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    BIOPTIC SCANNER OPTICAL ARRANGEMENT WITH SINGLE SENSOR SPLIT FOUR WAYS
    31.
    发明申请
    BIOPTIC SCANNER OPTICAL ARRANGEMENT WITH SINGLE SENSOR SPLIT FOUR WAYS 有权

    公开(公告)号：US20210142011A1

    公开(公告)日：2021-05-13

    申请号：US16678239

    申请日：2019-11-08

    Applicant: ZEBRA TECHNOLOGIES CORPORATION

    Inventor： Edward Barkan ,  Darran Michael Handshaw ,  Mark Drzymala

    IPC: G06K7/10 ,  G06K7/14

    Abstract: A bioptic scanner optical arrangement with a single sensor split four ways is disclosed herein. An example bioptic scanner optical arrangement includes a housing, an imaging assembly having a primary FOV, a decode module, a generally horizontal window supported by the housing, a generally upright window supported by the housing, and a mirror arrangement positioned within the interior region. The mirror arrangement is configured to divide the primary FOV into a plurality of subfields, to redirect at least two of the plurality of subfields through the generally horizontal window, and to redirect at least another two of the plurality of subfields through the generally upright window. The bioptic barcode reader has no other imaging assembly communicatively coupled to the decode module and used to process images for decoding indicia.

    Dual mode reader and method of reading DPM codes therewith
    33.
    发明授权
    Dual mode reader and method of reading DPM codes therewith 有权

    公开(公告)号：US10740581B2

    公开(公告)日：2020-08-11

    申请号：US16208153

    申请日：2018-12-03

    Applicant: Zebra Technologies Corporation

    Inventor： Edward Barkan ,  Darran Michael Handshaw ,  Mark Drzymala

    IPC: G06K7/00 ,  G06K7/10 ,  G06K7/14

    Abstract: Apparatuses and methods of reading DPM codes on objects therewith are provided. An apparatus includes a housing and a first imaging assembly housed within the housing and includes a first image sensor. The apparatus also has a second imaging assembly housed within the housing and includes a second image sensor. The apparatus also includes an illumination assembly configured to provide an illumination light having a central illumination axis. At least two of a FOV central axis of the first imaging assembly, a second FOV central axis of the second imaging assembly, and the central illumination axis pass through a plane within a first distance of no greater than about 40 mm of each other. The plane being (i) normal to the first FOV central axis and (ii) a second distance between about 0 to about 5 inches from a nose of the housing.

    Parallax-Based 3D Measurement System Using Overlapping FsOV
    35.
    发明申请
    Parallax-Based 3D Measurement System Using Overlapping FsOV 有权

    公开(公告)号：US20250045546A1

    公开(公告)日：2025-02-06

    申请号：US18228110

    申请日：2023-07-31

    Applicant: ZEBRA TECHNOLOGIES CORPORATION

    Inventor： Darran Michael Handshaw ,  Edward Barkan ,  Andrea Mirabile ,  Mark Drzymala

    IPC: G06K7/10 ,  G06T7/60

    Abstract: Systems and methods for performing three-dimensional measurements are disclosed herein. An example system includes an imaging system with a scan platter defining a spatial region within which an object may be imaged. The imaging system has first optics configured to image a first field of view of the imaging system, and second optics configured to image a second field of view of the imaging system. The second field of view spatially overlaps at least partially with the first field of view to form an overlap region, with the overlap region being a three-dimensional volume extending along a length of the scan platter. The system may further include a processor configured to analyze images of the first and second fields of view and determine at least one common point between the first and second images. The processor then further determines three-dimensional information of an object from the determined common point.

    Flicker mitigation for multiple interspersed illumination systems
    36.
    发明授权
    Flicker mitigation for multiple interspersed illumination systems 有权

    公开(公告)号：US12217123B2

    公开(公告)日：2025-02-04

    申请号：US18100304

    申请日：2023-01-23

    Applicant: ZEBRA TECHNOLOGIES CORPORATION

    Inventor： Przemyslaw Kowalewski ,  Darran Michael Handshaw ,  Robert W. DiGiovanna ,  Mark D. Anderson ,  Eugene B. Joseph ,  Mark Drzymala ,  Miguel Orlando Rodriguez Ortiz

    IPC: G06K7/10

    Abstract: A method of activating an illumination assembly within a symbology reader is provided, the illumination assembly having a first illumination source and a second illumination source, the symbology reader having an imaging sensor configured to operate at a predetermined framerate where each frame includes an exposure period over which the imaging sensor is active to capture image data and a non-exposure period over which the imaging sensor is not active to capture image data, the method comprising: during a first frame, activating the first illumination source during at least a portion of the respective exposure period and activating the second illumination source over at least a portion of the respective non-exposure period; and during a second frame, activating the second illumination source during at least a portion of the respective exposure period and activating the first illumination source over at least a portion of the respective non-exposure period.

    Bioptic Barcode Reader and Carrier Assembly for a Bioptic Barcode Reader
    38.
    发明申请
    Bioptic Barcode Reader and Carrier Assembly for a Bioptic Barcode Reader 有权

    公开(公告)号：US20240370676A1

    公开(公告)日：2024-11-07

    申请号：US18776995

    申请日：2024-07-18

    Applicant: ZEBRA TECHNOLOGIES CORPORATION

    Inventor： Mark Drzymala ,  Edward Barkan

    IPC: G06K7/10 ,  G06K7/14

    Abstract: Bioptic barcode readers are disclosed herein. An example bioptic barcode reader includes an upper housing and a lower housing secured directly to the upper housing, the lower housing and the upper housing defining an interior region. The upper housing includes a horizontally extending portion, an integral and unitary tower portion extending above the horizontally extending portion, a generally horizontal window positioned in the horizontally extending portion, and a generally upright window positioned in the tower portion. An imaging sensor, at least one intermediate mirror, at least one vertical output mirror, and at least one horizontal output mirror are positioned within the interior region.

    Indicia Readers with Multiple Imaging Assemblies and Dichroic Mirrors
    39.
    发明公开
    Indicia Readers with Multiple Imaging Assemblies and Dichroic Mirrors 审中-公开

    公开(公告)号：US20240362437A1

    公开(公告)日：2024-10-31

    申请号：US18139890

    申请日：2023-04-26

    Applicant: ZEBRA TECHNOLOGIES CORPORATION

    Inventor： Mark Drzymala ,  Edward Barkan ,  Darran Michael Handshaw

    IPC: G06K7/10 ,  G02B27/14

    CPC classification number: G06K7/10722 ,  G02B27/141

    Abstract: Indicia readers with multiple imaging assemblies and dichroic mirrors are disclosed herein. In an example, an indicia reader like a barcode reader includes a first (2D) imaging assembly operable to sense light in the 700 nm or below wavelength range, a second (3D) imaging assembly operable to sense light in the above 700 nm wavelength range, and a dichroic mirror. The mirror is situated such that (i) light that is received by the first imaging assembly is received from a product scanning region and is reflected by the mirror such that its path is redirected towards and the first imaging assembly and (ii) light that is received by the second imaging assembly is received from the product scanning region by passing through the mirror toward the second imaging assembly.

    Systems and methods for multiple indicia decoding
    40.
    发明授权
    Systems and methods for multiple indicia decoding 有权

    公开(公告)号：US12131222B1

    公开(公告)日：2024-10-29

    申请号：US18140575

    申请日：2023-04-27

    Applicant: ZEBRA TECHNOLOGIES CORPORATION

    Inventor： Edward Barkan ,  Darran Michael Handshaw ,  Mark Drzymala ,  Charles Serge Laforge

    IPC: G06K7/14 ,  G06T7/70 ,  G06T15/00

    CPC classification number: G06K7/1443 ,  G06K7/1413 ,  G06T7/70 ,  G06T15/00 ,  G06T2207/30242

    Abstract: Systems and methods for decoding multiple indicia are provided. An example includes an indicia reading device comprising an imaging assembly configured to capture 2D image data of an environment appearing in a first FOV, the first FOV directed at a product scanning region; a depth sensor assembly including at least one depth sensor, wherein the at least one depth senor is configured to capture 3D image data of an environment appearing in a second FOV, the second FOV at least partially overlapping the first FOV; a controller, having at least a processor and a memory, communicably coupled to the imaging assembly and depth sensor assembly. The memory stores computer-readable instructions which when executed by the processor causes the controller to take the following actions: analyze the 2D image data to identify a quantity of indicia present in the 2D image data; analyze the 3D image data to identify a quantity of items present in the 3D image data; and, responsive to the quantity of the indicia present in the 2D image data being equal to or greater than the quantity of items present in the 3D image data, transmit payload data of at least some of the indicia present in the 2D image data to a host.

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