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1. 发明申请

US20110280276A1 TIME-RELATED TEMPERATURE VARIATION TRANSDUCER, ELECTRONIC CHIP INCORPORATING THIS TRANSDUCER AND METHOD OF FABRICATION OF THIS CHIP 有权
标题翻译：与时间相关的温度变化传感器，包含该传感器的电子芯片及其制造方法
公开(公告)号：US20110280276A1
公开(公告)日：2011-11-17
申请号：US13101478
申请日：2011-05-05
申请人： Jean-Francois Mainguet , Alain Chambron , Bruno Charrat , Emmanuel Defay , Guy-Michel Parat
发明人： Jean-Francois Mainguet , Alain Chambron , Bruno Charrat , Emmanuel Defay , Guy-Michel Parat
IPC分类号： G01K3/10 , H01L21/02
CPC分类号： G06K9/0002 , G01J5/024 , G01J5/046 , G01J5/10 , G01J5/34 , G01J2005/0048 , G01K3/10 , G01K7/003 , G06K9/00053
摘要： A transducer for transducing time-related temperature variations into a difference in potentials includes an upper conductive electrode designed to be exposed to a time-related temperature variation to be measured, a lower conductive electrode, and at least one layer of pyroelectric material based on a III-V nitride directly interposed between the upper and lower conductive electrodes to generate, between the upper and lower conductive electrodes, a difference in potentials corresponding to the temperature variation even in the absence of external mechanical stress.
摘要翻译：用于将与时间有关的温度变化转换为电位差的换能器包括被设计为暴露于要测量的时间相关温度变化的上导电电极，下导电电极和至少一层基于直接介于上下导电电极之间的III-V族氮化物，即使在没有外部机械应力的情况下，在上下导电电极之间产生与温度变化相对应的电位差。

2. 发明授权

US08801274B2 Time-related temperature variation transducer, electronic chip incorporating this transducer and method of fabrication of this chip 有权
标题翻译：时间相关的温度变化传感器，包含该传感器的电子芯片和该芯片的制造方法
公开(公告)号：US08801274B2
公开(公告)日：2014-08-12
申请号：US13101478
申请日：2011-05-05
申请人： Jean-Francois Mainguet , Alain Chambron , Bruno Charrat , Emmanuel Defay , Guy-Michel Parat
发明人： Jean-Francois Mainguet , Alain Chambron , Bruno Charrat , Emmanuel Defay , Guy-Michel Parat
IPC分类号： G01K3/04 , G01K7/00 , G01J5/10
CPC分类号： G06K9/0002 , G01J5/024 , G01J5/046 , G01J5/10 , G01J5/34 , G01J2005/0048 , G01K3/10 , G01K7/003 , G06K9/00053
摘要： A transducer for transducing time-related temperature variations into a difference in potentials includes an upper conductive electrode designed to be exposed to a time-related temperature variation to be measured, a lower conductive electrode, and at least one layer of pyroelectric material based on a III-V nitride directly interposed between the upper and lower conductive electrodes to generate, between the upper and lower conductive electrodes, a difference in potentials corresponding to the temperature variation even in the absence of external mechanical stress.
摘要翻译：用于将与时间有关的温度变化转换为电位差的换能器包括被设计为暴露于要测量的时间相关温度变化的上导电电极，下导电电极和至少一层基于直接介于上下导电电极之间的III-V族氮化物，即使在没有外部机械应力的情况下，在上下导电电极之间产生与温度变化相对应的电位差。

3. 发明申请

US20080226135A1 INCREMENTAL RECOGNITION 审中-公开
标题翻译：增加认可
公开(公告)号：US20080226135A1
公开(公告)日：2008-09-18
申请号：US11684778
申请日：2007-03-12
申请人： Jean-Francois Mainguet , Bruno Charrat , Alain Chambron
发明人： Jean-Francois Mainguet , Bruno Charrat , Alain Chambron
IPC分类号： G06K9/00
CPC分类号： G06K9/00026 , G06K9/00087
摘要： Biometric data can be received from a biometric sensor responsive to a physical characteristic stimulus occurring during a sensing event. An incremental recognition process on the biometric data received can be executed prior to the termination of the sensing event.
摘要翻译：响应于感测事件期间发生的物理特性刺激，可以从生物测定传感器接收生物特征数据。可以在感测事件终止之前执行对所接收的生物测定数据的增量识别处理。

4. 发明申请

US20090058595A1 Biometric Control Device 审中-公开
标题翻译：生物识别控制装置
公开(公告)号：US20090058595A1
公开(公告)日：2009-03-05
申请号：US11847880
申请日：2007-08-30
申请人： Jean-Francois Mainguet , Bruno Charrat
发明人： Jean-Francois Mainguet , Bruno Charrat
IPC分类号： G05B19/00
CPC分类号： G06F21/35 , G06F21/32 , G07C9/00071
摘要： Systems and methods for a biometric control device. Actuation of a control device can include direction information which can be used to generate a control signal associated with the actuation. Control signals can facilitate user functions on a recipient device.
摘要翻译：生物识别控制装置的系统和方法。控制装置的致动可以包括可用于产生与致动相关联的控制信号的方向信息。控制信号可以方便用户在接收设备上的功能。

5. 发明申请

US20080219444A1 Method for the secure loading in a NFC chipset of data allowing access to a service 有权
标题翻译：用于在NFC芯片组中安全加载允许访问服务的数据的方法
公开(公告)号：US20080219444A1
公开(公告)日：2008-09-11
申请号：US11952893
申请日：2007-12-07
申请人： Bruno Benteo , Bruno Charrat , Philippe Martineau
发明人： Bruno Benteo , Bruno Charrat , Philippe Martineau
IPC分类号： H04L9/08 , H04L9/30 , H04L9/00 , H04K1/00
CPC分类号： H04L63/0823 , H04L9/0869 , H04L9/3073 , H04L9/321 , H04L9/3226 , H04L9/3268 , H04L63/0428 , H04L63/062 , H04L2209/56 , H04L2209/805 , H04W12/02 , H04W12/04 , H04W12/06
摘要： A method for the secured loading of data into a first secured host processor of an NFC system comprising an NFC interface circuit for sending and receiving data, enabling a service to be accessed, the method comprising: generating a secret data, transmitting the secret data to the first host processor through a secured link, ciphering data to be loaded into the first host processor using a public key of the first host processor, and transmitting the ciphered data to the system for the first host processor which deciphers the data using a private key corresponding to the public key.
摘要翻译：一种用于将数据安全地加载到NFC系统的第一安全主机处理器中的方法，包括用于发送和接收数据的NFC接口电路，使得能够访问服务，所述方法包括：产生秘密数据，将秘密数据发送到通过安全链路的第一主机处理器，使用第一主处理器的公开密钥将要加载到第一主处理器的数据进行加密，以及将加密数据发送到用于使用私钥对数据进行解密的第一主处理器的系统对应于公钥。

6. 发明申请

US20070263595A1 Method for Routing Outgoing and Incoming Data in an NFC Chipset 有权
标题翻译：在NFC芯片组中路由传出和传入数据的方法
公开(公告)号：US20070263595A1
公开(公告)日：2007-11-15
申请号：US11746739
申请日：2007-05-10
申请人： Bruno Charrat
发明人： Bruno Charrat
IPC分类号： H04L12/28
CPC分类号： H04L45/00 , H04L45/54
摘要： A method for routing data in a chipset comprising at least one host processor and an RFID-type contactless data send/receive interface includes, in response to a command for opening a data path sent by a source point located in the host processor and designating a destination point located in the contactless data send/receive interface, defining a data path linking the source point to the destination point by allocating to the data path a routing channel number and by saving in a routing table the routing channel number and routing parameters comprising at least one identifier of the source point and one identifier of the destination point, and sending to the destination point data supplied by the source point by encapsulating the data in a frame having a header field comprising the routing channel number.
摘要翻译：用于在包括至少一个主机处理器和RFID型无接触数据发送/接收接口的芯片组中路由数据的方法包括响应于打开由位于主处理器中的源点发送的数据路径的命令，并且指定位于无接触数据发送/接收接口中的目的地点，通过向数据路径分配路由信道号并通过将路由信道号和路由参数保存在路由表中来定义将源点链接到目的地点的数据路径源点的至少一个标识符和目的地点的一个标识符，并且通过将数据封装在具有包括路由信道号的头部字段的帧中，将由源点提供的数据发送到目的地点。

7. 发明授权

US07098770B2 Contactless integrated circuit reader 有权
公开(公告)号：US07098770B2
公开(公告)日：2006-08-29
申请号：US10411008
申请日：2003-04-10
申请人： Bruno Charrat , François Lepron
发明人： Bruno Charrat , François Lepron
IPC分类号： H04Q5/22
CPC分类号： G06K7/0008
摘要： The present invention relates to a contactless integrated circuit reader operating by inductive coupling, comprising an antenna circuit for sending an alternating magnetic field, circuits for applying an alternating excitation signal to the antenna circuit and circuits for modulating the amplitude of an antenna signal present in the antenna circuit according to data to be sent. The reader includes circuits for simulating the operation of a contactless integrated circuit, arranged to inhibit the application of the excitation signal to the antenna circuit and to apply a load modulation signal to the antenna circuit when data is to be sent. The load modulation signal is capable of disturbing a magnetic field sent by another contactless integrated circuit reader and of being detected by the other contactless integrated circuit reader.

8. 发明授权

US06587518B2 Synchronous BPSK decoder 有权
公开(公告)号：US06587518B2
公开(公告)日：2003-07-01
申请号：US09961716
申请日：2001-09-24
申请人： Bruno Charrat
发明人： Bruno Charrat
IPC分类号： H03D100
CPC分类号： H04L27/2332
摘要： A method for decoding a pulsed signal coded by phase jumps, in which each bit is coded by N pulses of the coded signal and a change of the value of a bit in relation to the previous bit is coded by an inversion of the coded signal phase. The method has steps of sampling the coded signal by a pulsed strobe of the same frequency as the coded signal, with a sampling window the duration of which is less than the duration of one pulse of the coded signal. For each group of N pulses of the coded signal, the number of sampled pulses resulting from the sampling of the coded signal is counted, and then the value of the bit coded by the group of N pulses is deduced from it.

9. 发明授权

US08838023B2 Method and device for active load modulation by inductive coupling 有权
标题翻译：用于通过电感耦合进行有源负载调制的方法和装置
公开(公告)号：US08838023B2
公开(公告)日：2014-09-16
申请号：US13235701
申请日：2011-09-19
申请人： Bruno Charrat , Florian Pernisek
发明人： Bruno Charrat , Florian Pernisek
IPC分类号： H04B5/00 , G06K19/07
CPC分类号： H04B5/0031 , G06K19/0723 , H04B1/3816 , H04L7/08
摘要： A data emission/reception device by inductive coupling includes an inductive antenna circuit in which an antenna signal appears, a mechanism configured to for extracting a first periodic signal from the antenna signal, a synchronous oscillator receiving the first periodic signal and supplying a second periodic signal, and an active load modulation circuit configured to apply bursts of the second periodic signal to the antenna circuit. The device is configured to place the oscillator in the synchronous oscillation mode before each application of a burst of the second periodic signal to the antenna circuit, then place the oscillator in the free oscillation mode.
摘要翻译：通过电感耦合的数据发射/接收装置包括其中出现天线信号的感应天线电路，被配置为从天线信号中提取第一周期信号的机构，接收第一周期信号并提供第二周期信号的同步振荡器以及有源负载调制电路，被配置为将第二周期信号的脉冲施加到天线电路。该器件被配置为在将第二周期信号的脉冲串施加到天线电路之前将振荡器置于同步振荡模式，然后将振荡器置于自由振荡模式。

10. 发明授权

US08577410B2 Radio communication device comprising a UHF tag reader 有权
标题翻译：包括UHF标签读取器的无线电通信设备
公开(公告)号：US08577410B2
公开(公告)日：2013-11-05
申请号：US13300974
申请日：2011-11-21
申请人： Bruno Charrat , Nicolas Cordier
发明人： Bruno Charrat , Nicolas Cordier
IPC分类号： H04M1/00
CPC分类号： H04B5/0062 , G06K7/10009 , H04B5/0012 , H04B5/0068 , H04B5/0075 , H04M1/7253
摘要： A device includes a radio transceiver equipped with a UHF antenna, a clock generator associated with the radio transceiver, a processor configured to periodically connect to the radiotelephony network by way of the radio transceiver, and a UHF tag reader configured to conduct a transaction with a UHF tag only outside periods of connection of the processor to the radiotelephony network. The device is particularly directed for use in mobile telephones.
摘要翻译：一种设备包括配备有UHF天线的无线电收发器，与无线电收发器相关联的时钟发生器，经配置以通过无线电收发器周期性地连接到无线电话网络的处理器，以及被配置为进行交易的UHF标签读取器 UHF标签仅在处理器连接到无线电话网络的周期之外。该设备特别针对于在移动电话中使用。

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