公开(公告)号：US20110147709A1

公开(公告)日：2011-06-23

申请号：US12644980

申请日：2009-12-22

申请人： An Chen ,  Zoran Krivokapic

发明人： An Chen ,  Zoran Krivokapic

IPC分类号： H03K19/168

CPC分类号： H03K19/168 ,  B82Y10/00 ,  B82Y25/00

摘要： A chain of field coupled nanomagnets includes at least one elements having substantially different anisotropy energy from that of the other nanomagnets. A signal can propagate from a first input nanomagnet having a relatively high anisotropy energy through the chain to an output nanomagnet. The output nanomagnet may have a relatively lower anisotropy energy than the other nanomagnets. Signal flow direction thus can be controlled. The higher anisotropy energy nanomagnet may be attained by use of a ferromagnet material having a higher anisotropy constant and/or configured with a larger volume than the other elements. The lower anisotropy energy magnet may be attained by use of a ferromagnet material having a lower anisotropy constant and/or configured with a smaller volume than the other elements. Logic signal flow control can also be attained making use of three dimensional geometries of nanomagnets with two different orientations.

摘要翻译： 一个场耦合的纳米磁体包括至少一个元件，其具有与其它纳米磁体相同的各向异性能量。 信号可以从具有相对高各向异性能的第一输入纳米磁体通过链传播到输出纳米磁体。 输出纳米磁体可具有比其他纳米磁体相对较低的各向异性能量。 因此可以控制信号流动方向。 较高的各向异性能纳米磁体可以通过使用具有较高各向异性常数的铁磁体材料和/或配置有比其它元件更大的体积来实现。 较低各向异性能量磁体可以通过使用具有较低各向异性常数的铁磁体材料和/或配置为具有比其它元件更小的体积来获得。 也可以利用具有两个不同取向的纳米磁体的三维几何形状来实现逻辑信号流控制。

公开(公告)号：US07858990B2

公开(公告)日：2010-12-28

申请号：US12201851

申请日：2008-08-29

申请人： An Chen ,  Zoran Krivokapic

发明人： An Chen ,  Zoran Krivokapic

IPC分类号： H01L29/15

CPC分类号： H01L29/78684 ,  H01L29/1606 ,  H01L29/66742 ,  H01L29/7781

摘要： A graphene-based device is formed with a trench in one or more layers of material, a graphene layer within the trench, and a device structure on the graphene layer and within the trench. Fabrication techniques includes forming a trench defined by one or more layers of material, forming a graphene layer within the trench, and forming a device structure on the graphene layer and within the trench.

摘要翻译： 基于石墨烯的器件形成有一层或多层材料中的沟槽，沟槽内的石墨烯层，以及石墨烯层和沟槽内的器件结构。 制造技术包括形成由一层或多层材料限定的沟槽，在沟槽内形成石墨烯层，并在石墨烯层和沟槽内形成器件结构。

公开(公告)号：US07746698B2

公开(公告)日：2010-06-29

申请号：US11956032

申请日：2007-12-13

申请人： Zhizheng Liu ,  An Chen ,  Wei Zheng ,  Kuo-Tung Chang ,  Sung-Yong Chung ,  Gulzar Ahmed Kathawala ,  Ashot Melik-Martirosian

发明人： Zhizheng Liu ,  An Chen ,  Wei Zheng ,  Kuo-Tung Chang ,  Sung-Yong Chung ,  Gulzar Ahmed Kathawala ,  Ashot Melik-Martirosian

IPC分类号： G11C16/04

CPC分类号： G11C16/0491 ,  G11C16/12

摘要： Systems and methods that facilitate improved programming memory cells in a nonvolatile memory (e.g., flash memory) are presented. An optimized voltage component can facilitate supplying respective voltages to a source, drain, and gate associated with a memory cell during operations, such as programming operations. The optimized voltage component can facilitate supplying a predetermined source bitline voltage to a memory cell during programming of the cell to facilitate reducing leakage currents associated with the bitlines, which can improve programming of the memory cell, and to facilitate reducing the programming current, which can result in power efficient programming and improved programming speed.

摘要翻译： 提出了有助于改进非易失性存储器（例如闪速存储器）中的编程存储器单元的系统和方法。 优化的电压分量可以有助于在诸如编程操作的操作期间向与存储器单元相关联的源极，漏极和栅极提供相应的电压。 优化的电压分量可以有助于在单元的编程期间向存储器单元提供预定的源位线电压，以便于减少与位线相关联的泄漏电流，这可以改善存储器单元的编程，并且有助于减少编程电流， 导致功率有效的编程和改进的编程速度。

公开(公告)号：US20090212283A1

公开(公告)日：2009-08-27

申请号：US12072588

申请日：2008-02-27

申请人： Manuj Rathor ,  An Chen ,  Steven Avanzino ,  Suzette K. Pangrle

发明人： Manuj Rathor ,  An Chen ,  Steven Avanzino ,  Suzette K. Pangrle

IPC分类号： H01L27/06 ,  H01L29/04 ,  H01L29/24

CPC分类号： H01L27/1021 ,  H01L27/101 ,  H01L27/24 ,  H01L27/2409 ,  H01L27/2481 ,  H01L45/04 ,  H01L45/1233 ,  H01L45/1253

摘要： In an electronic device, a diode and a resistive memory device are connected in series. The diode may take a variety of forms, including oxide or silicon layers, and one of the layers of the diode may make up a layer of the resistive memory device which is in series with that diode.

摘要翻译： 在电子设备中，串联连接二极管和电阻式存储器件。 二极管可以采取各种形式，包括氧化物或硅层，并且二极管的一个层可以构成与该二极管串联的电阻存储器件的层。

公开(公告)号：US20070118617A1

公开(公告)日：2007-05-24

申请号：US11398264

申请日：2006-04-04

申请人： Jangwon Lee ,  An Chen

发明人： Jangwon Lee ,  An Chen

IPC分类号： G06F15/16

CPC分类号： H04M1/72525 ,  G06F8/65 ,  H04W24/02 ,  Y02D10/42

摘要： Systems and methodologies are described that facilitate providing software upgrade notifications to user devices that utilize unicast and multicast communication techniques in a wireless communication environment. Bandwidth and power consumption is minimized by permitting determination to be made regarding whether a given software update is relevant to the user device prior to attempting a download or receiving a notification thereof. Additionally, evaluation of version number and software identity facilitates determining whether to employ a unicast software check-up protocol or a multicast software check-up protocol. Software upgrade information may also be transmitted over a multicast channel for a predetermined time period, after which a user device may initiate a unicast check-up protocol to receive software upgrade information.

摘要翻译： 描述了有助于向在无线通信环境中使用单播和多播通信技术的用户设备提供软件升级通知的系统和方法。 通过允许在尝试下载或接收其通知之前确定给定的软件更新是否与用户设备相关，来确定带宽和功率消耗。 此外，版本号和软件身份的评估有助于确定是否采用单播软件检查协议或组播软件检查协议。 软件升级信息还可以通过多播信道在预定时间段内传输，之后用户设备可以发起单播检查协议来接收软件升级信息。

公开(公告)号：US20060253882A1

公开(公告)日：2006-11-09

申请号：US11139129

申请日：2005-05-27

申请人： An Chen ,  Gordon Walker ,  Sajith Balraj

发明人： An Chen ,  Gordon Walker ,  Sajith Balraj

IPC分类号： H04N7/173 ,  G06F3/00 ,  G06F13/00 ,  H04N5/445

CPC分类号： H04L67/16 ,  H04L67/26 ,  H04L67/30 ,  H04L67/306 ,  H04L67/34

摘要： Methods and apparatus for auto-subscription in a network environment. A method is provided that includes determining an affiliate associated with a device, and identifying a package associated with the affiliate. The method also includes generating system information parameters that identify the package, and transmitting the system information parameters to the device. The method also includes receiving a subscription request from the device, wherein the subscription request requests that the device be automatically subscribed to receive the package.

摘要翻译： 在网络环境中自动订阅的方法和装置。 提供了一种方法，其包括确定与设备相关联的关联公司，以及识别与关联公司相关联的包裹。 该方法还包括生成识别包的系统信息参数，以及将系统信息参数发送到设备。 所述方法还包括从所述设备接收订阅请求，其中所述订阅请求请求所述设备被自动订阅以接收所述包。

公开(公告)号：US20060174271A1

公开(公告)日：2006-08-03

申请号：US11184603

申请日：2005-07-18

申请人： An Chen ,  Binita Gupta ,  Ravinder Chandhok

发明人： An Chen ,  Binita Gupta ,  Ravinder Chandhok

IPC分类号： H04N5/445 ,  G06F13/00 ,  G06F3/00

CPC分类号： H04H60/72 ,  H04H60/25 ,  H04N5/445 ,  H04N7/17318 ,  H04N21/2362 ,  H04N21/2408 ,  H04N21/26283 ,  H04N21/26291 ,  H04N21/4331 ,  H04N21/4332 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/44245 ,  H04N21/4586

摘要： Methods and apparatus for providing guide state information to a device. A method is provided for updating a program guide that comprises one or more sections. The method includes determining that a selected section of the program guide has changed, and generating a program guide state notification message that identifies the selected section of the program guide. The method also includes transmitting the program guide state notification message, and transmitting the selected section of the program guide.

摘要翻译： 用于向设备提供指导状态信息的方法和装置。 提供了一种用于更新包括一个或多个部分的节目指南的方法。 该方法包括确定节目指南的选定部分已经改变，并且生成标识节目指南的选定部分的节目指南状态通知消息。 该方法还包括发送节目指南状态通知消息，以及传送节目指南的选定部分。

公开(公告)号：US20060159069A1

公开(公告)日：2006-07-20

申请号：US11298279

申请日：2005-12-09

申请人： Nileshkumar Parekh ,  Ravinder Chandhok ,  Ranganathan Krishnan ,  An Chen

发明人： Nileshkumar Parekh ,  Ravinder Chandhok ,  Ranganathan Krishnan ,  An Chen

IPC分类号： H04L12/66

CPC分类号： H04L12/18 ,  H04L45/16 ,  H04L65/80 ,  H04L67/26

摘要： Methods and apparatus for creation and transport of multimedia content flows to a distribution network. The system includes a method for transporting a content flow to an access network for distribution to devices coupled to the access network. The method includes transmitting a request message to add the content flow to the access network, wherein the request message comprises one or more flow parameters associated with the content flow. The method also includes receiving a response message indicating that the content flow associated with the one or more flow parameters will be added to the access network, and delivering the content flow to the access network.

公开(公告)号：US20050259584A1

公开(公告)日：2005-11-24

申请号：US10951927

申请日：2004-09-27

申请人： An Chen ,  Ravinder Chandhok

发明人： An Chen ,  Ravinder Chandhok

IPC分类号： H04L12/18 ,  H04L12/28

CPC分类号： H04L12/18 ,  H04L12/1868 ,  H04L12/189

摘要： Methods and apparatus for hybrid multicast and unicast transmissions in a data network. A method is provided for operating a server on a data network. The method includes computing a multicast cost indicator and a unicast cost indicator that are associated with multicast and unicast transmission of data. The method also includes determining that the multicast cost indicator is less than the unicast cost indicator, and generating a transmission schedule that describes when the data will be multicasted on the data network. The method also includes transmitting the transmission schedule, and multicasting the data according to the transmission schedule

摘要翻译： 数据网络中混合组播和单播传输的方法和装置。 提供了一种在数据网络上操作服务器的方法。 该方法包括计算与组播和单播数据传输相关联的组播成本指示符和单播成本指示符。 该方法还包括确定多播成本指示符小于单播成本指示符，并且生成描述何时在数据网络上多播数据的传输调度。 该方法还包括发送传输调度，并根据传输调度组播数据

公开(公告)号：US20050251838A1

公开(公告)日：2005-11-10

申请号：US11120580

申请日：2005-05-02

申请人： Ravinder Chandhok ,  An Chen ,  Thadi Nagaraj ,  Yixin Zhu

发明人： Ravinder Chandhok ,  An Chen ,  Thadi Nagaraj ,  Yixin Zhu

IPC分类号： H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04N7/173

CPC分类号： H04L29/06027 ,  H04L47/24 ,  H04L65/607 ,  H04N21/234327 ,  H04N21/2404 ,  H04N21/2662 ,  H04N21/440227 ,  H04N21/4425 ,  H04N21/4621 ,  H04N21/64792

摘要： System for scalable transmission of content in a data network. A method is provided for transmitting a plurality of content clips. The method includes determining QoS factors for the content clips, and grouping the content clips into groups based on the determined QoS factors. The method also includes coding the content clips in the groups to form coded content clips, interleaving the coded content clips to create a clip stream, and transmitting the clip stream.

摘要翻译： 用于在数据网络中可扩展传输内容的系统。 提供了一种用于发送多个内容剪辑的方法。 该方法包括确定内容片段的QoS因子，以及基于所确定的QoS因素将内容片段分组成组。 该方法还包括对组中的内容剪辑进行编码以形成编码内容剪辑，交织编码内容剪辑以创建剪辑流以及发送剪辑流。