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1. 发明授权

US08234516B2 Topology collection method and dual control board device for a stacking system 有权
标题翻译：堆叠系统的拓扑收集方法和双控制板设备
公开(公告)号：US08234516B2
公开(公告)日：2012-07-31
申请号：US12685949
申请日：2010-01-12
申请人： Yong Wang , Xiaolong Hu , Yiquan Yang
发明人： Yong Wang , Xiaolong Hu , Yiquan Yang
IPC分类号： G06F11/00
CPC分类号： H04L41/12
摘要： The invention provides a topology collection method and dual control board device applicable to a stacking system comprising dual control board devices. A master control board of a dual control board device advertises through a stack port the topology information of the member device in which the master control board resides, including information about the master control board and, if a slave control board is present, information about the slave control board; and stores the topology information or updates the existing topology information upon receiving the topology information of the stacking system through the stack port, and backs up the stored topology information of the stacking system to the slave control board after the slave control board is inserted. This invention is applicable for collecting the topology information of a stacking system comprising distributed dual control board devices.
摘要翻译：本发明提供一种适用于包括双控制板设备的堆叠系统的拓扑收集方法和双控制板设备。双控板设备的主控板通过堆叠端口发布主控板所在成员设备的拓扑信息，包括主控板的信息，如果有从控制板，则显示有关主控板的信息从控制板; 并通过堆叠端口接收到堆叠系统的拓扑信息，存储拓扑信息或更新现有拓扑信息，并在从控制板插入后，将堆叠系统的存储拓扑信息备份到从控制板。本发明适用于收集包含分布式双控板设备的堆叠系统的拓扑信息。

2. 发明申请

US20120077680A1 NANOWIRE-BASED DETECTOR 有权
标题翻译：基于纳米级的检测器
公开(公告)号：US20120077680A1
公开(公告)日：2012-03-29
申请号：US13117515
申请日：2011-05-27
申请人： Karl K. Berggren , Xiaolong Hu , Daniele Masciarelli
发明人： Karl K. Berggren , Xiaolong Hu , Daniele Masciarelli
IPC分类号： H01L39/12 , H01L39/02 , H01L39/24
CPC分类号： G01J1/42 , H01L39/10 , H01L39/2416
摘要： Systems, articles, and methods are provided related to nanowire-based detectors, which can be used for light detection in, for example, single-photon detectors. In one aspect, a variety of detectors are provided, for example one including an electrically superconductive nanowire or nanowires constructed and arranged to interact with photons to produce a detectable signal. In another aspect, fabrication methods are provided, including techniques to precisely reproduce patterns in subsequently formed layers of material using a relatively small number of fabrication steps. By precisely reproducing patterns in multiple material layers, one can form electrically insulating materials and electrically conductive materials in shapes such that incoming photons are redirected toward a nearby electrically superconductive materials (e.g., electrically superconductive nanowire(s)). For example, one or more resonance structures (e.g., comprising an electrically insulating material), which can trap electromagnetic radiation within its boundaries, can be positioned proximate the nanowire(s). The resonance structure can include, at its boundaries, electrically conductive material positioned proximate the electrically superconductive nanowire such that light that would otherwise be transmitted through the sensor is redirected toward the nanowire(s) and detected. In addition, electrically conductive material can be positioned proximate the electrically superconductive nanowire (e.g. at the aperture of the resonant structure), such that light is directed by scattering from this structure into the nanowire.
摘要翻译：提供了与基于纳米线的检测器相关的系统，制品和方法，其可以用于例如单光子检测器中的光检测。在一个方面，提供了各种检测器，例如包括电超导纳米线或纳米线构造和布置为与光子相互作用以产生可检测的信号的检测器。在另一方面，提供了制造方法，包括使用相对较少数量的制造步骤精确再现随后形成的材料层中的图案的技术。通过精确地再现多个材料层中的图案，可以形成电绝缘材料和导电材料的形状，使得入射光子被重定向到附近的电超导材料（例如，电超导纳米线）。例如，可以将电磁辐射捕获在其边界内的一个或多个共振结构（例如，包括电绝缘材料）可以位于纳米线附近。共振结构在其边界处可以包括位于电超导纳米线附近的导电材料，使得否则将通过传感器传输的光被重定向到纳米线并被检测。此外，导电材料可以位于电超导纳米线附近（例如在谐振结构的孔处），使得光通过从该结构散射到纳米线中而被引导。

3. 发明申请

US20130172195A1 OPTICAL DETECTORS AND ASSOCIATED SYSTEMS AND METHODS 审中-公开
标题翻译：光学检测器及相关系统及方法
公开(公告)号：US20130172195A1
公开(公告)日：2013-07-04
申请号：US13633666
申请日：2012-10-02
申请人： Francesco Bellei , Karl K. Berggren , Eric Dauler , Xiaolong Hu , Francesco Marsili , Faraz Najafi
发明人： Francesco Bellei , Karl K. Berggren , Eric Dauler , Xiaolong Hu , Francesco Marsili , Faraz Najafi
IPC分类号： G01J1/42 , G01J1/04 , G01J5/08 , G01J5/10
CPC分类号： G01J1/42 , B82Y20/00 , G01J1/0411 , G01J5/023 , G01J5/046 , G01J5/0806 , G01J5/10 , G01J5/20 , G01J2001/442 , Y10S977/954
摘要： Optical detectors and associated systems and methods are generally described. In certain embodiments, the optical detectors comprise nanowire-based single-photon detectors, including those with advantageous geometric configurations.
摘要翻译：通常描述光学检测器及相关系统和方法。在某些实施例中，光学检测器包括基于纳米线的单光子检测器，包括具有有利的几何构型的单光子检测器。

4. 发明授权

US07978595B2 Method for processing multiple active devices in stacking system and stacking member device 有权
标题翻译：在堆叠系统和堆叠成员设备中处理多个主动设备的方法
公开(公告)号：US07978595B2
公开(公告)日：2011-07-12
申请号：US12503281
申请日：2009-07-15
申请人： Yong Wang , Xiaolong Hu
发明人： Yong Wang , Xiaolong Hu
IPC分类号： H04L12/26
CPC分类号： H04L45/00 , H04L45/583 , H04L69/40
摘要： The present invention discloses a method for processing multiple active devices in a stacking system. In the method, each active device in a stacking system exchanges unique identity information with any another active device through a preconfigured Bidirectional Forwarding Detection (BFD) session when a stacking link in the stacking system is in failure, determines an active priority of its own by comparing unique identity information of its own with the unique identity information received; and the active device stops providing services as an active device when determining that the active priority of its own is not the highest priority. The present invention also discloses a member device in the stacking system. The present invention can solve the collision of multiple Active devices, and is applicable to both a stacking system including two member devices and a stacking system including more than two member devices.
摘要翻译：本发明公开了一种在堆叠系统中处理多个有源器件的方法。在该方法中，当堆叠系统中的堆叠链路故障时，堆叠系统中的每个活动设备通过预配置双向转发检测（BFD）会话与任何其他活动设备交换唯一身份信息，通过将其自身的独特身份信息与接收到的唯一身份信息进行比较; 并且当确定其自身的活动优先级不是最高优先级时，活动设备停止提供作为活动设备的服务。本发明还公开了一种堆叠系统中的成员设备。本发明可以解决多个Active设备的冲突，适用于包括两个成员设备的堆叠系统和包括两个以上成员设备的堆叠系统。

5. 发明申请

US20100329111A1 Multi-Active Detection Method And Stack Member Device 有权
标题翻译：多主动检测方法和堆栈成员设备
公开(公告)号：US20100329111A1
公开(公告)日：2010-12-30
申请号：US12765948
申请日：2010-04-23
申请人： Pengju Wan , Xiaolong Hu
发明人： Pengju Wan , Xiaolong Hu
IPC分类号： G06F11/00
CPC分类号： H04L69/40 , H04L29/12264 , H04L41/06 , H04L61/2046
摘要： The present invention discloses a method of multi-active detection and a stack member device. Each member device in a stack is configured with a detection interface that is assigned an IP address, wherein the IP address of the detection interface on the designated active device is activated. Each member devices is also configured with an active device election rule, and with a correspondence between the IP address of the detection interface on each member device and the active device election parameter of the member device. Upon detection that the stack has become split, each designated standby device transitions to become an active device and activates the IP address of its detection interface. Each active device then uses the IP address of its detection interface as the source IP address to establish a session with other active devices, finds the active device election parameter according to the source IP address in the received session packet, and elects an active device that maintains its active state according to the configured active device election rule. The present invention implements multi-active detection in a stack.
摘要翻译：本发明公开了一种多主动检测方法和堆叠成员设备。堆叠中的每个成员设备配置有被分配了IP地址的检测接口，其中指定的活动设备上的检测接口的IP地址被激活。每个成员设备还配置有活动设备选举规则，并配置每个成员设备上检测接口的IP地址和成员设备的活动设备选举参数之间的对应关系。当检测到堆栈已经分裂时，每个指定的备用设备转换成为活动设备并激活其检测接口的IP地址。每个活动设备然后使用其检测接口的IP地址作为源IP地址与其他活动设备建立会话，根据接收到的会话数据包中的源IP地址查找活动设备选举参数，并选择一个活动设备，根据配置的活动设备选举规则维护其活动状态。本发明在堆栈中实现多主动检测。

6. 发明申请

US20100185893A1 Topology Collection Method and Dual Control Board Device For A Stacking System 有权
标题翻译：堆叠系统的拓扑收集方法和双控制板设备
公开(公告)号：US20100185893A1
公开(公告)日：2010-07-22
申请号：US12685949
申请日：2010-01-12
申请人： Yong Wang , Xiaolong Hu , Yiquan Yang
发明人： Yong Wang , Xiaolong Hu , Yiquan Yang
IPC分类号： G06F11/00 , G06F15/173
CPC分类号： H04L41/12
摘要： The invention provides a topology collection method and dual control board device applicable to a stacking system comprising dual control board devices. A master control board of a dual control board device advertises through a stack port the topology information of the member device in which the master control board resides, including information about the master control board and, if a slave control board is present, information about the slave control board; and stores the topology information or updates the existing topology information upon receiving the topology information of the stacking system through the stack port, and backs up the stored topology information of the stacking system to the slave control board after the slave control board is inserted. This invention is applicable for collecting the topology information of a stacking system comprising distributed dual control board devices.
摘要翻译：本发明提供一种适用于包括双控制板设备的堆叠系统的拓扑收集方法和双控制板设备。双控板设备的主控板通过堆叠端口发布主控板所在成员设备的拓扑信息，包括主控板的信息，如果有从控制板，则显示有关主控板的信息从控制板; 并通过堆叠端口接收到堆叠系统的拓扑信息，存储拓扑信息或更新现有拓扑信息，并在从控制板插入后，将堆叠系统的存储拓扑信息备份到从控制板。本发明适用于收集包含分布式双控板设备的堆叠系统的拓扑信息。

7. 发明申请

US20100182933A1 Method And Switching Device For Stack Port Configuration 有权
标题翻译：堆叠端口配置方法与切换设备
公开(公告)号：US20100182933A1
公开(公告)日：2010-07-22
申请号：US12685968
申请日：2010-01-12
申请人： Xiaolong Hu , Yong Wang
发明人： Xiaolong Hu , Yong Wang
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L41/082 , H04L41/0806
摘要： The invention provides a method and switching device for configuring stack ports. A switching device in a stacking system searches in the neighbor information table to determine whether the neighbor ID carried in a stack link negotiation packet is contained in the table after it receives the stack link negotiation packet on one of its physical ports that is enabled with the stacking function. If the neighbor ID is contained in the table, the switching device adds the physical port to the stack port corresponding to the neighbor ID in the neighbor information table; if it is not contained in the table, the switching device creates a stack port not in use, creates a binding between the neighbor ID and the stack port, and adds the physical port to the stack port. The present invention can automatically configure stack ports, greatly reducing the configuration work of administrators, and avoiding stacking device faults caused by manual configuration errors at the same time.
摘要翻译：本发明提供了一种用于配置堆栈端口的方法和切换设备。堆叠系统中的交换设备在邻居信息表中搜索到确定堆叠链路协商报文中携带的邻居ID是否在其物理端口之一上接收到堆叠链路协商报文后被包含在表中，堆叠功能。如果表中包含邻居ID，交换设备将物理端口添加到邻居信息表中对应邻居ID的堆叠端口; 如果不包含在表中，交换设备创建一个未使用的堆叠端口，在邻居ID和堆叠端口之间创建绑定，并将物理端口添加到堆叠端口。本发明可以自动配置堆叠端口，大大降低管理员的配置工作，避免同时由手工配置错误引起的堆叠设备故障。

8. 发明申请

US20100146323A1 METHOD, SYSTEM AND APPARATUS FOR DETECTING MULTIPLE ACTIVE DEVICES IN STACK 有权
标题翻译：用于检测堆叠中的多个活动设备的方法，系统和装置
公开(公告)号：US20100146323A1
公开(公告)日：2010-06-10
申请号：US12630034
申请日：2009-12-03
申请人： Xiaolong HU
发明人： Xiaolong HU
IPC分类号： G06F11/07
CPC分类号： H04L45/583 , H04L45/28
摘要： Embodiments of the present invention disclose a method for detecting multiple Active devices in a stack. In the method, a new Active device generates a Link Aggregation Control Protocol (LACP) packet when a stacking link is in failure, the LACP packet contains a bridge MAC address and a member number of the new Active device; the new Active device transmits the LACP packet to a stacking member through an access switch; and the stacking member detects collision of multiple Active devices according to the MAC address and the member number and enters a Recovery state. In the present invention, by containing the bridge MAC, the Active ID and the configuration dividing identifier in the extended field of the LACP packet, the collision of multiple Active devices in a distributed stack can be detected.
摘要翻译：本发明的实施例公开了一种用于检测堆叠中的多个活动设备的方法。在该方法中，当堆叠链路故障时，新的活动设备生成链路聚合控制协议（LACP）报文，LACP报文中包含桥MAC地址和新的Active设备的成员编号; 新的主动设备通过接入交换机将LACP报文发送给堆叠成员; 并且堆叠成员根据MAC地址和成员号码检测多个Active设备的冲突，并进入恢复状态。在本发明中，通过在LACP分组的扩展字段中包含桥MAC，活动ID和配置划分标识符，可以检测分布式堆栈中的多个活动设备的冲突。

9. 发明授权

US08213320B2 Method and switching device for stack port configuration 有权
标题翻译：堆叠端口配置方法和交换设备
公开(公告)号：US08213320B2
公开(公告)日：2012-07-03
申请号：US12685968
申请日：2010-01-12
申请人： Xiaolong Hu , Yong Wang
发明人： Xiaolong Hu , Yong Wang
IPC分类号： G01R31/08
CPC分类号： H04L41/082 , H04L41/0806
摘要： The invention provides a method and switching device for configuring stack ports. A switching device in a stacking system searches in the neighbor information table to determine whether the neighbor ID carried in a stack link negotiation packet is contained in the table after it receives the stack link negotiation packet on one of its physical ports that is enabled with the stacking function. If the neighbor ID is contained in the table, the switching device adds the physical port to the stack port corresponding to the neighbor ID in the neighbor information table; if it is not contained in the table, the switching device creates a stack port not in use, creates a binding between the neighbor ID and the stack port, and adds the physical port to the stack port. The present invention can automatically configure stack ports, greatly reducing the configuration work of administrators, and avoiding stacking device faults caused by manual configuration errors at the same time.
摘要翻译：本发明提供了一种用于配置堆栈端口的方法和切换设备。堆叠系统中的交换设备在邻居信息表中搜索到确定堆叠链路协商报文中携带的邻居ID是否在其物理端口之一上收到堆栈链路协商报文后被包含在表中，堆叠功能。如果表中包含邻居ID，交换设备将物理端口添加到邻居信息表中对应邻居ID的堆叠端口; 如果不包含在表中，交换设备创建一个未使用的堆叠端口，在邻居ID和堆叠端口之间创建绑定，并将物理端口添加到堆叠端口。本发明可以自动配置堆叠端口，大大降低管理员的配置工作，避免同时由手工配置错误引起的堆叠设备故障。

10. 发明授权

US08135832B2 Method, system and apparatus for detecting multiple active devices in stack 有权
标题翻译：用于检测堆叠中多个活动设备的方法，系统和设备
公开(公告)号：US08135832B2
公开(公告)日：2012-03-13
申请号：US12630034
申请日：2009-12-03
申请人： Xiaolong Hu
发明人： Xiaolong Hu
IPC分类号： G06F15/173
CPC分类号： H04L45/583 , H04L45/28
摘要： Embodiments of the present invention disclose a method for detecting multiple Active devices in a stack. In the method, a new Active device generates a Link Aggregation Control Protocol (LACP) packet when a stacking link is in failure, the LACP packet contains a bridge MAC address and a member number of the new Active device; the new Active device transmits the LACP packet to a stacking member through an access switch; and the stacking member detects collision of multiple Active devices according to the MAC address and the member number and enters a Recovery state. In the present invention, by containing the bridge MAC, the Active ID and the configuration dividing identifier in the extended field of the LACP packet, the collision of multiple Active devices in a distributed stack can be detected.
摘要翻译：本发明的实施例公开了一种用于检测堆叠中的多个活动设备的方法。在该方法中，当堆叠链路故障时，新的活动设备生成链路聚合控制协议（LACP）报文，LACP报文中包含桥MAC地址和新的Active设备的成员编号; 新的主动设备通过接入交换机将LACP报文发送给堆叠成员; 并且堆叠成员根据MAC地址和成员号码检测多个Active设备的冲突，并进入恢复状态。在本发明中，通过在LACP分组的扩展字段中包含桥MAC，活动ID和配置划分标识符，可以检测分布式堆栈中的多个活动设备的冲突。

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