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公开(公告)号：US10938558B2
公开(公告)日：2021-03-02
申请号：US16221753
申请日：2018-12-17
Applicant: Zebra Technologies Corporation
Inventor： Kenneth S. Bhella , Mariya Wright
Abstract: An apparatus and system for authenticating features for download to an image scanning apparatus has a client computing device generate an image of a symbol that encodes authentication data. The client computing device hashes a communication parameter of its transceiver, digitally signs the hash value with a private key from public-private key pair, and encodes the hash value, digital signature and the unencrypted communication parameter into the symbol. The image scanning apparatus captures an image of the symbol, decodes the symbol, verifies whether the unencrypted communication parameter corresponds to the hash of the communication parameter, and a public key stored in the memory of the barcode reader corresponds with the private key used to sign the hash value. If the communication parameter corresponds with the hash value and the signature corresponds with the public key, the barcode reader enables its transceiver to download the feature from the client computing device.
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12.发明申请公开(公告)号：US20240412616A1
公开(公告)日：2024-12-12
申请号：US18208692
申请日：2023-06-12
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Mariya Wright , NIna Feinstein , John P. Evans
IPC: G08B21/18 , G06K7/14 , H04B17/318
Abstract: Embodiments of the present disclosure relate to generating alert signals based on wireless signal strength measurements between data capture devices, like indicia readers or other mobile devices, and their respective hosts, like their charge cradles. An example method that utilizes this approach includes determining a received signal strength indicator (RSSI) of a wireless signal between a mobile device and a host. This determination may be made on either the mobile device or the host. From there, if the RSSI falls within a first RSSI range associated with generating a first alert signal, at least one of the mobile device or the host generates a first alert via its respective alert module. On the other hand, if the RSSI falls within a second RSSI range, at least one of the mobile device or the host generates a second alert via its respective alert module.
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公开(公告)号：US20220327301A1
公开(公告)日：2022-10-13
申请号：US17228443
申请日：2021-04-12
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Inventor： Mariya Wright , Nina Feinstein
Abstract: Techniques for pre-configuring a barcode reader device for establishing a communication link with a particular computing device via a short-range communication protocol are provided herein. An example method includes sending, by a barcode reader device, a request to a computing device via a first short-range wireless communication protocol (e.g., NFC); receiving, by the barcode reader device, from the computing device, via the first short-range wireless communication protocol, an indication of one or more barcode reader device settings for establishing a short-range communication link with the computing device via a second short-range wireless communication protocol (e.g., Bluetooth®); modifying, by the barcode reader device, the one or more barcode reader device settings as indicated; and establishing, by the barcode reader device, the short-range communication link with the computing device via the second short-range wireless communication protocol.
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公开(公告)号：US20220070640A1
公开(公告)日：2022-03-03
申请号：US17005105
申请日：2020-08-27
Applicant: ZEBRA TECHNOLOGIES CORPORATION
Abstract: Methods and systems for establishing a bi-directional communication link between a host device and a barcode reader are disclosed herein. In an embodiment, the present invention enables a barcode reader to pair with a host device by way of advertising a unique identification code that is generated by the host device and passed thereto via a barcode. Responsive to detecting the unique identification code, the host device is operable to connect to the barcode reader.
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