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公开(公告)号：US12056567B2
公开(公告)日：2024-08-06
申请号：US17333283
申请日：2021-05-28
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Mark Drzymala , Edward Barkan , Darran Michael Handshaw
CPC classification number: G06K7/10554 , G06K7/10831 , G06K7/1413
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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公开(公告)号：US20240211712A1
公开(公告)日：2024-06-27
申请号：US18088771
申请日：2022-12-26
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Edward Barkan , Mark Drzymala , Darran Michael Handshaw
CPC classification number: G06K7/1447 , G06T7/70 , G06V10/44 , G06V10/761 , G06T2207/10024 , G06T2207/20081
Abstract: Multiple field of view (FOV) systems are disclosed herein. An example system includes a bioptic barcode reader having a target imaging region. The bioptic barcode reader includes at least one imager having a first FOV and a second FOV and is configured to capture an image of a target object from each FOV. The example system includes one or more processors configured to receive the images and a trained object recognition model stored in memory communicatively coupled to the one or more processors. The memory includes instructions that, when executed, cause the one or more processors to analyze the images to identify at least a portion of a barcode and one or more features associated with the target object. The instructions further cause the one or more processors to determine a target object identification probability and to determine whether a predicted product identifies the target object.
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公开(公告)号：US11941479B1
公开(公告)日：2024-03-26
申请号：US18072465
申请日：2022-11-30
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Edward Barkan , Mark Drzymala , Darran Michael Handshaw
CPC classification number: G06K7/1096 , G06K7/10831 , G06K7/10861 , G06K7/1413
Abstract: At least some embodiments of the present disclosure are directed to bi-optic indicia readers. In at least some embodiments the present invention is a bi-optic indicia reader that includes two FOVs which are configured to allow the reader to capture and successfully decode a 13-mil indicia presented to a respective FOV in a plane that is angled at least 80 degree to a plane that is defined by the window of the reader through which the FOV is passing.
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公开(公告)号：US20240028850A1
公开(公告)日：2024-01-25
申请号：US17870186
申请日：2022-07-21
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Edward Barkan , Darran Michael Handshaw , Mark Drzymala
IPC: G06K7/10 , G01G19/414
CPC classification number: G06K7/1096 , G01G19/4144
Abstract: At least some embodiments of the present invention are directed to barcode readers having weigh platters. In an example, a barcode reader includes a weigh platter having a central region, a proximal edge region, a first lateral edge region, a second lateral edge region, and a distal edge region, where a the first lateral edge of the first lateral edge region and a second lateral edge of the second lateral edge region extends above a transverse plane defined by the central region.
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公开(公告)号：US20240028846A1
公开(公告)日：2024-01-25
申请号：US17872920
申请日：2022-07-25
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Edward Barkan , Mark Drzymala , Darran Michael Handshaw
CPC classification number: G06K7/10564 , G06K7/10831 , G06K7/1413
Abstract: An example bioptic barcode reader includes an imaging assembly, first illumination assembly, and second illumination assembly. No more than 10% of a light source of the second illumination assembly is visible within a boundary of a first imaging FOV of the imaging assembly. No more than 10% of a first mirror is visible within a boundary of a second imaging FOV of the imaging assembly. An upper edge of an aperture in an upper housing portion is outside a boundary of a first illumination FOV of the first illumination assembly. All or substantially all light rays from the second illumination assembly that pass through a horizontal window in a lower housing portion form respective angles relative to horizontal that are equal to or less than a second angle formed between a normal line of the first mirror and horizontal.
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Patent Agency Ranking
公开(公告)号：US11853839B2
公开(公告)日：2023-12-26
申请号：US18100523
申请日：2023-01-23
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Darran Michael Handshaw , Edward Barkan , Mark Drzymala , Dariusz J. Madej , Christopher W. Brock
CPC classification number: G06K7/10831 , G06K7/1413
Abstract: Barcode readers with transflective mirrors are disclosed herein. An example barcode reader includes a housing and a window positioned within the housing, an imaging sensor and second 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 field-of-view of the imaging sensor passes through the transflective mirror and out the window with the transflective mirror in a transmissive state and the field-of-view of the second imaging sensor is reflected off of the transflective mirror and out the window with the transflective mirror in a reflective state.
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公开(公告)号：US11797793B2
公开(公告)日：2023-10-24
申请号：US16721514
申请日：2019-12-19
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Darran Michael Handshaw , Edward Barkan , Mark Drzymala
CPC classification number: G06K7/10722 , G06K7/1413
Abstract: A barcode scanner assembly for capturing at least one object appearing in a field of view (FOV) is provided that includes a scanner enclosure including a scanner enclosure body, a printed circuit board (PCB) at least partially disposed within the scanner enclosure, an imaging assembly coupled to the PCB, and a decode assembly positioned on the PCB. The scanner enclosure body has a top portion, a bottom portion opposite the top portion, a front portion, and a rear portion opposite the front portion and further defines an internal cavity. The PCB is positioned substantially parallel to an outbound imaging axis.
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公开(公告)号：US11775785B2
公开(公告)日：2023-10-03
申请号：US17164596
申请日：2021-02-01
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Edward Barkan , Darran Michael Handshaw , Mark Drzymala
CPC classification number: G06K7/1413 , G06K7/10574
Abstract: A barcode reader having lower and upper housings, a weigh platter in the lower housing, and an off-platter detection assembly. The weigh platter has a proximal edge adjacent the upper housing, a first lateral edge, and a distal edge. The off-platter detection assembly comprises an off-platter indication system having a plurality of linearly aligned light sources, each light source representing a location along the first lateral edge, and controller operatively coupled to the plurality of light sources. The controller is configured to: determine if an object extends over the first lateral edge; determine a location of the object along the first lateral edge; and illuminate a first portion of the light sources representing a distance between the proximal edge of the weigh platter and the object and de-illuminate a second portion of the light sources representing a distance between the object and the distal edge of the weigh platter.
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公开(公告)号：US11769021B2
公开(公告)日：2023-09-26
申请号：US17744144
申请日：2022-05-13
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Edward Barkan , Mark Drzymala , Darran Michael Handshaw
CPC classification number: G06K7/10831 , G06K7/1413
Abstract: Example methods and apparatuses to mitigate specular reflections and direct illumination interference in bioptic barcode readers are disclosed. An example method includes creating a first sub-field of view passing through a first window, creating a second sub-field of view passing through a second window, while activating a first illumination source to illuminate the first sub-field of view and deactivating a second illumination source associated with the second sub-field of view, capturing first images of the first sub-field of view, while activating the second illumination source to illuminate the second sub-field of view and deactivating the first illumination source, capturing second images of the second sub-field of view, and attempting to decode a barcode within at least one of the first images and the second images.
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公开(公告)号：US11725978B2
公开(公告)日：2023-08-15
申请号：US17740167
申请日：2022-05-09
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Edward Barkan , Darran Michael Handshaw , Mark Drzymala
IPC: G01G19/414 , G01G23/01 , H01L27/146
CPC classification number: G01G19/4144 , G01G23/01 , H01L27/14605
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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