公开(公告)号：US20050165309A1

公开(公告)日：2005-07-28

申请号：US10784526

申请日：2004-02-23

申请人： Tomy Varghese ,  Udomchai Techavipoo ,  Quan Chen ,  James Zagzebski

发明人： Tomy Varghese ,  Udomchai Techavipoo ,  Quan Chen ,  James Zagzebski

IPC分类号： A61B8/00 ,  A61B8/08 ,  G01S15/89 ,  A61B8/12 ,  A61B8/02 ,  A61B8/06 ,  A61B8/14

CPC分类号： G01S7/52042 ,  A61B8/00 ,  A61B8/08 ,  A61B8/4209 ,  A61B8/485 ,  G01S15/8995

摘要： Ultrasonic signals obtained at a range of angles are fit to a material independent model to derive both axial and lateral strain and thus parameters dependent on lateral strain including Poisson's ratio and shear strain.

摘要翻译： 在一定范围的角度获得的超声波信号适合材料无关模型，以导出轴向和横向应变，因此导致参数取决于横向应变，包括泊松比和剪切应变。

公开(公告)号：US07331926B2

公开(公告)日：2008-02-19

申请号：US10784526

申请日：2004-02-23

申请人： Tomy Varghese ,  Udomchai Techavipoo ,  Quan Chen ,  James A. Zagzebski

发明人： Tomy Varghese ,  Udomchai Techavipoo ,  Quan Chen ,  James A. Zagzebski

IPC分类号： A61B8/00

CPC分类号： G01S7/52042 ,  A61B8/00 ,  A61B8/08 ,  A61B8/4209 ,  A61B8/485 ,  G01S15/8995

摘要： Ultrasonic signals obtained at a range of angles are fit to a material independent model to derive both axial and lateral strain and thus parameters dependent on lateral strain including Poisson's ratio and shear strain.

摘要翻译： 在一定范围的角度获得的超声波信号适合材料无关模型，以导出轴向和横向应变，因此导致参数取决于横向应变，包括泊松比和剪切应变。

公开(公告)号：US07166075B2

公开(公告)日：2007-01-23

申请号：US10094844

申请日：2002-03-08

申请人： Tomy Varghese ,  James A. Zagzebski ,  Udomchai Techavipoo ,  Quan Chen

发明人： Tomy Varghese ,  James A. Zagzebski ,  Udomchai Techavipoo ,  Quan Chen

IPC分类号： A61B8/00

CPC分类号： A61B8/485 ,  A61B5/0051 ,  A61B5/015 ,  A61B8/0833 ,  A61B8/14 ,  A61B8/466 ,  A61B8/483 ,  A61B8/5223 ,  A61B18/14 ,  A61B2018/00577 ,  G01S7/52046

摘要： Elastographic images provide visualization in two or three dimensions of RF ablation lesions to guide in the ablation process. Compression may be applied using the RF probe. A similar technique may be applied to in vivo imaging of soft tissue without ablation.

摘要翻译： 弹性图像提供RF消融损伤的两个或三个维度的可视化，以引导消融过程。 使用RF探头可以应用压缩。 类似的技术可以应用于没有消融的软组织的体内成像。

公开(公告)号：US20230154009A1

公开(公告)日：2023-05-18

申请号：US17529188

申请日：2021-11-17

申请人： Xue Feng ,  Quan Chen ,  Kanchan Ghimire

发明人： Xue Feng ,  Quan Chen ,  Kanchan Ghimire

IPC分类号： G06T7/168

CPC分类号： G06T7/168 ,  G06T2207/10081 ,  G06T2207/10088 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30004 ,  G06T2207/20216

摘要： The present disclosure relates to a method and apparatus for automatic head and neck organ segmentation. The method includes: receiving 3D images obtained by a CT system or an MRI system; processing the 3D images to transform to patient coordinate system and have the same spatial resolution and matrix size; building a deep learning framework using CNN models for organ segmentation; doubling the size of training dataset by emulating uncollected training data with mirrored images and their corresponding labels; improving the performance by predicting on original and mirrored images and averaging the output probabilities; and post-processing the output from the deep learning framework to obtain final organ segmentation.

公开(公告)号：US11030747B1

公开(公告)日：2021-06-08

申请号：US16809491

申请日：2020-03-04

申请人： Xue Feng ,  Quan Chen

发明人： Xue Feng ,  Quan Chen

IPC分类号： G06K9/00 ,  G06T7/00 ,  G06T19/20 ,  G06T7/174 ,  G06T15/08 ,  G16H30/40 ,  G16H20/40 ,  G06N3/08 ,  A61N5/10 ,  G06T11/00

摘要： The present disclosure relates to a method and apparatus for automatic thoracic organ segmentation. The method includes: receiving three-dimensional (3D) images obtained by a computed tomography (CT) system; processing the 3D images to have the same spatial resolution and matrix size; building a two-stage deep learning framework using convolutional neural networks (CNNs) for organ segmentation; adapting the deep learning framework to be compatible with incomplete training data; improving the CNNs upon arrival of new training data; post-processing the output from the deep learning framework to obtain final organ segmentation.

公开(公告)号：US09196557B1

公开(公告)日：2015-11-24

申请号：US14554058

申请日：2014-11-26

申请人： Jianshe Bi ,  Lanping Bai ,  Quan Chen ,  Liping Guo ,  Yanbo Xu

发明人： Jianshe Bi ,  Lanping Bai ,  Quan Chen ,  Liping Guo ,  Yanbo Xu

IPC分类号： H01L23/495 ,  H01L23/31 ,  H01L23/48 ,  H01L23/00 ,  H01L21/56 ,  H01L21/82

CPC分类号： H01L21/565 ,  H01L21/67126 ,  H01L23/3107 ,  H01L23/3128 ,  H01L23/481 ,  H01L24/13 ,  H01L24/16 ,  H01L24/29 ,  H01L24/32 ,  H01L24/73 ,  H01L24/75 ,  H01L24/81 ,  H01L24/83 ,  H01L24/92 ,  H01L24/97 ,  H01L2224/12105 ,  H01L2224/16227 ,  H01L2224/16235 ,  H01L2224/2919 ,  H01L2224/32225 ,  H01L2224/73253 ,  H01L2224/75272 ,  H01L2224/75705 ,  H01L2224/75745 ,  H01L2224/7598 ,  H01L2224/81192 ,  H01L2224/81903 ,  H01L2224/81904 ,  H01L2224/83193 ,  H01L2224/83862 ,  H01L2224/9221 ,  H01L2224/97 ,  H01L2924/15153 ,  H01L2924/15311 ,  H01L2224/81 ,  H01L2924/00014 ,  H01L2224/83

摘要： A method for packaging an integrated circuit (IC) device in which conventional manufacturing steps of mechanically bonding a die to a corresponding interconnecting substrate, wire bonding the die, and encapsulating the die in a protective shell are replaced by a single manufacturing step that includes thermally treating an appropriate assembly of parts to both form proper electrical connections for the die in the resulting IC package and cause the molding compound(s) to encapsulate the die in a protective enclosure.

摘要翻译： 一种用于封装集成电路（IC）装置的方法，其中将模具机械地结合到相应的互连基板，将芯片引线接合并将模具封装在保护壳体中的常规制造步骤由单个制造步骤代替，该制造步骤包括热 处理部件的适当组件以在所得IC封装中为模具形成适当的电连接，并使模塑化合物将模具封装在保护外壳中。

公开(公告)号：US09064350B2

公开(公告)日：2015-06-23

申请号：US12669382

申请日：2007-07-18

申请人： Hock Soon Seah ,  Feng Tian ,  Yixiang Lu ,  Jie Qiu ,  Quan Chen ,  Peng Lu

发明人： Hock Soon Seah ,  Feng Tian ,  Yixiang Lu ,  Jie Qiu ,  Quan Chen ,  Peng Lu

IPC分类号： G06T13/00 ,  G09G5/00 ,  G06T1/00 ,  G06T13/80 ,  G06T9/00

CPC分类号： G06T13/80 ,  G06T9/00 ,  G06T2200/16 ,  G06T2210/08

摘要： A method of providing graphics data, comprising generating a first set of data vectors specifying geometrical characteristics of a graphical object in a first digital picture, generating a second set of data vectors specifying geometrical characteristics of the graphical object in a second digital picture to be displayed after the first digital picture, generating a parameter set comprising information specifying intermediate geometrical characteristics of the graphical object based on the geometrical characteristics of the graphical object in the first digital picture, and of the graphical object in the second digital picture, wherein the intermediate geometrical characteristics are geometrical characteristics of the graphical object in at least one third digital picture to be displayed after the first digital picture and before the second digital picture, and generating at least one data file comprising the first set of data vectors, the second set of data vectors and the parameter set.

摘要翻译： 一种提供图形数据的方法，包括生成指定第一数字图像中的图形对象的几何特征的第一组数据向量，产生指定要显示的第二数字图像中的图形对象的几何特征的第二组数据向量 在第一数字图像之后，基于第一数字图像中的图形对象的几何特征和第二数字图像中的图形对象，生成包括指定图形对象的中间几何特征的信息的参数集，其中中间几何 特征是在要在第一数字图像之后和第二数字图像之前显示的至少一个第三数字图像中的图形对象的几何特征，并且生成包括第一组数据矢量的至少一个数据文件，第二组数据 向量和参数s 等。

公开(公告)号：US08652384B2

公开(公告)日：2014-02-18

申请号：US13489466

申请日：2012-06-06

申请人： Quan Chen ,  Wei Gai ,  Yanbo Xu

发明人： Quan Chen ,  Wei Gai ,  Yanbo Xu

IPC分类号： B29C45/14

CPC分类号： H01L21/565 ,  H01L2924/0002 ,  H01L2924/00

摘要： An apparatus for molding a semiconductor device includes an upper mold chase and a lower mold chase. The mold chases are capable of being aligned with each other, forming spaced cavities for receiving a lead frame array that includes semiconductor dies for encapsulation. The cavities are aligned in spaced, vertical columns and gates are provided at the opening of each column of cavities. A molding compound is passed through the gates and flows uninterrupted through each cavity and encapsulates the semiconductor dies.

摘要翻译： 用于模制半导体器件的设备包括上模追逐和下模追逐。 模具能够彼此对准，形成间隔开的空腔，用于接收包括用于封装的半导体管芯的引线框架阵列。 空腔以间隔开的垂直柱对准，并且在每个空腔列的开口处提供浇口。 模制化合物通过栅极并且不间断地流过每个空腔并封装半导体管芯。

公开(公告)号：US08467497B2

公开(公告)日：2013-06-18

申请号：US12398869

申请日：2009-03-05

申请人： Weiguo Lu ,  Mingli Chen ,  Quan Chen ,  Kenneth J. Ruchala ,  Gustavo H. Olivera

发明人： Weiguo Lu ,  Mingli Chen ,  Quan Chen ,  Kenneth J. Ruchala ,  Gustavo H. Olivera

IPC分类号： A61N5/10 ,  A61N5/01 ,  A61B5/05

CPC分类号： A61N5/1049 ,  A61N5/1037 ,  A61N5/1067

摘要： A system and method of optimizing delivery of a radiation therapy treatment. The system optimizes treatment delivery in real-time to take into account a variety of factors, such as patient anatomical and physiological changes (e.g., respiration and other movement, etc.), and machine configuration changes (e.g., beam output factors, couch error, leaf error, etc.).

公开(公告)号：US08462650B2

公开(公告)日：2013-06-11

申请号：US12581113

申请日：2009-10-16

申请人： Gang Qiang ,  Yang Zhang ,  Quan Chen ,  Xiao Ming Lan ,  Peng Li

发明人： Gang Qiang ,  Yang Zhang ,  Quan Chen ,  Xiao Ming Lan ,  Peng Li

IPC分类号： G01R31/08 ,  G06F11/00 ,  G08C15/00 ,  H04J1/16 ,  H04J3/14 ,  H04L1/00 ,  H04L12/26

CPC分类号： H04W40/20 ,  H04L45/123

摘要： The present invention discloses a wireless communication method of supporting rapid changes in network topology. The present method may include broadcasting the first protocol message using the first broadcast cycle, the first protocol message being used for establishing a routing information between a node and destination node; and broadcasting the second protocol message using the second broadcast cycle, the second protocol message being used for establishing a link information between the node and a neighbor node, wherein the first broadcast cycle is different from the second broadcast cycle, and the first broadcast cycle is dynamically adjusted depending on a corresponding a detailed message contained in a plurality of segments in the first protocol message so as to reduce a number of broadcast of the first protocol message.

摘要翻译： 本发明公开了一种支持网络拓扑快速变化的无线通信方法。 本方法可以包括使用第一广播周期广播第一协议消息，第一协议消息用于在节点和目的节点之间建立路由信息; 以及使用所述第二广播周期广播所述第二协议消息，所述第二协议消息用于在所述节点和邻居节点之间建立链路信息，其中所述第一广播周期不同于所述第二广播周期，并且所述第一广播周期是 根据包含在第一协议消息中的多个段中的相应的详细消息来动态地调整，以便减少第一协议消息的广播数量。