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1. 发明授权

US08980215B2 Method for preparing ultrafine tungsten carbide powder 有权
标题翻译：超细碳化钨粉末制备方法
公开(公告)号：US08980215B2
公开(公告)日：2015-03-17
申请号：US13509621
申请日：2009-12-30
申请人： Baiwan Wei , Zhao Lin , Zhifeng Li , Anshi Zou , Yi Wu
发明人： Baiwan Wei , Zhao Lin , Zhifeng Li , Anshi Zou , Yi Wu
IPC分类号： C01B31/34 , C23C8/06
CPC分类号： C01B31/34 , C01B32/949
摘要： A method for preparing ultrafine powder of tungsten carbide using ultrafine tungsten powder and carbon black as raw materials is provided. The following steps are included: (1) passivation of the ultrafine tungsten powder: passivating the ultrafine tungsten powder under pure carbon dioxide; (2) carbon addition: mixing the ultrafine tungsten powder with carbon black powder after applying cooling water and inert gases; (3) carbonization: synthesizing the bulk tungsten carbide powder at high temperature in a carbonizing stove; (4) crushing and sieving: crushing the bulk tungsten carbide powder, cooling and sieving to obtain the ultrafine powder of tungsten carbide.
摘要翻译：提供了一种使用超细钨粉和炭黑作为原料制备碳化钨超细粉末的方法。包括以下步骤：（1）超细钨粉钝化：在纯二氧化碳下钝化超细钨粉; （2）碳添加：使用冷却水和惰性气体后，将超细钨粉与炭黑粉末混合; （3）碳化：在碳化炉中高温合成本体碳化钨粉末; （4）破碎筛分：粉碎散装碳化钨粉末，冷却筛分得到超细碳化钨粉末。

2. 发明申请

US20130004407A1 METHOD FOR PREPARING ULTRAFINE TUNGSTEN CARBIDE POWDER 有权
标题翻译：制备超磁铁碳化钨粉的方法
公开(公告)号：US20130004407A1
公开(公告)日：2013-01-03
申请号：US13509621
申请日：2009-12-30
申请人： Baiwan Wei , Zhao Lin , Zhifeng Li , Anshi Zou , Yi Wu
发明人： Baiwan Wei , Zhao Lin , Zhifeng Li , Anshi Zou , Yi Wu
IPC分类号： C01B31/34
CPC分类号： C01B31/34 , C01B32/949
摘要： A method for preparing ultrafine powder of tungsten carbide using ultrafine tungsten powder and carbon black as raw materials is provided. The following steps are included: (1) passivation of the ultrafine tungsten powder: passivating the ultrafine tungsten powder under pure carbon dioxide; (2) carbon addition: mixing the ultrafine tungsten powder with carbon black powder after applying cooling water and inert gases; (3) carbonization: synthesizing the bulk tungsten carbide powder at high temperature in a carbonizing stove; (4) crushing and sieving: crushing the bulk tungsten carbide powder, cooling and sieving to obtain the ultrafine powder of tungsten carbide.
摘要翻译：提供了一种使用超细钨粉和炭黑作为原料制备碳化钨超细粉末的方法。包括以下步骤：（1）超细钨粉钝化：在纯二氧化碳下钝化超细钨粉; （2）碳添加：使用冷却水和惰性气体后，将超细钨粉与炭黑粉末混合; （3）碳化：在碳化炉中高温合成本体碳化钨粉末; （4）破碎筛分：粉碎散装碳化钨粉末，冷却筛分得到超细碳化钨粉末。

3. 发明授权

US09716826B2 Guided image capture 有权
公开(公告)号：US09716826B2
公开(公告)日：2017-07-25
申请号：US13997990
申请日：2011-12-07
申请人： Yi Wu , Maha El Choubassi , Igor V. Kozintsev , Richard T. Beckwith , Kenneth T. Anderson , Maria Bezaitis
发明人： Yi Wu , Maha El Choubassi , Igor V. Kozintsev , Richard T. Beckwith , Kenneth T. Anderson , Maria Bezaitis
IPC分类号： H04N7/00 , H04N5/232 , H04N13/02
CPC分类号： H04N5/23222 , H04N5/23206 , H04N5/23238 , H04N13/211 , H04N13/296
摘要： Examples are disclosed for determining a suggested camera pose or suggested camera settings for a user to capture one or more images. In some examples, the suggested camera pose or suggested camera settings may be based on an indication of the user's interest and gathered information associated with the user's interests. The user may be guided to adjust an actual camera pose or actual camera settings to match the suggested camera pose or suggested camera settings.

4. 发明授权

US09418438B2 Networked capture and 3D display of localized, segmented images 有权
标题翻译：网络捕获和3D显示本地化，分段图像
公开(公告)号：US09418438B2
公开(公告)日：2016-08-16
申请号：US13977339
申请日：2011-09-12
申请人： Joshua Ratcliff , Yi Wu , Maha El Choubassi , Yoram Gat , Wei Sun , Kalpana Seshadrinathan , Igor V. Kozintsev
发明人： Joshua Ratcliff , Yi Wu , Maha El Choubassi , Yoram Gat , Wei Sun , Kalpana Seshadrinathan , Igor V. Kozintsev
IPC分类号： G06T7/00 , G06T19/20 , G06K9/34 , G06K9/00
CPC分类号： G06T7/0081 , G06K9/00228 , G06K9/342 , G06T7/11 , G06T7/174 , G06T7/194 , G06T7/74 , G06T19/20 , G06T2207/10012 , G06T2207/10024 , G06T2207/20221 , G06T2207/20224 , G06T2207/30196 , G06T2207/30201 , G06T2207/30244
摘要： Systems, devices and methods are described including receiving a source image having a foreground portion and a background portion, where the background portion includes image content of a three-dimensional (3D) environment. A camera pose of the source image may be determined by comparing features of the source image to image features of target images of the 3D environment and using the camera pose to segment the foreground portion from the background portion may generate a segmented source image. The resulting segmented source image and the associated camera pose may be stored in a networked database. The camera pose and segmented source image may be used to provide a simulation of the foreground portion in a virtual 3D environment.
摘要翻译：描述了系统，设备和方法，其包括接收具有前景部分和背景部分的源图像，其中背景部分包括三维（3D）环境的图像内容。源图像的相机姿态可以通过将源图像的特征与3D环境的目标图像的图像特征进行比较来确定，并且使用相机姿态来从背景部分分割前景部分可以生成分割的源图像。所产生的分割的源图像和相关联的摄像机姿态可以存储在联网的数据库中。相机姿态和分割的源图像可以用于在虚拟3D环境中提供前景部分的模拟。

5. 发明授权

US09106908B2 Video communication with three dimensional perception 有权
标题翻译：视频通信与三维感知
公开(公告)号：US09106908B2
公开(公告)日：2015-08-11
申请号：US13561131
申请日：2012-07-30
申请人： Yi Wu , Wei Sun , Michael M. Chu , Ermal Dreshaj , Philip Muse , Lucas B. Ainsworth , Garth Shoemaker , Igor V. Kozintsev
发明人： Yi Wu , Wei Sun , Michael M. Chu , Ermal Dreshaj , Philip Muse , Lucas B. Ainsworth , Garth Shoemaker , Igor V. Kozintsev
IPC分类号： H04N15/00 , H04N13/00 , H04N13/04 , H04N5/222 , H04N5/232
CPC分类号： H04N13/376 , G06T7/11 , G06T7/194 , G06T2207/10028 , H04N5/2226 , H04N5/23219 , H04N7/147 , H04N13/156 , H04N13/161 , H04N13/194 , H04N13/20 , H04N13/30 , H04N2013/0092 , H04N2213/006
摘要： Generally, this disclosure provides methods and systems for real-time video communication with three dimensional perception image rendering through generated parallax effects based on identification, segmentation and tracking of foreground and background layers of an image. The system may include an image segmentation module configured to segment a current local video frame into a local foreground layer and a local background layer and to generate a local foreground mask based on an estimated boundary between the local foreground layer and the local background layer; a face tracking module configured to track a position of a local user's face; a background layer estimation module configured to estimate a remote background layer; and an image rendering module configured to render a 3D perception image based on the estimated remote background layer, the current remote video frame and the remote foreground mask.
摘要翻译：通常，本公开提供了通过基于图像的前景和背景层的识别，分割和跟踪的生成的视差效应来实现具有三维感知图像呈现的实时视频通信的方法和系统。该系统可以包括图像分割模块，其被配置为将当前局部视频帧分割成本地前景层和本地背景层，并且基于本地前景层和本地背景层之间的估计边界来生成本地前景屏蔽; 面部跟踪模块，被配置为跟踪本地用户的脸部的位置; 配置为估计远程背景层的背景层估计模块; 以及图像渲染模块，被配置为基于估计的远程背景层，当前远程视频帧和远程前景掩码来渲染3D感知图像。

6. 发明授权

US09100980B2 Method, network element and system for scheduling communication link 有权
标题翻译：方法，网元和系统调度通信链路
公开(公告)号：US09100980B2
公开(公告)日：2015-08-04
申请号：US13583264
申请日：2010-03-08
申请人： Yi Wu , Hai Jiang
发明人： Yi Wu , Hai Jiang
IPC分类号： H04W72/12 , H04B7/26
CPC分类号： H04W72/1263 , H04B7/2656 , H04W72/1257
摘要： Provided is a method for scheduling a communication link, wherein the communication link is adapted for connecting two network elements, wherein a first carrier and a second carrier are assigned to the communication link, wherein each carrier includes frames divided into timeslots, and a predefined number of timeslots is allocated for downlink communication and a predefined number of timeslots is allocated for uplink communication. The method includes scheduling the communication link for offsetting the start of the frames of the first carrier in respect to the start of the frames of the second carrier. Also provided are a network element adapted for carrying out the method and a system including the network element.
摘要翻译：提供了一种用于调度通信链路的方法，其中通信链路适于连接两个网络元件，其中第一载波和第二载波被分配给通信链路，其中每个载波包括划分为时隙的帧和预定义的数字分配时隙用于下行链路通信，并且预定数量的时隙被分配用于上行链路通信。该方法包括调度通信链路，以相对于第二载波的帧的开始来抵消第一载波的帧的开始。还提供了适于执行该方法的网元和包括该网元的系统。

7. 发明授权

US08958661B2 Learning concept templates from web images to query personal image databases 有权
标题翻译：从网络图像学习概念模板，查询个人图像数据库
公开(公告)号：US08958661B2
公开(公告)日：2015-02-17
申请号：US11731762
申请日：2007-03-30
申请人： Navneet Panda , Yi Wu , Jean-Yves Bouguet , Ara Nefian
发明人： Navneet Panda , Yi Wu , Jean-Yves Bouguet , Ara Nefian
IPC分类号： G06K9/56 , G06K9/54 , G06K9/60 , G06K9/64 , G06K9/68 , G06K9/32 , G06F7/00 , G06F17/30 , G06K9/62
CPC分类号： G06K9/6255 , G06F17/30277 , Y10S707/915 , Y10S707/99936
摘要： Methods and apparatus to generate templates from web images for searching an image database are described. In one embodiment, one or more retrieved images (e.g., from the Web) may be used to generate one or more templates. The templates may be used to search an image database based on features commonly shared between sub-images of the retrieved images. Other embodiments are also described.
摘要翻译：描述从用于搜索图像数据库的网络图像生成模板的方法和装置。在一个实施例中，可以使用一个或多个检索到的图像（例如，来自Web）来生成一个或多个模板。模板可以用于基于检索到的图像的子图像之间共同共享的特征来搜索图像数据库。还描述了其它实施例。

8. 发明授权

US08859232B2 Genetically encoded photomanipulation of protein and peptide activity 有权
标题翻译：遗传编码的蛋白质和肽活性的光调制
公开(公告)号：US08859232B2
公开(公告)日：2014-10-14
申请号：US13381383
申请日：2010-07-01
申请人： Klaus Hahn , Yi Wu , Brian Kuhlman
发明人： Klaus Hahn , Yi Wu , Brian Kuhlman
IPC分类号： C12P21/04 , C12N1/20 , C12N1/15 , C12N15/00 , C07H21/04 , G01N33/542 , C12N9/16
CPC分类号： G01N33/542 , C07K2319/73 , C12N9/16
摘要： The present invention relates to fusion proteins comprising protein light switches and methods of photomanipulating the activity of the proteins. The invention further relates to polynucleotides and vectors encoding the fusion proteins, cells comprising the fusion proteins, and methods of using the fusion proteins to study protein function and analyze subcellular activity, as well as diagnostic and therapeutic methods.
摘要翻译：本发明涉及包含蛋白质光开关的融合蛋白和对蛋白质的活性进行光控制的方法。本发明还涉及编码融合蛋白的多核苷酸和载体，包含融合蛋白的细胞，以及使用融合蛋白来研究蛋白质功能和分析亚细胞活性的方法以及诊断和治疗方法。

9. 发明授权

US08255855B2 Routing nets over circuit blocks in a hierarchical circuit design 有权
标题翻译：在分层电路设计中的路由网络过电路块
公开(公告)号：US08255855B2
公开(公告)日：2012-08-28
申请号：US12490023
申请日：2009-06-23
申请人： Yi Wu , Dajen Huang , Kalon S. Holdbrook
发明人： Yi Wu , Dajen Huang , Kalon S. Holdbrook
IPC分类号： G06F17/50
CPC分类号： G06F17/5077
摘要： Some embodiments of the present invention provide a system that routes nets over circuit blocks in a hierarchical circuit design. During operation, the system can receive a set of circuit blocks. At least some terminals of the circuit blocks may be desired to be electrically linked together using a net which is expected to be routed over one or more circuit blocks. The system may divide an area associated with a block (e.g., an area in a metal layer which is situated above the block) into a set of tiles. Next, the system may assign costs to at least some of the tiles in the set of tiles. The system can then use the costs during routing. Note that using the costs of the tiles during routing makes it more likely that buffers can be used wherever required to meet slew and timing requirements.
摘要翻译：本发明的一些实施例提供一种在分层电路设计中将网络路由到电路块上的系统。在运行期间，系统可以接收一组电路块。电路块的至少一些端子可能期望使用期望在一个或多个电路块上布线的网电连接在一起。系统可以将与块（例如，位于块之上的金属层中的区域）相关联的区域划分成一组瓦片。接下来，系统可以将成本分配给该组瓦片中的至少一些瓦片。然后，系统可以在路由期间使用成本。请注意，在路由期间使用瓦片的成本使得缓冲区更有可能在需要满足压缩和时序要求的地方使用。

10. 发明授权

US07994543B2 Via antenna fix in deep sub-micron circuit designs 有权
标题翻译：通过天线固定在深亚微米电路设计中
公开(公告)号：US07994543B2
公开(公告)日：2011-08-09
申请号：US11828515
申请日：2007-07-26
申请人： Yi Wu , Kenan Yu
发明人： Yi Wu , Kenan Yu
IPC分类号： H01L27/10 , H01L29/73
CPC分类号： H01L27/0629 , H01L27/0255
摘要： A filler cell for use in fabricating an integrated circuit. The filler cell couples a power supply rail of an adjacent logic cell to a power supply rail of another adjacent logic cell. The filler cell also has a diode to bleed charge accumulated on the power rails of the adjacent logic cells to the substrate. The diode is reverse biased during normal integrated circuit operation. A method for fabricating an integrated circuit with a power grid. At least one filler cell is placed on the integrated circuit to bleed away charge accumulated on the power grid during the fabrication of the integrated circuit. The filler cell is connected to a supply rail of an adjacent logic cell.
摘要翻译：一种用于制造集成电路的填充电池。填充单元将相邻逻辑单元的电源轨耦合到另一相邻逻辑单元的电源轨。填充单元还具有二极管，以将积聚在相邻逻辑单元的电源轨上的电荷泄放到衬底。在正常集成电路操作期间，二极管反向偏置。一种用电网制造集成电路的方法。在集成电路的制造期间，至少一个填充单元被放置在集成电路上以排除积聚在电网上的电荷。填充单元连接到相邻逻辑单元的电源轨。

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