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    Synchronizing rolling shutter and global shutter sensors
    1.
    发明授权
    Synchronizing rolling shutter and global shutter sensors 有权

    公开(公告)号：US11966809B2

    公开(公告)日：2024-04-23

    申请号：US17828853

    申请日：2022-05-31

    申请人： ZEBRA TECHNOLOGIES CORPORATION

    发明人： Edward Barkan ,  Mark Drzymala ,  Darran Michael Handshaw

    IPC分类号： G06K7/10 ,  G06K7/14

    CPC分类号： G06K7/10554 ,  G06K7/1413

    摘要： An imaging system for synchronizing rolling shutter and global shutter sensors is disclosed herein. An example imaging system includes an illumination source configured to emit illumination lasting a predetermined period, a first imaging sensor, and a second imaging sensor. The first imaging sensor is configured to capture first image data representative of an environment appearing within a field of view (FOV) of the first imaging sensor during a first period that overlaps at least partially with the predetermined period, and the first imaging sensor operates as a global shutter imaging sensor. The second imaging sensor is configured to capture second image data representative of an environment appearing within a FOV of the second imaging sensor during a second period that overlaps at least partially with the predetermined period and is different from the first period, and the second imaging sensor operates as a rolling shutter imaging sensor.

    BARCODE READING DEVICE
    3.
    发明申请
    BARCODE READING DEVICE 审中-公开

    公开(公告)号：US20190130141A1

    公开(公告)日：2019-05-02

    申请号：US15871005

    申请日：2018-01-14

    申请人： CHAMPTEK INCORPORATED

    发明人： Kuo-Chun WANG ,  Shu-Ying HUANG

    IPC分类号： G06K7/10

    CPC分类号： G06K7/1096 ,  G06K7/10554 ,  G06K7/10613 ,  G06K7/10673 ,  G06K7/10831 ,  G06K7/10861

    摘要： A barcode reading device (1, 1a, 1b, 1c, 1d) includes a polygon housing (10, 10a, 10b) and a plurality of barcode reading units (32, 34, 34_1, 34_2); a first window (12) is formed on one surface of the polygon housing (10, 10a, 10b) and a second window (14) is formed of another surface thereof; the barcode reading units (32, 34, 34_1, 34_2) are housed within an accommodating space of the polygon housing (10, 10a, 10b). One of the barcode reading units (32, 34, 34_1, 34_2) reads barcode through the second window (14), and the other barcode reading units (32, 34, 34_1, 34_2) read barcode through the first window (12).

    Positioning an object with respect to a target location
    4.
    发明授权
    Positioning an object with respect to a target location 有权

    公开(公告)号：US10083331B2

    公开(公告)日：2018-09-25

    申请号：US15590599

    申请日：2017-05-09

    申请人： Hand Held Products, Inc.

    发明人： H. Sprague Ackley ,  Jean-Pierre Stang ,  Khalid El Akel

    IPC分类号： G06K7/10 ,  G06K7/14

    CPC分类号： G06K7/1413 ,  G06K7/10554 ,  G06K7/10752 ,  G06K7/10831 ,  G06K2007/10524

    摘要： Systems and methods are provided for positioning an object with respect to a target location, such as for auto-focusing. One implementation includes a positioning device, which includes a reference object having a plurality of dark-shaded bars arranged in parallel with and separated from each other by spaces equal to a width of each of the bars. The positioning device also includes a motor configured to move in a reciprocating manner and a sensor configured to sense at least one of the bars or spaces. The motor is connected to the reference object or the sensor and moves the reference object or sensor with respect to the other. The motor is configured to stop at a target location in two phases of motion.

    Semantic note taking system
    8.
    发明授权
    Semantic note taking system 有权

    公开(公告)号：US09626545B2

    公开(公告)日：2017-04-18

    申请号：US14831541

    申请日：2015-08-20

    申请人： Apple Inc.

    发明人： Stephen J. Brown ,  Andreas Schobel

    IPC分类号： G06K7/10 ,  G06K7/14 ,  G06Q10/10 ,  G06F17/30

    CPC分类号： G06K7/1417 ,  G06F17/30861 ,  G06F17/30879 ,  G06K7/10554 ,  G06K7/1413 ,  G06Q10/10

    摘要： A semantic note taking system and method for collecting information, enriching the information, and/or binding the information to services is provided. User-created notes are enriched with labels, context traits, and relevant data to minimize friction in the note-taking process. In other words, the present invention is directed to collecting unscripted data, adding more meaning and use out of the data, and binding the data to services. Mutable and late-binding to services is also provided to allow private thoughts to be published to a myriad of different applications and services in a manner compatible with how thoughts are processed in the brain. User interfaces and semantic skins are also provided to derive meaning out of notes without requiring a great deal of user input. Linking physical objects to notes are also provided, such as through QR codes.

    LASER LIGHT BEAM SCANNING DEVICE FOR READING CODED INFORMATION
    9.
    发明申请
    LASER LIGHT BEAM SCANNING DEVICE FOR READING CODED INFORMATION 审中-公开
    用于读取编码信息的激光光束扫描装置

    公开(公告)号：US20160180127A1

    公开(公告)日：2016-06-23

    申请号：US14910394

    申请日：2013-08-06

    申请人： DATALOGIC IP TECH S.R.L.

    发明人： Gabriele Corrain

    IPC分类号： G06K7/10

    CPC分类号： G06K7/10554 ,  G06K7/10613 ,  G06K7/10702

    摘要： The present invention is relative to a scanning device (100) of a laser light beam (7,8) for reading coded information, comprising: an emission source of a laser light beam (7,8), the laser light beam defining an optical path (10a,10b); an optical element (17) for scanning the laser light beam on a support containing coded information; characterized in that it further comprises a linear polarizer (16) located along the optical path (10a,10b) of said laser light beam (7,8), upstream the optical element for scanning (17), said polarizer being apt to linearly polarize a first portion of said laser light beam in substantially one first plane (s) and direct said polarized portion only towards said optical element for scanning.

    摘要翻译： 本发明相对于用于读取编码信息的激光束（7,8）的扫描装置（100），包括：激光束（7,8）的发射源，激光束限定光学 路径（10a，10b）; 用于在包含编码信息的支架上扫描激光束的光学元件（17） 其特征在于，还包括沿着所述激光束（7,8）的光路（10a，10b）定位的线性偏振器（16），用于扫描光学元件（17）的上游，所述偏振器易于线性偏振 所述激光束的第一部分基本上在一个第一平面中，并且仅将所述极化部分引向所述光学元件用于扫描。