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    Optical apparatus having a compound tri-state non-reciprocal rotator
    12.
    发明授权
    Optical apparatus having a compound tri-state non-reciprocal rotator 失效
    具有复合三态不可逆旋转器的光学装置

    公开(公告)号：US07505192B1

    公开(公告)日：2009-03-17

    申请号：US11800740

    申请日：2007-05-07

    Applicant: Jing Zhao ,  Guanghai Jin ,  Yongjun Shu

    Inventor： Jing Zhao ,  Guanghai Jin ,  Yongjun Shu

    IPC: G02F1/09

    CPC classification number: G02F1/093

    Abstract: An optical apparatus and methods for operating on a polarization state of a light beam using a compound tri-state non-reciprocal rotator having two Faraday rotators. A first Faraday rotator rotates the polarization state into one of two partially rotated states at angles +α, −α, where α=22.5°, and the second Faraday rotates the polarization state from one of the partially rotated states into one of three fully rotated states at angles +2α, 0, −2α. A polarization selection mechanism guides light in the three fully rotated states differently to enable various devices and different modes of operation. For example, the polarization selection mechanism can generate a tri-state output in the form of two distinct output beams corresponding to two of the three fully rotated states, and an overlapping pair of output beams obtained when the compound tri-state non-reciprocal rotator produces the third of the three fully rotated states. The various methods permitted by the invention permit simple and cost-effective multicasting switches and methods.

    Abstract translation: 一种使用具有两个法拉第旋转器的复合三态不可逆旋转器来操作光束的偏振状态的光学装置和方法。 第一个法拉第旋转器将偏振状态转换成角度为αα，αα，其中α= 22.5°的两个部分旋转状态中的一个，并且第二法拉第将偏振状态从部分旋转状态中的一个旋转到三个完全旋转 状态为角度+ 2alpha，0，-2alpha。 偏振选择机构以三个完全旋转的状态引导光，以使各种装置和不同的操作模式不同。 例如，偏振选择机构可以产生三个完全旋转状态中的两个的两个不同的输出光束形式的三态输出，以及当复合三态不可逆旋转器 产生三个完全旋转状态中的三分之一。 本发明允许的各种方法允许简单且具有成本效益的多播交换机和方法。

    MICRO-MACHINED OPTICAL MIRROR SWITCH
    15.
    发明申请
    MICRO-MACHINED OPTICAL MIRROR SWITCH 审中-公开
    微型光学反射镜开关

    公开(公告)号：US20150355458A1

    公开(公告)日：2015-12-10

    申请号：US14300392

    申请日：2014-06-10

    Applicant: Shuyun (Steve) Wu ,  Jing Zhao

    Inventor： Shuyun (Steve) Wu ,  Jing Zhao

    IPC: G02B26/08 ,  B81C1/00

    CPC classification number: G02B26/0833 ,  B81B3/0051 ,  B81B3/0086 ,  B81B2201/042 ,  B81B2203/0118 ,  B81B2203/0307 ,  B81B2203/0384 ,  B81B2203/058 ,  B81C1/00523 ,  G02B26/0841

    Abstract: The present disclosure provides a micro-machined switchable optical mirror device with a fast response speed. The mirror device includes a substrate defining a gap space, and a mirror assembly disposed on the substrate and deflectable in the gap space, the mirror assembly including a free end cantilever and a reflector on the cantilever, wherein the cantilever is anchored on the substrate adjacent a side of the gap space through an elastic member. In one aspect, the mirror device further includes a stop spring at an end of the cantilever opposing the elastic member.

    Abstract translation: 本公开提供了一种具有快速响应速度的微加工的可切换光学镜装置。 反射镜装置包括限定间隙空间的基板和设置在基板上并可在间隙空间中偏转的反射镜组件，反射镜组件包括自由端悬臂和悬臂上的反射器，其中悬臂锚定在相邻的基板上 通过弹性构件的间隙空间的一侧。 在一个方面，镜装置还包括在悬臂的与弹性构件对置的端部处的止动弹簧。

    Carbon Fiber Composite Springs And Method of Making Thereof
    16.
    发明申请
    Carbon Fiber Composite Springs And Method of Making Thereof 审中-公开
    碳纤维复合弹簧及其制作方法

    公开(公告)号：US20150167768A1

    公开(公告)日：2015-06-18

    申请号：US14271424

    申请日：2014-05-06

    Applicant: Jing Zhao

    Inventor： Jing Zhao

    IPC: F16F1/368 ,  A43B13/18 ,  A42B3/04 ,  A47C7/02

    CPC classification number: F16F1/368 ,  A42B3/064 ,  A42B3/124 ,  A43B13/183 ,  A43B13/184 ,  A47C7/025

    Abstract: A bow shaped, sheet-thin, carbon fiber spring that utilizes the material's special characteristics is disclosed. Carbon fiber filaments are laid along the bow curvature. Cushions made of carbon fiber composite springs provide performance improvements in better shock absorption, lighter weight, better fire safety, and longer life without performance degradation. Example embodiments are shoes, helmets, and seats.

    Abstract translation: 公开了一种利用材料特殊特性的弓形薄板碳纤维弹簧。 碳纤维丝沿弓曲率铺设。 由碳纤维复合弹簧制成的靠垫提供更好的减震性能，更轻的重量，更好的消防安全性能和更长的使用寿命，而不会降低性能。 示例性实施例是鞋，头盔和座椅。

    Automated classification pipeline tuning under mobile device resource constraints
    17.
    发明授权
    Automated classification pipeline tuning under mobile device resource constraints 有权
    在移动设备资源约束下自动分类流水线调优

    公开(公告)号：US09020871B2

    公开(公告)日：2015-04-28

    申请号：US12818877

    申请日：2010-06-18

    Applicant: Nicholas D. Lane ,  David Chiyuan Chu ,  Jing Zhao ,  Feng Zhao

    Inventor： Nicholas D. Lane ,  David Chiyuan Chu ,  Jing Zhao ,  Feng Zhao

    IPC: G06N99/00 ,  G06K9/00

    CPC classification number: G06N99/005 ,  G06K9/00973

    Abstract: An architecture and techniques to enable a mobile device to efficiently classify raw sensor data into useful high level inferred data is discussed. Classification efficiency is achieved by tuning the mobile device's raw sensor data classification pipeline to attain a balance of accuracy, latency and energy suitable for mobile devices. The tuning of the classification pipeline is accomplished via a multi-pipeline tuning approach that uses Statistical Machine Learning Tools (SMLTs) and a classification cost modeler.

    Abstract translation: 讨论了使移动设备有效地将原始传感器数据分类为有用的高级推断数据的架构和技术。 通过调整移动设备的原始传感器数据分类流水线达到适合移动设备的精度，延迟和能量的平衡来实现分类效率。 分类流水线的调整是通过使用统计机器学习工具（SMLT）和分类成本建模器的多管线调整方法实现的。

    Micro-machined gaseous radiation detectors
    20.
    发明授权
    Micro-machined gaseous radiation detectors 有权
    微加工气体辐射探测器

    公开(公告)号：US08633448B1

    公开(公告)日：2014-01-21

    申请号：US13467664

    申请日：2012-05-09

    Applicant: Steve (Shuyun) Wu ,  Jing Zhao

    Inventor： Steve (Shuyun) Wu ,  Jing Zhao

    IPC: H01J47/00

    CPC classification number: H01J47/062

    Abstract: Micro-machined gaseous radiation detector that includes arrays of micro scale detector cells which have a small distance between the anode and cathode and require lower voltages.

    Abstract translation: 微加工气体辐射检测器，其包括在阳极和阴极之间具有小距离并且需要较低电压的微尺度检测器单元阵列。

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