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公开(公告)号：US20050173779A1
公开(公告)日：2005-08-11
申请号：US10504274
申请日：2003-02-11
Applicant: Luc Wuidart , Alexandre Malherbe , Michel Bardouillet
Inventor： Luc Wuidart , Alexandre Malherbe , Michel Bardouillet
CPC classification number: H01L28/20
Abstract: The invention relates to a method and device for the irreversible reduction of the value of an integrated polycrystalline silicon resistor. The inventive method consists in temporarily subjecting the resistor to a stress current which is greater than a current (Im) for which the value of the resistor is maximum.
Abstract translation: 本发明涉及用于一体化多晶硅电阻器的值的不可逆降低的方法和装置。 本发明的方法在于使电阻器暂时受到大于电阻值最大的电流（Im）的应力电流。
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公开(公告)号：US20050122759A1
公开(公告)日：2005-06-09
申请号：US10504273
申请日：2003-02-11
Applicant: Luc Wuidart , Michel Bardouillet , Alexandre Malherbe
Inventor： Luc Wuidart , Michel Bardouillet , Alexandre Malherbe
Abstract: The invention relates to a one-time programmable memory cell and the programming method thereof. Thc invention comprises a programming transistor (MN) which is disposed in series with a polycrystalline silicon programming resistor (Rp) forming the memory element. According to the invention, the programming is non destructive with respect to the polycrystalline silicon resistor.
Abstract translation: 本发明涉及一次性可编程存储单元及其编程方法。 本发明包括与形成存储元件的多晶硅编程电阻器（Rp）串联布置的编程晶体管（MN）。 根据本发明，编程对于多晶硅电阻器是非破坏性的。
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23.发明授权Extraction of a binary code based on physical parameters of an integrated circuit 有权基于集成电路的物理参数提取二进制代码公开(公告)号：US06836430B2
公开(公告)日：2004-12-28
申请号：US10364848
申请日：2003-02-11
Applicant: Luc Wuidart , Michel Bardouillet , Alexandre Malherbe
Inventor： Luc Wuidart , Michel Bardouillet , Alexandre Malherbe
IPC: G11C1604
CPC classification number: G11C14/00 , H03K3/356008
Abstract: An extraction method and an integrated cell for extracting a binary value based on a propagation of an edge of a triggering signal in two electric paths, including across two voltage supply terminals: two parallel branches each including, in series, a resistor for differentiating the electric paths; a read transistor, the junction point of the resistor and of the read transistor of each branch defining an output terminal of the cell, and the gate of the read transistor of each branch being connected to the output terminal of the other branch; and a selection transistor.
Abstract translation: 一种提取方法和集成单元，用于基于两个电路中的触发信号的边缘的传播提取二进制值，包括两个电压源端：两个并联支路，每个并联支路分别包括用于区分电 路径 读取晶体管，每个分支的电阻器和读取晶体管的结点限定单元的输出端子，并且每个分支的读取晶体管的栅极连接到另一个分支的输出端子; 和选择晶体管。
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公开(公告)号：US5686858A
公开(公告)日：1997-11-11
申请号：US521019
申请日：1995-08-30
Applicant: Alexandre Malherbe
Inventor： Alexandre Malherbe
Abstract: An integrated circuit including a temperature threshold detector. This detector includes two MOS transistors with a same type of conductivity, circuitry for applying to the second transistor a gate-source voltage higher than the gate-source voltage of the first transistor by a value Vbe, VbE being the drop in voltage at the terminals of a forward-biased PN junction, and a comparator for comparing the currents flowing in the two transistors. The current in the second transistor diminishes faster than the current in the first transistor. If the dimensions of the transistors are accurately chosen, the curves pertaining to the diminishing of current (or curves deduced from these curves by homothetic transformation) intersect one another for a certain temperature. The detection of equality of the currents therefore enables a detection of the passage through this temperature.
Abstract translation: 包括温度阈值检测器的集成电路。 该检测器包括具有相同类型导电性的两个MOS晶体管，用于将高于第一晶体管的栅极 - 源极电压的栅极 - 源极电压施加到第二晶体管的电路，值为Vbe，VbE为端子处的电压降 的正向偏置PN结，以及用于比较在两个晶体管中流动的电流的比较器。 第二晶体管中的电流比第一晶体管中的电流减小。 如果准确地选择晶体管的尺寸，则与电流减小有关的曲线（或通过单相转换从这些曲线推导出的曲线）在一定温度下相交。 因此，电流相等的检测能够检测通过该温度的通道。
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25.发明授权Detection of data received by a master device in a single-wire communication protocol 有权在单线通信协议中检测由主设备接收的数据公开(公告)号：US08537722B2
公开(公告)日：2013-09-17
申请号：US12419274
申请日：2009-04-06
Applicant: Alexandre Charles , Jérôme Conraux , Alexandre Malherbe , Alexandre Tramoni
Inventor： Alexandre Charles , Jérôme Conraux , Alexandre Malherbe , Alexandre Tramoni
IPC: H04B1/56
CPC classification number: H04L25/4902 , H04L5/1423
Abstract: A method of determining, by a first device capable of transmitting a two-state signal over a single-wire connection to a second device, the binary state of data transmitted by the second device over said connection, the state being determined according to the slope of a rising edge of the two-state signal.
Abstract translation: 一种通过能够通过单线连接向第二设备发送双状态信号的第一设备确定由第二设备在所述连接上发送的数据的二进制状态的方法，该状态根据斜率确定 的两状态信号的上升沿。
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Patent Agency Ranking
26.发明授权公开(公告)号：US08258970B2
公开(公告)日：2012-09-04
申请号：US12508341
申请日：2009-07-23
Applicant: Alexandre Charles , Jérôme Conraux , Alexandre Malherbe , Alexandre Tramoni
Inventor： Alexandre Charles , Jérôme Conraux , Alexandre Malherbe , Alexandre Tramoni
IPC: G08B21/00
CPC classification number: G06K7/0008 , G06K7/10128
Abstract: A method of detection of the presence of a contactless communication element by a terminal emitting an electromagnetic field, in which an oscillating circuit of the terminal is excited at a frequency which is made variable between two values surrounding a nominal tuning frequency of the oscillating circuit; a signal representative of the load of the oscillating circuit being interpreted to detect that a reference voltage has not been exceeded, which indicates the presence of an element in the field. A presence-detection circuit and a corresponding terminal.
Abstract translation: 通过发射电磁场的端子检测非接触通信元件的存在的方法，其中终端的振荡电路以围绕振荡电路的标称调谐频率的两个值之间变化的频率被激励; 表示振荡电路的负载的信号被解释为检测到没有超过参考电压，其指示在现场中存在元件。 存在检测电路和相应的终端。
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公开(公告)号：US08041950B2
公开(公告)日：2011-10-18
申请号：US12731808
申请日：2010-03-25
Applicant: Fabrice Marinet , Alexandre Malherbe
Inventor： Fabrice Marinet , Alexandre Malherbe
IPC: H04L9/00 , H01L27/088 , G06F21/00
CPC classification number: G06F7/588 , G06K19/073 , G06K19/07363 , H03K3/84
Abstract: A random signal generator uses a folded MOS transistor, whose drain-source current includes a random component, as an electronic noise source. The random signal generator generates a random binary signal from the random component. The invention may be applied, in particular, to smart cards.
Abstract translation: 随机信号发生器使用其漏源电流包括随机分量的折叠MOS晶体管作为电子噪声源。 随机信号发生器从随机分量生成随机二进制信号。 本发明特别可以应用于智能卡。
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28.发明申请公开(公告)号：US20100019885A1
公开(公告)日：2010-01-28
申请号：US12508341
申请日：2009-07-23
Applicant: Alexandre Charles , Jérôme Conraux , Alexandre Malherbe , Alexabdre Tramoni
Inventor： Alexandre Charles , Jérôme Conraux , Alexandre Malherbe , Alexabdre Tramoni
IPC: G06K7/10
CPC classification number: G06K7/0008 , G06K7/10128
Abstract: A method of detection of the presence of a contactless communication element by a terminal emitting an electromagnetic field, in which an oscillating circuit of the terminal is excited at a frequency which is made variable between two values surrounding a nominal tuning frequency of the oscillating circuit; a signal representative of the load of the oscillating circuit being interpreted to detect that a reference voltage has not been exceeded, which indicates the presence of an element in the field. A presence-detection circuit and a corresponding terminal.
Abstract translation: 通过发射电磁场的端子检测非接触通信元件的存在的方法，其中终端的振荡电路以围绕振荡电路的标称调谐频率的两个值之间变化的频率被激励; 表示振荡电路的负载的信号被解释为检测到没有超过参考电压，其指示在现场中存在元件。 存在检测电路和相应的终端。
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公开(公告)号：US07375502B2
公开(公告)日：2008-05-20
申请号：US11348792
申请日：2006-02-07
Applicant: Alexandre Malherbe , Edith Kussener , Vincent Telandro
Inventor： Alexandre Malherbe , Edith Kussener , Vincent Telandro
IPC: G05F1/59
CPC classification number: H04K3/825 , G06K19/073 , G06K19/07363 , G09C1/00 , H04K3/41 , H04K3/45 , H04K3/60 , H04L9/003 , H04L2209/12
Abstract: A method and a circuit for scrambling the current signature of a load comprising at least one integrated circuit executing digital processings, including supplying at least the integrated circuit from a supply voltage external to the circuit by combining a current provided by a first linear regulator with a current provided by at least one capacitive switched-mode power supply circuit with one or several switched capacitances.
Abstract translation: 一种用于加扰包括执行数字处理的至少一个集成电路的负载的当前签名的方法和电路，包括至少由所述电路外部的电源电压提供所述集成电路，将由第一线性调节器提供的电流与 由具有一个或几个开关电容的至少一个电容开关模式电源电路提供的电流。
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30.发明申请Qualifying of a detector of noise peaks in the supply of an integrated circuit 有权合格的集成电路电源中的噪声峰值检测器公开(公告)号：US20080012574A1
公开(公告)日：2008-01-17
申请号：US11818691
申请日：2007-06-15
Applicant: Alexandre Malherbe , Benjamin Duval
Inventor： Alexandre Malherbe , Benjamin Duval
IPC: G01R31/3183
CPC classification number: G01R31/3004 , G01R19/16552 , G01R31/002 , G01R31/31721 , G06F21/75 , G06F21/755 , G06K19/07363 , H01L23/576 , H01L2924/0002 , H01L2924/00
Abstract: A method and a system for qualifying an integrated circuit according to a parasitic supply peak detector that it contains, including: supply of the integrated circuit to be tested under at least a first voltage; checking of a starting of the circuit; application of at least one first noise peak on the circuit power supply, while respecting an amplitude and time gauge; and comparison of average currents consumed by the circuit before and after the peak.
Abstract translation: 一种用于根据其包含的寄生电源峰值检测器对集成电路进行鉴定的方法和系统，包括：在至少第一电压下提供待测试的集成电路; 检查电路的启动; 在电路电源上施加至少一个第一噪声峰值，同时遵守振幅和时间计; 以及峰值前后电路消耗的平均电流的比较。
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