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1. 发明申请

WO2012040043A1 RESONANT SENSING USING EXTENSIONAL MODES OF A PLATE 审中-公开
标题翻译：使用板的扩展模式进行谐振感测
公开(公告)号：WO2012040043A1
公开(公告)日：2012-03-29
申请号：PCT/US2011/051888
申请日：2011-09-16
申请人： SAND9, INC. , ZOLFAGHARKHANI, Guiti , KUYPERS, Jan , GAIDARZHY, Alexei
发明人： ZOLFAGHARKHANI, Guiti , KUYPERS, Jan , GAIDARZHY, Alexei
IPC分类号： G01P15/097
CPC分类号： G01P15/097 , G01C19/5733
摘要： A device or system that incorporates teachings of the present disclosure may include, for example, a resonant structure having a plate, a mass and a set of electrodes. The plate can have an extensional mode at a frequency when excited. The set of electrodes can be used to measure an acceleration of the mass when the acceleration of the mass changes the frequency of the plate. Other embodiments are disclosed.
摘要翻译：结合本公开的教导的装置或系统可以包括例如具有板，质量和一组电极的谐振结构。该板可以在激发时具有频率的拉伸模式。当质量的加速度改变板的频率时，该组电极可用于测量质量的加速度。公开了其他实施例。

2. 发明申请

WO2009134372A2 TIMING OSCILLATORS AND RELATED METHODS 审中-公开
标题翻译：时序振荡器及相关方法
公开(公告)号：WO2009134372A2
公开(公告)日：2009-11-05
申请号：PCT/US2009/002612
申请日：2009-04-29
申请人： SAND9, INC , MOHANTY, Pritiraj , SCHOEPF, Klaus, Juergen , GAIDARZHY, Alexei , ZOLFAGHARKHANI, Guiti , CHEN, David, M. , CROWLEY, Matthew, J.
发明人： MOHANTY, Pritiraj , SCHOEPF, Klaus, Juergen , GAIDARZHY, Alexei , ZOLFAGHARKHANI, Guiti , CHEN, David, M. , CROWLEY, Matthew, J.
IPC分类号： H03L1/00
CPC分类号： H03L1/00 , H03H9/24
摘要： Timing oscillators as well as related methods and devices are described. A timing oscillator may include a mechanical resonating structure with major elements and minor elements coupled to the major element. The timing oscillator can generate stable signals with low phase noise at very high frequencies which allows a timing oscillator to be used effectively in a number of devices including computers and mobile phones for time and data synchronization purposes. The signal generated by the timing oscillator can be tuned using a driver circuit and a compensation circuit.
摘要翻译：描述了定时振荡器以及相关方法和设备。定时振荡器可以包括具有耦合到主要元件的主要元件和次要元件的机械谐振结构。定时振荡器可以以非常高的频率产生具有低相位噪声的稳定信号，这允许定时振荡器在包括计算机和移动电话在内的多个设备中被有效地用于时间和数据同步目的。由定时振荡器产生的信号可以使用驱动电路和补偿电路进行调谐。

3. 发明申请

WO2009123716A1 METHODS AND DEVICES FOR COMPENSATING A SIGNAL USING RESONATORS 审中-公开
标题翻译：用于使用谐振器补偿信号的方法和装置
公开(公告)号：WO2009123716A1
公开(公告)日：2009-10-08
申请号：PCT/US2009/002021
申请日：2009-04-01
申请人： SAND9, INC. , GAIDARZHY, Alexei , SCHOEPF, Klaus, Juergen , MOHANTY, Pritiraj
发明人： GAIDARZHY, Alexei , SCHOEPF, Klaus, Juergen , MOHANTY, Pritiraj
IPC分类号： H03H9/02
CPC分类号： H03H9/02409 , H03H9/02448 , H03H9/2447 , H03L1/00 , H03L7/00 , H03L7/06
摘要： Compensation of a signal using resonators as well as related methods and devices are described. Some embodiments include methods and devices for performing frequency compensation on a signal. In particular a device is described, which comprises a primary resonating structure (102) having a first output signal, a reference resonating structure (104), a comparison element (110) configured to compare a characteristic (e.g. frequency) of the primary resonating structure to a characteristic (e.g. frequency) of the reference resonating structure and to provide an output related to a comparison between the characteristics and a compensation circuit (112) adapted to adjust the first output signal from the primary resonating structure (e.g. in its frequency) based on the output from the comparison element. As an alternative characteristics of different modes of a single resonating structure may be compared. The device may be used in a timing oscillator, and the resonators may be realized as mechanical or electrical resonators.
摘要翻译：描述使用谐振器的信号的补偿以及相关方法和装置。一些实施例包括用于对信号执行频率补偿的方法和装置。特别地描述了一种装置，其包括具有第一输出信号的初级谐振结构（102），参考谐振结构（104），比较元件（110），其被配置为比较初级谐振结构提供参考谐振结构的特性（例如频率），并且提供与特性之间的比较相关的输出和适于基于主谐振结构（例如其频率）调整第一输出信号的补偿电路（112）在比较元素的输出上。可以比较单个谐振结构的不同模式的替代特性。该装置可以用在定时振荡器中，并且谐振器可以被实现为机械或电气谐振器。

4. 发明申请

WO2011109278A8 METHODS AND APPARATUS FOR STABILIZING REFERENCE OSCILLATORS 审中-公开
公开(公告)号：WO2011109278A8
公开(公告)日：2011-09-09
申请号：PCT/US2011/026442
申请日：2011-02-28
申请人： SAND9, INC. , SCHOEPF, Klaus, Juergen , KUYPERS, Jan, H. , REBEL, Reimund
发明人： SCHOEPF, Klaus, Juergen , KUYPERS, Jan, H. , REBEL, Reimund
IPC分类号： H03B5/08
摘要： Apparatus and methods for stabilizing reference oscillators are described. According to some embodiments, the reference oscillator of a device may be stabilized by synchronizing the reference oscillator to an external signal received by the device, The device may be a navigation device in some embodiments, and the external signal may represent or be synchronized to an atomic clock signal or other signal exhibiting sufficient stability.

5. 发明申请

WO2011079253A1 OSCILLATORS HAVING ARBITRARY FREQUENCIES AND RELATED SYSTEMS AND METHODS 审中-公开
标题翻译：具有仲裁频率的振荡器及相关系统和方法
公开(公告)号：WO2011079253A1
公开(公告)日：2011-06-30
申请号：PCT/US2010/061982
申请日：2010-12-23
申请人： SAND9, INC. , SCHOEPF, Klaus, Juergen , REBEL, Reimund , KUYPERS, Jan, H.
发明人： SCHOEPF, Klaus, Juergen , REBEL, Reimund , KUYPERS, Jan, H.
IPC分类号： H03L1/02
CPC分类号： H03B5/30 , H03B5/32 , H03B19/00 , H03C3/095 , H03J7/065 , H03L7/0991 , H03L7/18 , H03L7/197 , H04B1/40
摘要： Systems and methods for operating with oscillators configured to produce an oscillating signal having an arbitrary frequency are described. The frequency of the oscillating signal may be shifted to remove its arbitrary nature by application of multiple tuning signals or values to the oscillator. Alternatively, the arbitrary frequency may be accommodated by adjusting operation one or more components of a circuit receiving the oscillating signal.
摘要翻译：描述了用于利用被配置为产生具有任意频率的振荡信号的振荡器进行操作的系统和方法。振荡信号的频率可以通过将多个调谐信号或值施加到振荡器来移动以消除其任意性质。或者，可以通过调整接收振荡信号的电路的一个或多个部件来调节任意频率。

6. 发明申请

WO2010114602A1 INTEGRATION OF PIEZOELECTRIC MATERIALS WITH SUBSTRATES 审中-公开
标题翻译：压电材料与衬底的集成
公开(公告)号：WO2010114602A1
公开(公告)日：2010-10-07
申请号：PCT/US2010/000955
申请日：2010-03-31
申请人： SAND9, INC. , CHEN, David, M. , KUYPERS, Jan, H. , GAIDARZHY, Alexei , ZOLFAGHARKHANI, Guiti
发明人： CHEN, David, M. , KUYPERS, Jan, H. , GAIDARZHY, Alexei , ZOLFAGHARKHANI, Guiti
IPC分类号： H03H3/007 , H03H9/02
CPC分类号： H03H3/007 , H03H9/02007 , H03H9/02244 , H03H9/02535
摘要： Devices having piezoelectric material structure (10) 2 integrated with substrates (104) are described. Fabrication techniques for forming such devices are also described. The fabrication may include bonding a piezoelectric material wafer(204) to a substrate (208) of a differing material. A structure, such as a resonator (202), may then be formed from the piezoelectric material wafer (204).
摘要翻译：描述了与衬底（104）集成的压电材料结构（10）2的器件。还描述了用于形成这种装置的制造技术。该制造可以包括将压电材料晶片（204）接合到不同材料的衬底（208）。然后可以由压电材料晶片（204）形成诸如谐振器（202）的结构。

7. 发明申请

WO2010014204A1 MICROMECHANICAL RESONATING DEVICES AND RELATED METHODS 审中-公开
标题翻译：微机械共振装置及相关方法
公开(公告)号：WO2010014204A1
公开(公告)日：2010-02-04
申请号：PCT/US2009/004353
申请日：2009-07-28
申请人： SAND9, INC. , GAIDARZHY, Alexei , MOHANTY, Pritiraj
发明人： GAIDARZHY, Alexei , MOHANTY, Pritiraj
IPC分类号： H03H9/02
CPC分类号： H03H9/02259 , B81B3/0086 , B81B2201/0271 , H03H9/02275 , H03H9/02338 , H03H9/02417 , H03H9/2405 , H03H9/2431 , H03H9/2463 , H03H2009/02354 , H03H2009/02464 , H03H2009/02496
摘要： Micromechanical resonating devices, as well as related methods, are described herein. The resonating devices can include a micromechanical resonating structure (204), an actuation structure (202) that actuates the resonating structure, and a detection structure (206) that detects motion of the resonating structure. An actuation gap (214) is defined between a first portion of the resonating structure and a portion of the actuation structure, and a detection gap (212) is defined between a second portion of the resonating structure and a portion of the detection structure. At least one of the actuation structure and the detection structure is constructed and arranged to move relative to the resonating structure to respectively tune the actuation gap and/or the detection gap.
摘要翻译：本文描述了微机械谐振装置以及相关方法。谐振装置可以包括微机械谐振结构（204），致动谐振结构的致动结构（202）和检测谐振结构的运动的检测结构（206）。在谐振结构的第一部分和致动结构的一部分之间限定致动间隙（214），并且在谐振结构的第二部分和检测结构的一部分之间限定检测间隙（212）。致动结构和检测结构中的至少一个被构造和布置成相对于谐振结构移动以分别调节致动间隙和/或检测间隙。

8. 发明申请

WO2012009429A1 METHODS AND APPARATUS FOR CALIBRATION AND TEMPERATURE COMPENSATION OF OSCILLATORS HAVING MECHANICAL RESONATORS 审中-公开
标题翻译：具有机械谐振器的振荡器的校准和温度补偿方法和装置
公开(公告)号：WO2012009429A1
公开(公告)日：2012-01-19
申请号：PCT/US2011/043842
申请日：2011-07-13
申请人： SAND9, INC. , REBEL, Reimund , KUYPERS, Jan, H. , LOCASCIO, David
发明人： REBEL, Reimund , KUYPERS, Jan, H. , LOCASCIO, David
IPC分类号： H03L1/00
CPC分类号： H03L1/022
摘要： Methods and apparatus for calibration and temperature compensation of oscillators having mechanical resonators are described. The method(s) may involve measuring the frequency of the oscillator at multiple discrete temperatures and adjusting compensation circuitry of the oscillator at the various temperatures. The compensation circuitry may include multiple programmable elements which may independently adjust the frequency behavior of the oscillator at a respective temperature. Thus, adjustment of the frequency behavior of the oscillator at one temperature may not alter the frequency behavior at a second temperature.
摘要翻译：描述了具有机械谐振器的振荡器的校准和温度补偿的方法和装置。该方法可以涉及在多个离散温度下测量振荡器的频率，并且在各种温度下调整振荡器的补偿电路。补偿电路可以包括多个可编程元件，其可以在相应的温度下独立地调节振荡器的频率特性。因此，在一个温度下调节振荡器的频率特性可能不会改变在第二温度下的频率行为。

9. 发明申请

WO2011146846A2 MICROMECHANICAL MEMBRANES AND RELATED STRUCTURES AND METHODS 审中-公开
标题翻译：微生物膜及相关结构与方法
公开(公告)号：WO2011146846A2
公开(公告)日：2011-11-24
申请号：PCT/US2011037356
申请日：2011-05-20
申请人： SAND9 INC , KUYPERS JAN H , SPARKS ANDREW , SCHOEPF KLAUS JUERGEN , REBEL REIMUND
发明人： KUYPERS JAN H , SPARKS ANDREW , SCHOEPF KLAUS JUERGEN , REBEL REIMUND
IPC分类号： H01L29/06 , H01L21/316 , H01L21/324
CPC分类号： B81C1/00658 , B81B7/02 , B81B2201/0271 , B81C1/00158 , B81C2201/0169 , H03H9/02275 , H03H9/2405 , H03H2009/241
摘要： Micromechanical membranes suitable for formation of mechanical resonating structures are described, as well as methods for making such membranes. The membranes may be formed by forming cavities in a substrate, and in some instances may be oxidized to provide desired mechanical properties. Mechanical resonating structures may be formed from the membrane and oxide structures.
摘要翻译：描述适用于形成机械共振结构的微机械膜以及制造这种膜的方法。膜可以通过在基底中形成空腔而形成，并且在一些情况下可以被氧化以提供期望的机械性质。机械共振结构可以由膜和氧化物结构形成。

10. 发明申请

WO2011109382A1 MICROELECTROMECHANICAL GYROSCOPES AND RELATED APPARATUS AND METHODS 审中-公开
标题翻译：微电子技术与相关设备及方法
公开(公告)号：WO2011109382A1
公开(公告)日：2011-09-09
申请号：PCT/US2011/026668
申请日：2011-03-01
申请人： SAND9, INC. , ZOLFAGHARKHANI, Guiti , KUYPERS, Jan H. , GAIDARZHY, Alexei , CHEN, David M. , MOHANTY, Pritiraj
发明人： ZOLFAGHARKHANI, Guiti , KUYPERS, Jan H. , GAIDARZHY, Alexei , CHEN, David M. , MOHANTY, Pritiraj
IPC分类号： G01C19/00
CPC分类号： G01C19/56 , G01C19/5712
摘要： In one embodiment, an apparatus comprises a micromechanical gyroscope and a circuit. The micromechanical gyroscope is configured to be excited in a first mode by a drive signal, and configured to be excited in a second mode by a gyroscopic effect. The circuit is coupled to the micromechanical gyroscope and configured to detect the gyroscopic effect when the micromechanical gyroscope is in the second mode.
摘要翻译：在一个实施例中，一种装置包括微机械陀螺仪和电路。微机械陀螺仪被配置为通过驱动信号在第一模式中被激励，并且被配置为通过陀螺效应在第二模式中被激发。该电路耦合到微机电陀螺仪并且被配置为当微机械陀螺仪处于第二模式时检测陀螺效应。

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