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41. 发明授权

US08410868B2 Methods and apparatus for temperature control of devices and mechanical resonating structures 有权
标题翻译：装置和机械共振结构的温度控制方法和装置
公开(公告)号：US08410868B2
公开(公告)日：2013-04-02
申请号：US12781076
申请日：2010-05-17
申请人： Klaus Juergen Schoepf , Reimund Rebel
发明人： Klaus Juergen Schoepf , Reimund Rebel
IPC分类号： H03H9/08 , H03H9/54 , H03L1/02
CPC分类号： H03H9/08 , H01L2224/73265 , H03H9/02448 , H03H9/1057 , H03H9/2405 , H03H2009/241
摘要： Methods and apparatus for temperature control of devices and mechanical resonating structures are described. A mechanical resonating structure may include a heating element and a temperature sensor. The temperature sensor may sense the temperature of the mechanical resonating structure, and the heating element may be adjusted to provide a desired level of heating. Optionally, additional heating elements and/or temperature sensors may be included.
摘要翻译：描述了用于装置和机械谐振结构的温度控制的方法和装置。机械共振结构可以包括加热元件和温度传感器。温度传感器可以感测机械谐振结构的温度，并且可以调节加热元件以提供期望的加热水平。可选地，可以包括附加的加热元件和/或温度传感器。

42. 发明授权

US08395456B2 Variable phase amplifier circuit and method of use 有权
标题翻译：可变相位放大器电路及其使用方法
公开(公告)号：US08395456B2
公开(公告)日：2013-03-12
申请号：US13049738
申请日：2011-03-16
申请人： Dean A. Badillo , Reimund Rebel , Klaus Juergen Schoepf
发明人： Dean A. Badillo , Reimund Rebel , Klaus Juergen Schoepf
IPC分类号： H03B5/30
CPC分类号： H03G3/004 , H03B5/30 , H03F3/45071 , H03H11/22
摘要： A variable phase amplifier circuit is disclosed and its method of use in tuning devices having resonators. The variable phase amplifier receives an input differential signal pair. The input differential signal pair can be generated by a resonator device. The variable phase amplifier generates a modified differential signal pair in response to receiving the input differential signal pair. The variable phase amplifier provides a means to vary the phase of the modified differential signal pair with respect to the input differential signal pair, in an accurate and stable manner. If the modified differential signal pair with a phase shift introduced in it is fed back to the resonator device, the resonator will change its frequency of oscillation, where the new frequency of oscillation is a function of the phase of the modified differential signal pair.
摘要翻译：公开了一种可变相位放大器电路及其在具有谐振器的调谐装置中的使用方法。可变相位放大器接收输入差分信号对。输入差分信号对可以由谐振器装置产生。响应于接收到输入差分信号对，可变相位放大器产生修正的差分信号对。可变相位放大器提供了以准确和稳定的方式改变修改的差分信号对相对于输入差分信号对的相位的装置。如果将其中引入的相移的修正的差分信号对反馈到谐振器装置，则谐振器将改变其振荡频率，其中新的振荡频率是修改的差分信号对的相位的函数。

43. 发明申请

US20110163819A1 VARIABLE PHASE AMPLIFIER CIRCUIT AND METHOD OF USE 有权
标题翻译：可变相放大器电路及其使用方法
公开(公告)号：US20110163819A1
公开(公告)日：2011-07-07
申请号：US13049738
申请日：2011-03-16
申请人： Dean A. Badillo , Reimund Rebel , Klaus Juergen Schoepf
发明人： Dean A. Badillo , Reimund Rebel , Klaus Juergen Schoepf
IPC分类号： H03B5/24 , H03H11/20
CPC分类号： H03G3/004 , H03B5/30 , H03F3/45071 , H03H11/22
摘要： A variable phase amplifier circuit is disclosed and its method of use in tuning devices having resonators. The variable phase amplifier receives an input differential signal pair. The input differential signal pair can be generated by a resonator device. The variable phase amplifier generates a modified differential signal pair in response to receiving the input differential signal pair. The variable phase amplifier provides a means to vary the phase of the modified differential signal pair with respect to the input differential signal pair, in an accurate and stable manner. If the modified differential signal pair with a phase shift introduced in it is fed back to the resonator device, the resonator will change its frequency of oscillation, where the new frequency of oscillation is a function of the phase of the modified differential signal pair.
摘要翻译：公开了一种可变相位放大器电路及其在具有谐振器的调谐装置中的使用方法。可变相位放大器接收输入差分信号对。输入差分信号对可以由谐振器装置产生。响应于接收到输入差分信号对，可变相位放大器产生修正的差分信号对。可变相位放大器提供了以准确和稳定的方式改变修改的差分信号对相对于输入差分信号对的相位的装置。如果将其中引入的相移的修正的差分信号对反馈到谐振器装置，则谐振器将改变其振荡频率，其中新的振荡频率是修改的差分信号对的相位的函数。

44. 发明申请

US20100315179A1 METHODS AND APPARATUS FOR TEMPERATURE CONTROL OF DEVICES AND MECHANICAL RESONATING STRUCTURES 有权
标题翻译：器件和机械共振结构温度控制的方法与装置
公开(公告)号：US20100315179A1
公开(公告)日：2010-12-16
申请号：US12781076
申请日：2010-05-17
申请人： Klaus Juergen Schoepf , Reimund Rebel
发明人： Klaus Juergen Schoepf , Reimund Rebel
IPC分类号： H03H9/02
CPC分类号： H03H9/08 , H01L2224/73265 , H03H9/02448 , H03H9/1057 , H03H9/2405 , H03H2009/241
摘要： Methods and apparatus for temperature control of devices and mechanical resonating structures are described. A mechanical resonating structure may include a heating element and a temperature sensor. The temperature sensor may sense the temperature of the mechanical resonating structure, and the heating element may be adjusted to provide a desired level of heating. Optionally, additional heating elements and/or temperature sensors may be included.
摘要翻译：描述了用于装置和机械谐振结构的温度控制的方法和装置。机械共振结构可以包括加热元件和温度传感器。温度传感器可以感测机械谐振结构的温度，并且可以调节加热元件以提供期望的加热水平。可选地，可以包括附加的加热元件和/或温度传感器。

45. 发明申请

US20100308927A1 METHODS AND APPARATUS FOR TUNING DEVICES HAVING MECHANICAL RESONATORS 有权
标题翻译：用于调谐机械谐振器的方法和装置
公开(公告)号：US20100308927A1
公开(公告)日：2010-12-09
申请号：US12699094
申请日：2010-02-03
申请人： Reimund Rebel , Klaus Juergen Schoepf
发明人： Reimund Rebel , Klaus Juergen Schoepf
IPC分类号： H03L7/00
CPC分类号： H03L7/00 , H03B5/30 , H03H9/17 , H03H9/2426 , H03H9/25 , H03H2009/02204
摘要： Methods and apparatus for tuning devices having mechanical resonators are described. In one implementation, a mechanical resonator and a phase shifter are configured in a feedback loop, so that the phase shifter shifts the phase of the resonator output signal. The amount of phase shift induced by the phase shifter may be variable. In another implementation, an LC tuning subcircuit is coupled to a mechanical resonator. In some implementations, the LC tuning subcircuit has a variable capacitance. One or more of the apparatus described herein may be implemented as part, or all, of a microelectromechanical system (MEMS).
摘要翻译：描述了具有机械谐振器的调谐装置的方法和装置。在一个实现中，机械谐振器和移相器被配置在反馈环路中，使得移相器移位谐振器输出信号的相位。由移相器引起的相移量可以是可变的。在另一实现中，LC调谐子电路耦合到机械谐振器。在一些实现中，LC调谐子电路具有可变电容。本文所描述的一种或多种装置可以被实现为微机电系统（MEMS）的一部分或全部。

46. 发明申请

US20090243747A1 METHODS AND DEVICES FOR COMPENSATING A SIGNAL USING RESONATORS 有权
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：US20090243747A1
公开(公告)日：2009-10-01
申请号：US12142254
申请日：2008-06-19
申请人： Alexei Gaidarzhy , Klaus Juergen Schoepf , Pritiraj Mohanty
发明人： Alexei Gaidarzhy , Klaus Juergen Schoepf , Pritiraj Mohanty
IPC分类号： H04B3/04
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.
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。

47. 发明授权

US08689426B2 Method of manufacturing a resonating structure 有权
标题翻译：制造谐振结构的方法
公开(公告)号：US08689426B2
公开(公告)日：2014-04-08
申请号：US13186428
申请日：2011-07-19
申请人： Florian Thalmayr , Jan H. Kuypers , Klaus Juergen Schoepf
发明人： Florian Thalmayr , Jan H. Kuypers , Klaus Juergen Schoepf
IPC分类号： H04R31/00 , G01P15/09 , G01P15/097 , H03H9/02 , H01F3/04 , H01L41/04
CPC分类号： H03H9/02102 , G01P15/0922 , G01P15/097 , H01F3/04 , H01L41/04 , H01L41/253 , H01L41/27 , H03H9/02228 , H03H9/02244 , H03H9/02275 , H03H9/02535 , H03H9/02574 , H03H9/02834 , H03H9/02984 , H03H9/02992 , H03H9/2405 , H03H2009/241 , H04R31/00 , H04R2201/003 , H04R2217/00 , Y10T29/42 , Y10T29/49005 , Y10T29/4908
摘要： Aspects of the subject disclosure include, for example, obtaining a mechanical resonating structure comprising a compensating structure, where the compensating structure comprises one or more materials having an adaptive stiffness that reduces a variance in a resonating frequency of the mechanical resonating structure (f0), and adjusting at least one of a value of f0 of the obtained mechanical resonating structure or a value of a temperature for which temperature coefficient of frequency of the obtained mechanical resonating structure is approximately zero (T0) by altering a thickness of at least one targetable material of the mechanical resonating structure. Other embodiments are disclosed.
摘要翻译：本发明的方面包括例如获得包括补偿结构的机械谐振结构，其中补偿结构包括具有减小机械谐振结构（f0）的谐振频率方差的自适应刚度的一种或多种材料，并且通过改变至少一个可指定材料的厚度来调节所获得的机械谐振结构的f0值或所获得的机械谐振结构的温度系数近似为零（T0）的温度值中的至少一个的机械谐振结构。公开了其他实施例。

48. 发明申请

US20110273061A1 METHOD AND APPARATUS FOR MANUFACTURING A RESONATING STRUCTURE 有权
标题翻译：用于制造谐振结构的方法和装置
公开(公告)号：US20110273061A1
公开(公告)日：2011-11-10
申请号：US13186428
申请日：2011-07-19
申请人： FLORIAN THALMAYR , Jan H. Kuypers , Klaus Juergen Schoepf
发明人： FLORIAN THALMAYR , Jan H. Kuypers , Klaus Juergen Schoepf
IPC分类号： H01L41/04
CPC分类号： H03H9/02102 , G01P15/0922 , G01P15/097 , H01F3/04 , H01L41/04 , H01L41/253 , H01L41/27 , H03H9/02228 , H03H9/02244 , H03H9/02275 , H03H9/02535 , H03H9/02574 , H03H9/02834 , H03H9/02984 , H03H9/02992 , H03H9/2405 , H03H2009/241 , H04R31/00 , H04R2201/003 , H04R2217/00 , Y10T29/42 , Y10T29/49005 , Y10T29/4908
摘要： Mechanical resonating structures are described, as well as related devices and methods. The mechanical resonating structures may have a compensating structure for compensating environmental changes.
摘要翻译：描述了机械谐振结构，以及相关的装置和方法。机械谐振结构可以具有用于补偿环境变化的补偿结构。

49. 发明授权

US08044736B2 Timing oscillators and related methods 有权
标题翻译：定时振荡器及相关方法
公开(公告)号：US08044736B2
公开(公告)日：2011-10-25
申请号：US12111535
申请日：2008-04-29
申请人： Pritiraj Mohanty , Klaus Juergen Schoepf , Alexei Gaidarzhy , Guiti Zolfagharkhani , David M. Chen , Matthew J. Crowley
发明人： Pritiraj Mohanty , Klaus Juergen Schoepf , Alexei Gaidarzhy , Guiti Zolfagharkhani , David M. Chen , Matthew J. Crowley
IPC分类号： H03B5/30
CPC分类号： H03L1/00 , H03B5/30 , H03L1/04 , H03L7/16
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。

50. 发明申请

US20100314969A1 MECHANICAL RESONATING STRUCTURES AND METHODS 有权
标题翻译：机械共振结构与方法
公开(公告)号：US20100314969A1
公开(公告)日：2010-12-16
申请号：US12732575
申请日：2010-03-26
申请人： Alexei Gaidarzhy , Jan H. Kuypers , David M. Chen , Guiti Zolfagharkhani , Pritiraj Mohanty , Klaus Juergen Schoepf , Behraad Bahreyni
发明人： Alexei Gaidarzhy , Jan H. Kuypers , David M. Chen , Guiti Zolfagharkhani , Pritiraj Mohanty , Klaus Juergen Schoepf , Behraad Bahreyni
IPC分类号： H01L41/04
CPC分类号： H03H9/02338 , H03H9/02433 , H03H2009/0244
摘要： Apparatus and methods of connecting mechanical resonating structures to a body are described. Multi-element anchors may include a flexible portion that flexes when the mechanical resonating structure vibrates. The flexible portion may have a length related to the resonance frequency of the mechanical resonating structures. Some of the multi-element anchors include elements that are oriented perpendicularly to each other. MEMS incorporating such structures are also described.
摘要翻译：描述了将机械谐振结构连接到主体的装置和方法。多元件锚可以包括当机械共振结构振动时弯曲的柔性部分。柔性部分可以具有与机械谐振结构的谐振频率相关的长度。一些多元件锚定件包括彼此垂直取向的元件。还描述了结合这种结构的MEMS。

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