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41. 发明申请

US20070153287A1 Fabry-perot tunable filter systems and methods 失效
标题翻译：法布里 - 珀罗可调滤波器系统和方法
公开(公告)号：US20070153287A1
公开(公告)日：2007-07-05
申请号：US11319276
申请日：2005-12-29
申请人： Pinyen Lin , Lalit Mestha , Peter Gulvin , Yao Wang
发明人： Pinyen Lin , Lalit Mestha , Peter Gulvin , Yao Wang
IPC分类号： G01B9/02 , G01J3/45
CPC分类号： G02B26/001 , G01J3/02 , G01J3/0208 , G01J3/027 , G01J3/26
摘要： A spectral filter includes a two-dimensional array of Fabry-Perot cavity structures, a controller, and a sampling circuit used to switch the Fabry-Perot cavity. The filter receives an incoming image, the sampling circuit switches the cavity to generate a filter image, and the filtered image is detected by the photodetectors to convert a filtered image into digital data. The controller coordinates all the image captures functions of the spectral filter.
摘要翻译：光谱滤波器包括法布里 - 珀罗腔结构的二维阵列，控制器和用于切换法布里 - 珀罗腔的采样电路。滤波器接收输入图像，采样电路切换空腔以产生滤波图像，并且由光电检测器检测滤波图像以将滤波图像转换为数字数据。控制器协调光谱滤波器的所有图像捕获功能。

42. 发明申请

US20070139734A1 System and method for image based control using inline sensors 失效
标题翻译：使用内联传感器进行图像控制的系统和方法
公开(公告)号：US20070139734A1
公开(公告)日：2007-06-21
申请号：US11314104
申请日：2005-12-21
申请人： Zhigang Fan , Lalit Mestha , Yao Wang , Shen-ge Wang
发明人： Zhigang Fan , Lalit Mestha , Yao Wang , Shen-ge Wang
IPC分类号： H04N1/46
CPC分类号： G06F15/00 , H04N1/6033 , H04N1/6036 , H04N1/6047
摘要： Disclosed are a system and method are directed to efficient image based color calibration and improving color consistency performance, and more particularly to the use of continuous or dynamic calibration performed during printing and enabling adjustment on a page by page basis.
摘要翻译：公开了一种系统和方法涉及基于图像的有效色彩校准和改进色彩一致性性能，更具体地说，涉及在打印期间执行的连续或动态校准的使用以及逐页的启用调整。

43. 发明申请

US20060110101A1 Microfabrication process for control of waveguide gap size 失效
标题翻译：用于控制波导间隙尺寸的微加工工艺
公开(公告)号：US20060110101A1
公开(公告)日：2006-05-25
申请号：US10995965
申请日：2004-11-23
申请人： Pinyen Lin , Joel Kubby , Yao Wang
发明人： Pinyen Lin , Joel Kubby , Yao Wang
IPC分类号： G02B6/26 , C03B37/022 , C03B37/16 , G02B6/42
CPC分类号： G02B6/3508 , G02B6/136 , G02B6/3544 , G02B6/356 , G02B6/3576 , G02B6/358 , G02B6/3584 , G02B6/3596 , G02B2006/12097
摘要： A method for forming a gap (16) of a width (d) which meets selected tolerance limits includes forming sidewalls (80, 82) in a microstructure, the sidewalls defining a gap (16) therebetween. The gap has a width defined between the sidewalls. The width of the gap between the sidewalls is determined. Where the determined width of the gap is below the selected tolerance limits for the width of the gap, the sidewalls are consumed to form a gap which meets the selected tolerance limits. The gap may be incorporated in a waveguide device (10) of a microswitch (100) and selectively connect input and output waveguides (130, 132).
摘要翻译：用于形成宽度（d）的满足所选公差极限的间隙（16）的方法包括在微观结构中形成侧壁（80,82），所述侧壁在它们之间限定间隙（16）。该间隙具有限定在侧壁之间的宽度。确定侧壁之间的间隙的宽度。在确定的间隙的宽度低于间隙宽度的所选公差极限的情况下，侧壁被消耗以形成满足所选公差极限的间隙。该间隙可以结合在微动开关（100）的波导装置（10）中并选择性地连接输入和输出波导（130,132）。

44. 发明授权

US06944226B1 System and associated method for transcoding discrete cosine transform coded signals 失效
标题翻译：用于对离散余弦变换编码信号进行代码转换的系统和相关方法
公开(公告)号：US06944226B1
公开(公告)日：2005-09-13
申请号：US09677901
申请日：2000-10-03
申请人： Wanrong Lin , Dennis Bushmitch , David Alan Braun , Raghuraman Mudumbai , Yao Wang
发明人： Wanrong Lin , Dennis Bushmitch , David Alan Braun , Raghuraman Mudumbai , Yao Wang
IPC分类号： H04N7/30 , H03M7/30 , H03M7/40 , H04N7/26 , H04N7/12
CPC分类号： H04N19/40
摘要： A method is provided for transcoding between video signals in two standards, DV and MPEG-2, each standard including discrete cosine transform (DCT) compressed signals. The each of the signals have macroblocks containing a plurality of DCT blocks. The DCT blocks are quantized according to respective quantization methods defined by the standards. The coefficients in each block are zigzag scanned, run-length coded and variable-length coded. The process variable-length decodes the coefficients and translates the quantized coefficients in the DV standard into quantized coefficients in the MPEG standard without fully dequantizing at least some of the DV coefficients and without performing an inverse DCT operation on any of the DCT coefficients. DV blocks that are encoded in a 248 format are translated into an 88 format before they are converted to MPEG-2 blocks. A method for transcoding from MPEG-2 to DV is also described. The MPEG-2 signals are intra-frame encoded, have a 4:2:2 chrominance format and an 88 frame-encoded block format. According to this method, converted 88 DV blocks that represent significant intra-field motion are converted from the 88 format to a 248 format. The method also controls which overflow coefficients in the DV signal are transcoded into corresponding coefficients in the MPEG-2 signal to control the data rate of the MPEG-2 signal.
摘要翻译：提供了一种用于在两个标准DV和MPEG-2的视频信号之间进行代码转换的方法，每个标准包括离散余弦变换（DCT）压缩信号。每个信号具有包含多个DCT块的宏块。根据标准定义的各种量化方法对DCT块进行量化。每个块中的系数被锯齿扫描，游程长度编码和可变长度编码。过程可变长度解码系数并将DV标准中的量化系数转换为MPEG标准中的量化系数，而不对DV系数中的至少一些进行完全去量化，并且不对任何DCT系数执行逆DCT操作。以248格式编码的DV块在转换为MPEG-2块之前被转换为88格式。还描述了从MPEG-2转换为DV的方法。 MPEG-2信号被帧内编码，具有4：2：2色度格式和88帧编码块格式。根据这种方法，表示重要的场内运动的转换的88个DV块被从88格式转换成248格式。该方法还控制DV信号中的溢出系数被转码为MPEG-2信号中的相应系数，以控制MPEG-2信号的数据速率。

45. 发明授权

US06859554B2 Method for segmenting multi-resolution video objects 失效
标题翻译：分割多分辨率视频对象的方法
公开(公告)号：US06859554B2
公开(公告)日：2005-02-22
申请号：US09826333
申请日：2001-04-04
申请人： Fatih M. Porikli , Yao Wang
发明人： Fatih M. Porikli , Yao Wang
IPC分类号： G06T5/00 , H04N7/26 , G06K9/34
CPC分类号： G06K9/342 , G06T7/11 , G06T7/187 , G06T7/215 , G06T9/001 , G06T9/20 , G06T2207/10016 , G06T2207/20016 , G06T2207/20156
摘要： A method for segmenting video objects in a video sequence that is composed of frames including pixels first assigns a feature vector to each pixel of the video. Next, selected pixels are identified as marker pixels. Pixels adjacent to each marker pixel are assembled into a corresponding a volume of pixels if the distance between the feature vector of the marker pixel and the feature vector of the adjacent pixels is less than a first predetermined threshold. After all pixels have been assembled into volumes, a first score and descriptors are assigned to each volume. At this point, each volume represents a segmented video object. The volumes are then sorted a high-to-low order according to the first scores, and further processed in the high-to-low order. Second scores, dependent on the descriptors of pairs of volumes are determined. The volumes are iteratively combined if the second score passes a second threshold to generate a video object in a resolution video object tree that completes when the combined volume or video object is the entire video.
摘要翻译：用于分割由包括像素的帧组成的视频序列中的视频对象的方法首先将特征向量分配给视频的每个像素。接下来，将所选择的像素识别为标记像素。如果标记像素的特征向量与相邻像素的特征向量之间的距离小于第一预定阈值，则与每个标记像素相邻的像素被组合成相应的一个像素体积。所有像素已经组装成卷之后，第一个分数和描述符被分配给每个卷。此时，每个卷代表一个分段的视频对象。然后根据第一分数将卷从高到低的顺序排列，并以高到低的顺序进一步处理。确定依赖于成对体积描述符的第二分。如果第二分数通过第二阈值以在组合的音量或视频对象是整个视频时完成的分辨率视频对象树中的视频对象生成，则体积被迭代地组合。

46. 发明授权

US06587970B1 Method and apparatus for performing site failover 有权
标题翻译：用于执行站点故障转移的方法和设备
公开(公告)号：US06587970B1
公开(公告)日：2003-07-01
申请号：US09533395
申请日：2000-03-22
申请人： Yao Wang , Mohamed Chehadeh , Quang Vu
发明人： Yao Wang , Mohamed Chehadeh , Quang Vu
IPC分类号： G06F1100
CPC分类号： G06F11/2025 , G06F11/162 , G06F11/2028 , G06F11/2035 , G06F11/2038
摘要： A method and apparatus for detecting a change in the operational status of a first host computer and automatically configuring a second host computer to provide additional computing resources that replace or complement the first host computer. In one embodiment, a controller is provided that is capable of detecting a malfunction or failure of the first computer and automatically configuring a second host computer to replace the first host computer. In another embodiment, the controller is capable of detecting changes in the performance of the first host computer and automatically configuring a second host computer to provide additional computing resources for the first host computer. In a further embodiment, both of these techniques can be used to support an electronic commerce site and provide the electronic commerce site with failsafe operation and virtually unlimited computational resources.
摘要翻译：一种用于检测第一主计算机的操作状态变化并自动配置第二主计算机以提供替代或补充第一主计算机的附加计算资源的方法和装置。在一个实施例中，提供了一种控制器，其能够检测第一计算机的故障或故障，并自动配置第二主计算机来替换第一主机。在另一个实施例中，控制器能够检测第一主计算机的性能的变化，并且自动配置第二主计算机以为第一主计算机提供额外的计算资源。在另一个实施例中，这两种技术都可以用于支持电子商务站点，并为电子商务站点提供故障安全操作和几乎无限制的计算资源。

47. 发明授权

US09403735B2 Fluidized bed reactor and process for producing olefins from oxygenates 有权
标题翻译：流化床反应器和从含氧化合物生产烯烃的方法
公开(公告)号：US09403735B2
公开(公告)日：2016-08-02
申请号：US14124502
申请日：2012-05-30
申请人： Fei Wei , Xiaobo Wei , Yao Wang , Chang Zhu
发明人： Fei Wei , Xiaobo Wei , Yao Wang , Chang Zhu
IPC分类号： C07C1/00 , C07C1/20 , C07C1/22 , B01J8/00 , B01J8/18 , B01J8/24 , B01J8/26 , B01J8/28 , B01J19/00 , B01J19/24
CPC分类号： C07C1/22 , B01J8/0055 , B01J8/1836 , B01J8/1863 , B01J8/24 , B01J8/28 , C07C1/20 , C07C2529/85 , Y02P20/584 , C07C11/02
摘要： The present invention provides a fluidized bed reactor and its use for producing olefins from oxygenates, the fluidized bed reactor comprises: a reaction zone located in the lower portion of the fluidized bed reactor and comprising a lower dense phase zone and an upper riser, wherein the dense phase zone and the riser are connected with each other transitionally; a separation zone located in the upper portion of the fluidized bed reactor and comprising a settling chamber, a fast gas-solid separation means, a cyclone and a gas collecting chamber, wherein the riser extends upwardly into the separation zone and is connected at its outlet with the inlet of the fast gas-solid separation means, the fast gas-solid separation means is connected at its outlet with the inlet of the cyclone via a fast gas passage, the cyclone is connected at its outlet with the gas collecting chamber, and the gas collecting chamber is located below the reactor outlet and connected therewith; and a catalyst recycle line for recycling the catalyst from the settling chamber back to the dense phase zone, a catalyst withdrawl line for withdrawing the deactivated catalyst from the settling chamber and/or the dense phase zone to the catalyst regeneration means, and a catalyst return line for returning the regenerated catalyst from the catalyst regeneration means to the dense phase zone.
摘要翻译：本发明提供了一种流化床反应器及其用于从含氧化合物生产烯烃的用途，该流化床反应器包括：反应区，位于流化床反应器的下部，并包含下部致密相区和上部提升管，其中密相区和提升管相互连接; 位于流化床反应器上部的分离区，包括沉降室，快速气固分离装置，旋风分离器和气体收集室，其中提升管向上延伸进入分离区并连接在其出口随着快速气固分离装置的入口，快速气固分离装置通过快速气体通道在其出口与旋风分离器的入口连接，旋风分离器在其出口与气体收集室连接，气体收集室位于反应器出口下方并与之连接; 以及用于将催化剂从沉降室再循环回密相区域的催化剂再循环管线，用于将去活化催化剂从沉降室和/或致密相区域抽出到催化剂再生装置的催化剂提取管线和催化剂返回用于将再生催化剂从催化剂再生装置返回到致密相区的管线。

48. 发明授权

US08345442B2 Latching structure of electronic device 失效
标题翻译：电子设备的锁存结构
公开(公告)号：US08345442B2
公开(公告)日：2013-01-01
申请号：US12889614
申请日：2010-09-24
申请人： Kuan-Hung Chen , Yao Wang , Wen-Yi Yin
发明人： Kuan-Hung Chen , Yao Wang , Wen-Yi Yin
IPC分类号： H05K1/11 , H05K1/14
CPC分类号： H05K7/1402
摘要： A latching structure of electronic device includes a lower housing, a circuit board and an upper housing. The lower housing forms at least one fixing pole; The circuit board defines at least one positioning slot corresponding to the fixing pole; The upper housing defines at least one engaging hole corresponding to the fixing pole. The fixing pole, passes through the positioning slot and the engaging hole, and the distal end of the fixing pole becomes liquefied, secures the lower housing with the circuit board and the upper housing, the circuit board is clamped between the lower housing and the upper housing.
摘要翻译：电子设备的闩锁结构包括下壳体，电路板和上壳体。下壳体至少形成一个固定杆; 电路板限定与固定极对应的至少一个定位槽; 上壳体限定对应于固定杆的至少一个接合孔。固定杆穿过定位槽和接合孔，固定杆的远端液化，用电路板和上壳体固定下壳体，电路板夹在下壳体和上壳体之间住房。

49. 发明授权

US08290037B2 Feedback assisted transmission of multiple description, forward error correction coded, streams in a peer-to-peer video system 有权
标题翻译：反向辅助传输多个描述，前向纠错编码，对等视频系统中的流
公开(公告)号：US08290037B2
公开(公告)日：2012-10-16
申请号：US12145675
申请日：2008-06-25
申请人： Zhengye Liu , Shivendra S. Panwar , Keith W. Ross , Yanming Shen , Yao Wang
发明人： Zhengye Liu , Shivendra S. Panwar , Keith W. Ross , Yanming Shen , Yao Wang
IPC分类号： H04N7/12
CPC分类号： H04N7/17309 , H04N21/234327 , H04N21/4622 , H04N21/472 , H04N21/4788 , H04N21/631
摘要： MD-FEC is considered an efficient way to generate a large number of descriptions. However, typically, MD-FEC introduces significant redundancy across streams. MD-FEC encoded streams (descriptions) are adapted based on feedback. Specifically, the bits sent in each description by a supplying peer are adapted based on the number of available descriptions in its receiving peer. The adaptive delivery eliminates unnecessary bits in the original MD-FEC streams (descriptions), and significantly reduces the consumed uplink bandwidth at supplying peers. The saved bandwidth can be used to accommodate more video sessions or for other applications.
摘要翻译： MD-FEC被认为是生成大量描述的有效方法。然而，通常，MD-FEC在流之间引入显着的冗余。 MD-FEC编码流（描述）基于反馈进行调整。具体地，由供应对等体在每个描述中发送的比特基于其接收对等体中的可用描述的数量进行调整。自适应传输消除了原始MD-FEC流（描述）中的不必要的比特，并且显着降低了在提供对等体时消耗的上行链路带宽。保存的带宽可用于容纳更多视频会话或其他应用程序。

50. 发明授权

US08179848B2 Video multicast using relay devices defined by a channel quality parameter hierarchy 有权
标题翻译：使用由信道质量参数层次结构定义的中继设备的视频多播
公开(公告)号：US08179848B2
公开(公告)日：2012-05-15
申请号：US12327554
申请日：2008-12-03
申请人： Ozgu Alay , Elza Erkip , Thanasis Korakis , Shivendra S. Panwar , Yao Wang
发明人： Ozgu Alay , Elza Erkip , Thanasis Korakis , Shivendra S. Panwar , Yao Wang
IPC分类号： H04W4/00
CPC分类号： H04B5/02 , H04B5/0031 , H04B5/0062
摘要： Improved distribution of video information in an infrastructure-based wireless network is provided. A wireless channel condition between the video server node and each of the plurality of receiver nodes is determined. Receiver nodes are assigned into one of a first group and a second group using the measured wireless channel conditions, wherein receiver nodes assigned to the first group have, on average, a better measured wireless channel condition than that of receiver nodes assigned to the second group. At least some of the receiver nodes of the first group of nodes are selected to serve as relay nodes. Video information is then transmitted wirelessly from the video server node to the receiver nodes assigned to the first group. Each of the selected relay nodes then transmits at least a part of the video information to the receiver nodes of the second group.
摘要翻译：提供了在基于基础设施的无线网络中改进视频信息的分发。确定视频服务器节点和多个接收机节点中的每一个之间的无线信道条件。接收机节点使用测量的无线信道条件被分配到第一组和第二组中的一个，其中分配给第一组的接收机节点平均比经分配给第二组的接收机节点的平均更好的测量无线信道条件。选择第一组节点的至少一些接收器节点用作中继节点。然后，视频信息从视频服务器节点无线地传送到分配给第一组的接收机节点。所选择的中继节点中的每一个然后将至少一部分视频信息发送到第二组的接收机节点。

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