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    Laser scanning system employing an optics module capable of forming a laser beam having an extended depth of focus (DOF) over the laser scanning field
    1.
    发明授权
    Laser scanning system employing an optics module capable of forming a laser beam having an extended depth of focus (DOF) over the laser scanning field 有权
    激光扫描系统采用能够在激光扫描场上形成具有扩展焦距（DOF）的激光束的光学模块

    公开(公告)号：US08844823B2

    公开(公告)日：2014-09-30

    申请号：US13233332

    申请日：2011-09-15

    申请人： Bernard Fritz ,  James Allen Cox ,  Peter L. Reutiman

    发明人： Bernard Fritz ,  James Allen Cox ,  Peter L. Reutiman

    IPC分类号： G02B5/08 ,  G06K7/10 ,  G02B27/00

    CPC分类号： G06K7/10881 ,  G02B26/105 ,  G02B27/0031 ,  G06K7/10633 ,  G06K7/10683 ,  G06K7/10811 ,  G06K7/10831 ,  G06K19/06112

    摘要： A laser scanning system having a laser scanning field, and a laser beam optics module with an optical axis and including: an aperture stop disposed after a laser source for shaping the laser beam to a predetermined beam diameter; a collimating lens for collimating the laser beam produced from the aperture stop; an apodization element having a first and second optical surfaces for extending the depth of focus of the laser beam from the collimating lens; and a negative bi-prism, disposed after the apodization element, along the optical axis, to transform the energy distribution of the laser beam and cause the laser beam to converge to substantially a single beam spot along the far-field portion of the laser scanning field, and extend the depth of focus of the laser beam along the far-field portion of the laser scanning field.

    摘要翻译： 一种具有激光扫描场的激光扫描系统和具有光轴的激光束光学组件，包括：设置在用于使激光束成形为预定光束直径的激光源之后的孔径光阑; 用于准直由孔径光阑产生的激光束的准直透镜; 具有第一和第二光学表面的变迹元件，用于从准直透镜延伸激光束的焦点深度; 以及设置在变迹元件之后沿着光轴的负双棱镜，以转换激光束的能量分布，并使激光束沿着激光扫描的远场部分会聚到基本上单个光束点 并且沿着激光扫描场的远场部分延长激光束的焦深。

    BAR CODE IMAGERS
    3.
    发明申请
    BAR CODE IMAGERS 审中-公开
    条形码图像

    公开(公告)号：US20120168513A1

    公开(公告)日：2012-07-05

    申请号：US12981893

    申请日：2010-12-30

    申请人： Bernard Fritz ,  James A. Cox ,  Peter L. Reutiman

    发明人： Bernard Fritz ,  James A. Cox ,  Peter L. Reutiman

    IPC分类号： G06K7/14

    CPC分类号： G06K7/10811 ,  G06K7/10732

    摘要： Bar code imagers and methods of operating bar code imagers are described herein. One or more embodiments include a lens, wherein the lens has a focal length associated therewith, and a light-emitting diode, wherein the light-emitting diode is located within the focal length associated with the lens.

    摘要翻译： 这里描述了条形码成像器和操作条形码成像器的方法。 一个或多个实施例包括透镜，其中透镜具有与其相关联的焦距，以及发光二极管，其中发光二极管位于与透镜相关联的焦距内。

    SYSTEMS AND METHODS FOR EXTERNAL FRIT MOUNTED COMPONENTS
    4.
    发明申请
    SYSTEMS AND METHODS FOR EXTERNAL FRIT MOUNTED COMPONENTS 有权
    外部安装组件的系统和方法

    公开(公告)号：US20130194046A1

    公开(公告)日：2013-08-01

    申请号：US13362286

    申请日：2012-01-31

    申请人： Christina Marie Schober ,  Jennifer S. Strabley ,  Bernard Fritz ,  James A. Vescera ,  Kenneth Salit ,  Delmer L. Smith ,  Terry Dean Stark

    发明人： Christina Marie Schober ,  Jennifer S. Strabley ,  Bernard Fritz ,  James A. Vescera ,  Kenneth Salit ,  Delmer L. Smith ,  Terry Dean Stark

    IPC分类号： H03B17/00 ,  G01C19/66 ,  G01D11/24 ,  B32B37/12 ,  B32B37/02

    CPC分类号： G04F5/14 ,  G01C19/66 ,  G01D11/30

    摘要： Embodiments of the present invention provide improved systems and methods for external frit mounted components on a sensor device. In one embodiment, a method for fabricating a sensor device comprises securing at least one component stack on a sensor body over at least one opening in the sensor body, wherein the at least one component stack comprises a plurality of components and applying a frit to the plurality of components in the at least one component stack and the sensor body. The method further comprises heating the frit, the at least one component stack, and the sensor body such that the frit melts and cooling the frit, the at least one component stack, and the sensor body such that the at least one component stack is secured to the sensor body.

    摘要翻译： 本发明的实施例提供了用于传感器装置上的外部玻璃料安装部件的改进的系统和方法。 在一个实施例中，一种用于制造传感器装置的方法包括将传感器主体上的至少一个部件堆叠固定在传感器主体中的至少一个开口上，其中至少一个部件堆叠包括多个部件并且将玻璃料施加到 所述至少一个部件堆叠中的多个部件和所述传感器主体。 该方法还包括加热玻璃料，至少一个组件堆叠和传感器主体，使得玻璃料熔化和冷却玻璃料，至少一个组件堆叠和传感器主体，使得至少一个组件堆叠被固定 传感器体。

    Wearable eye tracking system
    5.
    发明授权
    Wearable eye tracking system 失效
    戴眼镜跟踪系统

    公开(公告)号：US08398239B2

    公开(公告)日：2013-03-19

    申请号：US12710941

    申请日：2010-02-23

    申请人： Robert D. Horning ,  Thomas Ohnstein ,  Bernard Fritz

    发明人： Robert D. Horning ,  Thomas Ohnstein ,  Bernard Fritz

    IPC分类号： A61B3/14 ,  A61B3/10

    CPC分类号： G06F3/013 ,  A61B3/113 ,  G02B27/017 ,  G02B2027/0138 ,  G02B2027/0187 ,  G06K9/00604

    摘要： An eye tracking system includes a transparent lens, at least one light source, and a plurality of light detectors. The transparent lens is adapted for disposal adjacent an eye. The at least one light source is disposed within the transparent lens and is configured to emit light toward the eye. The at least one light source is transparent to visible light. The plurality of light detectors is disposed within the transparent lens and is configured to receive light that is emitted from the at least one light source and is reflected off of the eye. Each of the light detectors is transparent to visible light and is configured, upon receipt of light that is reflected off of the eye, to supply an output signal.

    摘要翻译： 眼睛跟踪系统包括透明透镜，至少一个光源和多个光检测器。 该透明透镜适于邻近眼睛处理。 所述至少一个光源设置在所述透明透镜内并且被配置为朝向所述眼睛发光。 至少一个光源对可见光是透明的。 多个光检测器设置在透明透镜内并且被配置为接收从至少一个光源发射并从眼睛反射的光。 每个光检测器对可见光是透明的，并且在接收到从眼睛反射的光时被配置以提供输出信号。

    A LIGHT SCATTERING AND IMAGING OPTICAL SYSTEM
    7.
    发明申请
    A LIGHT SCATTERING AND IMAGING OPTICAL SYSTEM 有权
    光散射和成像光学系统

    公开(公告)号：US20070041013A1

    公开(公告)日：2007-02-22

    申请号：US11161776

    申请日：2005-08-16

    申请人： Bernard Fritz ,  James Cox ,  Peter Reutiman

    发明人： Bernard Fritz ,  James Cox ,  Peter Reutiman

    IPC分类号： G01N21/00

    CPC分类号： G01N15/1463 ,  G01N15/1434 ,  G01N15/1484 ,  G01N21/4788 ,  G01N21/53 ,  G01N2015/1447 ,  G01N2015/1493 ,  G01N2021/4707 ,  G01N2021/4716 ,  G02B5/1819 ,  G02B27/4244

    摘要： An optical element for conveying scattered and image light to several detectors. The optical element may have the properties of a diffractive beam splitter and imaging lens. The detected light may be from an illuminated target. Further, there may be an optical element for conveying scattered light from a target via several zones to specific detectors, respectively. The latter optical element may include a multiple annular zone diffractive structure on a hybrid lens.

    摘要翻译： 用于将散射和图像光传送到多个检测器的光学元件。 光学元件可以具有衍射分束器和成像透镜的特性。 检测到的光可以来自被照射的目标。 此外，可以存在用于将来自目标的散射光分别经由若干区域传送到特定检测器的光学元件。 后者的光学元件可以包括混合透镜上的多个环形区域衍射结构。

    Cytometer having telecentric optics
    8.
    发明申请
    Cytometer having telecentric optics 有权
    血细胞计数器具有远心光学

    公开(公告)号：US20060066840A1

    公开(公告)日：2006-03-30

    申请号：US10953197

    申请日：2004-09-28

    申请人： Bernard Fritz

    发明人： Bernard Fritz

    IPC分类号： G01J1/00

    CPC分类号： G01N15/1459 ,  G01N2015/1452

    摘要： A mechanism for moving and positioning a light source so that its light impinges a target as it moves on or off axis of an optical system. A detector may receive scattered light at a same position whether the light impinging the target is on or off axis due to, for example, a telecentric optical system. Further, the light may be positioned so that the detector is maximally impinged with scattered light. An output may go to a processor that sends a signal to the light source to move the emitted light so as to continually impinge the target as it moves on or off axis. An array of light sources may used in lieu of the moving light source. To move the light beam, another light at another position in the array may be selected to replace a previously selected light source.

    摘要翻译： 一种用于移动和定位光源的机构，使得当光线在光学系统的移动或离开轴线时它的光线撞击目标。 由于例如远心光学系统，检测器可以在相同位置处接收散射光，不论射入目标的光是否在轴上。 此外，光可以被定位成使得检测器被最大程度地与散射光撞击。 输出可以转到处理器，该处理器向光源发送信号以移动发射的光，以便当目标在轴上移动时不断地撞击目标。 可以使用光源阵列代替移动光源。 为了移动光束，可以选择阵列中另一位置处的另一个光以替代先前选择的光源。

    Physics package design for a cold atom primary frequency standard
    10.
    发明授权
    Physics package design for a cold atom primary frequency standard 有权
    物理封装设计，用于冷原子主频率标准

    公开(公告)号：US07965147B2

    公开(公告)日：2011-06-21

    申请号：US12484878

    申请日：2009-06-15

    申请人： Jennifer S. Strabley ,  Daniel W. Youngner ,  Thomas Ohnstein ,  Douglas P. Mortenson ,  Terry D. Stark ,  Alan B. Touchberry ,  Bernard Fritz ,  William Platt ,  Delmer L. Smith

    发明人： Jennifer S. Strabley ,  Daniel W. Youngner ,  Thomas Ohnstein ,  Douglas P. Mortenson ,  Terry D. Stark ,  Alan B. Touchberry ,  Bernard Fritz ,  William Platt ,  Delmer L. Smith

    IPC分类号： H03L7/26

    CPC分类号： G04F5/14

    摘要： A physic package for an atomic clock comprising: a block made of optical glass, a glass ceramic material or another suitable material that includes a plurality of faces on its exterior and a plurality of angled borings that serve as a vacuum chamber cavity, light paths and measurement bores; mirrors fixedly attached using a vacuum tight seal to the exterior of the block at certain locations where two light paths intersect; optically clear windows fixedly attached using a vacuum tight seal to the block's exterior over openings of the measurement bores and at one location where two light paths intersect; and fill tubes fixedly attached using a vacuum tight seal to the exterior of the block over the ends of the vacuum chamber cavity. This physics package design makes possible atomic clocks having reduced size and power consumption and capable of maintaining an ultra-high vacuum without active pumping.

    摘要翻译： 一种用于原子钟的物理包，包括：由光学玻璃制成的块，玻璃陶瓷材料或在其外部包括多个面的另外合适的材料，以及用作真空室腔的多个倾斜钻孔，光路和 测量孔; 镜子在两个光路相交的某些位置使用真空密封密封固定到块体的外部; 在测量孔的开口处和两个光路相交的一个位置处，使用真空密封密封到模块外部的光学透明窗口; 并且在真空室腔的端部上使用真空密封密封将固定连接的管填充到块的外部。 这种物理封装设计使得可能的原子钟具有减小的尺寸和功率消耗，并且能够在没有主动泵送的情况下保持超高真空。