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    • 92. 发明申请
    • Anti-Tampering Obscurity Using Firmware Power Mirror Compiler
    • 使用固件电源镜面编译器防篡改
    • US20110193587A1
    • 2011-08-11
    • US13018253
    • 2011-01-31
    • Ellwood Payson
    • Ellwood Payson
    • H03K19/00
    • G06F21/75G06F21/755
    • In a preferred embodiment of the invention, a mirror compiler is provided for each protected device or circuit resulting in a program that is embedded into the protected device's source code. The mirror compiler can be configured to have multiple selectable compilation parameters offering the programmer flexible options for mirrored power cancellations.In the preferred embodiment, the mirror compiler comprises a digital-to-analog converter and a digital-to-analog load to sink current. These elements serve to define a complement of the normal (i.e., unprotected) programmed device's output current. The digital-to-analog load currents are output and thus act to cancel the expected variations in the currents of the protected programmed device.
    • 在本发明的优选实施例中,为每个被保护的设备或电路提供镜像编译器,从而产生嵌入到受保护设备的源代码中的程序。 镜像编译器可以配置为具有多个可选择的编译参数,为程序员提供镜像功率消除的灵活选项。 在优选实施例中,反射镜编译器包括数模转换器和数模模拟负载以吸收电流。 这些元件用于定义正常(即,未受保护)编程设备的输出电流的补码。 数字到模拟负载电流被输出,从而起到抵消受保护编程设备的电流的预期变化的作用。
    • 94. 发明申请
    • Thermal power distribution system
    • 火电配电系统
    • US20110168378A1
    • 2011-07-14
    • US12657090
    • 2010-01-14
    • Ying Hsu
    • Ying Hsu
    • F28F27/00
    • F28F27/00B64G1/50B64G1/506F28F13/00F28F2013/008
    • The invention is comprised of one or more variably conductive thermal switches.The thermal switches are sandwiched between two thermal conductors (e.g., heat pipes). Within each thermal switch is an array of micro-switches with a number of finger-like structures that are electrically actuated to form one or more thermal connection between two thermally conductive layers. The net thermal conductance of the switch is scalable based on the number of activated micro-switches. By changing the thermal conductance between the source and the sink, the temperature of the source may be adjusted based on the needs of the system in which it is employed.
    • 本发明包括一个或多个可变导电的热开关。 热开关夹在两个热导体(例如热管)之间。 在每个热开关内是具有多个手指状结构的微动开关的阵列,其被电致动以在两个导热层之间形成一个或多个热连接。 基于激活的微动开关的数量,开关的净热导率是可扩展的。 通过改变源和水槽之间的热传导,源的温度可以根据其采用的系统的需要进行调整。
    • 95. 发明申请
    • Compact intelligent surveillance system comprising intent recognition
    • 紧凑的智能监控系统包括意图识别
    • US20110134245A1
    • 2011-06-09
    • US12928083
    • 2010-12-01
    • Vitaliy Khizhnichenko
    • Vitaliy Khizhnichenko
    • H04N7/18
    • H04N7/183G06K9/00771G06K9/00791G06K9/209G08B13/19647G08B31/00
    • An intelligent surveillance system is disclosed for the identification of suspicious behavior near the exterior of a vehicle. The system of the invention is comprised of a “fish-eye” visible camera imaging system installed on the interior ceiling of an automobile for the 360-degree imaging and observation of the lower hemisphere around the perimeter of the vehicle. The camera of the system is augmented with an embedded processor based on DSP (digital signal processor) or FPGA (field-programmable gate array) technology to provide for the automatic detection of suspicious/hostile activities around the vehicle. The system is preferably provided with wireless transmitter means for alerting a person (e.g. the owner) of detected suspicious behavior.
    • 公开了一种用于识别车辆外部附近的可疑行为的智能监控系统。 本发明的系统包括安装在汽车内部天花板上的“鱼眼”可视摄像机成像系统,用于360度摄像和观察围绕车辆周边的下半球。 该系统的摄像机增强了基于DSP(数字信号处理器)或FPGA(现场可编程门阵列)技术的嵌入式处理器,以提供自动检测车辆周围的可疑/敌对活动。 系统优选地设置有用于向人(例如所有者)警告检测到的可疑行为的无线发射机装置。
    • 98. 发明申请
    • Gravity operated, rotatable lens curtain for thermal imager
    • 用于热成像仪的重力操作,可旋转镜片帘
    • US20110032593A1
    • 2011-02-10
    • US12803134
    • 2010-06-18
    • Itzhak Sapir
    • Itzhak Sapir
    • G02B26/02
    • G02B26/02
    • A device for in-situ calibration of a thermal imager on a UAS is disclosed. A rotatable lens curtain is provided with an aperture for the lens of a thermal imager to observe a field of view. The lens curtain comprises a balancing weight and blocking portion having a thermally uniform interior surface that functions as a calibration surface. The lens curtain is disposed with respect to the lens such that when the UAS is in a substantially level flight path, the lens is exposed to the field of view through the aperture. The lens curtain is provided such that when the UAS is rotated about an axis, the lens curtain maintains its absolute position relative to the Earth by virtue of the balance weight and the lens rotates within the lens curtain such that the blocking position obscures the lens from the field of view and the lens is exposed to the thermally uniform interior surface such that a calibration operation can be performed by the thermal imager.
    • 公开了一种用于在UAS上原位校准热​​像仪的装置。 可旋转镜片帘幕设置有用于热成像仪的透镜的孔以观察视场。 镜片帘幕包括平衡重和阻挡部分,其具有用作校准表面的热均匀内表面。 透镜帘布相对于透镜设置,使得当UAS处于基本上水平的飞行路径时,透镜通过孔暴露于视场。 透镜帘设置成使得当UAS围绕轴线旋转时,由于平衡重并且透镜在透镜帘幕内旋转,镜片帘幕相对于地球保持其绝对位置,使得遮挡位置遮挡透镜 视场和透镜暴露于热均匀的内表面,使得可以通过热像仪进行校准操作。
    • 99. 发明申请
    • Tamper-resistant electronic circuit and module incorporating electrically conductive nano-structures
    • 具有防篡改电子电路和包含导电纳米结构的模块
    • US20110031982A1
    • 2011-02-10
    • US12806127
    • 2010-08-04
    • John LeonJames YamaguchiVolkan OzguzW. Eric Boyd
    • John LeonJames YamaguchiVolkan OzguzW. Eric Boyd
    • G01R27/28H02H3/08H05K7/00
    • H01L23/576H01L25/0657H01L2225/06517H01L2225/06527H01L2225/06541H01L2924/0002H01L2924/3011H01L2924/00
    • A device and method are disclosed comprising one or more electrically conductive nano-structures defined on one or more surfaces of a microelectronic circuit such as an integrated circuit die, microelectronic circuit package (such as a TSOP, BGA or other prepackaged IC) a stacked microelectronic circuit package, or on the surface of one or more layers in a stack of layers containing one or more ICs.In one embodiment, the electrically conductive nano-structure is in electrical connection with a monitoring circuit and acts as a “trip wire” to detect unauthorized tampering with the device or module. Such a monitoring circuit may include a power source such as an in-circuit or in-module battery and a “zeroization” circuit within the chip or package to erase the contents of a memory when the electrically conductive nano-structure is breached or altered. The device may be configured to blow one or more fuses or overcurrent protection devices when the electrically conductive nano-structure is breached or altered.In a further embodiment, one or more electrically conductive nano-structures are used to interconnect and reroute one or more electrical connections between one or more ICs (or dummy leads and vias) to create an “invisible” set of electrical connections on the chip or stack to obfuscate an attempt to reverse engineer the device, i.e., a set of connections that cannot be observed by standard test means such as by X-ray or conventional microscope.
    • 公开了一种器件和方法,其包括限定在微电子电路的一个或多个表面上的一个或多个导电纳米结构,例如集成电路管芯,微电子电路封装(例如TSOP,BGA或其它预封装IC)堆叠微电子 或者在包含一个或多个IC的层叠层中的一个或多个层的表面上。 在一个实施例中,导电纳米结构与监控电路电连接,并用作“跳闸线”,以检测未经授权的篡改设备或模块。 这样的监视电路可以包括诸如电路内或模块内电池的电源和芯片或封装内的“零化”电路,以在导电纳米结构被破坏或改变时擦除存储器的内容物。 该装置可以被配置为当导电纳米结构被破坏或改变时吹送一个或多个保险丝或过电流保护装置。 在另一个实施例中,使用一个或多个导电纳米结构来互连和重新路由一个或多个IC(或虚拟引线和通孔)之间的一个或多个电连接,以在芯片上产生“不可见”的电连接集合,或 堆叠以模糊化设备的反向工程,即通过X射线或常规显微镜的标准测试手段无法观察到的一组连接。