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公开(公告)号：US09435841B2
公开(公告)日：2016-09-06
申请号：US13446394
申请日：2012-04-13
CPC分类号： G01R31/002 , G01R31/2851 , H01L27/0248 , H02H9/046 , H05K9/0067
摘要： A method of protecting devices within an integrated circuit during electro-static discharge (ESD) testing using an ESD test system is provided. The method includes applying a direct current (DC) bias voltage to an input of at least one device of the integrated circuit and applying an ESD simulated signal to at least one other input of the integrated circuit. The applied ESD simulated signal is conducted along a first current path to a first ground, while a low-current signal associated with the at least one device is conducted along a second current path to the second ground. The DC bias voltage is maintained between the input of the at least one device and the second ground at a substantially constant value in response to a signal variation on the second ground that results from the applied ESD simulated signal.
摘要翻译： 提供了使用ESD测试系统在静电放电（ESD）测试期间保护集成电路内的器件的方法。 该方法包括将直流（DC）偏置电压施加到集成电路的至少一个器件的输入，并将ESD仿真信号施加到集成电路的至少一个其他输入。 施加的ESD模拟信号沿着第一电流路径传导到第一地，而与至少一个装置相关联的低电流信号沿着第二电流路径传导到第二地。 响应于由所施加的ESD模拟信号产生的第二接地上的信号变化，DC偏置电压在至少一个器件的输入和第二接地之间以基本恒定的值保持。
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公开(公告)号：US20130271883A1
公开(公告)日：2013-10-17
申请号：US13446394
申请日：2012-04-13
IPC分类号： H02H9/04
CPC分类号： G01R31/002 , G01R31/2851 , H01L27/0248 , H02H9/046 , H05K9/0067
摘要： A method of protecting devices within an integrated circuit during electro-static discharge (ESD) testing using an ESD test system is provided. The method includes applying a direct current (DC) bias voltage to an input of at least one device of the integrated circuit and applying an ESD simulated signal to at least one other input of the integrated circuit. The applied ESD simulated signal is conducted along a first current path to a first ground, while a low-current signal associated with the at least one device is conducted along a second current path to the second ground. The DC bias voltage is maintained between the input of the at least one device and the second ground at a substantially constant value in response to a signal variation on the second ground that results from the applied ESD simulated signal.
摘要翻译： 提供了使用ESD测试系统在静电放电（ESD）测试期间保护集成电路内的器件的方法。 该方法包括将直流（DC）偏置电压施加到集成电路的至少一个器件的输入，并将ESD仿真信号施加到集成电路的至少一个其他输入。 施加的ESD模拟信号沿着第一电流路径传导到第一地，而与至少一个装置相关联的低电流信号沿着第二电流路径传导到第二地。 响应于由所施加的ESD模拟信号产生的第二接地上的信号变化，DC偏置电压在至少一个器件的输入和第二接地之间以基本恒定的值保持。
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公开(公告)号：US20080171512A1
公开(公告)日：2008-07-17
申请号：US11763961
申请日：2007-06-15
申请人： Nathan Jack , Krishna Shenai
发明人： Nathan Jack , Krishna Shenai
IPC分类号： H04B5/00
CPC分类号： H04B5/02
摘要： Disclosed are embodiments of methods and systems for wireless data transmission by magnetic induction. In one embodiment, a network of magnetic induction units is provided. The units may be configured to transmit a data signal by modulation of a time-varying magnetic field. One or more units may also be configured to receive a data signal received from another magnetic induction unit. In one specific implementation, a network of underground magnetic induction units is provided, each having a sensor connected thereto. Each of the units, or a subset of the units, may be configured to transmit its sensed data to an adjacent or nearby unit, which, in turn, may retransmit the original data, along with additional appended data, to another adjacent unit. The network data may thereby be relayed in a multi-hop fashion until it reaches a desired destination.
摘要翻译： 公开了通过磁感应进行无线数据传输的方法和系统的实施例。 在一个实施例中，提供了磁感应单元的网络。 这些单元可以被配置为通过调制时变磁场来发送数据信号。 一个或多个单元也可以被配置为接收从另一个磁感应单元接收的数据信号。 在一个具体实施方式中，提供了一个地下磁感应单元的网络，每个都具有连接到其上的传感器。 每个单元或单元的子集可以被配置为将其感测数据发送到相邻或附近的单元，这又可以将原始数据连同另外的附加数据一起发送到另一相邻单元。 因此，网络数据可以以多跳方式中继，直到其到达期望的目的地。
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4.发明申请Technique and Architecture for Cognitive Coordination of Resources in a Distributed Network 审中-公开分布式网络中资源认知协调的技术与架构公开(公告)号：US20090222921A1
公开(公告)日：2009-09-03
申请号：US12040553
申请日：2008-02-29
IPC分类号： G08B23/00 , G06F9/45 , G06F15/173 , G06N5/02
摘要： A system and method are disclosed for utilizing resources of a network. A constructive proof that a subset of resources is sufficient to satisfy the objective of a system can be generated. The constructive proof can comprise instructions for using the subset of resources. A set of computer-executable instructions can be created from the constructive proof and executed on a host device. The computer-executable instructions can control a data output device according to the instructions of the constructive proof.
摘要翻译： 公开了一种利用网络资源的系统和方法。 可以生成一个资源子集足以满足系统目标的建设性证据。 建设性证明可以包括使用资源子集的指令。 可以从建设性证据中创建一组计算机可执行指令，并在主机设备上执行。 计算机可执行指令可以根据建设性证明的指示来控制数据输出设备。
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公开(公告)号：US07831205B2
公开(公告)日：2010-11-09
申请号：US11763961
申请日：2007-06-15
申请人： Nathan Jack , Krishna Shenai
发明人： Nathan Jack , Krishna Shenai
IPC分类号： H04B13/02
CPC分类号： H04B5/02
摘要： Disclosed are embodiments of methods and systems for wireless data transmission by magnetic induction. In one embodiment, a network of magnetic induction units is provided. The units may be configured to transmit a data signal by modulation of a time-varying magnetic field. One or more units may also be configured to receive a data signal received from another magnetic induction unit. In one specific implementation, a network of underground magnetic induction units is provided, each having a sensor connected thereto. Each of the units, or a subset of the units, may be configured to transmit its sensed data to an adjacent or nearby unit, which, in turn, may retransmit the original data, along with additional appended data, to another adjacent unit. The network data may thereby be relayed in a multi-hop fashion until it reaches a desired destination.
摘要翻译： 公开了通过磁感应进行无线数据传输的方法和系统的实施例。 在一个实施例中，提供了磁感应单元的网络。 这些单元可以被配置为通过调制时变磁场来发送数据信号。 一个或多个单元也可以被配置为接收从另一个磁感应单元接收的数据信号。 在一个具体实施方式中，提供了一个地下磁感应单元的网络，每个都具有连接到其上的传感器。 每个单元或单元的子集可以被配置为将其感测数据发送到相邻或附近的单元，这又可以将原始数据连同另外的附加数据一起发送到另一相邻单元。 因此，网络数据可以以多跳方式中继，直到其到达期望的目的地。
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