46 , C08J7/12 , C08J2383/04 , C08J2483/12
摘要： The present application relates to polymers of Formula (I) and (II) which, when combined with a silicone elastomer or a silicone pre-elastomer, modifies the surface properties of the elastomer, for example by making the elastomer surface more hydrophilic or reactive to other compounds resulting in the functionalization of the elastomer surface. Methods of using the polymers and silicone elastomers coated with the polymers are also included in the application.
摘要翻译：本申请涉及式（I）和（II）的聚合物，其当与硅氧烷弹性体或硅氧烷预弹性体组合时，改变弹性体的表面性质，例如通过使弹性体表面更亲水或反应性导致弹性体表面官能化的其它化合物。使用聚合物和用聚合物涂覆的硅氧烷弹性体的方法也包括在本申请中。

6. 发明授权

US09273052B2 Phthalazinone ketone derivative, preparation method thereof, and pharmaceutical use thereof 有权
标题翻译：酞嗪酮衍生物及其制备方法及其药物用途
公开(公告)号：US09273052B2
公开(公告)日：2016-03-01
申请号：US13811957
申请日：2011-07-26
申请人： Peng Cho Tang , Xin Li , Xiangqin Li , Yang Chen , Bin Wang , Zhe Zhu
发明人： Peng Cho Tang , Xin Li , Xiangqin Li , Yang Chen , Bin Wang , Zhe Zhu
IPC分类号： A61K31/495 , C07D487/04 , A61K31/502 , A61K45/00 , A61K31/4188
CPC分类号： A61K31/502 , A61K31/4188 , A61K31/495 , A61K31/5377 , A61K45/00 , C07D487/04 , A61K2300/00
摘要： A phthalazinone ketone derivative as represented by formula (I), a preparation method thereof, a pharmaceutical composition containing the derivative, a use thereof as a poly (ADP-ribose) polymerase (PARP) inhibitor, and a cancer treatment method thereof are described.
摘要翻译：描述由式（I）表示的酞嗪酮酮衍生物，其制备方法，含有该衍生物的药物组合物，其作为聚（ADP-核糖）聚合酶（PARP）抑制剂的用途及其癌症治疗方法。

7. 发明授权

US08870172B2 Test support apparatus 有权
标题翻译：测试支持设备
公开(公告)号：US08870172B2
公开(公告)日：2014-10-28
申请号：US13268165
申请日：2011-10-07
申请人： Meng-Bin Yu , Yang Chen , Wei Liang , Yu-Lin Liu
发明人： Meng-Bin Yu , Yang Chen , Wei Liang , Yu-Lin Liu
IPC分类号： B23Q3/02 , G01M99/00 , G01M7/02
CPC分类号： G01M99/00 , G01M7/027
摘要： A test support apparatus includes a supporting mechanism supporting a product, a holding post pressed on the product, a positioning assembly, an operating member and a clamping member. The positioning assembly is attached to the supporting mechanism and the holding post. The positioning assembly includes a positioning member and a moving member. The moving member is attached to the holding post, and moveably relative to the positioning member to adjust a distance between the holding post and the supporting mechanism. The operating member is rotatably attached to the positioning member. The clamping member is rotatably attached to the operating member and rotatable relative to the operating member about a first axis. The clamping member engaged with the supporting mechanism, and the operating member is rotatable relative to the positioning member about a second axis to rotate the clamping member about the first axis to disengaged from the supporting mechanism.
摘要翻译：测试支撑装置包括支撑产品的支撑机构，压在产品上的保持柱，定位组件，操作构件和夹紧构件。定位组件附接到支撑机构和保持柱。定位组件包括定位构件和移动构件。移动构件附接到保持柱，并且相对于定位构件可移动地调节保持柱和支撑机构之间的距离。操作构件可旋转地附接到定位构件。夹紧构件可旋转地附接到操作构件并且可围绕第一轴线相对于操作构件旋转。夹持构件与支撑机构接合，并且操作构件可相对于定位构件围绕第二轴线旋转，以使夹紧构件围绕第一轴线旋转以与支撑机构分离。

8. 发明授权

US08861893B2 Enhancing video using super-resolution 有权
标题翻译：使用超分辨率增强视频
公开(公告)号：US08861893B2
公开(公告)日：2014-10-14
申请号：US13246253
申请日：2011-09-27
申请人： Yang Chen , David R. Gerwe , Deying Zhang
发明人： Yang Chen , David R. Gerwe , Deying Zhang
IPC分类号： G06K9/32 , G06K9/36 , H04N7/14 , G06T3/40
CPC分类号： G06T3/4053 , G06T2207/10016
摘要： A method and apparatus for processing images. A portion of a selected image in which a moving object is present is identified. The selected image is one of a sequence of images. Pixels in a region of interest are identified in the selected image. First values are identified for a first portion of the pixels using the images and first transformations. The first portion of the pixels corresponds to the background in the selected image. A first transformation is configured to align features of the background between one image in the images and the selected image. Second values are identified for a second portion of the pixels using the images and second transformations. The second portion of the pixels corresponds to the moving object in the selected image. A second transformation is configured to align features of the moving object between one image in the images and the selected image.
摘要翻译：一种用于处理图像的方法和装置。识别其中存在移动物体的所选图像的一部分。所选择的图像是图像序列之一。在所选择的图像中识别感兴趣区域中的像素。使用图像和第一变换来识别第一部分像素的第一值。像素的第一部分对应于所选图像中的背景。第一变换被配置为对准图像中的一个图像与所选图像之间的背景的特征。使用图像和第二变换来识别第二部分像素的第二值。像素的第二部分对应于所选图像中的移动物体。第二变换被配置为使图像中的一个图像与所选择的图像之间的移动物体的特征对准。

9. 发明授权

US08768868B1 Optimal multi-class classifier threshold-offset estimation with particle swarm optimization for visual object recognition 有权
标题翻译：用于视觉对象识别的粒子群优化的最优多类分类器阈值偏移估计
公开(公告)号：US08768868B1
公开(公告)日：2014-07-01
申请号：US13440881
申请日：2012-04-05
申请人： Shinko Y. Cheng , Yang Chen , Deepak Khosla , Kyungnam Kim
发明人： Shinko Y. Cheng , Yang Chen , Deepak Khosla , Kyungnam Kim
IPC分类号： G06N5/00
CPC分类号： G06N5/00
摘要： Described is a system for multi-class classifier threshold-offset estimation for visual object recognition. The system receives an input image with input features for classifying. A pair-wise classifier is trained for each pair of a plurality of object classes. A set of classification responses is generated, and a multi-class receiver-operating-characteristics (ROC) curve is computed for a set of threshold-offsets. An objective function of classification performance is computed from the ROC curve and optimized using particle swarm optimization (PSO) to generate a set of optimized threshold-offsets. The optimized threshold-offsets are then applied to the classification responses. The resulting classification responses are compared to a predetermined value to classify each input feature as belonging to one object class or another. The tuning of the threshold-offsets with (PSO) improves classification performance in a visual object recognition system.
摘要翻译：描述了用于视觉对象识别的多类分类器阈值偏移估计的系统。系统接收具有输入特征进行分类的输入图像。针对多对象类的每一对训练一对成对的分类器。生成一组分类响应，并计算一组阈值偏移量的多类接收器操作特性（ROC）曲线。从ROC曲线计算分类性能的目标函数，并使用粒子群优化（PSO）进行优化，以生成一组优化的阈值偏移。然后将优化的阈值偏移应用于分类响应。将所得分类响应与预定值进行比较，以将每个输入特征分类为属于一个对象类或另一对象类。使用（PSO）调整阈值偏移可提高视觉对象识别系统中的分类性能。

10. 发明授权

US08756183B1 System for representing, storing, and reconstructing an input signal 有权
标题翻译：用于表示，存储和重建输入信号的系统
公开(公告)号：US08756183B1
公开(公告)日：2014-06-17
申请号：US13160336
申请日：2011-06-14
申请人： Michael J. Daily , Michael D. Howard , Yang Chen , Rashmi N. Sundareswara , David W. Payton
发明人： Michael J. Daily , Michael D. Howard , Yang Chen , Rashmi N. Sundareswara , David W. Payton
IPC分类号： G06E1/00 , G06E3/00 , G06F15/18 , G06G7/00
CPC分类号： G06N3/02 , B25J9/00 , G06N3/049
摘要： Described is a system for representing, storing, and reconstructing an input signal. The system constructs an index of unique polychronous groups (PCGs) from a spiking neuron network. Thereafter, a basis set of spike codes is generated from the unique PCGs. An input signal can then be received, with the input signal being spike encoded using the basis set of spike codes from the unique PCGs. The input signal can then be reconstructed by looking up in a reconstruction table, for each unique PCG in the basis set in temporal order according to firing times, anchor neurons. Using a neuron assignment table, an output location can be looked up for each anchor neuron to place a value based on the firing times of each unique PCG. Finally, the output locations of the anchor neurons can be compiled to reconstruct the input signal.
摘要翻译：描述了用于表示，存储和重建输入信号的系统。该系统构建了一个来自尖峰神经元网络的独特的多组同步组（PCG）的索引。此后，从独特的PCG生成基准组尖峰码。然后可以接收输入信号，其中输入信号使用来自唯一PCG的基准组尖峰码进行尖峰编码。然后可以通过在重构表中查找输入信号，对于根据点火时间的时间顺序在基组中的每个唯一PCG来锚定神经元来重构。使用神经元分配表，可以查找每个锚神经元的输出位置，以根据每个唯一PCG的点火时间放置一个值。最后，可以编译锚神经元的输出位置，以重构输入信号。

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