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    • 42. 发明授权
    • Phase alignment between phase-skewed clock domains
    • 相位偏移时钟域之间的相位对准
    • US08699550B2
    • 2014-04-15
    • US13425467
    • 2012-03-21
    • Yasser AhmedXingdong Dai
    • Yasser AhmedXingdong Dai
    • H04B1/38H04L5/16
    • H04L7/02H04L7/0337
    • In order to compensate for phase offset between different sets of circuitry having different synchronous clock domains, transmit (TX) circuitry of one domain is configured to transmit a pattern signal (e.g., a pseudo random bit sequence) to receive (RX) circuitry of the other domain. The RX circuitry cycles through a number of different phase-shifted RX clock signals to determine which selected clock signals result in valid RX pattern signals. The RX circuitry is then able to select one of the phase-shifted clock signals for use in normal processing of an RX data signal received from the TX circuitry.
    • 为了补偿具有不同同步时钟域的不同电路组之间的相位偏移,一个域的发射(TX)电路被配置为发送模式信号(例如,伪随机位序列)以接收(RX)电路 其他域名 RX电路循环许多不同的相移RX时钟信号,以确定哪些选定的时钟信号产生有效的RX模式信号。 然后,RX电路能够选择一个相移时钟信号,以用于从TX电路接收的RX数据信号的正常处理。
    • 43. 发明授权
    • Bi-polar bi-directional energy balancing power-conversion engine
    • 双极双向能量平衡电力转换引擎
    • US08698462B2
    • 2014-04-15
    • US12840436
    • 2010-07-21
    • Thomas E. LawsonWilliam H. Morong
    • Thomas E. LawsonWilliam H. Morong
    • G05F1/70H02M7/02
    • H02M7/44G05F1/10H02M1/10H02M3/04H02M3/158H02M3/1582H02M5/04H02M5/257H02M7/04H02M7/797
    • The invention provides a power converter and method for controlling same, comprising a plurality of switch elements, an inductive reactor, and at least two ports for the movement of electrical energy. Any energy-moving port may be made unipolar, bidirectional, bipolar, or bidirectionally bipolar. Ports may be equipped with sensing circuitry to allow the converter output to be controlled responsively to an input signal. The invention may be configured to be used in many ways, for example, as a power-supply, as an amplifier, or as a frequency converter. The invention may comprise energy predictive calculating means to obtain excellent transient response to line and load variations. The invention may also include a switch to create a low impedance path around the inductor to allow current to recirculate through the inductor when it is not needed at any of the ports.
    • 本发明提供一种功率转换器及其控制方法,包括多个开关元件,感应电抗器和用于电能移动的至少两个端口。 任何能量移动端口可以是单极的,双向的,双极的或双向的。 端口可以​​配备感测电路,以允许响应于输入信号控制转换器输出。 本发明可以被配置为以许多方式使用,例如作为电源,放大器或变频器。 本发明可以包括能量预测计算装置,以获得对线路和负载变化的优异瞬态响应。 本发明还可以包括用于在电感器周围产生低阻抗路径的开关,以允许电流在任何端口处不需要时通过电感器再循环。
    • 44. 发明授权
    • Iterative-division operations such as for header compression in packet-based communications
    • 迭代分割操作,如用于基于分组的通信中的报头压缩
    • US08688762B2
    • 2014-04-01
    • US13031766
    • 2011-02-22
    • Xiaomin Lu
    • Xiaomin Lu
    • G06F7/52
    • G06F7/535H03M7/3059H03M7/40
    • In one embodiment of a header-compression method, a 32-bit timestamp value is divided by a 16- or 8-bit stride value using a plurality of 16/8-bit division operations, each performed using a corresponding hardware instruction issued to an arithmetic logic unit (ALU) of the corresponding communication device, such as an access terminal or a base station of a communication system. When specialized 32/16-bit and/or 32/8-bit division-logic circuitry is not available in the ALU, embodiments of the header-compression method can advantageously be used to improve the speed and efficiency of timestamp compression in communication devices.
    • 在报头压缩方法的一个实施例中,使用多个16/8位分割操作,将32位时间戳值除以16位或8位步幅值,每个使用相应的硬件指令 相应通信设备的算术逻辑单元(ALU),诸如通信系统的接入终端或基站。 当专用的32/16位和/或32/8位分割逻辑电路在ALU中不可用时,报头压缩方法的实施例可以有利地用于提高通信设备中的时间戳压缩的速度和效率。
    • 48. 发明授权
    • Actuation method for an electric window winder
    • 电动窗纱机的致动方法
    • US08661735B2
    • 2014-03-04
    • US13127991
    • 2009-11-04
    • René Zellmer
    • René Zellmer
    • E05F11/38
    • B60J1/14B60J1/17E05F15/40E05F15/41E05Y2400/415E05Y2400/54E05Y2400/554E05Y2400/57E05Y2900/00E05Y2900/50E05Y2900/508E05Y2900/55
    • The invention, in certain embodiments, specifies an actuation method for an electric window winder (10) of a front window (1) of a vehicle (3) without a B-pillar and with a moveable rear window (2), which actuation method allows all the windows to be closed in a particularly rapid and reliable manner. According to the method, provision is made for the front window (1) to be closed by the window winder (10), taking into consideration a trapping-prevention means (25). Furthermore, a closing condition is checked during the actuation method. If, on account of this closing condition, it can be assumed that trapping prevention-related reversing of the front window (1) has been caused by a collision with the rear window (2), the front window (1) is closed again after the trapping prevention-related reversing operation.
    • 在某些实施例中,本发明规定了没有B柱和可移动的后窗(2)的车辆(3)的前窗(1)的电动窗机(10)的致动方法,该致动方法 允许所有窗户以特别快速和可靠的方式关闭。 根据该方法,考虑到防撬装置(25),由前窗(1)设置为由窗式卷绕机(10)封闭。 此外,在致动方法期间检查关闭状态。 如果由于该关闭条件,可以假设与后窗(2)的碰撞已经引起前窗(1)的防止捕获相关的反转,所以前窗(1)再次关闭后关闭 诱捕预防相关逆转手术。
    • 49. 发明授权
    • Token-based payment processing system
    • 基于令牌的支付处理系统
    • US08584251B2
    • 2013-11-12
    • US12755459
    • 2010-04-07
    • Kevin M. McGuireRush Taggart
    • Kevin M. McGuireRush Taggart
    • H04L29/06
    • G06Q20/383
    • A data-processing system, such as a payment processing system, including a tokenizer, such as a card encryption and storage system (CES) employing a tokenization feature. In one embodiment, the present invention provides a first-computer-implemented method for preventing the transmission of confidential information between a first computer and a second computer in communication with the first computer. The method includes the steps of: (a) the first computer receiving information for performing a transaction, the information including confidential information manually entered by a user; (b) the first computer sending the confidential information to a third computer; (c) the first computer receiving, from the third computer, a token having no algorithmic relationship to the confidential information; and (d) the first computer sending to the second computer (i) the information for performing the transaction, except for the confidential information, and (ii) the token.
    • 一种数据处理系统,诸如支付处理系统,包括标记器,诸如使用标记特征的卡加密和存储系统(CES)。 在一个实施例中,本发明提供了一种用于防止在与第一计算机通信的第一计算机和第二计算机之间传送机密信息的第一计算机实现的方法。 该方法包括以下步骤:(a)第一计算机接收用于执行交易的信息,该信息包括由用户手动输入的机密信息; (b)第一台计算机向第三台计算机发送机密信息; (c)第一计算机从第三计算机接收与机密信息没有算法关系的令牌; 和(d)第一计算机向第二计算机发送用于执行交易的信息(机密信息除外)和(ii)令牌。