公开(公告)号：US08188513B2

公开(公告)日：2012-05-29

申请号：US12246044

申请日：2008-10-06

申请人： Stephen D. Hersee ,  Xin Wang

发明人： Stephen D. Hersee ,  Xin Wang

IPC分类号： H01L29/66

CPC分类号： H01L29/0665 ,  B82Y10/00 ,  H01L21/02389 ,  H01L21/02458 ,  H01L21/02513 ,  H01L21/0254 ,  H01L21/02603 ,  H01L21/0262 ,  H01L21/02639 ,  H01L21/8252 ,  H01L27/0605 ,  H01L29/2003 ,  H01L29/66462 ,  H01L29/7787 ,  H01L29/7788 ,  H01L29/7789

摘要： Nanowire and larger, post-based HEMTs, arrays of such HEMTs, and methods for their manufacture are provided. In one embodiment, a HEMT can include a III-N based core-shell structure including a core member (e.g., GaN), a shell member (e.g., AlGaN) surrounding a length of the core member and a two-dimensional electron gas (2-DEG) at the interface therebetween. The core member including a nanowire and/or a post can be disposed over a doped buffer layer and a gate material can be disposed around a portion of the shell member. Exemplary methods for making the nanowire HEMTs and arrays of nanowire HEMTs can include epitaxially forming nanowire(s) and epitaxially forming a shell member from each formed nanowire. Exemplary methods for making the post HEMTs and arrays of post HEMTs can include etching a III-N layer to form III-N post(s) followed by formation of the shell member(s).

摘要翻译： 提供了纳米线和更大的后置HEMT，这样的HEMT的阵列及其制造方法。 在一个实施例中，HEMT可以包括基于III-N的核 - 壳结构，其包括芯构件（例如，GaN），围绕芯构件的长度的壳构件（例如，AlGaN）和二维电子气 2-DEG）。 包括纳米线和/或柱的芯构件可以设置在掺杂缓冲层上方，并且栅极材料可以围绕壳构件的一部分设置。 用于制造纳米线HEMT和纳米线HEMT阵列的示例性方法可以包括外延形成纳米线并从每个形成的纳米线外延地形成壳部件。 用于制造后HEMT和后HEMT阵列的示例性方法可以包括蚀刻III-N层以形成III-N柱，随后形成壳构件。

公开(公告)号：US08176456B2

公开(公告)日：2012-05-08

申请号：US12343958

申请日：2008-12-24

申请人： Xin Wang ,  Charles C. Chiang ,  Jamil Kawa

发明人： Xin Wang ,  Charles C. Chiang ,  Jamil Kawa

IPC分类号： G06F17/50

CPC分类号： G06F17/5068 ,  G06F2217/12 ,  Y02P90/265

摘要： One embodiment of the present invention provides a system that computes dummy feature density for a CMP (Chemical-Mechanical Polishing) process. Note that the dummy feature density is used to add dummy features to a layout to reduce the post-CMP topography variation. During operation, the system discretizes a layout of an integrated circuit into a plurality of panels. Next, the system computes a feature density and a slack density for the plurality of panels. The system then computes a dummy feature density for the plurality of panels by, iteratively, (a) calculating an effective feature density for the plurality of panels using the feature density and a function that models the CMP process, (b) calculating a filling amount for a set of panels in the plurality of panels using a target feature density, the effective feature density, and the slack density, and (c) updating the feature density, the slack density, and the dummy feature density for the set of panels using the filling amount. In one embodiment of the present invention, the iterative process is guided by a variance-minimizing heuristic to efficiently select the set of panels and assign/remove dummy density to the set of panels to decrease the effective feature density variation.

摘要翻译： 本发明的一个实施例提供了一种计算CMP（化学机械抛光）工艺的虚拟特征密度的系统。 请注意，虚拟特征密度用于向布局添加虚拟特征以减少CMP后的拓扑变化。 在操作期间，系统将集成电路的布局离散成多个面板。 接下来，系统计算多个面板的特征密度和松弛密度。 然后，系统通过迭代地计算多个面板的虚拟特征密度，（a）使用特征密度计算多个面板的有效特征密度，以及对CMP过程建模的功能，（b）计算填充量 对于使用目标特征密度，有效特征密度和松弛密度的多个面板中的一组面板，以及（c）更新该组面板的特征密度，松弛密度和虚拟特征密度，使用 填充量。 在本发明的一个实施例中，迭代过程由方差最小化启发式引导，以有效地选择面板集合并且将虚空密度分配/去除到该组面板以减小有效特征密度变化。

公开(公告)号：US20120000911A1

公开(公告)日：2012-01-05

申请号：US12807663

申请日：2010-09-10

申请人： Xin Wang

发明人： Xin Wang

IPC分类号： B65D25/00 ,  B65D55/00 ,  B67B7/00 ,  B65D43/14

CPC分类号： B65F1/06 ,  B65F1/1638

摘要： A touch control arrangement is arranged for a container having a foldable cover being folded between an opened position and a closed position via an actuation unit. The touch control arrangement includes a power source and a touch actuator electrically linked to the power source, wherein the touch actuator is located out of the storage cavity of the container body and is arranged in such a manner that when the touch actuator is activated by a presence of a touch, the actuation unit is actuated to move the foldable cover from the closed position to the opened position.

摘要翻译： 触摸控制装置被布置成用于具有经由致动单元在打开位置和关闭位置之间折叠的可折叠盖的容器。 触摸控制装置包括电源和电连接到电源的触摸致动器，其中触摸致动器位于容器主体的存储空腔之外并且被布置成使得当触摸致动器被激活时 存在触摸，致动单元被致动以将可折叠盖从关闭位置移动到打开位置。

公开(公告)号：US08078542B2

公开(公告)日：2011-12-13

申请号：US12824531

申请日：2010-06-28

申请人： Mai Nguyen ,  Xin Wang ,  Thanh Ta ,  Guillermo Lao ,  Eddie J. Chen

发明人： Mai Nguyen ,  Xin Wang ,  Thanh Ta ,  Guillermo Lao ,  Eddie J. Chen

IPC分类号： G06F7/04 ,  G06F7/16 ,  H04N7/30

CPC分类号： H04L63/102 ,  G06Q50/184 ,  H04L63/12 ,  H04L2463/101

摘要： A method, system and device for transferring rights adapted to be associated with items from a rights supplier to a rights consumer, including obtaining a set of rights associated with an item, the set of rights including meta-rights specifying derivable rights that can be derived from the meta-; determining whether the rights consumer is entitled to the derivable rights specified by the meta-rights; and deriving at least one right from the derivable rights, if the rights consumer is entitled to the derivable rights specified by the meta-rights, wherein the derived right includes at least one state variable based on the set of rights and used for determining a state of the derived right.

摘要翻译： 一种用于传送权利的方法，系统和装置，其适用于与权利供应商的项目相关联，包括获得与项目相关联的一组权限，所述一组权限包括指定可导出的可导出权限的权利要求 从元 确定权利消费者是否有权享有元权利规定的可衍生权利; 以及如果所述权利消费者有权享有所述元权利规定的可导出权限，则从所述可导出权利得出至少一个权利，其中，所述派生权利基于所述一组权利包括至少一个状态变量并且用于确定该状态 的衍生权。

公开(公告)号：US20110300677A1

公开(公告)日：2011-12-08

申请号：US13209501

申请日：2011-08-15

申请人： Zhiqiang Wu ,  Xin Wang

发明人： Zhiqiang Wu ,  Xin Wang

IPC分类号： H01L21/336 ,  B82Y40/00

CPC分类号： H01L29/7833 ,  H01L21/26506 ,  H01L29/165 ,  H01L29/6656 ,  H01L29/6659 ,  H01L29/7845 ,  H01L29/7847 ,  H01L29/7848

摘要： The invention provides a method of fabricating a semiconductor device that enhances the amount of stress that is transmitted to the channel region for carrier mobility enhancement. In one embodiment an amorphous region is formed at or near the gate dielectric interface prior to source/drain anneal. In a second embodiment the gate material is amorphous as deposited and processing temperatures are kept below the gate material crystallization temperature until stress enhancement processing has been completed. The amorphous gate material deforms during high temperature anneal and converts from an amorphous to a polycrystalline phase allowing more stress to be transmitted into the channel region. This enhances carrier mobility and improves transistor drive current.

摘要翻译： 本发明提供了一种制造半导体器件的方法，该半导体器件增强了传输到沟道区的载流子迁移率增强的应力量。 在一个实施例中，在源极/漏极退火之前，在栅极电介质界面处或附近形成非晶区域。 在第二实施例中，栅极材料是非晶体的，并且处理温度保持低于栅极材料结晶温度，直到应力增强处理完成。 非晶栅极材料在高温退火期间变形，并从非晶态转变为多晶相，允许更多的应力传输到沟道区。 这增强了载流子迁移率并改善了晶体管驱动电流。

公开(公告)号：US20110292928A1

公开(公告)日：2011-12-01

申请号：US12672360

申请日：2008-08-07

申请人： Aihao Yin ,  Xin Wang

发明人： Aihao Yin ,  Xin Wang

IPC分类号： H04L12/66

CPC分类号： H04M7/0057

摘要： The present invention relates to a method for bridging traffic in analogue channel into digital channel using Asymmetrical Digital Subscriber Line, said method comprises: step of PSTN network connecting, in which caller and callee ADSLs establish PSTN network connection using PSTN signaling in the analogue channel; step of discovering Internet call, in which the caller ADSL sends Internet call setup message to Internet call server, the caller ADSL and the callee ADSL make Internet call discovery procedure on the Internet and determine successful Internet call discovery; step of setting up Internet connection, in which the caller and callee ADSLs set up Internet connection in the digital channel by means of the successful Internet call discovery; step of bridging the PSTN network connection to the Internet, in which the caller and the callee ADSLs bridge the PSTN network connection to the Internet via the Internet connection which has been set up, and release the analogue channel. The invention further relates a modem and a Internet call server used in the method.

摘要翻译： 本发明涉及一种使用非对称数字用户线路将模拟信道业务桥接成数字信道的方法，所述方法包括：PSTN网络连接步骤，主叫方和被叫方ADSL在模拟信道中使用PSTN信令建立PSTN网络连接; 发起互联网呼叫的步骤，其中呼叫者ADSL向因特网呼叫服务器发送因特网呼叫建立消息，呼叫者ADSL和被呼叫者ADSL在因特网上进行因特网呼叫发现过程，并确定成功的因特网呼叫发现; 建立互联网连接的步骤，其中呼叫者和被叫方ADSL通过成功的因特网呼叫发现在数字频道中建立因特网连接; 桥接PSTN网络连接到互联网的步骤，其中呼叫者和被呼叫者ADSL通过已建立的因特网连接将PSTN网络连接到因特网，并释放模拟频道。 本发明还涉及在该方法中使用的调制解调器和因特网呼叫服务器。

公开(公告)号：US08069116B2

公开(公告)日：2011-11-29

申请号：US10452928

申请日：2003-06-03

申请人： Charles Gilliam ,  Xin Wang

发明人： Charles Gilliam ,  Xin Wang

IPC分类号： H04L9/00

CPC分类号： H04L63/0428 ,  G06F21/10 ,  H04L63/0807

摘要： A system and method for enforcing rights expressions, include specifying a repository rights expression indicating a manner of use of an item at a repository; and associating the repository rights expression with the repository. In a further embodiment, the system includes one or more repositories having associated therewith rights expressions further indicating a condition of use of the item at the repository. In a further embodiment, a repository for use in the system, includes a processor module configured to process the rights expression associated with the repository; and a determination module configured to determine based on the rights expression associated with the repository what action the repository is to take when the repository processes or receives a request for the item. The manner of use or condition of use indicates what action the repository is to take when the repository processes or receives a request for the item.

摘要翻译： 一种用于强制执行权限表达的系统和方法，包括：指定在存储库处指示项目使用方式的存储库权限表达; 并将存储库权限表达式与存储库相关联。 在另一实施例中，系统包括一个或多个存储库，其具有与其相关联的权限表达，进一步指示在存储库处使用该项的条件。 在另一实施例中，用于该系统的存储库包括：处理器模块，被配置为处理与存储库相关联的权限表达; 以及确定模块，被配置为基于与所述存储库相关联的所述权限表达来确定当所述库处理或接收对所述项目的请求时，所述存储库将采取什么动作。 使用方式或使用条件指示当存储库处理或接收对项目的请求时，存储库将采取什么操作。

公开(公告)号：US20110274315A1

公开(公告)日：2011-11-10

申请号：US13095128

申请日：2011-04-27

申请人： Shengyin FAN ,  Hong Yi ,  Yu Deng ,  Xin Wang

发明人： Shengyin FAN ,  Hong Yi ,  Yu Deng ,  Xin Wang

IPC分类号： G06K9/00

CPC分类号： G06K9/00771 ,  G06T7/215 ,  G06T7/277 ,  G06T2207/10016 ,  G06T2207/20076 ,  G06T2207/30196

摘要： Disclosed are an object detection method and an object detection device. The object detection method comprises a step of obtaining plural detection results of a current frame according to plural object detection methods; a step of setting initial probabilities of the plural detection results of the current frame; a step of calculating a movement frequency distribution diagram representing movement frequencies of respective pixels in the current frame; a step of obtaining detection results of a previous frame; a step of updating the probabilities of the plural detection results of the current frame; and a step of determining a final list of detected objects based on the updated probabilities of the plural detection results of the current frame.

摘要翻译： 公开了一种物体检测方法和物体检测装置。 物体检测方法包括根据多个物体检测方法获得当前帧的多个检测结果的步骤; 设定当前帧的多个检测结果的初始概率的步骤; 计算表示当前帧中的各个像素的移动频率的移动频率分布图的步骤; 获取前一帧的检测结果的步骤; 更新当前帧的多个检测结果的概率的步骤; 以及基于当前帧的多个检测结果的更新概率来确定检测对象的最终列表的步骤。

公开(公告)号：US08048750B2

公开(公告)日：2011-11-01

申请号：US12357712

申请日：2009-01-22

申请人： Zhiqiang Wu ,  Xin Wang

发明人： Zhiqiang Wu ,  Xin Wang

IPC分类号： H01L21/336

CPC分类号： H01L29/7833 ,  H01L21/26506 ,  H01L29/165 ,  H01L29/6656 ,  H01L29/6659 ,  H01L29/7845 ,  H01L29/7847 ,  H01L29/7848

摘要： The invention provides a method of fabricating a semiconductor device that enhances the amount of stress that is transmitted to the channel region for carrier mobility enhancement. In one embodiment an amorphous region is formed at or near the gate dielectric interface prior to source/drain anneal. In a second embodiment the gate material is amorphous as deposited and processing temperatures are kept below the gate material crystallization temperature until stress enhancement processing has been completed. The amorphous gate material deforms during high temperature anneal and converts from an amorphous to a polycrystalline phase allowing more stress to be transmitted into the channel region. This enhances carrier mobility and improves transistor drive current.

摘要翻译： 本发明提供了一种制造半导体器件的方法，该半导体器件增强了传输到沟道区的载流子迁移率增强的应力量。 在一个实施例中，在源极/漏极退火之前，在栅极电介质界面处或附近形成非晶区域。 在第二实施例中，栅极材料是非晶态的，并且处理温度保持低于栅极材料结晶温度，直到应力增强处理完成。 非晶栅极材料在高温退火期间变形，并从非晶态转变为多晶相，允许更多的应力传输到沟道区。 这增强了载流子迁移率并改善了晶体管驱动电流。

公开(公告)号：US08000242B2

公开(公告)日：2011-08-16

申请号：US11428958

申请日：2006-07-06

申请人： Xin Wang ,  Yang Yang ,  Lily H. Zhu

发明人： Xin Wang ,  Yang Yang ,  Lily H. Zhu

IPC分类号： H04J1/16

CPC分类号： H04L47/10 ,  H04L47/12 ,  H04L47/14 ,  H04L47/24 ,  H04L47/263 ,  H04L47/32 ,  H04W28/08 ,  H04W28/22 ,  Y02D50/10

摘要： A method and an apparatus for reducing packet loss for a packet data service during congestion in a transport network are provided. The method comprises measuring a packet loss rate over a time period in one or more flows of data traffic packets associated with the packet data service to determine whether the one or more flows of data traffic packets are experiencing a variation in a desired traffic performance level at a particular time duration during the congestion in the time period. The method further comprises triggering a request to reduce a flow rate of at least one of the one or more flows of data traffic packets based on the packet loss rate if the at least one of the one or more flows of data traffic packets experiences the variation in the desired traffic performance level. By using a distributed transport congestion control, for example, only such Best Effort data traffic packet flows that generate bursty traffic at a specific moment of congestion sense the congestion and thus trigger an associated rate reduction action. However, other flows that do not experience the congestion may not be affected.

摘要翻译： 提供一种用于在传输网络中的拥塞期间减少分组数据业务的分组丢失的方法和装置。 该方法包括在与分组数据服务相关联的一个或多个数据业务分组流中在一段时间内测量分组丢失率，以确定一个或多个数据业务分组流是否在经历在期望业务性能水平的变化 在该时间段内的拥塞期间的特定持续时间。 该方法还包括：如果所述一个或多个数据业务分组流中的至少一个经历所述变化，则所述方法还包括：基于所述分组丢失率，触发降低所述一个或多个数据业务分组流中的至少一个流量的请求 在所需的交通绩效水平。 通过使用分布式传输拥塞控制，例如，仅在拥塞的特定时刻产生突发业务的最佳努力数据业务分组流感测到拥塞，从而触发相关联的速率降低动作。 但是，其他不经历拥塞的流量可能不会受到影响。