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11. 发明授权

US09185761B2 White LED device having LED chips directly driven by alternating current 有权
标题翻译：白色LED器件，具有直接由交流电驱动的LED芯片
公开(公告)号：US09185761B2
公开(公告)日：2015-11-10
申请号：US13883832
申请日：2011-03-01
申请人： Hongjie Zhang , Ming Zhang , Chengyu Li , Kun Zhao , Dongming Li , Li Zhang
发明人： Hongjie Zhang , Ming Zhang , Chengyu Li , Kun Zhao , Dongming Li , Li Zhang
IPC分类号： H01J1/62 , H01L33/00 , H05B33/08 , H01L33/50
CPC分类号： H05B33/0845 , H01L27/15 , H01L33/502 , H05B33/0809 , H05B33/0821
摘要： An Alternate Current (AC) white Light-Emitting Diode (LED) device is provided, which belongs to the technical field of white LED manufacturing. The problem to be solved by the present invention is to low-costly overcome a series of deficiencies such as the stroboflash of an AC driven LED, and the heat dissipation difficulty caused by an integrated packaging of multiple LEDs. A white LED unit includes an LED chip and a light emitting material that can emit light when being excited by the LED chip. The luminous lifetime of the light emitting material is 1-100 ms. The LED chip only comprises one PN junction. The light emitted by the LED chip is mixed with the light emitted by the light emitting material to form white light. The white LED unit is driven by AC with a frequency not more than 100 Hz. The white LED device of prevent invention uses the single PN junction chip, rather than the prior integrated packaged AC multi-LED chip.
摘要翻译：提供交流（AC）白光发光二极管（LED）装置，属于白光LED制造技术领域。本发明要解决的问题是低成本地克服了诸如AC驱动LED的闪光灯等一系列缺陷以及由多个LED的集成封装引起的散热困难。白色LED单元包括LED芯片和当被LED芯片激发时可以发光的发光材料。发光材料的发光寿命为1-100ms。 LED芯片仅包括一个PN结。由LED芯片发出的光与由发光材料发射的光混合，形成白光。白色LED单元由AC不超过100 Hz的频率驱动。防止发明的白色LED装置使用单个PN结芯片，而不是现有的集成封装的交流多LED芯片。

12. 发明授权

US09134259B2 X-ray source grating stepping imaging system and image method 有权
标题翻译： X射线源光栅步进成像系统和图像方法
公开(公告)号：US09134259B2
公开(公告)日：2015-09-15
申请号：US13641542
申请日：2010-12-27
申请人： Zhifeng Huang , Zhiqiang Chen , Li Zhang , Yuanjing Li , Yuxiang Xing , Ziran Zhao , Yongshun Xiao , Liang Li , Fei Ding
发明人： Zhifeng Huang , Zhiqiang Chen , Li Zhang , Yuanjing Li , Yuxiang Xing , Ziran Zhao , Yongshun Xiao , Liang Li , Fei Ding
IPC分类号： G01N23/00 , G01N23/04 , A61B6/00
CPC分类号： G01N23/046 , A61B6/4291 , A61B6/484 , G01N2223/419
摘要： An X-ray imaging system comprising: an X-ray source, a source grating, a fixed grating module and an X-ray detector, which are successively positioned in the propagation direction of X-ray; an object to be detected is positioned between the source grating and the fixed gating module; said source grating can perform stepping movement in a direction perpendicular to the optical path and grating stripes; wherein the system further comprises a computer workstation for controlling said X-ray source, source grating and X-ray detector so as to perform the following processes: the source grating performs stepping movement in at least one period thereof; at each stepping step, the X-ray source emits X-ray to the object to be detected, and the detector receives the X-ray at the same time; wherein after at least one period of stepping and data acquisition, the light intensity of X-ray at each pixel point on the detector is represented as a light intensity curve; the light intensity curve at each pixel point on the detector is compared with a light intensity curve in the absence of the object to be detected, a pixel value of each pixel point is calculated from change in said light intensity curve; an image of the detected object is reconstructed according to the calculated pixel value.
摘要翻译：一种X射线成像系统，包括：X射线源，源光栅，固定光栅模块和X射线检测器，其依次位于X射线的传播方向上; 要检测的物体位于源光栅和固定门控模块之间; 所述源光栅可以在垂直于光路和光栅条纹的方向上执行步进运动; 其中所述系统还包括用于控制所述X射线源，源光栅和X射线检测器的计算机工作站，以便执行以下处理：源光栅在其至少一个周期中执行步进运动; 在每个步进步骤中，X射线源向被检测物体发射X射线，并且检测器同时接收X射线; 其中在步进和数据采集的至少一个周期之后，将检测器上每个像素点处的X射线的光强度表示为光强度曲线; 将检测器上的每个像素点处的光强度曲线与不存在待检测对象的光强度曲线进行比较，根据所述光强度曲线的变化计算每个像素点的像素值; 根据计算出的像素值重建被检测物体的图像。

13. 发明申请

US20150245061A1 INTRA-CODING OF DEPTH MAPS FOR 3D VIDEO CODING 有权
标题翻译：深度编码用于3D视频编码的深度编码
公开(公告)号：US20150245061A1
公开(公告)日：2015-08-27
申请号：US14409785
申请日：2012-07-09
申请人： Ying Chen , Xin Zhao , Li Zhang , Marta Karczewicz
发明人： Ying Chen , Xin Zhao , Li Zhang , Marta Karczewicz
IPC分类号： H04N19/597 , H04N19/105 , H04N19/159 , H04N19/176
CPC分类号： H04N19/597 , H04N19/105 , H04N19/107 , H04N19/159 , H04N19/176
摘要： In one example, a device for coding video data includes a video coder configured to determine, for a depth block of a depth component of video data, a co-located texture block of a corresponding texture component, and when at least a portion of the texture block corresponds to a prediction unit of the texture component that is not intra-prediction coded: disable an inter-component Wedgelet depth modeling mode for the depth block, select an intra-prediction coding mode for the depth block other than the disabled inter-component Wedgelet depth modeling mode, and code the depth block using the selected intra-prediction coding mode.
摘要翻译：在一个示例中，用于对视频数据进行编码的设备包括视频编码器，视频编码器被配置为针对视频数据的深度分量的深度块确定相应纹理分量的同位置纹理块，并且当至少一部分纹理块对应于不进行帧内预测编码的纹理分量的预测单位：禁用深度块的分量间楔形深度建模模式，选择除了残差的帧间预测编码模式之外的深度块的帧内预测编码模式，组件Wedgelet深度建模模式，并使用所选择的帧内预测编码模式对深度块进行编码。

14. 发明申请

US20150189658A1 Method and Apparatus 审中-公开
标题翻译：方法和装置
公开(公告)号：US20150189658A1
公开(公告)日：2015-07-02
申请号：US14419301
申请日：2012-08-03
申请人： Li Zhang , Hai Peng Lei , Chun Hai Yao
发明人： Li Zhang , Hai Peng Lei , Chun Hai Yao
IPC分类号： H04W72/04 , H04L5/14
CPC分类号： H04W72/0466 , H04B7/0482 , H04B7/0619 , H04L1/1896 , H04L5/001 , H04L5/14 , H04L5/1469 , H04W72/0413 , H04W72/042
摘要： A method including: using first information and second information to determine a code book size, said first information including information for at least one first subframe of at least one cell for which feedback information is to be provided, said at least one first subframe is prior to subframe n and second information for at least one second subframe of at least one cell for which feedback information is to be provided, said at least one second subframe being after said subframe n; and using said code book size for providing feedback information.
摘要翻译：一种方法，包括：使用第一信息和第二信息来确定码本大小，所述第一信息包括用于要提供反馈信息的至少一个小区的至少一个第一子帧的信息，所述至少一个第一子帧是先前的对于要提供反馈信息的至少一个小区的至少一个第二子帧的子帧n和第二信息，所述至少一个第二子帧在所述子帧n之后; 并使用所述代码簿大小来提供反馈信息。

15. 发明申请

US20150172017A1 Bandwidth in Wireless Communications 有权
标题翻译：无线通信带宽
公开(公告)号：US20150172017A1
公开(公告)日：2015-06-18
申请号：US14402708
申请日：2012-06-11
申请人： Chao Wu , Peter Skov , Li Zhang , Timo Erkki Lunttila
发明人： Chao Wu , Peter Skov , Li Zhang , Timo Erkki Lunttila
IPC分类号： H04L5/00
CPC分类号： H04L5/0039 , H04L5/0005 , H04L5/001 , H04L5/0023 , H04L5/0037 , H04L5/0064 , H04W88/08
摘要： Definition of a combined bandwidth is disclosed. Bandwidths for components of a combined bandwidth can be defined by selecting configurations for the bandwidths from a group of available bandwidth configurations. The bandwidths are combined to define a contiguously combined bandwidth in a resource block unit. At least one set of coefficients corresponding to the available bandwidth configurations are used. The contiguously combined bandwidth shall not exceeds a predefined maximum bandwidth. A transmission bandwidth can be defined. A channel bandwidth can be defined based on the defined transmission bandwidth.
摘要翻译：公开了组合带宽的定义。可以通过从一组可用带宽配置中选择带宽的配置来定义组合带宽组件的带宽。将带宽组合以在资源块单元中定义连续的组合带宽。使用与可用带宽配置对应的至少一组系数。连续的组合带宽不得超过预定义的最大带宽。可以定义传输带宽。可以基于定义的传输带宽来定义信道带宽。

16. 发明授权

US09043356B2 Document processing method and system 有权
标题翻译：文件处理方法和系统
公开(公告)号：US09043356B2
公开(公告)日：2015-05-26
申请号：US13608309
申请日：2012-09-10
申请人： Sheng Hua Bao , Jie Cui , Hui Su , Zhong Su , Li Zhang
发明人： Sheng Hua Bao , Jie Cui , Hui Su , Zhong Su , Li Zhang
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30716 , G06F17/30011
摘要： A method and system for expanding a document set as a search data source in the field of business related search. The present invention provides a method of expanding a seed document in a seed document set. The method includes identifying one or more entity words of the seed document; identifying one or more topic words identifying one or more topic words related to a based entity word in the seed document where the entity word is located; forming an entity word-topic word pair from each identified topic word and the entity word on the basis of which each topic word is identified; and obtaining one or more expanded documents by taking the entity word and topic word in each entity word-topic word pair as key words for web searching at the same time. A system for executing the above method is also provided.
摘要翻译：一种在业务相关搜索领域中扩展作为搜索数据源的文档集的方法和系统。本发明提供一种在种子文档集中扩展种子文档的方法。该方法包括识别种子文档的一个或多个实体单词; 识别识别与所述实体单词所在的种子文档中的基于实体词相关的一个或多个主题词的一个或多个主题词; 从每个识别的主题词和实体单词形成实体单词对，并根据该单词识别每个主题词; 并通过将每个实体词主题词对中的实体单词和主题词作为用于网页搜索的关键词同时获得一个或多个扩展文档。还提供了用于执行上述方法的系统。

17. 发明授权

US09040332B2 Highly reflective coating on LED submount 有权
标题翻译： LED底座高反射涂层
公开(公告)号：US09040332B2
公开(公告)日：2015-05-26
申请号：US13878782
申请日：2011-10-07
申请人： Brendan Moran , Jeffrey Kmetec , Iain Black , Frederic Diana , Serge Laurent Rudaz , Li Zhang
发明人： Brendan Moran , Jeffrey Kmetec , Iain Black , Frederic Diana , Serge Laurent Rudaz , Li Zhang
IPC分类号： H01L33/08 , H01L33/60 , H01L33/50 , H01L33/62
CPC分类号： H01L33/60 , H01L33/50 , H01L33/62 , H01L2924/0002 , H01L2933/0066 , H01L2924/00
摘要： A submount for a light emitting stack includes a substrate and a metallization layer having circuit traces and a planar dielectric layer that fills regions between the circuit traces. The planar dielectric layer serves to minimize the amount of light lost/absorbed by the substrate and preferably reflects the internally reflected light back toward the desired light output element. To facilitate efficient manufacture, a dielectric paste is applied over the metallized layer, then planed to expose at least portions of the metal conductors for the subsequent coupling to the light emitting stack. Pedestal elements are preferably provided at select locations on the circuit traces to facilitate this coupling while allowing the remainder of the circuit traces to be covered with the dielectric layer.
摘要翻译：用于发光堆叠的基座包括衬底和具有电路迹线的金属化层和填充电路迹线之间的区域的平面介电层。平面介电层用于使由衬底损失/吸收的光的量最小化，并且优选地将内部反射的光反射回所需的光输出元件。为了促进有效的制造，将电介质浆料施加在金属化层上，然后设计成露出至少部分金属导体，以便随后与发光堆叠耦合。优选地，在电路迹线上的选择位置设置基座元件以促进该耦合，同时允许电路迹线的其余部分被电介质层覆盖。

18. 发明授权

US09025555B2 Method and apparatus for establishing network in wireless network 有权
标题翻译：在无线网络中建立网络的方法和装置
公开(公告)号：US09025555B2
公开(公告)日：2015-05-05
申请号：US13882174
申请日：2011-10-19
申请人： Bo Sun , Kaiying Lv , Nan Li , Feng Li , Li Zhang
发明人： Bo Sun , Kaiying Lv , Nan Li , Feng Li , Li Zhang
IPC分类号： H04W4/00 , H04B7/212 , H04W72/04 , H04W16/14 , H04W84/12
CPC分类号： H04W72/04 , H04W16/14 , H04W72/02 , H04W84/12
摘要： The disclosure provides a method and an apparatus for establishing a network in a wireless network. The method includes: a wireless station selects a working channel and a primary channel which satisfy a bandwidth requirement and an interference level in a channelized set within a given frequency band according to local configuration information and/or through channel scanning and interference detection; and the wireless station establishes a network according to the selected working channel and primary channel. Through the disclosure, a wireless network compatible with the current Wireless Local Area Network (WLAN) can be established according to the configuration information or scanning result when the wireless station supports multiple channelized set schemes within a given frequency band, and the utilization of available spectrum resources is maximized.
摘要翻译：本公开提供了一种用于在无线网络中建立网络的方法和装置。该方法包括：无线站根据本地配置信息和/或通过信道扫描和干扰检测，选择在给定频带内的信道化集合中的带宽要求和干扰电平的工作信道和主信道; 并且无线站根据所选择的工作信道和主信道建立网络。通过本公开，当无线站支持给定频带内的多个信道化集合方案时，可以根据配置信息或扫描结果建立与当前无线局域网（WLAN）兼容的无线网络，并且利用可用频谱资源最大化。

19. 发明申请

US20150109973A1 Channel State Information (CSI) Report Subsets Under Flexible Time Division Duplex (TDD) UL/DL Configuration 审中-公开
标题翻译：灵活时分双工（TDD）UL / DL配置下的信道状态信息（CSI）报告子集
公开(公告)号：US20150109973A1
公开(公告)日：2015-04-23
申请号：US14400371
申请日：2012-05-11
申请人： Chun Hai Yao , Li Zhang
发明人： Chun Hai Yao , Li Zhang
IPC分类号： H04W72/04 , H04L5/14
CPC分类号： H04W72/042 , H04L5/0057 , H04L5/0073 , H04L5/14 , H04L5/1469 , H04W72/1231 , H04W72/1284
摘要： A method for flexible time division duplex (TDD) UL/DL configuration is provided. The method includes designating all subframes in a time division duplex configuration as downlink subframes, with the exception of any subframes scheduled for uplink data and control transmission. The method then includes monitoring downlink control channels in the subframes designated as downlink subframes, and defining at least two different channel state information (CSI) report subframe subsets according to interference levels.
摘要翻译：提供了一种用于灵活时分双工（TDD）UL / DL配置的方法。该方法包括将时分双工配置中的所有子帧指定为下行链路子帧，除了为上行链路数据和控制传输调度的任何子帧之外。该方法然后包括监视被指定为下行链路子帧的子帧中的下行链路控制信道，以及根据干扰电平定义至少两个不同的信道状态信息（CSI）报告子帧子集。

20. 发明授权

US08924978B2 Sequential cooperation between map and reduce phases to improve data locality 有权
标题翻译：地图和缩减阶段之间的顺序协作，以提高数据的位置
公开(公告)号：US08924978B2
公开(公告)日：2014-12-30
申请号：US13599486
申请日：2012-08-30
申请人： Xiaoqiao Meng , Jian Tan , Li Zhang
发明人： Xiaoqiao Meng , Jian Tan , Li Zhang
IPC分类号： G06F9/46
CPC分类号： G06F9/5061 , G06F2209/5013 , G06F2209/5018
摘要： Methods and arrangements for task scheduling. At least one job is assimilated from at least one node, each job comprising at least a map phase and a reduce phase, each of the map and reduce phases comprising at least one task. Progress of a map phase of at least one job is compared with progress of a reduce phase of at least one job. Launching of a task of a reduce phase of at least one job is scheduled in response to progress of the reduce phase of at least one job being less than progress of the map phase of at least one job.
摘要翻译：任务调度的方法和安排。至少一个作业从至少一个节点吸收，每个作业至少包括地图阶段和减少阶段，每个地图和缩小阶段包括至少一个任务。将至少一个作业的地图阶段的进度与至少一个作业的减少阶段的进度进行比较。响应于至少一个作业的减少阶段的进展小于至少一个作业的地图阶段的进度，安排至少一个作业的减少阶段的任务。

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