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181.发明公开公开(公告)号：US20230153556A1
公开(公告)日：2023-05-18
申请号：US18100222
申请日：2023-01-23
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Christopher W. Brock , Edward Barkan , Robert Sanders
CPC classification number: G06K7/10722 , G06K7/1413
Abstract: A method is disclosed for adjusting imaging parameters of a bioptic barcode reader. The method includes capturing, by an imaging assembly, an initial image of a target object having an indicia thereon. The imaging assembly captures the initial image according to an initial imaging parameter. The method further includes attempting to decode the indicia from the initial image, and responsive to being unable to decode the indicia, detecting a substantially static presence of the target object within a field of view (FOV) of the imaging assembly. The method then includes, responsive to detecting the substantially static presence of the target object within the FOV, adjusting the initial imaging parameter to a subsequent imaging parameter, wherein the subsequent imaging parameter is different than the initial imaging parameter.
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公开(公告)号：US20230061029A1
公开(公告)日：2023-03-02
申请号：US17463291
申请日：2021-08-31
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Darran Michael Handshaw , Edward Barkan , Mark Drzymaia , Dariusz J. Madej , Christopher W. Brock
IPC: G06K7/10
Abstract: Barcode readers and methods for directing fields-of-view of imaging sensors of barcode readers are disclosed herein. An example barcode reader includes a housing, an imaging sensor positioned within the housing, and a transflective mirror positioned within the housing and in a path of a field-of-view of the imaging sensor. The transflective mirror reflects at least a first portion of the field-of-view of the imaging sensor in a first direction with the transflective mirror in a reflective state and allows the field-of-view of the imaging sensor to pass through and continue in a second direction, different than the first direction, with the transflective mirror in a transmissive state.
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公开(公告)号：US11562160B2
公开(公告)日：2023-01-24
申请号：US17407791
申请日：2021-08-20
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Mark Drzymala , Edward Barkan , Darran Michael Handshaw
Abstract: A bioptic barcode reader has a housing having a lower housing portion with an upper surface and an upper housing portion extending above the lower housing portion. A generally horizontal window is positioned at the upper surface, a generally upright window is positioned in the upper housing portion, and an imaging assembly having a primary field-of-view and a set of optical components are positioned within the interior region. The housing has a width greater than or equal to 5 inches and less than or equal to 7 inches, the lower housing portion has a height greater than or equal to 3 inches, the upper housing portion has a height greater than or equal to 4 inches and less than or equal to 6 inches, and the upper surface has a length greater than or equal to 6 inches and less than or equal to 8 inches.
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184.发明授权公开(公告)号：US11562159B2
公开(公告)日：2023-01-24
申请号：US16600286
申请日：2019-10-11
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Christopher W. Brock , Edward Barkan , Robert Sanders
Abstract: A method is disclosed for adjusting imaging parameters of a bioptic barcode reader. The method includes capturing, by an imaging assembly, an initial image of a target object having an indicia thereon. The imaging assembly captures the initial image according to an initial imaging parameter. The method further includes attempting to decode the indicia from the initial image, and responsive to being unable to decode the indicia, detecting a substantially static presence of the target object within a field of view (FOV) of the imaging assembly. The method then includes, responsive to detecting the substantially static presence of the target object within the FOV, adjusting the initial imaging parameter to a subsequent imaging parameter, wherein the subsequent imaging parameter is different than the initial imaging parameter.
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公开(公告)号：US20220383009A1
公开(公告)日：2022-12-01
申请号：US17333283
申请日：2021-05-28
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Mark Drzymala , Edward Barkan , Darran Michael Handshaw
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.
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Patent Agency Ranking
公开(公告)号：US20220269875A1
公开(公告)日：2022-08-25
申请号：US17743665
申请日：2022-05-13
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Darran Michael Handshaw , Edward Barkan , Mark Drzymala
Abstract: A barcode reader has a housing, weigh platter, and off-platter detection assembly including first and second imaging assemblies in communication with a controller. The first imaging assembly has a first imager configured to capture an image of a first lateral edge of the weigh platter. The second imaging assembly has a second imager configured to capture an image of a second lateral edge of the weigh platter. The controller is configured to: identify and locate the first and second lateral edges; receive first and second images from the imagers; allow the weight of an object to be recorded if determined that a footprint of the object does not extend over the first or second lateral edges; and prevent the weight of the object from being recorded and/or providing an alert to a user if determined that the footprint of the object does extend over the first or second lateral edges.
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公开(公告)号：US11334739B2
公开(公告)日：2022-05-17
申请号：US16888273
申请日：2020-05-29
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Yuri Astvatsaturov , Darran Michael Handshaw , Edward Barkan , Mark Drzymala
Abstract: Methods and systems include using three-dimensional imaging apparatuses to capture three-dimensional images and analyze resulting three-dimensional image data to enhance captured two-dimensional images for scanning related processes such as object identification, symbology detection, object recognition model training, and identifying improper scan attempts or other actions performed by an operator. Imaging systems such as bi-optic readers, handheld scanners, and machine vision systems are described using three-dimensional imaging apparatuses and described capturing three-dimensional images and using with captured two-dimensional images.
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公开(公告)号：US11326933B2
公开(公告)日：2022-05-10
申请号：US16724052
申请日：2019-12-20
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Edward Barkan , Darran Michael Handshaw , Mark Drzymala
IPC: G01G19/414 , H01L27/146 , G01G23/01
Abstract: A weigh platter assembly includes a weigh platter and a parallax based off-platter detection assembly having a light emission assembly, a light detection assembly, and a controller. The light emission assembly has a light source to emit a light beam along a lateral edge of the weigh platter. The light detection assembly detects at least a portion of the light beam reflected from an object extending across the light beam and includes a sensor offset from the light source and an aperture positioned in front of the sensor and configured to limit a field of view of the sensor along the lateral edge between proximal and distal edges of the weigh platter. The controller is configured to provide a first signal in response to a first value received from the sensor and to provide a second signal, different from the first signal, in response to a second value.
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公开(公告)号：US11288469B2
公开(公告)日：2022-03-29
申请号：US16713252
申请日：2019-12-13
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Darran Michael Handshaw , Edward Barkan , Mark Drzymala
Abstract: A convertible slot scanner assembly for capturing at least one object appearing in a field of view (FOV) is provided that includes an imaging assembly, a controller, an image decoder, a chassis, a first window, and a housing. The chassis is configured to accommodate the imaging assembly and includes an optical cavity, an opening, and a flange portion at least partially surrounding the opening. The first window is configured to at least partially cover the opening of the chassis. The housing includes a housing cavity that is dimensioned to at least partially accommodate the chassis. The housing is positionable in a first, horizontal configuration and a second, vertical configuration. In the horizontal configuration, the first window is in a generally horizontal orientation. In the vertical configuration, the first window is in a generally upright orientation.
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公开(公告)号：US20220084001A1
公开(公告)日：2022-03-17
申请号：US17536286
申请日：2021-11-29
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Edward Barkan , Darran Michael Handshaw , Mark Drzymala
Abstract: A kiosk includes a barcode reader module, vision camera, and central processing unit positioned within a housing. The housing defines a front surface and has an upper portion that extends outward past the front surface. The barcode reader module includes an imaging assembly with a first field-of-view that defines a product scanning region. The vision camera is positioned within the upper portion of the housing with at least a portion of the vision camera located forward of the front surface of the housing and has a second field-of-view facing generally downward and intersecting the first field-of-view of the barcode reader module within the product scanning region. The central processing unit is operatively connected to the barcode reader module and the vision camera and is configured to decode barcodes captured by the barcode reader module and perform advanced processing of images received from the vision camera.
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