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    • 21. 发明申请
    • APPARATUS AND METHOD FOR RECYCLING AND REUSING CHARGE IN AN ELECTRONIC CIRCUIT
    • 用于在电子电路中回收和重新充电的装置和方法
    • US20090134844A1
    • 2009-05-28
    • US11946550
    • 2007-11-28
    • Choongyeun ChoDaeik KimJonghae KimMoon J. KimJames R. Moulic
    • Choongyeun ChoDaeik KimJonghae KimMoon J. KimJames R. Moulic
    • H02J7/00
    • H02J7/345
    • An apparatus and method for recycling and reusing charge in an electronic circuit. The apparatus includes at least one capacitor coupled to a circuit block in the electronic circuit, the capacitor being configured to collect current charge consumed by the circuit block when set to a charge collection mode, and a voltage level comparator configured to detect a fully charged state when the capacitor is fully charged. Further, the apparatus includes a first electrical switch configured to allow, once the fully charged state is detected, the capacitor to switch to a discharge mode for discharging the current charge collected back into the power supply for reuse by the electrical system and a second switch configured to allow, after the capacitor has fully discharged the current charge collected, the capacitor to switch back to the charge collection mode, such that, the current charge is recycled and reused by the electrical system.
    • 一种用于在电子电路中再循环和再利用电荷的装置和方法。 该装置包括耦合到电子电路中的电路块的至少一个电容器,电容器被配置为当设置为电荷收集模式时收集由电路块消耗的当前电荷;以及电压电平比较器,被配置为检测完全充电状态 当电容器充满电时。 此外,该装置包括第一电开关,其被配置为允许一旦检测到完全充电状态,电容器切换到放电模式,用于将收集的当前电荷放回电源供电系统和第二开关 配置为允许在电容器已经完全放电所收集的当前电荷之后,电容器切换回电荷收集模式,使得当前电荷被电气系统再循环和再利用。
    • 22. 发明申请
    • METHOD AND SYSTEM FOR INDEPENDENT PROCESSOR VOLTAGE SUPPLY
    • 独立处理器电压供应方法与系统
    • US20080178023A1
    • 2008-07-24
    • US11624333
    • 2007-01-18
    • Dae Ik KimJonghae KimMoon J. KimJames R. Moulic
    • Dae Ik KimJonghae KimMoon J. KimJames R. Moulic
    • G06F1/00
    • G06F1/3203G06F1/3296Y02D10/172
    • Systems, methods and program codes are provided for selectively adjusting multi-core processor chip structure individual processor core power supply voltages through controlling individual power supplies for each core, in one aspect to ensure that one or more cores operate at clock rates in compliance with one or more performance specifications. Nominal power supply voltage is supplied to a first processing core, and a second core power supply voltage greater or lower than the nominal power supply voltage is supplied to a second processing core, both cores operating in compliance with a reference clock rate specification. The second power supply voltage may be selected from ordered discrete supply voltages derived by progressively lowering the nominal supply voltage, optionally wherein the selected supply voltage also enables the second core to operate within another performance specification.
    • 提供了系统,方法和程序代码,用于通过控制每个核心的单个电源来选择性地调整多核处理器核心电源电压的多核处理器芯片结构,以确保一个或多个内核按照一个时钟速率运行 或更多性能规格。 标称电源电压被提供给第一处理核心,并且大于或低于标称电源电压的第二核心电源电压被提供给第二处理核心,两个核心都遵守参考时钟速率规范。 第二电源电压可以从通过逐渐降低标称电源电压而导出的有序的离散电源电压中选择,可选地,其中所选择的电源电压还使得第二磁芯能够在另一性能规范内操作。
    • 28. 发明授权
    • Adaptive fingerprint scanning
    • 自适应指纹扫描
    • US09189675B2
    • 2015-11-17
    • US13096179
    • 2011-04-28
    • Moon J. Kim
    • Moon J. Kim
    • G06K9/00
    • G06K9/0002
    • Embodiments of the present invention provide an adaptive and intelligent fingerprint scanning device and approach. Specifically, embodiments of the present invention utilize DC resistive image scanning to reduce overall scanning time and energy consumption (e.g., by identifying a targeted scanning area). In a typical embodiment, a scanning device will be provided that includes a scanning area comprised of a set (e.g., at least one) of imaging pixel electrodes (e.g., arranged adjacent to one another in a grid-like or other fashion). As a user presses his/her finger against the scanning area, a first portion of the finger will contact a first electrode while a second portion of the finger will contact a second electrode. When this occurs, a voltage source of the device will apply an initial voltage across the first and second finger portions. A meter of the device will take an electrical measurement (e.g., resistance and/or charged skin voltage) across the two finger portions. Based on the electrical measurement, a location of the finger on the device will be identified, and the fingerprint will be scanned accordingly. Thus, the entire scanning surface need not be scanned, only the portions thereof where the finger was detected.
    • 本发明的实施例提供了一种自适应和智能的指纹扫描装置和方法。 具体地,本发明的实施例利用DC电阻图像扫描来减少总扫描时间和能量消耗(例如,通过识别目标扫描区域)。 在典型的实施例中,将提供一种扫描装置,其包括由成像像素电极(例如,以格子状或其他方式彼此相邻布置)的组(例如至少一个)组成的扫描区域。 当用户将他/她的手指压靠扫描区域时,手指的第一部分将接触第一电极,而手指的第二部分将接触第二电极。 当这种情况发生时,装置的电压源将施加跨越第一和第二手指部分的初始电压。 设备的一米将跨两个手指部分进行电测量(例如,电阻和/或带电皮肤电压)。 基于电测量,将识别手指在设备上的位置,并且相应地扫描指纹。 因此,整个扫描表面不需要被扫描,仅仅是其中检测到手指的部分。
    • 29. 发明申请
    • MOBILE DEVICE DIGITAL COMMUNICATION AND AUTHENTICATION METHODS
    • 移动设备数字通信和认证方法
    • US20150319616A1
    • 2015-11-05
    • US14798787
    • 2015-07-14
    • Moon J. Kim
    • Moon J. Kim
    • H04W12/06H04L29/06G06K7/14
    • H04W12/06G06F21/36G06K7/1447H04L9/3228H04L63/0492H04L63/061H04L63/0846H04W4/80H04W76/10
    • Embodiments of the present invention provide various approaches for mobile device intercommunication (e.g., digital) as well as various authentication methods. In one embodiment, the present invention provides direct line-of-sight visual digital communication between mobile devices for controlled security. In another embodiment, the present invention provides direct contact motion-based digital communication between mobile devices for controlled security. Embodiments of the present invention also provide various authentication methods. One such example relates to secure authentication code exchange with subsequent digital communications in one or more channels. In another example, human-readable information is used along machine-readable digital codes (e.g., quick response (QR) codes to verify visual codes. Still yet, embodiments of the present invention provide non-obtrusive visual codes that maintain a user's access to a mobile device screen.
    • 本发明的实施例提供了用于移动设备互通(例如,数字)以及各种认证方法的各种方法。 在一个实施例中,本发明提供用于受控安全性的移动设备之间的直接视距数字通信。 在另一个实施例中,本发明提供用于受控安全性的移动设备之间的基于直接接触运动的数字通信。 本发明的实施例还提供各种认证方法。 一个这样的示例涉及在一个或多个信道中与随后的数字通信的安全认证码交换。 在另一示例中,沿着机器可读的数字代码(例如,快速响应(QR))码使用人类可读的信息来验证视觉代码。然而,本发明的实施例提供了非突出的视觉代码,其保持用户对 移动设备屏幕。