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71. 发明授权

US08064425B2 Method for assigning frequency spectrum bandwidth of an OFDM and OFDMA coexistence system 有权
标题翻译：用于分配OFDM和OFDMA共存系统的频谱带宽的方法
公开(公告)号：US08064425B2
公开(公告)日：2011-11-22
申请号：US11662956
申请日：2004-10-09
申请人： Ning Wang , Hexing Liu , Xiang Gao , Ying Liu , Yanwei Wu
发明人： Ning Wang , Hexing Liu , Xiang Gao , Ying Liu , Yanwei Wu
IPC分类号： H04J9/00 , H04J3/00 , H04J1/00 , H04B7/212 , H04K1/00
CPC分类号： H04L5/0007 , H04L5/0028 , H04L5/0048 , H04L5/0064 , H04L5/0087 , H04L5/1469
摘要： The present invention relates to a method for assigning frequency spectrum bandwidth of an OFDM and OFDMA coexistence system, and the base station system combines uplink and downlink data containing OFDM sub-frames and OFDMA sub-frames in a time division fashion, assigns the frequency spectrum reasonably according to the different bandwidth requirements of the OFDM and the OFDMA and the use condition of the frequency band, and constitutes a frame structure realizing the coexistence of the OFDM and the OFDMA, so as to send the OFDMA uplink/downlink data and the OFDM uplink/downlink data. The method for assigning frequency spectrum bandwidth according to the present invention can achieve a higher frequency spectrum utilization efficiency of an OFDM and OFDMA coexistence system, avoid the waste of the frequency spectrum resource of a service provider; and can also realize more flexible networking.
摘要翻译：本发明涉及一种用于分配OFDM和OFDMA共存系统的频谱带宽的方法，并且基站系统以时分方式组合包含OFDM子帧和OFDMA子帧的上行链路和下行链路数据，分配频谱合理地根据OFDM和OFDMA的不同带宽要求和频带的使用条件，构成实现OFDM与OFDMA共存的帧结构，从而发送OFDMA上行/下行数据和OFDM 上行/下行数据。根据本发明的用于分配频谱带宽的方法可以实现OFDM和OFDMA共存系统的更高的频谱利用效率，避免服务提供商的频谱资源的浪费; 并可实现更灵活的网络化。

72. 发明授权

US07999697B2 WLAN-based no-stop electronic toll collection system and the implementation thereof 有权
标题翻译：基于WLAN的不间断电子收费系统及其实现
公开(公告)号：US07999697B2
公开(公告)日：2011-08-16
申请号：US11920695
申请日：2006-08-03
申请人： Lin Jia , Yong Li , Xiang Gao
发明人： Lin Jia , Yong Li , Xiang Gao
IPC分类号： G08G1/00 , G08G1/065
CPC分类号： G07B15/063
摘要： A no-stop electronic toll collection (ETC) system based on WLAN is disclosed in the present invention. The system includes an on-board equipment, roadside equipments, a multiple access carriageway control system and a toll balance center. The communication is implemented between the on-board equipment and the roadside equipments according to the demand determined by the wireless local network protocol. The system offered in the present invention applies several technology means to effectively overcome the technology prejudice that the WLAN technology is not suitable for the ETC system. Compared with the existing technology, the present ETC system has the advantages of low cost, high efficiency, complete function and good performance index, therefore the present invention is very meaningful for the application and extension of the ETC system and the improvement of the industrial technology.
摘要翻译：本发明公开了一种基于WLAN的无停止电子收费系统（ETC）系统。系统包括车载设备，路边设备，多路行车道控制系统和收费平衡中心。根据无线本地网络协议确定的需求，在车载设备和路边设备之间实现通信。本发明提供的系统应用多种技术手段有效地克服了WLAN技术不适合于ETC系统的技术偏见。与现有技术相比，目前的ETC系统具有成本低，效率高，功能齐全，性能指标好的优点，因此本发明对于ETC系统的应用和扩展以及工业技术的改进是非常有意义的。

73. 发明申请

US20100330690A1 Suspended Particulate Matter Measurement Apparatus and Suspended Particulate Matter Measurement Method Using the Same 有权
标题翻译：悬浮颗粒物测量装置和悬浮颗粒物测量方法
公开(公告)号：US20100330690A1
公开(公告)日：2010-12-30
申请号：US12764988
申请日：2010-04-22
申请人： Takashi Kimoto , Yoichi Mitani , Xiang Gao , Akiko Fukunaga , Saori Kitayama
发明人： Takashi Kimoto , Yoichi Mitani , Xiang Gao , Akiko Fukunaga , Saori Kitayama
IPC分类号： G01N31/22 , G01N15/06 , G01N30/72 , H01J49/26 , G01N23/06 , G01N1/02
CPC分类号： G01N1/2205 , G01N1/2273
摘要： Provided are a suspended particulate matter measurement apparatus capable of automatically measuring a nitrate ion content and a sulfate ion content in the atmosphere, and a suspended particulate matter measurement method using the same. The suspended particulate matter measurement apparatus includes a filter, suction part, extraction part, measurement part, and a recording part. The suction part suctions air in the atmosphere at a constant flow rate to cause particulate matter contained therein to be adsorbed onto the filter. The extraction part extracts components of the particulate matter adsorbed onto the filter, by dissolving the particulate matter into a solvent, and collects a resultant solution. The measurement part measures at least one of a nitrate ion content and a sulfate ion content in the solution collected by the extraction part, and outputs the measurement result. The recording part records the measurement result outputted from the measurement part.
摘要翻译：本发明提供能够自动测定大气中的硝酸根离子含量和硫酸根离子含量的悬浮颗粒物质测定装置及使用其的悬浮颗粒物质测定方法。悬浮颗粒物测量装置包括过滤器，抽吸部件，提取部件，测量部件和记录部件。抽吸部件以恒定的流量吸入大气中的空气，使其中容纳的颗粒物质被吸附到过滤器上。提取部分通过将颗粒物质溶解在溶剂中，提取吸附在过滤器上的颗粒物质的组分，并收集所得溶液。测量部件测量由提取部分收集的溶液中的硝酸根离子含量和硫酸根离子含量中的至少一种，并输出测量结果。记录部分记录从测量部分输出的测量结果。

74. 发明授权

US07737743B1 Phase-locked loop including sampling phase detector and charge pump with pulse width control 有权
标题翻译：锁相环包括采样相位检测器和带脉冲宽度控制的电荷泵
公开(公告)号：US07737743B1
公开(公告)日：2010-06-15
申请号：US12044522
申请日：2008-03-07
申请人： Xiang Gao , Eric A. M. Klumperink , Bram Nauta , Mounir Bohsali , Ali Kiaei , Gerard Socci , Ali Djabbari
发明人： Xiang Gao , Eric A. M. Klumperink , Bram Nauta , Mounir Bohsali , Ali Kiaei , Gerard Socci , Ali Djabbari
IPC分类号： H03L7/06
CPC分类号： H03L7/087 , H03L7/0891 , H03L7/091 , H03L7/10
摘要： Phase-locked loop (PLL) circuitry in which a sampling phase detector samples the output signal in accordance with the reference signal and a frequency detector detects the output signal frequency in accordance with the reference signal.
摘要翻译：锁相环（PLL）电路，其中采样相位检测器根据参考信号对输出信号进行采样，并且频率检测器根据参考信号检测输出信号频率。

75. 发明授权

US07655468B2 Stable lipid-comprising drug delivery complexes and methods for their production 失效
标题翻译：稳定的含脂质药物递送复合物及其生产方法
公开(公告)号：US07655468B2
公开(公告)日：2010-02-02
申请号：US11943434
申请日：2007-11-20
申请人： Leaf Huang , Xiang Gao , Frank L. Sorgi
发明人： Leaf Huang , Xiang Gao , Frank L. Sorgi
IPC分类号： C12N15/88 , A61K31/70 , A61K9/127
CPC分类号： A61K47/48315 , A61K9/1272 , A61K47/543 , A61K47/645 , C12N15/88
摘要： Novel stable, concentrated, biologically active and ready-to-use lipid-comprising drug delivery complexes and methods for their production are described. The biological activity of the complexes produced are comparable to the formulations prepared according to the prior art admixture method and upon purification, the complexes produced by the method of this invention are 50 to 500 fold more concentrated than the complexes formed by admixture. The method described herein provides for the large scale production of lipid-comprising drug delivery systems useful for gene therapy and other applications.
摘要翻译：描述了新的稳定的，浓缩的，生物活性的和即用型含脂质的药物递送复合物及其生产方法。所生成的络合物的生物活性与根据现有技术的混合方法制备的制剂相当，并且在纯化后，通过本发明的方法制备的络合物比通过混合物形成的络合物浓度多50至500倍。本文所述的方法提供大规模生产用于基因治疗和其它应用的含脂质药物递送系统。

76. 发明申请

US20090230497A1 Pin Diode Structure with Zinc Diffusion Region 失效
标题翻译：锌二极管结构与锌扩散区域
公开(公告)号：US20090230497A1
公开(公告)日：2009-09-17
申请号：US12420213
申请日：2009-04-08
申请人： Xiang Gao , Alex Ceruzzi , Linlin Liu , Stephen Schwed
发明人： Xiang Gao , Alex Ceruzzi , Linlin Liu , Stephen Schwed
IPC分类号： H01L31/105
CPC分类号： H01L31/105
摘要： A PIN photodiode having a substrate, a first type electrode layer disposed on the substrate, a first layer of intrinsic material disposed over a portion of the first-type electrode layer, a first type window layer disposed over said intrinsic layer. An island shaped region of intrinsic material is disposed over the window layer and a dielectric layer disposed over the island region and at least the peripheral portion of said island shaped region whereby an opening is formed in the island shaped region. A dopant is diffused through the opening so as to form a PN junction that extends into the first layer of intrinsic material.
摘要翻译：具有衬底的PIN光电二极管，设置在衬底上的第一类型电极层，设置在第一类型电极层的一部分上的第一本征材料层，设置在所述本征层上的第一类型窗口层。本征材料的岛状区域设置在窗口层上方，并且设置在岛状区域和至少所述岛状区域的周边部分上的电介质层，从而在岛状区域中形成开口。掺杂剂通过开口扩散，以便形成延伸到本征材料的第一层中的PN结。

77. 发明申请

US20090121898A1 Wlan-Based No-Stop Electronic Toll Collection System and the Implementation Thereof 有权
标题翻译：基于Wlan的无停止电子收费系统及其实现
公开(公告)号：US20090121898A1
公开(公告)日：2009-05-14
申请号：US11920695
申请日：2006-08-03
申请人： Lin Jia , Yong Li , Xiang Gao
发明人： Lin Jia , Yong Li , Xiang Gao
IPC分类号： G08G1/00
CPC分类号： G07B15/063
摘要： A no-stop electronic toll collection (ETC) system based on WLAN is disclosed in the present invention. The system includes an on-board equipment, roadside equipments, a multiple access carriageway control system and a toll balance center. The communication is implemented between the on-board equipment and the roadside equipments according to the demand determined by the wireless local network protocol. The system offered in the present invention applies several technology means to effectively overcome the technology prejudice that the WLAN technology is not suitable for the ETC system. Compared with the existing technology, the present ETC system has the advantages of low cost, high efficiency, complete function and good performance index, therefore the present invention is very meaningful for the application and extension of the ETC system and the improvement of the industrial technology.
摘要翻译：本发明公开了一种基于WLAN的无停止电子收费系统（ETC）系统。系统包括车载设备，路边设备，多路行车道控制系统和收费平衡中心。根据无线本地网络协议确定的需求，在车载设备和路边设备之间实现通信。本发明提供的系统应用多种技术手段有效地克服了WLAN技术不适合于ETC系统的技术偏见。与现有技术相比，目前的ETC系统具有成本低，效率高，功能齐全，性能指标好的优点，因此本发明对于ETC系统的应用和扩展以及工业技术的改进是非常有意义的。

78. 发明申请

US20080100473A1 Spatial-temporal Image Analysis in Vehicle Detection Systems 审中-公开
标题翻译：车辆检测系统中的时空图像分析
公开(公告)号：US20080100473A1
公开(公告)日：2008-05-01
申请号：US11876975
申请日：2007-10-23
申请人： Xiang Gao , Visvanathan Ramesh , Imad Zoghlami
发明人： Xiang Gao , Visvanathan Ramesh , Imad Zoghlami
IPC分类号： G08G1/017
CPC分类号： G08G1/04
摘要： A method and system for background maintenance of a vision system by fusing a plurality of detection methods and applying a 1D analysis to verify an absence of a static vehicle is provided. Methods for analyzing spatial temporal images in vehicle detection systems are provided. A method for processing a 1-dimensional profile is provided to detect a static vehicle in a traffic lane. When no vehicles are detected, a background image may be updated. A method for processing a 1-dimensional profile is also provided to detect occlusions of a traffic lane by a vehicle in a neighboring traffic lane. A method to reduce false alarm in wrong way driver detection applies the method for occlusion detection. A method to detect a slow moving vehicle in a traffic lane from a spatial-temporal image is also disclosed. A system applying the methods for processing 1-dimensional profiles is also provided.
摘要翻译：提供了一种通过融合多种检测方法并应用1D分析来验证静态车辆不存在的视觉系统的背景维护的方法和系统。提供了用于分析车辆检测系统中的空间时间图像的方法。提供一种用于处理一维轮廓的方法以检测行车道中的静态车辆。当没有检测到车辆时，可以更新背景图像。还提供了一种用于处理一维轮廓的方法，用于检测相邻行车道中的车辆对行车道的遮挡。以错误的方式减少误报的方法驱动程序检测的方法适用于遮挡检测的方法。还公开了一种从空间 - 时间图像检测行车道中的缓慢移动的车辆的方法。还提供了应用用于处理一维轮廓的方法的系统。

79. 发明授权

US07361640B2 Stable lipid-comprising drug delivery complexes and methods for their production 失效
公开(公告)号：US07361640B2
公开(公告)日：2008-04-22
申请号：US10426220
申请日：2003-04-29
申请人： Leaf Huang , Xiang Gao , Frank L. Sorgi
发明人： Leaf Huang , Xiang Gao , Frank L. Sorgi
IPC分类号： A61K31/715 , A61K9/127 , C12N15/88 , C07H21/02 , C07K17/00
CPC分类号： C12N15/88 , A61K9/1272
摘要： Novel stable, concentrated, biologically active and ready-to-use lipid-comprising drug delivery complexes and methods for their production are described. The biological activity of the complexes produced are comparable to the formulations prepared according to the prior art admixture method and upon purification, the complexes produced by the method of this invention are 50 to 500 fold more concentrated than the complexes formed by admixture. The method described herein provides for the large scale production of lipid-comprising drug delivery systems useful for gene therapy and other applications.

80. 发明申请

US20070202623A1 Wafer level package for very small footprint and low profile white LED devices 有权
标题翻译：晶圆级封装，占地面积小，白色LED器件低
公开(公告)号：US20070202623A1
公开(公告)日：2007-08-30
申请号：US11588551
申请日：2006-10-27
申请人： Xiang Gao , Michael Sackrison
发明人： Xiang Gao , Michael Sackrison
IPC分类号： H01L21/00
CPC分类号： H01L33/0079 , H01L25/0753 , H01L33/505 , H01L2924/0002 , H01L2933/0041 , H01L2924/00
摘要： A surface mount LED package having a tight footprint and small vertical image size is fabricated by a method comprising: forming light emitting diode chips each having a substrate and a plurality of layers configured to emit electroluminescence responsive to electrical energizing; forming electrical vias in a sub mount, the electrical vias passing from a front side of the sub-mount to a back-side of the sub-mount; flip chip bonding the light emitting diode chips on the front-side of the sub mount such that each light emitting diode chip electrically contacts selected electrical vias; thinning or removing the substrates of the flip-chip bonded light emitting diode chips; and after the thinning, disposing a phosphor over the flip chip bonded light emitting diode chips.
摘要翻译：通过以下方法制造具有紧密占地面积和小垂直图像尺寸的表面贴装LED封装，其包括：形成各自具有基板的发光二极管芯片和被配置为响应于电激励发射电致发光的多个层; 在副安装座中形成电气通孔，所述电气通孔从所述副安装座的前侧穿过所述副安装座的后侧; 将发光二极管芯片的倒装芯片接合在子安装座的前侧，使得每个发光二极管芯片电接触所选择的电气通孔; 减薄或去除倒装芯片接合的发光二极管芯片的基板; 并且在变薄之后，在倒装芯片粘结的发光二极管芯片上设置荧光体。

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