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31. 发明申请

US20090273499A1 SYSTEM AND METHOD FOR IMPROVING LINEARITY OF ELECTRONIC CIRCUITS WITH MECHANICAL OSCILLATORS 有权
标题翻译：用于改善电子电路与机械振荡器的线性关系的系统和方法
公开(公告)号：US20090273499A1
公开(公告)日：2009-11-05
申请号：US12113404
申请日：2008-05-01
申请人： Christoph Lang , Johan Vanderhaegen
发明人： Christoph Lang , Johan Vanderhaegen
IPC分类号： H03M1/12
CPC分类号： H03M1/1042 , H03M1/12
摘要： A system converts an analog input signal to an output signal in a very linear manner using very low chip area and very low power consumption. The system includes a micro electromechanical oscillating signal source for generating a linearly varying oscillating signal, an analog signal generator coupled to the micro electromechanical oscillating signal source, the analog signal generator being configured to convert the linearly varying oscillating signal to an electrical analog signal, a minimum transistor circuit having an input for receiving an analog signal, a switch that selectively couples the electrical analog signal to the input of the minimum transistor circuit, the minimum transistor circuit being configured to process the electrical analog signal and generate digital output values, an error detection circuit coupled to the minimum transistor circuit to detect non-linearity errors in the digital output values, and a linearity correction circuit coupled to the error detection circuit, the linearity correction circuit being configured to compensate for the non-linearity errors detected by the error detection circuit.
摘要翻译：系统使用非常低的芯片面积和非常低的功耗，以非常线性的方式将模拟输入信号转换为输出信号。该系统包括用于产生线性变化的振荡信号的微机电振荡信号源，耦合到微机电振荡信号源的模拟信号发生器，模拟信号发生器被配置为将线性变化振荡信号转换为电模拟信号，具有用于接收模拟信号的输入的最小晶体管电路，选择性地将电模拟信号耦合到最小晶体管电路的输入的开关，最小晶体管电路被配置为处理电模拟信号并产生数字输出值，误差检测电路耦合到所述最小晶体管电路以检测所述数字输出值中的非线性误差;以及线性校正电路，耦合到所述误差检测电路，所述线性校正电路被配置为补偿由所述误差检测到的非线性误差检测电路。

32. 发明申请

US20080041155A1 Dual-axis yaw rate sensing unit having a tuning fork gyroscope arrangment 有权
标题翻译：具有音叉陀螺仪布置的双轴横摆速率感测单元
公开(公告)号：US20080041155A1
公开(公告)日：2008-02-21
申请号：US11506712
申请日：2006-08-18
申请人： Zhiyu Pan , Christoph Lang , Gary Yama
发明人： Zhiyu Pan , Christoph Lang , Gary Yama
IPC分类号： G01P15/08
CPC分类号： G01C19/5607
摘要： A dual-axis tuning fork gyroscope includes four open-ended tuning forks arranged coplanarly in two opposite pairs, a first pair of open-ended tuning forks being arranged opposite one another along a first axis, a second pair of open-ended tuning forks being arranged opposite one another along a second axis, the first axis and the second axis being perpendicular to one another. The four open-ended tuning forks are mechanically coupled together so that all four tuning forks vibrate in the same manner in terms of frequency and phase.
摘要翻译：双轴音叉陀螺仪包括四个以两对相对共面布置的开放式调谐叉，第一对开放式调谐叉沿着第一轴线彼此相对布置，第二对开放式调音叉为沿着第二轴线彼此相对布置，第一轴线和第二轴线彼此垂直。四个开放式调谐叉机械耦合在一起，使得所有四个调谐叉在频率和相位方面以相同的方式振动。

33. 发明申请

US20050204993A1 Spray cover 审中-公开
标题翻译：喷雾盖
公开(公告)号：US20050204993A1
公开(公告)日：2005-09-22
申请号：US10516871
申请日：2003-06-20
申请人： Christoph Lang
发明人： Christoph Lang
IPC分类号： B63B17/02 , B63B35/71 , B63B35/00
CPC分类号： B63B35/71 , B63B17/02
摘要： The invention relates to a spray cover or hatch cover for boats, e.g., kayaks (10), comprising a pull element, which is provided on one edge of the cover (20) and which extends in a peripheral direction, for detachably fixing the cover to a collar (the coaming) (14) surrounding the opening to be covered and protruding away from the body of the kayak. The pull element is a tightening strap which cannot be directly expanded by hand or which can only be thus expanded with difficulty. At least one manually operable tightening element (35) is inserted therein.
摘要翻译：本发明涉及一种用于船舶的喷雾盖或舱口盖，例如皮划艇（10），其包括设置在盖（20）的一个边缘上并沿周向延伸的拉元件，用于可拆卸地固定盖到围绕开口的衣领（围裙）（14）被覆盖并从皮划艇的身体突出。拉元件是不能用手直接膨胀的紧固带，或者难以扩张。至少一个可手动操作的紧固元件（35）插入其中。

34. 发明授权

US08717015B2 Linear-with-magnetic field magnetoresistance device 有权
标题翻译：线性磁场磁阻器件
公开(公告)号：US08717015B2
公开(公告)日：2014-05-06
申请号：US12704775
申请日：2010-02-12
申请人： Chinwuba Ezekwe , Thomas Rocznik , Christoph Lang , Sam Kavusi , Martin Kramer
发明人： Chinwuba Ezekwe , Thomas Rocznik , Christoph Lang , Sam Kavusi , Martin Kramer
IPC分类号： G01R33/06
CPC分类号： G01R33/093 , B82Y25/00
摘要： A magnetic field measuring system is disclosed. The magnetic field measuring system includes a substrate, a conductive well formed in the substrate, the well having a first side with a first length, a first contact electrically coupled to the conductive well at a first location of the first side, a second contact electrically coupled to the conductive well at a second location of the first side, wherein the distance between the first location and the second location is less than the first length, a stimulus circuit coupled to the first contact and the second contact, and a sensor for identifying a property indicative of the length of a current path from the first location to the second location through the conductive well.
摘要翻译：公开了一种磁场测量系统。所述磁场测量系统包括衬底，在所述衬底中形成的导电阱，所述阱具有第一长度的第一侧，在所述第一侧的第一位置处电耦合到所述导电阱的第一接触，在所述第一侧的第二位置处耦合到所述导电阱，其中所述第一位置和所述第二位置之间的距离小于所述第一长度，耦合到所述第一接触和所述第二接触的刺激电路，以及用于识别指示通过导电井从第一位置到第二位置的电流路径的长度的特性。

35. 发明申请

US20130170981A1 METHOD FOR ROBUST WIRELESS WIND TURBINE CONDITION MONITORING 有权
标题翻译：用于坚固无风风力涡轮机状态监测的方法
公开(公告)号：US20130170981A1
公开(公告)日：2013-07-04
申请号：US13341291
申请日：2011-12-30
申请人： Christoph Lang , Peter Volkmer , Murat Senel , Vivek Jain , Lakshmi Venkatraman , Huang Lee
发明人： Christoph Lang , Peter Volkmer , Murat Senel , Vivek Jain , Lakshmi Venkatraman , Huang Lee
IPC分类号： F03D7/04 , F03D11/00
CPC分类号： F03D7/047 , F03D7/048 , F05B2270/111 , F05B2270/326 , Y02E10/723
摘要： A wind turbine condition monitoring system and method are disclosed where the wind turbines include a tower, a gearbox coupled to the tower, and turbine blades coupled to the gearbox. The monitoring system includes blade sensors coupled to the blades, a hub node coupled to the gearbox and a controller. The controller is in communication with the hub node and blade sensors, and determines blade positions based on blade sensor readings. The blade sensors and hub node can include multi-axis accelerometers. The controller can wirelessly communicate with the blade sensors directly or through the hub node. Using position information, shadowing areas with obstructed communication can be avoided, node separation can be accounted for to reduce power requirements and/or interference from multiple transmitters can be avoided during node communications.
摘要翻译：公开了一种风力涡轮机状况监测系统和方法，其中风力涡轮机包括塔架，联接到塔架的齿轮箱和联接到齿轮箱的涡轮机叶片。监测系统包括耦合到叶片的叶片传感器，耦合到齿轮箱的轮毂节点和控制器。控制器与集线器节点和刀片传感器通信，并根据刀片传感器读数确定刀片位置。叶片传感器和轮毂节点可以包括多轴加速度计。控制器可以直接或通过集线器节点与刀片传感器无线通信。使用位置信息，可以避免阻碍通信的阴影区域，可以考虑节点分离以减少功率需求，并且可以在节点通信期间避免多个发射机的干扰。

36. 发明申请

US20110074617A1 CHARGE-SHARING DIGITAL TO ANALOG CONVERTER AND SUCCESSIVE APPROXIMATION ANALOG TO DIGITAL CONVERTER 有权
标题翻译：充电数字转换器和数字转换器的模拟转换器
公开(公告)号：US20110074617A1
公开(公告)日：2011-03-31
申请号：US12568172
申请日：2009-09-28
申请人： Clemenz Portmann , Christoph Lang
发明人： Clemenz Portmann , Christoph Lang
IPC分类号： H03M1/50 , H03M1/12
CPC分类号： H03M1/466
摘要： In one embodiment, an analog to digital converter includes a comparator having a first input, a second input and an output, the first input being coupled to an analog signal, a successive approximation register having a serial input coupled to the output of the comparator, and being configured to generate a plurality of control signals and an N-bit digital value corresponding to the analog signal, and a digital to analog converter having an input coupled to the plurality of control signals, the digital to analog converter further comprising a first, a second, and a third capacitor and a plurality of switches controlled by the plurality of control signals and being configured to couple the first capacitor to the second capacitor and the third capacitor to the second capacitor mutually exclusively to share charge on the first capacitor and charge on the third capacitor with charge on the second capacitor and to generate an analog signal on the second capacitor, the second capacitor being coupled to the second input of the comparator.
摘要翻译：在一个实施例中，模数转换器包括具有第一输入，第二输入和输出的比较器，第一输入耦合到模拟信号，逐次逼近寄存器，具有耦合到比较器的输出的串行输入，并且被配置为产生与所述模拟信号相对应的多个控制信号和N位数字值，以及具有耦合到所述多个控制信号的输入的数模转换器，所述数模转换器还包括第一，第二电容器和第三电容器以及由所述多个控制信号控制的多个开关，并且被配置为将所述第一电容器与所述第二电容器和所述第三电容器相互独立地耦合到所述第二电容器，以在所述第一电容器上共享电荷并充电在第二电容器上充电的第三电容器上并在第二电容器上产生模拟信号，第二电容器是耦合到比较器的第二输入端。

37. 发明申请

US20100219810A1 VERTICAL HALL EFFECT SENSOR WITH CURRENT FOCUS 有权
标题翻译：垂直霍尔效应传感器与当前聚焦
公开(公告)号：US20100219810A1
公开(公告)日：2010-09-02
申请号：US12396288
申请日：2009-03-02
申请人： Thomas Rocznik , Christoph Lang , Sam Kavusi
发明人： Thomas Rocznik , Christoph Lang , Sam Kavusi
IPC分类号： H01L43/06 , H01L27/092 , H01L21/22
CPC分类号： H01L43/065 , G01R33/07 , G01R33/077 , H01L43/14
摘要： A complimentary metal oxide semiconductor (CMOS) sensor system in one embodiment includes a doped substrate, a doped central island extending downwardly within the doped substrate from an upper surface of the doped substrate, and a first doped outer island extending downwardly within the doped substrate from the upper surface of the doped substrate, the first outer island electrically isolated from the central island within an upper portion of the substrate, and electrically coupled to the central island within a lower portion of the substrate.
摘要翻译：在一个实施例中，互补金属氧化物半导体（CMOS）传感器系统包括掺杂衬底，在掺杂衬底内从掺杂衬底的上表面向下延伸的掺杂中心岛，以及在掺杂衬底内向下延伸的第一掺杂外部岛，掺杂衬底的上表面，第一外岛与衬底的上部内的中心岛电隔离，并且电耦合到衬底的下部内的中心岛。

38. 发明申请

US20100145657A1 INTEGRATED SENSOR ARRAY WITH OFFSET REDUCTION 有权
标题翻译：集成传感器阵列与偏移减少
公开(公告)号：US20100145657A1
公开(公告)日：2010-06-10
申请号：US12329961
申请日：2008-12-08
申请人： Sam Kavusi , Christoph Lang , Thomas Rocznik , Chinwuba Ezekwe
发明人： Sam Kavusi , Christoph Lang , Thomas Rocznik , Chinwuba Ezekwe
IPC分类号： G06F19/00 , H01L29/66
CPC分类号： G01R33/0029 , G01D18/008 , G01R33/072 , G01R33/075
摘要： A method and system for providing increased accuracy in a CMOS sensor system in one embodiment includes a plurality of sensor elements having a first terminal and a second terminal on a complementary metal oxide semiconductor substrate, a first plurality of switches configured to selectively connect the first terminal to a power source and to selectively connect the first terminal to a readout circuit, and a second plurality of switches configured to selectively connect the second terminal to the power source and to selectively connect the second terminal to the readout circuit.
摘要翻译：在一个实施例中，在CMOS传感器系统中提供更高精度的方法和系统包括多个传感器元件，其具有在互补金属氧化物半导体衬底上的第一端子和第二端子，第一多个开关被配置为选择性地将第一端子并且将第一端子选择性地连接到读出电路，以及第二多个开关，其被配置为选择性地将第二端子连接到电源并且将第二端子选择性地连接到读出电路。

39. 发明申请

US20100045501A1 Hardware-Efficient Reconstruction for Periodic Non-Uniformly Sampled Signals 有权
标题翻译：周期性非均匀采样信号的硬件高效重建
公开(公告)号：US20100045501A1
公开(公告)日：2010-02-25
申请号：US12395505
申请日：2009-02-27
申请人： Johan Vanderhaegen , Christoph Lang , Frank Hofmann
发明人： Johan Vanderhaegen , Christoph Lang , Frank Hofmann
IPC分类号： H03M1/66
CPC分类号： H03M1/1265
摘要： Method and apparatus for signal reconstruction enabling the sharing of analog-to-digital converter resources among signals. Embodiments include a signal reconstruction method that allows reconstruction of multiple non-uniformly sampled signals while avoiding unwanted side effects such as aliasing.
摘要翻译：用于信号重构的方法和装置，使得能够在信号之间共享模拟 - 数字转换器资源。实施例包括允许重构多个非均匀采样的信号同时避免诸如混叠的不期望的副作用的信号重建方法。

40. 发明申请

US20090072840A1 CANCELLING LOW FREQUENCY ERRORS IN MEMS SYSTEMS 有权
标题翻译：取消MEMS系统中的低频误差
公开(公告)号：US20090072840A1
公开(公告)日：2009-03-19
申请号：US11857796
申请日：2007-09-19
申请人： Christoph Lang , Vladimir Petkov , Udo Gomez
发明人： Christoph Lang , Vladimir Petkov , Udo Gomez
IPC分类号： G01R27/26
CPC分类号： G01D5/24 , G01D3/036 , G01P15/125 , H01L2224/48091 , H01L2224/48137 , H01L2224/49175 , H01L2924/13091 , H01L2924/00014 , H01L2924/00
摘要： Systems and methods are described below for cancelling low frequency errors in electronic systems including MEMS systems. The systems include a first circuit coupled to one or more switches. One or more bond wires are coupled to the switches and a second circuit. Control signals are coupled to the switches, and the control signals are configured to control coupling of the first circuit to the second circuit via the switch to cancel variable offsets introduced by the bond wire in an output of the first circuit.
摘要翻译：下面描述了用于消除包括MEMS系统的电子系统中的低频误差的系统和方法。该系统包括耦合到一个或多个开关的第一电路。一个或多个接合线耦合到开关和第二电路。控制信号耦合到开关，并且控制信号被配置为通过开关来控制第一电路到第二电路的耦合，以消除由第一电路的输出中的接合线引入的可变偏移。

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