公开(公告)号：US20250139393A1

公开(公告)日：2025-05-01

申请号：US18385761

申请日：2023-10-31

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Jason S. Mak ,  Carl D Wittenberg ,  Maulin Sheth ,  Eric Park

IPC: G06K7/10 ,  G06K7/14

Abstract: Devices, systems, and methods for providing a hybrid fixed focus during operation of an indicia reader. An example system includes at least one imaging assembly; controller; and one or more processors configured to (a) initiate a ranging operation; (b) determine a range value associated with a distance between the imaging assembly and an object; (c) retrieve a threshold range value from memory; (d) compare the range value to the threshold range value; (e) initiate a hybrid fixed focus operation comprising: (i) energizing an illumination assembly to provide illumination; and (ii) capturing a first set of images at a fixed focus position corresponding to the range value responsive to the range value not exceeding the threshold range value, and the fixed focus position corresponding to the threshold range value responsive to the range value exceeding the threshold value; and (f) terminate the hybrid fixed focus operation based upon a termination signal.

公开(公告)号：US20240340534A1

公开(公告)日：2024-10-10

申请号：US18132874

申请日：2023-04-10

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Maulin Sheth ,  Kalugama Gardialge Akila Buddika Peiris

IPC: H04N23/67 ,  G06V10/25

CPC classification number: H04N23/676 ,  G06V10/25

Abstract: Imaging devices, systems, and methods for capturing and processing images for vision applications in a non-fixed environment are described herein. An example system includes: an imaging assembly, an aiming assembly, and one or more imaging processors configured to: (a) receive a first image; (b) analyze at least a portion of the first image to determine a first focus value; (c) configure a focus parameter of the imaging assembly based on the first focus value; (d) receive a subsequent image; (e) determine a blurriness value for at least a portion of the subsequent image; (f) responsive to the blurriness value being less than a predetermined threshold value, transmit the subsequent image to a decode module; and (g) responsive to the blurriness value exceeding the predetermined threshold value: determine a subsequent focus value; (ii) configure the focus parameter based on the subsequent focus value; and (iii) repeat (d) through (g).

公开(公告)号：US20220180308A1

公开(公告)日：2022-06-09

申请号：US17115450

申请日：2020-12-08

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Maulin Sheth ,  Krunal Soni

IPC: G06Q10/08 ,  G06K19/06 ,  G06K7/10 ,  G06F3/0488

Abstract: A method includes: capturing an item identifier associated with an item for delivery to a recipient; generating a machine-readable indicium encoding (i) a network identifier of a server, and (ii) the item identifier; controlling an output device to present the machine-readable indicium for capture by a recipient computing device and transmission of delivery confirmation data from the recipient computing device to the server using the network identifier and the item identifier; and receiving an indication that the delivery confirmation data was received at the server from the recipient computing device.

公开(公告)号：US12160910B2

公开(公告)日：2024-12-03

申请号：US17589152

申请日：2022-01-31

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Maulin Sheth ,  Mariya Wright

IPC: H04W76/14

Abstract: A method of pairing a client device to a host device, the method comprising: obtaining, at the host device, a reference approval code; receiving, at the host device, a pairing request from the client device; when the pairing requests includes an embedded approval code, comparing the embedded approval code to the reference approval code; when the embedded approval code matches the reference approval code, bypassing an approval request and approving a pairing of the client device to the host device; and responsive to approving the pairing, pairing the client device to the host device based on the pairing request.

公开(公告)号：US20240354527A1

公开(公告)日：2024-10-24

申请号：US18137224

申请日：2023-04-20

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Carl D. Wittenberg ,  Maulin Sheth

IPC: G06K7/10 ,  G01B11/02

CPC classification number: G06K7/10811 ,  G01B11/026 ,  G06K7/10732

Abstract: The disclosure is an imaging system for use in a variable focus indicia reader having a controller configured to activate and deactivate a light source, an imaging assembly configured to capture imaging data of an environment appearing within a field of view of the imaging assembly, and a focus module configured to set a focus characteristic of the imaging assembly. The focus module may set the focus characteristic based on (i) an image processor successfully determining a distance to a target or (ii) ambient lighting conditions exceeding a predetermined threshold.

公开(公告)号：US20230276513A1

公开(公告)日：2023-08-31

申请号：US17589152

申请日：2022-01-31

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Maulin Sheth ,  Mariya Wright

IPC: H04W76/14

CPC classification number: H04W76/14

Abstract: A method of pairing a client device to a host device, the method comprising: obtaining, at the host device, a reference approval code; receiving, at the host device, a pairing request from the client device; when the pairing requests includes an embedded approval code, comparing the embedded approval code to the reference approval code; when the embedded approval code matches the reference approval code, bypassing an approval request and approving a pairing of the client device to the host device; and responsive to approving the pairing, pairing the client device to the host device based on the pairing request.