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公开(公告)号：US20240362605A1
公开(公告)日：2024-10-31
申请号：US18139153
申请日：2023-04-25
申请人： FCS Processing, LLC
发明人： Jeff WAUGHTAL , David Avery
CPC分类号： G06Q20/208 , G06F13/382 , G06F13/4282 , G06K7/0008 , G06K7/087 , G06K7/10297 , G06F2213/0042
摘要： Disclosed are various aspects of a point-of-sale system, such aspects may include a computing device encased in a weather resistant shell and electronically connected to peripheral components through a controller board. The controller board may be located in a first void region of the weather resistant shell to allow protection of the electrical components from the elements. A point-of-sale system may include a power supply, wherein the power supply is in electrical connection with the controller board and in a second void region of the weather resistant shell. A point-of-sale system may include a payment device, having an EMV chip card reader, a magnetic stripe card reader, a near field communication (“NFC”) reader, wherein the payment device is in electrical communication with the controller board and in a third void region of the weather resistant shell. A point-of-sale system may also include a wireless radio module in electrical communication with the controller board and in a fourth void region of the weather resistant shell.
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公开(公告)号：US20240362431A1
公开(公告)日：2024-10-31
申请号：US18141067
申请日：2023-04-28
发明人： Eric Trongone , Roland Wing Fai Lee
CPC分类号： G06K7/0008 , G06K7/10881
摘要： Barcode reader and cradle assemblies for inductive charging include a reader for capturing at least one image of an object and a cradle that retains the reader. The reader includes a head portion including an opening at least partially defining the FOV, a handle portion, a foot portion forming a tapered foot region, a rechargeable power source coupled with the reader to be electrically charged and to supply an electric charge to power the reader, and a first coil positioned within or around the tapered foot region coupled with the rechargeable power source. The cradle includes a body portion including a tapered body region and a second coil positioned therewithin or therearound that generates an oscillating electromagnetic field in response to an alternating current. The tapered foot region removably couples with the tapered body region to retain the reader. When the reader is retained within the cradle, at least one of the first or second coils is nested within the other of the coils.
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公开(公告)号：US12131215B2
公开(公告)日：2024-10-29
申请号：US17312729
申请日：2019-11-14
IPC分类号： G06K7/10 , G06K7/00 , G06K19/067
CPC分类号： G06K7/10356 , G06K7/0008 , G06K7/10019 , G06K19/0675
摘要： An RFID tag (1) is configured to transmit a predetermined code (3K) as a RF backscattered radiation (2) in response to an impinging RF signal (41). The RFID tag (1) is configured to react to an impinging signal at a predetermined reference frequency (23) with a reference backscattered signal (2R). The RFID tag (1) is also configured and to react to an impinging signal (41) at any of a group of transmission frequencies (21, 22) with coding backscattered signals (2F-G) whose amplitudes (20A, 20B) relative to the amplitude (20R) of the reference backscattered signal define the code (3K). An RFID reader (4), a kit (5) and a method for transmitting a message from a device (1) to a reader (4) as a RF backscattered radiation (2) in response to an impinging RF signal (41).
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公开(公告)号：US20240346262A1
公开(公告)日：2024-10-17
申请号：US18301315
申请日：2023-04-17
申请人： NXP B.V.
CPC分类号： G06K7/10237 , G06K7/0008
摘要： A method and wireless device with a counterpart presence detector is provided. The detector includes only memory and logic circuits to detect a change in a ringing artifact from the presence of a RF device. The memory stores template signals and threshold values. The template signals may be generated using a metal object positioned various distances from the RF device. The ringing artifact, also called an RF-off signal, is sampled. A difference between subsequent ringing artifact samples is taken to produce a ringing artifact difference. Also, a difference between subsequent samples of a template signal is taken to produce a template difference. A Euclidean distance between the ringing artifact difference and the template difference is determined. The distance is compared to a threshold value. A presence of another RF device within the RF field of the RF device is detected if the distance compares favorably to the threshold value.
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公开(公告)号：US20240333556A1
公开(公告)日：2024-10-03
申请号：US18190924
申请日：2023-03-27
发明人： Jing SUN , Raviteja PATCHAVA , Xiaoxia ZHANG
CPC分类号： H04L25/0202 , G06K7/0008 , H04J13/0062 , H04L5/0007
摘要： A method for wireless communication at a user equipment (UE) and related apparatus are provided. In the method, the UE receives, from a first reader device, multiple continuous wave (CW) signal sets. Each CW signal set of the multiple CW signal sets includes at least one CW signal. The UE further generates a set of reference signals corresponding to CW signals in the multiple CW signal sets, where the set of reference signals is generated based on at least one of a frequency spread or a frequency shift on the CW signals in the multiple CW signal sets. The UE further transmits, to the first reader device or a second reader device different from the first reader device, the set of reference signals corresponding to the multiple CW signal sets. The method allows for improved channel estimation while adhering to the power spectrum density (PSD) limitations.
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公开(公告)号：US12056556B2
公开(公告)日：2024-08-06
申请号：US17830385
申请日：2022-06-02
发明人： Hiroyuki Sugiyama
CPC分类号： G06K7/0008 , B65H7/06 , G06K5/00 , B65H2301/51432
摘要： An image forming device capable of reducing resources related to destruction of a wireless tag is provided. The image forming device according to the present embodiment includes a reader and writer, a fixing unit, a determination unit, and a control unit. The reader and writer reads information from the wireless tag. The fixing unit heats and conveys a sheet having the wireless tag. The determination unit determines a defect of the wireless tag based on a reading result of the reader and writer. If the determination unit determines that the wireless tag is defective, the control unit controls the fixing unit to increase an amount of heat applied to the wireless tag such that information cannot be read from the wireless tag.
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公开(公告)号：US12020106B1
公开(公告)日：2024-06-25
申请号：US18324604
申请日：2023-05-26
申请人： DODRONE COMPANY
发明人： Kuen Hee Cho
IPC分类号： G06K7/00
CPC分类号： G06K7/0021 , G06K7/0008 , G06K7/006
摘要： A music video playback device comprises a music video album card having a memory in which music video files are stored and a music video player for receiving and playing the music video files from the music video album card. In addition, the music video album card includes a specific contact pad array card pattern, and the music video player includes a display, a speaker, video file reproducing means, audio file reproducing means, a battery, and means for connecting the music video album card. In addition, the music video album card connecting means includes a specific contact pad connector pattern corresponding to the specific contact pad array card pattern. Since the music video playback device can provide protection from illegal copying, it can be new video media capable of issuing specific music video albums for specific singers or limited editions of portable movie films.
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公开(公告)号：US11995490B2
公开(公告)日：2024-05-28
申请号：US17261369
申请日：2019-07-22
发明人： Alison Lloyd , Vitor Freitas
CPC分类号： G06K19/0723 , G06K7/0008 , H02J50/12 , H04B5/26 , H04B5/72 , H04B5/77
摘要： A smart card comprising rectification circuitry arranged to receive an alternating electrical signal from a near field RF communications antenna of the smart card, and convert it into DC electrical energy for powering an auxiliary circuit. The rectification circuitry comprises a first inductor arranged so that the alternating electrical signal flows through the first inductor and a second inductor arranged for inductive coupling with the first inductor to provide the alternating electrical signal to a near field RF communicator.
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公开(公告)号：US20240169167A1
公开(公告)日：2024-05-23
申请号：US18145717
申请日：2022-12-22
发明人： Min-Hao LI , Yu-Chiao WANG , Ya-Ping LEE , Wei-Der CHUNG , Jhy-Ping WU
CPC分类号： G06K7/0008 , H04L9/3236 , H04L9/50
摘要： The present disclosure provides a method for anti-tampering apparatus servicing data implemented by a calculation device connected to a target device, the method comprising: identifying a contract identification code and obtaining a contract package file and a contract authentication code from at least one remote device; obtaining a microservice file corresponding to the target device from the remote device when a device embedded code of the calculation device is matching the contract authentication code; performing the microservice file to enable the target device according to the contract package file and generate an execution report; publishing the execution report to the remote device to obtain an acceptance certification code; and combining and hashing the device embedded code, the contract authentication code and the acceptance certification code to generate a hash value, and sending the hash value to a blockchain. The present disclosure further provides a system for anti-tampering apparatus servicing data.
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公开(公告)号：US11892954B2
公开(公告)日：2024-02-06
申请号：US17083358
申请日：2020-10-29
申请人： Xerox Corporation
IPC分类号： G06F13/10 , G06K7/00 , G06F9/4401 , G06F3/12
CPC分类号： G06F13/102 , G06F3/121 , G06F3/123 , G06F3/1225 , G06F3/1234 , G06F9/4411 , G06K7/0008 , G06F3/1281
摘要： A downloaded app controls a device to recognize whether a connected card reader is an unsupported card reader or whether an unsupported card is supplied to the connected card reader. The app automatically generates support for the unsupported card reader or unsupported card by reading the identifying information from the unsupported card reader or unsupported card, modifying an existing driver support file by adding the identifying information to the existing driver support file to create a modified driver support file, and testing the unsupported card reader or unsupported card using the modified driver support file. If the tests are successful, the app then supplies the modified driver support file to other devices separate from the printer.
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