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公开(公告)号：US06467346B1
公开(公告)日：2002-10-22
申请号：US09593880
申请日：2000-06-14
IPC分类号： G01P1900
CPC分类号： G01C19/567
摘要： An electrical interface (20) for a Coriolis sensor (10, 11, 13) having an independent, non-zero bias voltage Vb and a plurality of transresistance amplifiers that are referenced to ground. The electrical interface (20) may be used for both a cloverleaf microgyroscope (10, 11) and a hemispherical resonator gyroscope (13). The electrical interface (20) of the present invention reduces the complexity of the control electronics (50) required to control the Coriolis sensor (10, 11, 13) and allows a combination of analog and digital electronics thereby reducing the cost of the Coriolis sensor (10, 11, 13) and its associated control electronics (50).
摘要翻译： 一种用于科里奥利传感器（10,11,13）的电接口（20），其具有独立的非零偏置电压Vb和参考地的多个跨阻放大器。 电接口（20）可以用于三叶草微陀螺仪（10,11）和半球谐振器陀螺仪（13）。 本发明的电接口（20）降低了控制科里奥利传感器（10,11,13）所需的控制电子设备（50）的复杂性，并允许模拟和数字电子设备的组合，从而降低科里奥利传感器的成本 （10,11,13）及其相关联的控制电子装置（50）。
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112.发明授权公开(公告)号：US06405594B1
公开(公告)日：2002-06-18
申请号：US09612327
申请日：2000-07-06
申请人： Tony K. Tang , Roman C. Gutierrez
发明人： Tony K. Tang , Roman C. Gutierrez
IPC分类号： G01P1500
CPC分类号： G01C19/5719 , B81C1/00357 , B81C2201/019
摘要： A microgyroscope has a baseplate made of the same material as the rest of the microgyroscope. The baseplate is a silicon baseplate having a heavily p-doped epilayer covered by a thick dielectric film and metal electrodes. The metal electrodes are isolated from the ground plane by the dielectric. This provides very low parasitic capacitive coupling between the electrodes. The thick dielectric reduces the capacitance between the electrodes and the ground plane.
摘要翻译： 微型陀螺仪具有由与微型扫描仪的其余部分相同的材料制成的基板。 基板是具有由厚电介质膜和金属电极覆盖的重p掺杂的外延层的硅基板。 金属电极通过电介质与接地层隔离。 这提供了电极之间非常低的寄生电容耦合。 厚电介质减小了电极和接地层之间的电容。
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113.发明授权Modulated source interferometry with combined amputude & frequency modulation 失效具有组合截流和频率调制的调制源干涉测量
公开(公告)号：US5706084A
公开(公告)日：1998-01-06
申请号：US841478
申请日：1997-04-22
申请人： Roman C. Gutierrez
发明人： Roman C. Gutierrez
IPC分类号： G01B9/02
CPC分类号： G01B9/02003 , G01B2290/70
摘要： An improved interferometer is produced by modifying a conventional interferometer to include amplitude and/or frequency modulation of a coherent light source at radio or higher frequencies. The phase of the modulation signal can be detected in an interfering beam from an interferometer and can be used to determine the actual optical phase of the beam. As such, this improvement can be adapted to virtually any two-beam interferometer, including, for example, Michelson, Mach-Zehnder, and Sagnac interferometers. The use of an amplitude modulated coherent light source results in an interferometer that combines the wide range advantages of coherent interferometry with the precise distance measurement advantages of white light interferometry.
摘要翻译： 通过修改常规干涉仪以在无线电或更高频率包括相干光源的幅度和/或频率调制来产生改进的干涉仪。 可以在来自干涉仪的干扰光束中检测调制信号的相位，并且可以用于确定光束的实际光学相位。 因此，这种改进可以适应于几乎任何双光束干涉仪，包括例如迈克尔逊，马赫 - 曾德尔和萨尼亚克干涉仪。 使用幅度调制的相干光源产生干涉仪，其将相干干涉测量的广泛优点与白光干涉测量的精确距离测量优点相结合。
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公开(公告)号：US09350271B2
公开(公告)日：2016-05-24
申请号：US13247847
申请日：2011-09-28
申请人： Roman C. Gutierrez
发明人： Roman C. Gutierrez
摘要： A cascaded electrostatic actuator can be formed from a substantially planar substrate. The cascaded electrostatic actuator can be formed in a plane of the substrate. Various embodiments are described.
摘要翻译： 级联的静电致动器可以由基本平坦的基板形成。 级联静电致动器可以形成在基板的平面中。 描述各种实施例。
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公开(公告)号：US20130077951A1
公开(公告)日：2013-03-28
申请号：US13247847
申请日：2011-09-28
申请人： Roman C. Gutierrez
发明人： Roman C. Gutierrez
摘要： A cascaded electrostatic actuator can be formed from a substantially planar substrate. The cascaded electrostatic actuator can be formed in a plane of the substrate. Various embodiments are described.
摘要翻译： 级联的静电致动器可以由基本平坦的基板形成。 级联静电致动器可以形成在基板的平面中。 描述各种实施例。
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公开(公告)号：US20120121247A1
公开(公告)日：2012-05-17
申请号：US12946557
申请日：2010-11-15
申请人： Roman C. Gutierrez
发明人： Roman C. Gutierrez
CPC分类号： G02B27/64 , G03B3/10 , G03B13/34 , G03B17/12 , Y10T29/41 , Y10T29/49002 , Y10T29/49826 , Y10T74/18056
摘要： A device may comprise an upper module cover, a lower module cover, an outer frame, and an actuator having a movable frame. The movable frame may be at least partially disposed intermediate the upper module cover and the lower module cover. A hinge flexure may interconnect the outer frame and the movable frame such that the movable frame is rotatable with respect to the outer frame. The upper module cover and/or the lower module cover may be adapted to limit a movement of the movable frame.
摘要翻译： 设备可以包括上模块盖，下模块盖，外框和具有可移动框架的致动器。 可移动框架可以至少部分地设置在上模块盖和下模块盖的中间。 铰链弯曲部可以互连外框架和可动框架，使得可移动框架可相对于外框架旋转。 上模块盖和/或下模块盖可适于限制可移动框架的运动。
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公开(公告)号：US07832948B1
公开(公告)日：2010-11-16
申请号：US11854806
申请日：2007-09-13
申请人： Roman C. Gutierrez
发明人： Roman C. Gutierrez
CPC分类号： G03B9/00 , G02B5/005 , Y10T29/49826 , Y10T74/18888
摘要： An impulse actuated mechanism for, e.g., a digital camera shutter, includes a shutter blade disposed at a first end of a flexure having an opposite second end fixed so as to constrain the blade to move along a planar, relatively long, first trajectory between opposite initial and final blade positions, and a short-throw, high force blade actuator that includes a stator and a stage supported for movement relative to the stator and along a second trajectory intersecting the initial blade position, and a mechanism for accelerating the stage along the second trajectory and against the blade such that at least some of the momentum of the stage is imparted to the blade, causing the blade to move along the first trajectory from the initial blade position to the final blade position, where it blocks the passage of light through a light aperture of the camera.
摘要翻译： 用于例如数字照相机快门的脉冲致动机构包括设置在挠曲件的第一端处的快门叶片，其具有固定的相对的第二端，以便限制叶片沿相对的平面，相对较长的第一轨迹移动 初始和最终的刀片位置，以及短的高力刀片致动器，其包括定子和支撑件，用于相对于定子运动并且沿着与初始刀片位置相交的第二轨迹运动的台架，以及用于沿着 第二轨迹并且抵靠叶片，使得台架中的至少一些动量被施加到叶片，使得叶片沿着第一轨迹从初始叶片位置移动到最终叶片位置，在那里阻挡光线的通过 通过相机的光圈。
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公开(公告)号：US07769281B1
公开(公告)日：2010-08-03
申请号：US11488411
申请日：2006-07-18
申请人： Roman C. Gutierrez
发明人： Roman C. Gutierrez
CPC分类号： H04N5/23248 , G02B7/08 , G02B27/646 , G03B3/10 , H04N5/2254 , H04N5/23287
摘要： A positioning system for a miniature electronic device. The positioning system has a first portion including a damper and a second portion connected to the first portion. The second portion positions a payload of the miniature electronic device. The miniature electronic device may be a miniature camera, or other device.
摘要翻译： 微型电子设备的定位系统。 定位系统具有包括阻尼器的第一部分和连接到第一部分的第二部分。 第二部分定位微型电子设备的有效载荷。 微型电子设备可以是微型照相机或其他设备。
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公开(公告)号：US07729603B2
公开(公告)日：2010-06-01
申请号：US11219410
申请日：2005-09-02
申请人： Jing Xu , Roman C. Gutierrez , Tony K. Tang
发明人： Jing Xu , Roman C. Gutierrez , Tony K. Tang
CPC分类号： G03B13/36 , G03B3/02 , G03B29/00 , H04N5/23212
摘要： A method and system for enhancing the resolution of a camera are disclosed. For example, a single lens can be placed at a predetermined position and the position of a lens assembly can be adjusted so as to enhance the resolution of the camera. The single lens can then be moved so as to effect focusing of the camera while the position of the lens assembly tends to maintain enhanced resolution thereof.
摘要翻译： 公开了一种用于提高照相机分辨率的方法和系统。 例如，可以将单个透镜放置在预定位置，并且可以调整透镜组件的位置，以便提高照相机的分辨率。 然后可以移动单个透镜以便实现相机的聚焦，同时透镜组件的位置倾向于保持增强的分辨率。
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公开(公告)号：US07640803B1
公开(公告)日：2010-01-05
申请号：US10982044
申请日：2004-11-05
申请人： Roman C. Gutierrez , Tony K. Tang
发明人： Roman C. Gutierrez , Tony K. Tang
IPC分类号： G01P9/04
CPC分类号： G01P15/14 , G01C19/5719 , G01P15/097 , G01P15/125 , G01P15/18
摘要： A micro-machined MEMS resonator gyroscope and accelerometer is fabricated from an epilayer semiconductor wafer to incorporate a substantially planar, H-shaped resonator mass suspended from a support plate by two opposed elongated springs that couple to the relatively short crossbar member of the H. The masses are harmonically oscillated relative to the support plate and a baseplate portion, and two orthogonal modes of the structure corresponding to the two nearly degenerate fundamental torsional modes thereof are used for sensing angular rate about one axis, and linear acceleration along two axes, of the sensor. The H-shaped mass advantageously incorporates a relatively high length-to-width aspect ratio, and in one embodiment, the springs may advantageously incorporate either a square cross-section, such that the structure can be tuned to substantially match the fundamental frequencies of the two resonance modes of the structure by removing, e.g., by an etching process, a small amount of material from the upper surfaces of the springs.
摘要翻译： 微机械加工MEMS谐振器陀螺仪和加速度计由外延半导体晶片制成，以将通过两个相对的细长弹簧悬挂在支撑板上的基本平坦的H形谐振器块，该相对的细长弹簧连接到H的相对短的横杆构件。 质量相对于支撑板和基板部分谐波振荡，并且使用与两个几乎简单的基本扭转模式对应的结构的两个正交模式来感测围绕一个轴的角速度和沿着两个轴的线性加速度 传感器。 有利地，H形块结合了相当高的长宽比纵横比，并且在一个实施例中，弹簧可以有利地包括正方形横截面，使得该结构可被调整为基本上匹配 通过例如通过蚀刻处理从弹簧的上表面去除少量的材料，结构的两个共振模式。
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