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公开(公告)号：US10936926B1
公开(公告)日：2021-03-02
申请号：US15796840
申请日：2017-10-29
申请人： Dynamics Inc.
摘要： A card exhibiting multiple linear arrays of sensors are provided to detect a presence and movement of an external object (e.g., a read-head of a magnetic stripe reader). Each sensor of each array of sensors may be independently connected to a dual port of a processor so that the processor may determine a direction in which the card is swiped through a magnetic stripe reader. A portion of sensors of each array of sensors may be shared by a portion of inputs and/or outputs of a single port of a processor. Sensors may be cross-coupled to a single processor port so that forward and reverse directions of a card swipe may nevertheless be detected by a single-port processor of a card.
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公开(公告)号：US10032049B2
公开(公告)日：2018-07-24
申请号：US15440224
申请日：2017-02-23
申请人： Dynamics Inc.
IPC分类号： G06K7/08
摘要： One or more detection activities of a card may allow calculation of rolling speed in motorized readers. Accordingly, the detection activity may result in a data transmission speed with greater accuracy after a determination of position, velocity and/or acceleration of the faster-moving device in relation to the card. Such detection activities may increase a probability of a successful communication sequence.
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公开(公告)号：US09881245B1
公开(公告)日：2018-01-30
申请号：US15133538
申请日：2016-04-20
申请人： Dynamics Inc.
CPC分类号： G06K19/06206 , G06K7/084 , G06K19/06196 , G06K19/0716
摘要： A card exhibiting multiple linear arrays of sensors are provided to detect a presence and movement of an external object (e.g., a read-head of a magnetic stripe reader). Each sensor of each array of sensors may be independently connected to a dual port of a processor so that the processor may determine a direction in which the card is swiped through a magnetic stripe reader. A portion of sensors of each array of sensors may be shared by a portion of inputs and/or outputs of a single port of a processor. Sensors may be cross-coupled to a single processor port so that forward and reverse directions of a card swipe may nevertheless be detected by a single-port processor of a card.
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公开(公告)号：US11062188B1
公开(公告)日：2021-07-13
申请号：US16134940
申请日：2018-09-18
申请人： Dynamics Inc.
发明人： Jun Yu , James H. Workley
IPC分类号： G06K19/06
摘要： Dynamic magnetic stripe communications devices may include a coil. An exchange coupled amorphous material may be inside the coil, for example, in the form of a ribbon. The exchange coupled amorphous material may include magnetically hard crystallites embedded in a soft magnetic amorphous matrix and/or at least one crystalline surface layer. A device may include a dynamic magnetic stripe communications device including one or more exchange coupled amorphous ribbons. The device may include more than one exchange coupled amorphous ribbon. Amorphous ribbons and/or layers of amorphous ribbons may be stacked (e.g., in alignment to one another) and/or offset at different heights. The ribbons may be in a single domain state without an external magnetic field, for example, an external magnetic field from a permanent magnet. The device may not include a permanent magnet.
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5.发明授权公开(公告)号：US09875437B2
公开(公告)日：2018-01-23
申请号：US15047036
申请日：2016-02-18
申请人： Dynamics Inc.
CPC分类号： G06K19/06206 , G06K7/10297 , H04W4/80
摘要： Dynamic magnetic stripe communications devices are provided as magnetic stripe emulators. A magnetic stripe emulator may include a coil. Drive circuits may be coupled to this coil in order to produce electromagnetic fields from the coil operable to communicate with a magnetic stripe reader.
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公开(公告)号：US20170243031A1
公开(公告)日：2017-08-24
申请号：US15440224
申请日：2017-02-23
申请人： Dynamics Inc.
IPC分类号： G06K7/08
CPC分类号： G06K7/084 , G06K7/082 , G06K19/06206 , G06K19/0702 , G06K19/0723 , G06K19/07707 , G06K19/07709
摘要： One or more detection activities of a card may allow calculation of rolling speed in motorized readers. Accordingly, the detection activity may result in a data transmission speed with greater accuracy after a determination of position, velocity and/or acceleration of the faster-moving device in relation to the card. Such detection activities may increase a probability of a successful communication sequence.
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7.发明授权公开(公告)号：US09349089B1
公开(公告)日：2016-05-24
申请号：US14101576
申请日：2013-12-10
申请人： Dynamics Inc.
IPC分类号： G06K19/06
CPC分类号： G06K19/06206 , G06K7/084 , G06K19/06196 , G06K19/0716
摘要： A card exhibiting multiple linear arrays of sensors are provided to detect a presence and movement of an external object (e.g., a read-head of a magnetic stripe reader). Each sensor of each array of sensors may be independently connected to a dual port of a processor so that the processor may determine a direction in which the card is swiped through a magnetic stripe reader. A portion of sensors of each array of sensors may be shared by a portion of inputs and/or outputs of a single port of a processor. Sensors may be cross-coupled to a single processor port so that forward and reverse directions of a card swipe may nevertheless be detected by a single-port processor of a card.
摘要翻译： 提供展示多个线性阵列传感器的卡以检测外部对象（例如，磁条读取器的读取头）的存在和移动。 每个传感器阵列的每个传感器可以独立地连接到处理器的双端口，使得处理器可以确定通过磁条读取器刷卡的方向。 每个传感器阵列的传感器的一部分可以由处理器的单个端口的输入和/或输出的一部分共享。 传感器可以交叉耦合到单个处理器端口，使得卡片滑动的正向和反向可以由卡的单端口处理器检测。
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公开(公告)号：US10108891B1
公开(公告)日：2018-10-23
申请号：US14658184
申请日：2015-03-14
申请人： Dynamics Inc.
发明人： Jun Yu , James H. Workley
IPC分类号： G06K19/06
摘要： Dynamic magnetic stripe communications devices may include a coil. An exchange coupled amorphous material may be inside the coil, for example, in the form of a ribbon. The exchange coupled amorphous material may include magnetically hard crystallites embedded in a soft magnetic amorphous matrix and/or at least one crystalline surface layer. A device may include a dynamic magnetic stripe communications device including one or more exchange coupled amorphous ribbons. The device may include more than one exchange coupled amorphous ribbon. Amorphous ribbons and/or layers of amorphous ribbons may be stacked (e.g., in alignment to one another) and/or offset at different heights. The ribbons may be in a single domain state without an external magnetic field, for example, an external magnetic field from a permanent magnet. The device may not include a permanent magnet.
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9.发明授权公开(公告)号：US09373069B2
公开(公告)日：2016-06-21
申请号：US14063140
申请日：2013-10-25
申请人： Dynamics Inc.
CPC分类号： G06K19/06206 , G06K7/10297 , H04W4/80
摘要： Dynamic magnetic stripe communications devices are provided as magnetic stripe emulators. A magnetic stripe emulator may include a coil. Drive circuits may be coupled to this coil in order to produce electromagnetic fields from the coil operable to communicate with a magnetic stripe reader.
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10.发明授权Dynamic magnetic stripe communications device with stepped magnetic material for magnetic cards and devices 有权用于磁卡和设备的带有阶梯式磁性材料的动态磁条通信装置公开(公告)号：US09010644B1
公开(公告)日：2015-04-21
申请号：US14071565
申请日：2013-11-04
申请人： Dynamics Inc.
发明人： James H. Workley
CPC分类号： H01F5/003 , G06K19/06206 , G06K19/0702 , G06K19/07707
摘要： A flexible card may include a dynamic magnetic stripe communications device having multiple layers, such as an electromagnetic generator, a magnet, and a shield. A shield may form a non-flexible layer within the stack and may bend, but the shield may not be able to stretch or compress. Flexible layers may surround and adhere to the shield such that when the card is flexed, the flexible layers may stretch and compress with the movement of the shield. The dynamic magnetic stripe communications device may include one or more coils. Each coil may contain a stepped material, such that a length of a lower layer of the stepped material is longer than a length of a middle layer of the stepped material which is longer than a length of a top layer of the stepped material.
摘要翻译： 柔性卡可以包括具有多层的动态磁条通信装置，例如电磁发生器，磁体和屏蔽。 屏蔽件可以在堆叠内形成非柔性层并且可能会弯曲，但屏蔽件可能无法拉伸或压缩。 柔性层可以围绕并粘附到屏蔽上，使得当卡弯曲时，柔性层可以随屏蔽件的运动而拉伸和压缩。 动态磁条通信设备可以包括一个或多个线圈。 每个线圈可以包含阶梯状材料，使得阶梯状材料的下层的长度比阶梯状材料的中间层的长度长于阶梯状材料的顶层的长度的长度。
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