中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

132 records (took 0.051 seconds)

    Nonvolatile memory elements with metal-deficient resistive-switching metal oxides
    51.
    发明申请
    Nonvolatile memory elements with metal-deficient resistive-switching metal oxides 有权
    具有金属缺陷电阻开关金属氧化物的非易失性存储元件

    公开(公告)号：US20080219039A1

    公开(公告)日：2008-09-11

    申请号：US11714326

    申请日：2007-03-05

    Applicant: Nitin Kumar ,  Jinhong Tong ,  Chi-I Lang ,  Prashant B. Phatak

    Inventor： Nitin Kumar ,  Jinhong Tong ,  Chi-I Lang ,  Prashant B. Phatak

    IPC: G11C11/00

    CPC classification number: G11C13/0007 ,  G11C2213/32 ,  H01L27/2463 ,  H01L45/04 ,  H01L45/1233 ,  H01L45/1253 ,  H01L45/146 ,  H01L45/1608

    Abstract: Nonvolatile memory elements are provided that have resistive switching metal oxides. The nonvolatile memory elements may be formed by depositing a metal-containing material on a silicon-containing material. The metal-containing material may be oxidized to form a resistive-switching metal oxide. The silicon in the silicon-containing material reacts with the metal in the metal-containing material when heat is applied. This forms a metal silicide lower electrode for the nonvolatile memory element. An upper electrode may be deposited on top of the metal oxide. Because the silicon in the silicon-containing layer reacts with some of the metal in the metal-containing layer, the resistive-switching metal oxide that is formed is metal deficient when compared to a stoichiometric metal oxide formed from the same metal.

    Abstract translation: 提供具有电阻开关金属氧化物的非易失性存储元件。 非易失性存储元件可以通过将含金属的材料沉积在含硅材料上而形成。 含金属材料可以被氧化以形成电阻式开关金属氧化物。 当施加热量时，含硅材料中的硅与含金属材料中的金属反应。 这形成用于非易失性存储元件的金属硅化物下电极。 上部电极可以沉积在金属氧化物的顶部。 由于含硅层中的硅与含金属层中的一些金属反应，与由相同金属形成的化学计量的金属氧化物相比，形成的电阻 - 开关金属氧化物是金属缺陷的。

    SYSTEM AND COMPUTER NETWORK FOR KNOWLEDGE SEARCH AND ANALYSIS
    52.
    发明申请
    SYSTEM AND COMPUTER NETWORK FOR KNOWLEDGE SEARCH AND ANALYSIS 有权

    公开(公告)号：US20220180215A1

    公开(公告)日：2022-06-09

    申请号：US17540209

    申请日：2021-12-01

    Applicant: Nitin Kumar

    Inventor： Nitin Kumar

    IPC: G06N5/02 ,  G06F16/953 ,  G06F40/58 ,  G06F16/93

    Abstract: Described herein are technologies for overcoming technical problems associated with implementing a system for search and analysis of technical information over a computer network. For example, described herein are systems and methods for overcoming technical problems associated with implementing a system for search and analysis of scientific and engineering studies data over a computer network. With respect to some embodiments, described herein are technologies leveraging computer networking and a software architecture to overcome technical problems associated with implementing search and analysis systems for technical information.

    Efficient generation of VPN-based BGP updates
    56.
    发明授权
    Efficient generation of VPN-based BGP updates 有权
    高效地生成基于VPN的BGP更新

    公开(公告)号：US08995446B2

    公开(公告)日：2015-03-31

    申请号：US12643036

    申请日：2009-12-21

    Applicant: Keyur P. Patel ,  Nitin Kumar

    Inventor： Keyur P. Patel ,  Nitin Kumar

    IPC: H04L12/26 ,  H04L12/715 ,  H04L12/46 ,  H04L12/751 ,  H04L12/741

    CPC classification number: H04L45/04 ,  H04L12/4641 ,  H04L45/02 ,  H04L45/54

    Abstract: In one embodiment, a router may store a “neighbor table” for storing the router's Border Gateway Protocol (BGP) neighbors. Each neighbor corresponds to a virtual routing and forwarding (VRF) instance and associated VRF identifier (ID), and the neighbor table indexes the BGP neighbors according to their respective VRF ID. In response to initiating a BGP update generation for a BGP table having BGP network entries, each entry having an associated VRF ID that indicates to which VRF instance the BGP entry is to be advertised, a single lookup operation for each BGP entry is performed into the neighbor table based on the corresponding VRF ID of each BGP entry to determine a corresponding VRF update group of indexed BGP neighbors to which each BGP entry is to be advertised. Accordingly, a shared BGP update may be generated for each VRF update group for the initiated BGP update generation.

    Abstract translation: 在一个实施例中，路由器可以存储用于存储路由器的边界网关协议（BGP）邻居的“邻居表”。 每个邻居对应虚拟路由和转发（VRF）实例和相关联的VRF标识符（ID），邻居表根据各自的VRF ID对BGP邻居进行索引。 响应发起具有BGP网络条目的BGP表的BGP更新生成，每个条目具有指示向哪个VRF实例发布BGP条目的关联VRF ID，每个BGP条目的单个查找操作被执行到 邻居表根据每个BGP条目的相应VRF ID，确定每个BGP条目要通告的索引BGP邻居的相应VRF更新组。 因此，可以针对发起的BGP更新生成的每个VRF更新组生成共享的BGP更新。

    OUTPUT CURRENT CONFIGURATION BASED ON LOAD CONNECTION
    57.
    发明申请
    OUTPUT CURRENT CONFIGURATION BASED ON LOAD CONNECTION 有权
    基于负载连接的输出电流配置

    公开(公告)号：US20150042242A1

    公开(公告)日：2015-02-12

    申请号：US14313203

    申请日：2014-06-24

    Applicant: Nitin Kumar ,  Markus Ziegler ,  Naveen Tumula ,  Thomas Schalton

    Inventor： Nitin Kumar ,  Markus Ziegler ,  Naveen Tumula ,  Thomas Schalton

    IPC: H02M3/24 ,  H05B33/08

    CPC classification number: H05B33/0815 ,  H02M3/24 ,  H02M3/33507 ,  H02M2001/0025 ,  H05B33/08 ,  Y02B20/348

    Abstract: A driver port that provides selectable output currents based on connections thereto, and a driver including the same, is provided. A plurality of shunt resistors are connected in series between a negative output of a driver and a ground. A driver port having a plurality of connection points is provided, each respective connection point connected to a different connection between two of the plurality of shunt resistors. A load including one or more solid state light sources is capable of being connected between one of the connection points of the driver port and a positive output of the driver.

    Abstract translation: 提供了一种驱动器端口，其基于与其连接提供可选择的输出电流，以及包括该驱动器端口的驱动器。 多个分流电阻器串联连接在驱动器的负输出和地之间。 提供具有多个连接点的驱动器端口，每个相应的连接点连接到多个分流电阻器中的两个之间的不同连接。 包括一个或多个固态光源的负载能够连接在驱动器端口的一个连接点和驱动器的正输出之间。

    BI-LEVEL CURRENT CONFIGURABLE DRIVER
    58.
    发明申请
    BI-LEVEL CURRENT CONFIGURABLE DRIVER 有权
    双电流电流配置驱动器

    公开(公告)号：US20150042227A1

    公开(公告)日：2015-02-12

    申请号：US14312919

    申请日：2014-06-24

    Applicant: Nitin Kumar ,  Markus Ziegler

    Inventor： Nitin Kumar ,  Markus Ziegler

    IPC: H05B33/08

    CPC classification number: H05B33/0815 ,  H02M3/24 ,  H02M3/33507 ,  H02M2001/0025 ,  H05B33/08 ,  Y02B20/348

    Abstract: A bi-level current configurable driver is provided. The driver includes a feedback circuit, a driver circuit providing a driver signal to a half bridge inverter, and a step-dim interface coupled to a first alternating current input line, a second alternating current input line, and a neutral line, providing voltage to the driver circuit. The driver also includes a first feedforward circuit coupled to the step-dim interface, where the first feedforward circuit receives a first signal from the step-dim interface based on the states of the first alternating current input line, the second alternating current input line, and the neutral line. In a first state, the driver provides full current to a load, and in a second state, the driver provides less than full current to the load.

    Abstract translation: 提供双电平电流可配置驱动器。 驱动器包括反馈电路，向半桥逆变器提供驱动器信号的驱动器电路，以及耦合到第一交流输入线，第二交流输入线和中性线的阶梯形接口，提供电压到 驱动电路。 所述驱动器还包括耦合到所述渐变接口的第一前馈电路，其中所述第一前馈电路基于所述第一交流电输入线，所述第二交流输入线，所述第二交流输入线， 和中性线。 在第一状态下，驱动器向负载提供全电流，而在第二状态下，驱动器向负载提供小于满电流。

    Traffic cut-through within network device having multiple virtual network devices
    59.
    发明授权
    Traffic cut-through within network device having multiple virtual network devices 有权
    具有多个虚拟网络设备的网络设备内的流量切换

    公开(公告)号：US08953599B1

    公开(公告)日：2015-02-10

    申请号：US13539120

    申请日：2012-06-29

    Applicant: Colby Barth ,  Nischal Sheth ,  Nitin Kumar ,  Xuefei Zhang ,  Panning Huang ,  Raghavendra Mallya ,  Bhasker R. Allam ,  Krishna Narayanaswamy ,  Dongyi Jiang ,  Tsai-Zong Lin ,  Jiaxiang Su

    Inventor： Colby Barth ,  Nischal Sheth ,  Nitin Kumar ,  Xuefei Zhang ,  Panning Huang ,  Raghavendra Mallya ,  Bhasker R. Allam ,  Krishna Narayanaswamy ,  Dongyi Jiang ,  Tsai-Zong Lin ,  Jiaxiang Su

    IPC: H04L12/28 ,  H04L12/751

    CPC classification number: H04L45/02 ,  H04L45/40 ,  H04L45/586 ,  H04L45/60

    Abstract: In general, techniques are for providing a direct forwarding path between virtual routers within a single virtualized routing system. In one example, a method includes combining forwarding information from a plurality of virtual routers into collapsed forwarding information that comprises one or more direct forwarding paths between the respective virtual routers. The method also includes determining a direct forwarding path to an egress interface of the second virtual router, in response to receiving a network packet at an ingress interface of a first virtual router. The method also includes forwarding the network packet from the ingress interface of the first virtual router to the egress interface of the second virtual router using the direct forwarding path, wherein the network packet traverses a switch fabric directly from the ingress interface of the first virtual router to the egress interface of the second virtual router.

    Abstract translation: 通常，技术用于在单个虚拟化路由系统内的虚拟路由器之间提供直接转发路径。 在一个示例中，一种方法包括将来自多个虚拟路由器的转发信息组合成包括在各个虚拟路由器之间的一个或多个直接转发路径的折叠转发信息。 响应于在第一虚拟路由器的入口接口处接收到网络分组，该方法还包括确定到第二虚拟路由器的出口接口的直接转发路径。 该方法还包括使用直接转发路径将网络分组从第一虚拟路由器的入口接口转发到第二虚拟路由器的出口接口，其中网络分组从第一虚拟路由器的入口接口直接穿越交换结构 到第二虚拟路由器的出口接口。

    Ballast with anti-striation circuit
    60.
    发明授权
    Ballast with anti-striation circuit 有权
    镇流器具有防条纹电路

    公开(公告)号：US08937437B2

    公开(公告)日：2015-01-20

    申请号：US13917414

    申请日：2013-06-13

    Applicant: Nitin Kumar ,  Shashank Bakre

    Inventor： Nitin Kumar ,  Shashank Bakre

    IPC: H05B41/36 ,  H05B37/02

    CPC classification number: H05B41/2988

    Abstract: A ballast comprises an inverter circuit for providing an oscillating current signal for energizing the at least one lamp. The inverter circuit comprises a first switching component and a second switching component each having a collector terminal, a base terminal, and an emitter terminal. And, each switching component is configured for alternately operating between a conductive state and a non-conductive state. A first collector-emitter circuit is connected between the collector terminal and the emitter terminal of the first switching component, wherein the first collector-emitter circuit has a first resistance of zero or more Ohms. A second collector-emitter circuit is connected between the collector terminal and the emitter terminal of the second switching component, wherein the second collector-emitter circuit has a second resistance of zero or more Ohms and the first resistance and the second resistance are unequal.

    Abstract translation: 镇流器包括用于提供用于激励至少一个灯的振荡电流信号的逆变器电路。 逆变器电路包括具有集电极端子，基极端子和发射极端子的第一开关部件和第二开关部件。 并且，每个开关部件被配置为在导通状态和非导通状态之间交替地操作。 第一集电极 - 发射极电路连接在第一开关部件的集电极端子和发射极端子之间，其中第一集电极 - 发射极电路具有零个或更多欧姆的第一电阻。 第二集电极 - 发射极电路连接在第二开关部件的集电极端子和发射极端子之间，其中第二集电极 - 发射极电路具有零欧姆以上的第二电阻，第一电阻和第二电阻不相等。

Patent Agency Ranking