公开(公告)号：US20090072925A1

公开(公告)日：2009-03-19

申请号：US12203003

申请日：2008-09-02

Applicant: Andreia Cathelin ,  Stephane Razafimandimby ,  Andreas Kaiser

Inventor： Andreia Cathelin ,  Stephane Razafimandimby ,  Andreas Kaiser

IPC: H03H9/58

CPC classification number: H03H9/0095 ,  H03H9/542 ,  H03J7/02

Abstract: A lattice tunable filtering circuit includes a first input and a second input, and a first output and a second output. The circuit includes two series branches and two parallel branches. The first and second series branches include a Tunable Resonator Component (TRC) which presents a first series resonance frequency whereas the third and fourth parallel branches present a second series resonance frequency which has a value being lower than that of the first series resonance frequency. The first and second series resonance frequencies are tunable by one analog control quantity. The filtering circuit further includes a feedback control loop for the control of the analog quantity, which feedback is based on a criterion of equality between the modulus of impedances Zs and Zp.

Abstract translation: 晶格可调滤波电路包括第一输入和第二输入，以及第一输出和第二输出。 该电路包括两个串联分支和两个并行分支。 第一和第二串联分支包括提供第一串联谐振频率的可调谐谐振器分量（TRC），而第三和第四并联分支呈现第二串联谐振频率，其具有低于第一串联谐振频率的值。 第一和第二串联谐振频率可通过一个模拟量控制量来调节。 滤波电路还包括用于控制模拟量的反馈控制回路，该反馈基于阻抗模Zs和Zp之间相等的标准。

公开(公告)号：US20090067745A1

公开(公告)日：2009-03-12

申请号：US12205665

申请日：2008-09-05

Applicant: Alexandre Cellier

Inventor： Alexandre Cellier

IPC: G06K9/40 ,  G06K9/36 ,  H04N5/217

CPC classification number: H04N5/217 ,  H04N3/2335

Abstract: An image sensor captures an image of a scene. This captured image has a pincushion distortion relative to an undistorted image of the scene. The distortion is corrected based on an approximation of the distortion D which satisfies the following equation for a given pixel in the captured image: D=(R−R′)/R=Da*(y2−x2+yoffset)+Db*R4, where R is the distance between a pixel, which corresponds in the undistorted image to the given pixel in the captured image, and the center of the undistorted image, R′ is the distance between the given pixel and the center of the captured image, Da and Db are respective distortion parameters of the image sensor, x and y are coordinates of the given pixel in the captured image, R satisfies the following equation: R2=x2+y2 and yoffset corresponds to a constant value.

Abstract translation: 图像传感器捕获场景的图像。 该捕获的图像相对于场景的未失真图像具有枕形失真。 基于对捕获图像中的给定像素满足以下等式的失真D的近似来校正失真：D =（R-R'）/ R = Da *（y2-x2 + yoffset）+ Db * R4 ，其中R是在未失真图像中对应于在捕获图像中的给定像素的像素与未失真图像的中心之间的距离，R'是给定像素与捕获图像的中心之间的距离， Da和Db是图像传感器的各自的失真参数，x和y是捕获图像中给定像素的坐标，R满足以下等式：R2 = x2 + y2，并且yoffset对应于常数值。

公开(公告)号：US20090066170A1

公开(公告)日：2009-03-12

申请号：US12205698

申请日：2008-09-05

Applicant: Nicolas Abele

Inventor： Nicolas Abele

IPC: H02K33/18 ,  H02K15/00

CPC classification number: H03H9/2463 ,  H03H3/0072 ,  H03H9/02244 ,  H03H9/02259 ,  H03H2009/02496 ,  H03H2009/02511 ,  H03H2009/02527 ,  Y10T29/49009

Abstract: A mechanical micro system comprising a flexible bending beam extending along a direction, and at least one magnetic element for creating a magnetic field. The flexible beam includes: a first circuit having a first topology for generating, in response to one current flowing through the first circuit, a force having an effect on the beam at one particular place so as to cause a first vibratory mode; a second circuit having a second topology for generating, in response to one current flowing through the second circuit, a force having an effect on the beam at one particular second position so as to cause a second vibratory mode.

Abstract translation: 一种包括沿着一个方向延伸的柔性弯曲梁的机械微系统和用于产生磁场的至少一个磁性元件。 柔性梁包括：第一电路，其具有第一拓扑结构，用于响应于流过第一电路的一个电流产生在一个特定位置对光束具有影响以便产生第一振动模式的力; 具有第二拓扑结构的第二电路，用于响应于流过第二电路的一个电流产生在一个特定的第二位置对光束具有影响的力，以便产生第二振动模式。

公开(公告)号：US07502985B2

公开(公告)日：2009-03-10

申请号：US11220515

申请日：2005-09-07

Applicant: Philippe Gendrier ,  Philippe Candelier ,  Richard Fournel

Inventor： Philippe Gendrier ,  Philippe Candelier ,  Richard Fournel

IPC: G11C16/26 ,  G11C29/00

CPC classification number: H03M13/37 ,  H03M13/09 ,  H03M13/19 ,  H03M13/35

Abstract: A method is for detecting and correcting errors for a memory storing at least one code block including information data and control data. The method includes reading and decoding each element of the at least one code block to deliver an information item representative of a number of errors in the at least one code block. The method further includes, when the number of errors exceeds one, modifying a parameter of the read by a chosen value, and performing a reading and decoding of the at least one code block again to obtain a new error information item.

Abstract translation: 一种用于检测和校正存储至少一个包括信息数据和控制数据的代码块的存储器的错误的方法。 该方法包括读取和解码至少一个代码块的每个元素，以传递表示至少一个代码块中的多个错误的信息项。 该方法还包括当错误数超过1时，通过选择的值修改读取的参数，并且再次执行至少一个代码块的读取和解码以获得新的错误信息项。

公开(公告)号：US20090057544A1

公开(公告)日：2009-03-05

申请号：US11872226

申请日：2007-10-15

Applicant: Stuart Brodie ,  Hazel McInnes ,  Kum Weng Loo ,  Mickael Miglietti ,  Eric Saugier

Inventor： Stuart Brodie ,  Hazel McInnes ,  Kum Weng Loo ,  Mickael Miglietti ,  Eric Saugier

IPC: G03B17/02

CPC classification number: G03B11/00 ,  H04N5/2257

Abstract: A camera module lens cap is provided to protect a camera module in a mobile device where the camera module is exposed. The camera module lens cap includes an optically transparent member for positioning adjacent a camera lens, and a housing for carrying the optically transparent member. The housing includes an overhanging lip for engaging a base of the camera module.

Abstract translation: 提供相机模块透镜盖，以保护相机模块暴露在的移动设备中的相机模块。 相机模块透镜盖包括用于定位在相机镜头附近的光学透明构件和用于承载光学透明构件的壳体。 壳体包括用于接合摄像机模块的基座的突出唇缘。

公开(公告)号：US07489559B2

公开(公告)日：2009-02-10

申请号：US11643009

申请日：2006-12-19

Applicant: Cyrille Dray ,  Stéphane Gamet

Inventor： Cyrille Dray ,  Stéphane Gamet

IPC: G11C11/34

CPC classification number: H03K17/102 ,  H03K17/693

Abstract: An embodiment of the invention pertains to an nth order selector switch device comprising: a first arm comprising n transistors series-connected between a first input to which a 0-ranking potential is applied, and an output; and a second arm comprising n transistors series-connected between a second input to which a 0-ranking potential is applied, and the output. The device according to the invention also comprises: a means to produce n−1 potentials ranked 1 to n−1 included between the potential ranked 0 and the potential ranked n; and a driving means for the production, from the n+1 potentials ranked 0 to n, of control signals suited to driving the gates of the transistors of the first arm and the gates of the transistors of the second arm so that the transistors of one of the arms are on and the transistors of the other arm are off depending on the value of the n-ranking potential relative to the value of the 0-ranking potential.

Abstract translation: 本发明的实施例涉及一种第n级选择器开关装置，包括：第一臂，包括串联连接在施加0级电位的第一输入端和输出端之间的n个晶体管; 以及第二臂，包括串联连接在施加0级电位的第二输入和输出之间的n个晶体管。 根据本发明的装置还包括：产生潜在排名0和潜在等级为n之间的包括1至n-1的n-1个电位的装置; 以及用于从适于驱动第一臂的晶体管的栅极和第二臂的晶体管的栅极的控制信号产生从0到n的n + 1个电位的驱动装置，使得一个晶体管 根据相对于0级电位值的n级势的值，另一臂的晶体管截止。

公开(公告)号：US20090031094A1

公开(公告)日：2009-01-29

申请号：US12150599

申请日：2008-04-29

Applicant: Cyrille Chavet ,  Pascal Urard ,  Philippe Coussy ,  Eric Martin

Inventor： Cyrille Chavet ,  Pascal Urard ,  Philippe Coussy ,  Eric Martin

IPC: G06F12/06 ,  G06F12/00

CPC classification number: H03M13/2775 ,  H03M13/2957 ,  H04L1/0071

Abstract: A data interleaving device is provided that includes an input, an output, and a data interleaver coupled to the input and the output. The input receives data originating from a plurality of processing blocks. The output transfers interleaved data to the plurality of processing blocks. The data interleaver includes a controller, at least one interconnection module, and a plurality of memories. The controller prepares a data-to-memory assignment data structure. The at least one interconnection module switches data in parallel according to the data-to-memory assignment data structure and acts identically on all data switched simultaneously in parallel. The plurality of memories store the switched data. The data interleaver interleaves data received from the input and provides the interleaved data at the output.

Abstract translation: 提供了一种包括耦合到输入和输出的输入，输出和数据交织器的数据交织装置。 输入接收来自多个处理块的数据。 输出将交错数据传送到多个处理块。 数据交织器包括控制器，至少一个互连模块和多个存储器。 控制器准备数据到内存分配数据结构。 至少一个互连模块根据数据到存储器分配数据结构并行地切换数据，并且对并行地同时切换的所有数据执行相同的操作。 多个存储器存储切换的数据。 数据交织器交织从输入接收的数据，并在输出端提供交错数据。

公开(公告)号：US07464198B2

公开(公告)日：2008-12-09

申请号：US11187601

申请日：2005-07-22

Applicant: Albert Martinez ,  M. William Orlando

Inventor： Albert Martinez ,  M. William Orlando

IPC: G06F13/28 ,  G06F9/26

CPC classification number: G06F13/28 ,  G06F12/1081

Abstract: A method is provided for programming a DMA controller in a system on a chip. According to the method, a memory management unit translates a programming virtual address into a programming physical address according to a translation table. A first sub-block without discontinuity beginning at the programming physical address and ending at an end address equal to the physical address immediately preceding a first discontinuity is formed, with the first discontinuity being determined by a discontinuity module according to information supplied by a memory management unit. Some of the programming elements intended for the DMA controller are defined according to the first identified sub-block. Also provided is a system on a chip.

Abstract translation: 提供了一种用于在芯片上的系统中对DMA控制器进行编程的方法。 根据该方法，存储器管理单元根据转换表将编程虚拟地址转换为编程物理地址。 形成在编程物理地址处开始并且结束于等于紧接在第一不连续之前的物理地址的结束地址的第一子块，其中第一不连续性由不连续模块根据由存储器管理提供的信息确定 单元。 根据第一个识别的子块来定义用于DMA控制器的一些编程元件。 还提供了一种芯片上的系统。

公开(公告)号：US20080292917A1

公开(公告)日：2008-11-27

申请号：US11752499

申请日：2007-05-23

Applicant: Igor BIMBAUD

Inventor： Igor BIMBAUD

IPC: H01M8/04 ,  H01M8/00

CPC classification number: H01M8/1097 ,  H01M8/04007 ,  H01M8/04216 ,  H01M8/2415 ,  H01M8/2484 ,  H01M2008/1095 ,  H01M2250/30 ,  Y02B90/18

Abstract: A portable electronics device includes a base member containing electronic circuitry for device operation and configured for handheld use. A display is operatively connected to and driven by the electronic circuitry and pivotally connected to the base member. The display includes a backside that is typically not handled by a user when the device is in use. A fuel cell unit is secured to the backside of the display and operatively connected to the electronic circuitry and display for powering the device. The anode of the fuel cell is juxtaposed at the backside of the display and the cathode is oriented outward from the backside facilitating unobstructed air breathing, evacuation of water and heat dissipation.

Abstract translation: 一种便携式电子设备包括一个基座部件，该基座部件包含用于设备操作并被配置为用于手持使用的电子电路。 显示器可操作地连接到电子电路并由电子电路驱动并且枢转地连接到基座构件。 显示器包括背面，当设备在使用时通常不由用户处理。 燃料电池单元固定到显示器的背面并且可操作地连接到电子电路和显示器以为设备供电。 燃料电池的阳极并列在显示器的背面，阴极从背面向外取向，便于无阻碍的空气呼吸，排水和散热。

公开(公告)号：US20080285676A1

公开(公告)日：2008-11-20

申请号：US11857164

申请日：2007-09-18

Applicant: Franck Goussin ,  Claire Tassin

Inventor： Franck Goussin ,  Claire Tassin

IPC: H04L27/00

CPC classification number: H03M1/747 ,  H03C1/36

Abstract: A circuit of a system-on-chip for the transmission of an analog signal at a given transmission frequency modulated by a digital input signal coded in a number m of bits, includes 2m−1 unit cells each having a first block adapted to receive an activation voltage through an associated switch, and a second block with a first input path coupled to an output path of the first block, a second input path receiving a local oscillator signal, and an output path coupled to the output path of the circuit, with the switches each controlled as a function of the value of a bit of the digital input signal, the bit of index j of the digital input signal where j is between 0 and m−1, controlling the switches respectively associated with 2j unit cells.

Abstract translation: 在由以m位编码的数字输入信号调制的给定传输频率处传输模拟信号的片上系统的电路包括每个单元的每个单元2个 具有适于通过相关联的开关接收激活电压的第一块，以及耦合到第一块的输出路径的第一输入路径的第二块，接收本地振荡器信号的第二输入路径，以及耦合到 电路的输出路径，其中开关各自被控制为数字输入信号的位的值的函数，其中j在0和m-1之间的数字输入信号的索引j的位，控制开关 分别与2个单位单元相关联。