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。

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。

公开(公告)号：US08837479B1

公开(公告)日：2014-09-16

申请号：US13533967

申请日：2012-06-27

Applicant: Nitin Kumar ,  Nischal Sheth ,  Satish Ramachandran ,  Robert Kebler ,  Maciek Konstantynowicz

Inventor： Nitin Kumar ,  Nischal Sheth ,  Satish Ramachandran ,  Robert Kebler ,  Maciek Konstantynowicz

IPC: H04L12/24 ,  H04L12/28

CPC classification number: H04L45/28 ,  H04L12/1877 ,  H04L45/24

Abstract: A packet-forwarding integrated circuit includes a control logic module and a selector block configured to produce a value indicating an incoming interface associated with a multicast data stream that meets stream health requirements, wherein the multicast data stream is one of a plurality of redundant multicast data streams each received on different incoming interfaces, wherein based on the value produced by the selector block the control logic module outputs data packets of the multicast data stream that meets stream health requirements received on the incoming interface, and discards data packets of other multicast data streams received on other incoming interfaces not indicated by the selector block. In response to detecting that a quality of one of the redundant multicast data streams has fallen below a configured threshold, the control logic automatically rewrites the selector block to forward a different one of the redundant multicast data streams.

Abstract translation: 分组转发集成电路包括控制逻辑模块和选择器块，其被配置为产生指示与满足流健康要求的多播数据流相关联的输入接口的值，其中多播数据流是多个冗余多播数据之一 每个在不同输入接口上接收的流，其中，基于由选择器块产生的值，控制逻辑模块输出满足在入接口上接收的流健康要求的多播数据流的数据分组，并丢弃其他多播数据流的数据分组 在未由选择器块指示的其他输入接口上接收。 响应于检测到冗余多播数据流中的一个的质量已经低于配置的阈值，则控制逻辑自动重写该选择器块以转发不同的冗余多播数据流。

公开(公告)号：US08806058B1

公开(公告)日：2014-08-12

申请号：US13194571

申请日：2011-07-29

Applicant: Scott Mackie ,  James Washburn ,  Nitin Kumar ,  Sandeep Bajaj

Inventor： Scott Mackie ,  James Washburn ,  Nitin Kumar ,  Sandeep Bajaj

IPC: G06F15/17 ,  H04L12/56 ,  H04L29/06 ,  H04L29/08

CPC classification number: H04L45/44 ,  H04L29/06 ,  H04L29/08072 ,  H04L45/00 ,  H04L45/56 ,  H04L45/60

Abstract: In general, this disclosure describes a high-level forwarding path description language (FPDL) for describing internal forwarding paths within a network device. The FPDL enables developers to create a template that describes a section of an internal forwarding path within the forwarding plane of a network device. The FPDL provides syntactical elements for specifying the allocation of forwarding path structures as well as enabling the run-time construction of internal forwarding paths to interconnect the forwarding path structures in a manner specific to packet, packet flow, and/or interface properties, for example. In conjunction with late binding techniques, whereby the control plane of the network device provides arguments to template parameters that drive allocation by the packet forwarding engines of forwarding path structures specified by the FPDL, the techniques provide control plane processes a unified interface with which to manage the operation of the packet forwarding engines.

Abstract translation: 通常，本公开描述了用于描述网络设备内的内部转发路径的高级转发路径描述语言（FPDL）。 FPDL使开发人员能够创建一个描述网络设备转发平面内部转发路径部分的模板。 FPDL提供用于指定转发路径结构的分配的语法元素，以及启用内部转发路径的运行时构造以特定于分组，分组流和/或接口属性的方式互连转发路径结构，例如 。 结合后期绑定技术，由此网络设备的控制平面为模型参数提供参数，以驱动分组转发引擎对由FPDL指定的转发路径结构的分配，这些技术为控制平面处理提供统一的接口，用于管理 分组转发引擎的操作。

公开(公告)号：US08574949B2

公开(公告)日：2013-11-05

申请号：US12886533

申请日：2010-09-20

Applicant: Jian Li ,  Minh Anh Nguyen ,  Nikhil Kalyankar ,  Nitin Kumar ,  Craig Hunter

Inventor： Jian Li ,  Minh Anh Nguyen ,  Nikhil Kalyankar ,  Nitin Kumar ,  Craig Hunter

IPC: H01L21/00

CPC classification number: H01L31/0516 ,  H01L21/228 ,  H01L31/02363 ,  H01L31/068 ,  H01L31/0682 ,  H01L31/1804 ,  H02S50/10 ,  Y02B10/10 ,  Y02E10/547 ,  Y02P70/521

Abstract: Embodiments of the current invention describe methods of forming different types of crystalline silicon based solar cells that can be combinatorially varied and evaluated. Examples of these different types of solar cells include front and back contact silicon based solar cells, all-back contact solar cells and selective emitter solar cells. These methodologies all incorporate the formation of site-isolated regions using a combinatorial processing tool and the use of these site-isolated regions to form the solar cell area. Therefore, multiple solar cells may be rapidly formed on a single crystalline silicon substrate for use in combinatorial methodologies. Any of the individual processes of the methods described may be varied combinatorially to test varied process conditions or materials.

公开(公告)号：US08395547B2

公开(公告)日：2013-03-12

申请号：US12893907

申请日：2010-09-29

Applicant: Adil Dhanani ,  Neeta Srivastava ,  Nitin Kumar ,  Janell Paulson ,  Thomas Fong

Inventor： Adil Dhanani ,  Neeta Srivastava ,  Nitin Kumar ,  Janell Paulson ,  Thomas Fong

IPC: G01S3/02

CPC classification number: G01C21/34 ,  G01C21/26 ,  G01S5/02 ,  G01S5/0205 ,  G01S19/34 ,  G01S19/48 ,  H04L67/18 ,  H04M1/72572 ,  H04M2250/10 ,  H04W4/023 ,  H04W4/027 ,  H04W4/029 ,  H04W48/16

Abstract: A mobile computing device comprises a wireless transceiver and a processing circuit. The processing circuit is configured to store a data set for a predetermined location, the data set comprising location data and a location name. The processing circuit is further configured to compare a current location to the location data, to compare an updated location to the location data at a time calculated based on heuristic data, and to generate a notification message based on the mobile computing device arriving at or near the predetermined location.

Abstract translation: 移动计算设备包括无线收发器和处理电路。 处理电路被配置为存储用于预定位置的数据集，所述数据集包括位置数据和位置名称。 处理电路还被配置为将当前位置与位置数据进行比较，以在基于启发式数据计算的时间将更新的位置与位置数据进行比较，并且基于到达或接近的移动计算设备生成通知消息 预定位置。

公开(公告)号：US20120300674A1

公开(公告)日：2012-11-29

申请号：US13561422

申请日：2012-07-30

Applicant: Nitin Kumar ,  Alex Baban ,  Alok Khambatkone

Inventor： Nitin Kumar ,  Alex Baban ,  Alok Khambatkone

IPC: H04L12/28 ,  H04L12/56

CPC classification number: H04J3/1611 ,  H04L45/245 ,  H04L45/60 ,  H04L49/1515 ,  H04L49/557 ,  Y02D50/30

Abstract: A network device provides a selector list that includes indices of child nexthops associated with the network device, where each of the child nexthops is associated with a corresponding child link provided in an aggregated bundle of child links. The network device also receives an indication of a failure of a child link in the aggregated bundle of child links, and removes, from the selector list, an index of a child nexthop associated with the failed child link. The network device further receives probabilities associated with the child links of the aggregated bundle of child links. Each of the probabilities indicates a probability of a packet exiting the network device on a child link. The network device also creates a distribution table based on the probabilities associated with the child links, and rearranges values provided in the distribution table.

Abstract translation: 网络设备提供选择器列表，其包括与网络设备相关联的儿童下一代的索引，其中每个子下游商店与在聚合的子链路组中提供的对应的子链接相关联。 所述网络设备还接收所述聚合的子链路束中的子链路的故障的指示，并从所述选择器列表中移除与所述失败的子链接相关联的子下一跳的索引。 网络设备进一步接收与聚合的子链路捆绑的子链路相关联的概率。 每个概率表示在子链路上离开网络设备的分组的概率。 网络设备还基于与子链路相关联的概率创建分发表，并重新排列分发表中提供的值。

公开(公告)号：US08263427B2

公开(公告)日：2012-09-11

申请号：US12791726

申请日：2010-06-01

Applicant: Zhi-Wen Sun ,  Nitin Kumar ,  Guizhen Zhang ,  Nikhil Kalyankar ,  Minh Anh Nguyen

Inventor： Zhi-Wen Sun ,  Nitin Kumar ,  Guizhen Zhang ,  Nikhil Kalyankar ,  Minh Anh Nguyen

IPC: H01L21/00

CPC classification number: B01J19/0046 ,  B01J2219/0043 ,  B01J2219/00443 ,  B01J2219/00536 ,  B01J2219/00596 ,  B01J2219/00702 ,  B01J2219/00754 ,  B01J2219/00756 ,  C40B40/18 ,  C40B60/14 ,  H01L31/02363 ,  H01L31/02366 ,  H01L31/1884 ,  Y02E10/50

Abstract: Embodiments of the current invention include methods of improving a process of forming a textured TCO film by combinatorial methods. The combinatorial method may include depositing a TCO by physical vapor deposition or sputtering, annealing the TCO, and etching the TCO where at least one of the depositing, the annealing, or the etching is performed combinatorially. Embodiments of the current invention also include improved methods of forming the TCO based on the results of combinatorial testing.

Abstract translation: 本发明的实施例包括通过组合方法改进形成纹理TCO膜的工艺的方法。 组合方法可以包括通过物理气相沉积或溅射沉积TCO，退火TCO，以及蚀刻TCO，其中组合进行沉积，退火或蚀刻中的至少一个。 本发明的实施例还包括基于组合测试的结果形成TCO的改进方法。

公开(公告)号：US20120213218A1

公开(公告)日：2012-08-23

申请号：US13031188

申请日：2011-02-19

Applicant: Selma Yilmaz ,  Keyur Patel ,  Nitin Kumar ,  Robert Raszuk ,  Satish Mynam

Inventor： Selma Yilmaz ,  Keyur Patel ,  Nitin Kumar ,  Robert Raszuk ,  Satish Mynam

IPC: H04L12/28

CPC classification number: H04L45/123 ,  H04L45/02 ,  H04L45/04 ,  H04L45/12 ,  H04L45/42 ,  H04L45/52

Abstract: In an embodiment, a method comprises receiving a path advertisement comprising information about an available path and a well-known community value associated with the available path. A modified best path calculation is performed in response to receiving the available path either from a higher-ranked device or from a device that is not participating in diverse path calculation, resulting in creating a particular best path. The particular best path is advertised to other routers with or without a restriction indicator based on whether it is a client learned path or non-client iBGP peer learned path and based on whether the advertisement is directed to a client or a non-client iBGP peer.

Abstract translation: 在一个实施例中，一种方法包括接收包括关于可用路径的信息和与可用路径相关联的公知社区值的路径通告。 响应于从更高排名的设备或不参与不同路径计算的设备接收可用路径而执行修改的最佳路径计算，导致创建特定的最佳路径。 根据客户端学习路径还是非客户端iBGP对等体学习路径，并根据广告是指向客户端还是非客户端iBGP对等体，将特定最佳路径通告给具有或不具有限制指示符的其他路由器 。

公开(公告)号：US20120028637A1

公开(公告)日：2012-02-02

申请号：US12845646

申请日：2010-07-28

Applicant: Anand Kashikar ,  Nitin Kumar

Inventor： Anand Kashikar ,  Nitin Kumar

IPC: H04W8/00

CPC classification number: H04W76/20 ,  H04W48/18 ,  H04W76/19

Abstract: Various embodiments for providing enhanced manual PLMN search in mobile devices are described. In one or more embodiments, a user may initiate a manual PLMN search while the mobile device has a data connection to a network. The mobile network carrier may receive a request from the mobile device to suspend the data connection between the device and the mobile network carrier while the device performs the manual public land mobile network (PLMN) search. The mobile network may suspend the data connection. The suspended data connection may be resumed, without being torn down and re-established, if the user re-selects the mobile network after the manual PLMN search. Other embodiments are described and claimed.

Abstract translation: 描述了用于在移动设备中提供增强的手动PLMN搜索的各种实施例。 在一个或多个实施例中，用户可以在移动设备具有到网络的数据连接的情况下发起手动PLMN搜索。 当设备执行手动公共陆地移动网络（PLMN）搜索时，移动网络运营商可以接收来自移动设备的请求，以暂停设备与移动网络运营商之间的数据连接。 移动网络可能会暂停数据连接。 如果用户在手动PLMN搜索之后重新选择移动网络，则可以恢复暂停的数据连接，而不会被拆除并重新建立。 描述和要求保护其他实施例。