MULTIPLEXED CONDUCTORS USING DYNAMICALLY CONFIGURABLE CONTROLLER IN CAPACITIVE TOUCH SENSORS
    21.
    发明申请
    MULTIPLEXED CONDUCTORS USING DYNAMICALLY CONFIGURABLE CONTROLLER IN CAPACITIVE TOUCH SENSORS 审中-公开
    使用动态触控传感器中的动态可配置控制器的多路复用导体

    公开(公告)号:US20140111474A1

    公开(公告)日:2014-04-24

    申请号:US14057701

    申请日:2013-10-18

    CPC classification number: G06F3/044 G06F3/0416

    Abstract: A system and method for dynamically reconfiguring a touch sensor controller that transmits signals to and receives signals from an electrode array of a capacitance sensitive touch sensor, wherein multiplexing of signals to and from the controller enables reconfiguration of input and output pins to thereby increase the functions and versatility of a touch sensor controller.

    Abstract translation: 一种用于动态地重新配置触摸传感器控制器的系统和方法,所述触摸传感器控制器向电容敏感触摸传感器的电极阵列发送信号并从其接收信号,其中与控制器的信号的复用使得能够重新配置输入和输出引脚,从而增加功能 以及触摸传感器控制器的多功能性。

    Dynamic suspension and passive haptic feedback for touch sensors

    公开(公告)号:US10719161B2

    公开(公告)日:2020-07-21

    申请号:US16241600

    申请日:2019-01-07

    Abstract: Systems and methods for providing a touch sensor include a dynamic suspension system to enable the touch sensor to emulate the tactile sensation that a user feels when using pushbutton switches, wherein a touch sensor is combined with at least one snap dome and a post inside the snap dome to keep the touch sensor rigid until the touch sensor is allowed to be displaced when a force is applied, and then the post is retracted or released to enable movement of the touch sensor and the snap dome are disclosed. Also disclosed are systems and methods for a clickable touchpad that enables the clickable function to be selectively locked or unlocked in accordance with detected or sensed conditions are disclosed.

    Offset charge injection for increasing measurement security

    公开(公告)号:US10175837B2

    公开(公告)日:2019-01-08

    申请号:US15339092

    申请日:2016-10-31

    Abstract: A system and method for injecting a signal on a sense electrode in order to increase the security of the touch sensor if signals are capable of being intercepted by a probe, the injected signals being capable of creating a signal on the sense electrode that replicates the signal of an actual finger, creating a signal on a sense electrode that is equal to but opposite of an actual finger in order to cancel out the signal from the actual finger and therefore hide its presence, and create a pseudo random signal on sense electrodes so that it is difficult to correlate measurable signals on sense electrodes to actual finger position.

    SECURE CAGE CREATED BY RE-DISTRIBUTION LAYER METALLIZATION IN FAN-OUT WAFER LEVEL PACKAGING PROCESS
    27.
    发明申请
    SECURE CAGE CREATED BY RE-DISTRIBUTION LAYER METALLIZATION IN FAN-OUT WAFER LEVEL PACKAGING PROCESS 审中-公开
    通过再分配层创建的安全栅在风扇水平包装过程中的金属化

    公开(公告)号:US20150168994A1

    公开(公告)日:2015-06-18

    申请号:US14571121

    申请日:2014-12-15

    Abstract: A system and method for disposing a secure conductive mesh into an encapsulant material of an integrated circuit package to thereby at least partially physically surround dies within the integrated circuit packages, circuit pathways and other components in order to physically protect secure data from being probed by a device that alters a capacitance signal from the secure mesh.

    Abstract translation: 一种用于将安全导电网布置到集成电路封装的密封材料中的系统和方法,从而至少部分地物理地围绕集成电路封装,电路路径和其他部件内的管芯,以物理保护安全数据不被 改变来自安全网格的电容信号的装置。

    METHOD OF SECURING VOLUMES OF SPACE IN CARD READERS
    30.
    发明申请
    METHOD OF SECURING VOLUMES OF SPACE IN CARD READERS 有权
    卡片读取器中空间容量的保存方法

    公开(公告)号:US20160070939A1

    公开(公告)日:2016-03-10

    申请号:US14928081

    申请日:2015-10-30

    Abstract: Capacitive sensing electrodes may be placed in strategic locations inside, outside or inside and outside of a card reader, wherein touch sensor circuitry is then used to take mutual capacitance or self-capacitance measurements that are saved in non-volatile memory as a reference intrusion measurement that is not deleted when power is removed, wherein the reference intrusion measurement may then be used during subsequent intrusion measurements to determine if a skimming device has been disposed adjacent to the card reader, and if a skimming device is detected, appropriate action may be taken such as the automatic disabling of the card reader, the display of a message indicating that the card reader should not be used, or any other action that may prevent a financial card from being compromised.

    Abstract translation: 电容感测电极可以被放置在读卡器的内部,外部或内部和外部的策略位置,其中触摸传感器电路然后被用于采取保存在非易失性存储器中的互电容或自电容测量作为参考入侵测量 当电源被去除时不被删除,其中然后可以在随后的入侵测量期间使用参考入侵测量以确定撇取装置是否已被布置在与读卡器相邻的位置,并且如果检测到撇取装置,则可以采取适当的动作 例如读卡器的自动禁用,指示不应使用读卡器的消息的显示,或可能阻止金融卡受到损害的任何其他动作。

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