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1. 发明申请

US20100109579A1 RESONATOR HAVING A STATOR COUPLED TO THREE STATOR VOLTAGES 有权
标题翻译：具有与三个定子电压耦合的定常器的谐振器
公开(公告)号：US20100109579A1
公开(公告)日：2010-05-06
申请号：US12261647
申请日：2008-10-30
申请人： Robert G. Walmsley , Wenhua Zhang , Lennie K. Kiyama , Peter Hartwell
发明人： Robert G. Walmsley , Wenhua Zhang , Lennie K. Kiyama , Peter Hartwell
IPC分类号： H02N11/00
CPC分类号： H02N1/004 , H03H9/24
摘要： A resonator includes a translator, a stator, and a control circuit. The control circuit is configured to provide first and second translator voltages and first through third stator voltages, wherein the translator is configured to move with respect to the stator at a resonant frequency of the resonator in response to the control circuit.
摘要翻译：谐振器包括转换器，定子和控制电路。控制电路被配置为提供第一和第二转换器电压和第一至第三定子电压，其中转换器被配置为响应于控制电路在谐振器的谐振频率处相对于定子移动。

2. 发明授权

US08049579B2 Resonator having a stator coupled to three stator voltages 有权
标题翻译：谐振器具有耦合到三个定子电压的定子
公开(公告)号：US08049579B2
公开(公告)日：2011-11-01
申请号：US12261647
申请日：2008-10-30
申请人： Robert G. Walmsley , Wenhua Zhang , Lennie K Kiyama , Peter Hartwell
发明人： Robert G. Walmsley , Wenhua Zhang , Lennie K Kiyama , Peter Hartwell
IPC分类号： H03H9/125
CPC分类号： H02N1/004 , H03H9/24
摘要： A resonator includes a translator, a stator, and a control circuit. The control circuit is configured to provide first and second translator voltages and first through third stator voltages, wherein the translator is configured to move with respect to the stator at a resonant frequency of the resonator in response to the control circuit.
摘要翻译：谐振器包括转换器，定子和控制电路。控制电路被配置为提供第一和第二转换器电压和第一至第三定子电压，其中转换器被配置为响应于控制电路在谐振器的谐振频率处相对于定子移动。

3. 发明申请

US20100257934A1 Gyroscopes Using Surface Electrodes 有权
标题翻译：陀螺仪使用表面电极
公开(公告)号：US20100257934A1
公开(公告)日：2010-10-14
申请号：US12421016
申请日：2009-04-09
申请人： Wenhua Zhang , Peter George Hartwell , Lennie K. Kiyama , Robert G. Walmsley
发明人： Wenhua Zhang , Peter George Hartwell , Lennie K. Kiyama , Robert G. Walmsley
IPC分类号： G01C19/56
CPC分类号： G01C19/5719
摘要： Gyroscopes using surface electrodes are provided. In this regard, a representative microelectromechanical systems (MEMS) gyroscope, among others, includes a top substrate and a bottom substrate. The top substrate includes an outermost structure that is open and enclosed and a first driving structure that is disposed within the outermost structure and includes first driving electrodes disposed on a bottom surface. The bottom substrate is disposed below the top substrate and includes second driving electrodes disposed on a top surface of the bottom substrate. The second driving electrodes are substantially aligned below the first driving electrodes such that a force can be applied to the first driving structure by an electrostatic force generated between the first and second driving electrodes. The first and second driving electrodes are also configured to provide a capacitance signal based on the movement of the first driving structure.
摘要翻译：提供使用表面电极的陀螺仪。在这方面，代表性的微机电系统（MEMS）陀螺仪等包括顶部基底和底部基底。顶部基板包括开放和封闭的最外面的结构，以及设置在最外面结构内并包括设置在底面上的第一驱动电极的第一驱动结构。底部基板设置在顶部基板的下方，并且包括设置在底部基板的顶表面上的第二驱动电极。第二驱动电极基本上对准第一驱动电极下方，使得能够通过在第一和第二驱动电极之间产生的静电力将力施加到第一驱动结构。第一和第二驱动电极还被配置为基于第一驱动结构的移动来提供电容信号。

4. 发明授权

US08272266B2 Gyroscopes using surface electrodes 有权
标题翻译：陀螺仪使用表面电极
公开(公告)号：US08272266B2
公开(公告)日：2012-09-25
申请号：US12421016
申请日：2009-04-09
申请人： Wenhua Zhang , Peter George Hartwell , Lennie K Kiyama , Robert G Walmsley
发明人： Wenhua Zhang , Peter George Hartwell , Lennie K Kiyama , Robert G Walmsley
IPC分类号： G01C19/00 , G01P3/44 , G01P9/00 , G01P15/08
CPC分类号： G01C19/5719
摘要： Gyroscopes using surface electrodes are provided. In this regard, a representative microelectromechanical systems (MEMS) gyroscope, among others, includes a top substrate and a bottom substrate. The top substrate includes an outermost structure that is open and enclosed and a first driving structure that is disposed within the outermost structure and includes first driving electrodes disposed on a bottom surface. The bottom substrate is disposed below the top substrate and includes second driving electrodes disposed on a top surface of the bottom substrate. The second driving electrodes are substantially aligned below the first driving electrodes such that a force can be applied to the first driving structure by an electrostatic force generated between the first and second driving electrodes. The first and second driving electrodes are also configured to provide a capacitance signal based on the movement of the first driving structure.
摘要翻译：提供使用表面电极的陀螺仪。在这方面，代表性的微机电系统（MEMS）陀螺仪等包括顶部基底和底部基底。顶部基板包括开放和封闭的最外面的结构，以及设置在最外面结构内并包括设置在底面上的第一驱动电极的第一驱动结构。底部基板设置在顶部基板的下方，并且包括设置在底部基板的顶表面上的第二驱动电极。第二驱动电极基本上对准第一驱动电极下方，使得能够通过在第一和第二驱动电极之间产生的静电力将力施加到第一驱动结构。第一和第二驱动电极还被配置为基于第一驱动结构的移动来提供电容信号。

5. 发明授权

US08733171B2 Compensating frequency mismatch in gyroscopes 有权
标题翻译：陀螺仪补偿频率失配
公开(公告)号：US08733171B2
公开(公告)日：2014-05-27
申请号：US13119928
申请日：2008-10-31
申请人： Wenhua Zhang , Robert G. Walmsley
发明人： Wenhua Zhang , Robert G. Walmsley
IPC分类号： G01C19/56
CPC分类号： G01C19/5755 , G01C19/574
摘要： Gyroscopes that can compensate frequency mismatch are provided. In this regard, a representative gyroscope, among others, includes a top substrate including an outermost structure, a first driving structure and a first sensing structure. The first driving structure and the first sensing structure are disposed within the outermost structure. The first driving structure and the first sensing structure include a first driving electrode and a first sensing electrode that are disposed on a bottom surface of the first driving structure and first sensing structure, respectively. A portion of the mass on the top surface of the first sensing structure is removed. The gyroscope further includes a bottom substrate that is disposed below the top substrate. The bottom substrate includes a second driving electrode and a second sensing electrode that are disposed on a top surface of the bottom substrate and below the first driving electrode and the first sensing electrode.
摘要翻译：提供可以补偿频率不匹配的陀螺仪。在这方面，代表性的陀螺仪其中包括包括最外面结构的顶部基底，第一驱动结构和第一感测结构。第一驱动结构和第一感测结构设置在最外面的结构内。第一驱动结构和第一感测结构包括分别设置在第一驱动结构和第一感测结构的底表面上的第一驱动电极和第一感测电极。去除第一感测结构的顶表面上的质量的一部分。陀螺仪还包括设置在顶部基板下方的底部基板。底部基板包括设置在底部基板的顶表面上并且在第一驱动电极和第一感测电极下方的第二驱动电极和第二感测电极。

6. 发明申请

US20110179866A1 COMPENSATING FREQUENCY MISMATCH IN GYROSCOPES 有权
标题翻译：补偿频率误差在晶体中
公开(公告)号：US20110179866A1
公开(公告)日：2011-07-28
申请号：US13119928
申请日：2008-10-31
申请人： Wenhua Zhang , Robert G. Walmsley
发明人： Wenhua Zhang , Robert G. Walmsley
IPC分类号： G01C19/02 , H05K13/00
CPC分类号： G01C19/5755 , G01C19/574
摘要： Gyroscopes that can compensate frequency mismatch are provided. In this regard, a representative gyroscope, among others, includes a top substrate including an outermost structure, a first driving structure and a first sensing structure. The first driving structure and the first sensing structure are disposed within the outermost structure. The first driving structure and the first sensing structure include a first driving electrode and a first sensing electrode that are disposed on a bottom surface of the first driving structure and first sensing structure, respectively. A portion of the mass on the top surface of the first sensing structure is removed. The gyroscope further includes a bottom substrate that is disposed below the top substrate. The bottom substrate includes a second driving electrode and a second sensing electrode that are disposed on a top surface of the bottom substrate and below the first driving electrode and the first sensing electrode.
摘要翻译：提供可以补偿频率不匹配的陀螺仪。在这方面，代表性的陀螺仪其中包括包括最外面结构的顶部基底，第一驱动结构和第一感测结构。第一驱动结构和第一感测结构设置在最外面的结构内。第一驱动结构和第一感测结构包括分别设置在第一驱动结构和第一感测结构的底表面上的第一驱动电极和第一感测电极。去除第一感测结构的顶表面上的质量的一部分。陀螺仪还包括设置在顶部基板下方的底部基板。底部基板包括设置在底部基板的顶表面上并且在第一驱动电极和第一感测电极下方的第二驱动电极和第二感测电极。

7. 发明授权

US07966880B2 Adjusting the damping level of an encapsulated device 有权
标题翻译：调整封装装置的阻尼水平
公开(公告)号：US07966880B2
公开(公告)日：2011-06-28
申请号：US12250089
申请日：2008-10-13
申请人： Wenhua Zhang , Robert G. Walmsley , Peter George Hartwell
发明人： Wenhua Zhang , Robert G. Walmsley , Peter George Hartwell
IPC分类号： G01P1/02
CPC分类号： G01D11/245 , G01D11/10
摘要： Encapsulated devices that can adjust the damping level within are provided. In this regard, a representative encapsulated device, among others, comprises a bottom substrate, a middle substrate that is disposed above the bottom substrate, and a top substrate that is disposed above the middle substrate. The middle substrate comprises an outermost structure and at least one damping device. The at least one damping device is supported to the outermost structure. At least one top gap and a bottom gap are formed between the at least one damping device and the top and bottom substrates, respectively. The at least one top gap has at least one cavity depth that is adapted to adjust the damping level of the encapsulated device.
摘要翻译：提供可以调节阻尼水平的封装器件。在这方面，代表性的封装装置尤其包括底部基板，设置在底部基板上方的中间基板和设置在中间基板上方的顶部基板。中间基板包括最外面的结构和至少一个阻尼装置。至少一个阻尼装置被支撑到最外面的结构。在至少一个阻尼装置和顶部和底部基板之间分别形成至少一个顶部间隙和底部间隙。所述至少一个顶部间隙具有适于调节所述封装装置的阻尼水平的至少一个腔体深度。

8. 发明申请

US20100089153A1 Adjusting the Damping Level of an Encapsulated Device 有权
标题翻译：调整封装装置的阻尼水平
公开(公告)号：US20100089153A1
公开(公告)日：2010-04-15
申请号：US12250089
申请日：2008-10-13
申请人： Wenhua Zhang , Robert G. Walmsley , Peter George Hartwell
发明人： Wenhua Zhang , Robert G. Walmsley , Peter George Hartwell
IPC分类号： G01D11/24
CPC分类号： G01D11/245 , G01D11/10
摘要： Encapsulated devices that can adjust the damping level within are provided. In this regard, a representative encapsulated device, among others, comprises a bottom substrate, a middle substrate that is disposed above the bottom substrate, and a top substrate that is disposed above the middle substrate. The middle substrate comprises an outermost structure and at least one damping device. The at least one damping device is supported to the outermost structure. At least one top gap and a bottom gap are formed between the at least one damping device and the top and bottom substrates, respectively. The at least one top gap has at least one cavity depth that is adapted to adjust the damping level of the encapsulated device.
摘要翻译：提供可以调节阻尼水平的封装器件。在这方面，代表性的封装装置尤其包括底部基板，设置在底部基板上方的中间基板和设置在中间基板上方的顶部基板。中间基板包括最外面的结构和至少一个阻尼装置。至少一个阻尼装置被支撑到最外面的结构。在至少一个阻尼装置和顶部和底部基板之间分别形成至少一个顶部间隙和底部间隙。所述至少一个顶部间隙具有适于调节所述封装装置的阻尼水平的至少一个腔体深度。

9. 发明授权

US07604175B2 Method of reading bar code symbols using a digital-imaging based code symbol reading system employing an event-driven multi-tier modular software architecture and supporting automatic operating system login and loading of bar code symbol reading application 有权
标题翻译：使用基于数字成像的代码符号读取系统读取条形码符号的方法采用事件驱动的多层模块化软件架构并支持自动操作系统登录和加载条形码符号读取应用程序
公开(公告)号：US07604175B2
公开(公告)日：2009-10-20
申请号：US11801747
申请日：2007-05-10
申请人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Rui Hou , Hongpeng Yu , Xi Tao , Liang Liu , Wenhua Zhang , Anatoly Kotlarsky , Sankar Ghosh , Michael Schnee , Pasqual Spatafore , Thomas Amundsen , Sung Byun , Mark Schmidt , Garrett Russell , John Bonanno , C. Harry Knowles
发明人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Rui Hou , Hongpeng Yu , Xi Tao , Liang Liu , Wenhua Zhang , Anatoly Kotlarsky , Sankar Ghosh , Michael Schnee , Pasqual Spatafore , Thomas Amundsen , Sung Byun , Mark Schmidt , Garrett Russell , John Bonanno , C. Harry Knowles
IPC分类号： G06K7/10
CPC分类号： G06K7/10851 , G06K7/10732 , G06K7/10881
摘要： A method of reading bar code symbols using a digital-imaging based code symbol reading system employing an event-driven multi-tier modular software architecture and supporting automatic operating system login and loading of a bar code symbol reading application.
摘要翻译：一种使用基于数字成像的代码符号读取系统来读取条形码符号的方法，该系统采用事件驱动的多层模块化软件架构并支持自动操作系统登录和加载条形码符号读取应用。

10. 发明授权

US07527206B2 Method of setting the time duration of illumination from an LED-based illumination array employed in a digital imaging-based code symbol reader, using an image-processing based illumination metering program executed therewithin 有权
标题翻译：在基于数字成像的代码符号读取器中使用的基于LED的照明阵列设置照明持续时间的方法，使用在其中执行的基于图像处理的照明计量程序
公开(公告)号：US07527206B2
公开(公告)日：2009-05-05
申请号：US11607114
申请日：2006-11-30
申请人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Rui Hou , Hongpeng Yu , Xi Tao , Liang Liu , Wenhua Zhang , Anatoly Kotlarsky
发明人： Xiaoxun Zhu , Yong Liu , Ka Man Au , Rui Hou , Hongpeng Yu , Xi Tao , Liang Liu , Wenhua Zhang , Anatoly Kotlarsky
IPC分类号： G06K7/10
CPC分类号： G06F9/44526 , G06K7/10712 , G06K7/10732 , G06K7/10831 , G06K7/10851 , G06K7/10881 , G06K7/14 , G06K2207/1012
摘要： A digital-imaging based code symbol reading system comprising an image sensing array with a field of view (FOV), an illumination subsystem with an LED illumination array, an automatic illumination measurement subsystem, an illumination control subsystem, and programmed imager processor supporting an image-processing based illumination metering program. The automatic illumination measurement subsystem automatically measures the illumination level at a particular region of the FOV and determines the illumination duration necessary to achieve a desired spatial intensity in the detected digital image. The illumination metering program automatically analyzes and measures, in real-time, the spatial intensity distribution of the digital image and determines whether or not a corrected illumination duration is required or desired when detecting the next or subsequent digital images, during the current or subsequent object illumination and imaging cycle. The previously determined illumination duration is over-written with the corrected illumination duration, which is used to drive the illumination subsystem and form and detect one or more subsequent digital images of the illuminated object.
摘要翻译：一种基于数字成像的代码符号读取系统，包括具有视场（FOV）的图像感测阵列，具有LED照明阵列的照明子系统，自动照明测量子系统，照明控制子系统和支持图像的编程成像器处理器基于加工的照明计量程序。自动照明测量子系统自动测量FOV的特定区域处的照明水平，并确定在检测到的数字图像中实现所需空间强度所需的照明持续时间。照明测光程序实时自动分析和测量数字图像的空间强度分布，并确定在当前或后续对象中检测下一个或后续数字图像时是否需要或期望校正的照明持续时间照明和成像周期。先前确定的照明持续时间用校正的照明持续时间被覆盖，该照明持续时间用于驱动照明子系统并形成和检测被照明物体的一个或多个后续数字图像。

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