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公开(公告)号：US08680975B2
公开(公告)日：2014-03-25
申请号：US12751662
申请日：2010-03-31
Applicant: David A. Henderson , Qin Xu
Inventor： David A. Henderson , Qin Xu
IPC: G09B21/00
CPC classification number: B06B1/16 , H02N2/0015 , H02N2/105
Abstract: A haptic actuator system and a method of making the same include an ultrasonically vibrating motor body. A shaft is coupled to the vibrating motor body, the shaft arranged to rotate in at least one direction in response to the vibrating motor body. At least one unbalanced mass is coupled to and is moveable with the shaft to generate human-detectable vibrations in response to a motion of the shaft.
Abstract translation: 触觉致动器系统及其制造方法包括超声振动电动机体。 轴连接到振动电动机主体，轴被布置成响应于振动电动机主体在至少一个方向上旋转。 至少一个不平衡质量块与轴联接并且可移动，以响应于轴的运动而产生人可检测的振动。
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公开(公告)号：US08279541B2
公开(公告)日：2012-10-02
申请号：US12635257
申请日：2009-12-10
Applicant: David A. Henderson , Todd Haran , Matt Wrona , Qin Xu , Daniele Piazza
Inventor： David A. Henderson , Todd Haran , Matt Wrona , Qin Xu , Daniele Piazza
IPC: G02B7/02
CPC classification number: G02B7/08 , G02B7/022 , H02K41/0356 , H02N2/0015 , H02N2/0055 , H02N2/006 , H02N2/026 , H02N2/22 , Y10T29/49826
Abstract: A lens actuator module includes a lens assembly with an optical centerline and a clear aperture, a bearing guide integrated adjacent to the clear aperture with the centerline of motion substantially parallel to the optical centerline, a linear actuator with a preloaded frictional contact point that moves the lens along the centerline. The preload force is perpendicular to the optical centerline, constant and generated in-line with the contact point such that the preload force produces substantially zero additional friction in the bearing guide irrespective of the location along the optical centerline.
Abstract translation: 透镜致动器模块包括具有光学中心线和透明孔的透镜组件，与透明孔相邻的轴承导向件，运动的中心线基本上平行于光学中心线;线性致动器，具有预加载的摩擦接触点， 透镜沿中心线。 预紧力垂直于光学中心线，恒定并与接触点成一直线，使得预加载力在轴承导向器中基本上产生零附加摩擦，而与沿着光学中心线的位置无关。
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公开(公告)号：US20100039715A1
公开(公告)日：2010-02-18
申请号：US12228923
申请日：2008-08-18
Applicant: Qin Xu , David A. Henderson , Daniele Piazza
Inventor： Qin Xu , David A. Henderson , Daniele Piazza
CPC classification number: G02B7/102 , H02N2/02 , H02N2/067 , Y10T29/49002
Abstract: A linear motor system includes an element with a threaded passage, a threaded shaft, and a driving system. The threaded shaft has an axis of rotation which extends through and is at least partially engaged with at least a portion of the threaded passage. The driving system comprises at least two members operatively connected to the element. Each of the two members comprises two or more piezoelectric layers and electrodes which are coupled to opposing surfaces of each of the piezoelectric layers. The members are configured to expand and contract in a direction along the axis of rotation. The driving system is configured to subject the element to vibrations causing the threaded shaft to simultaneously rotate and translate in the direction along the axis of rotation through the element and apply an axial force in the direction along the axis of rotation.
Abstract translation: 线性马达系统包括具有螺纹通道的元件，螺纹轴和驱动系统。 螺纹轴具有延伸穿过并且至少部分地与螺纹通道的至少一部分接合的旋转轴线。 驱动系统包括可操作地连接到元件的至少两个构件。 两个构件中的每一个包括耦合到每个压电层的相对表面的两个或更多个压电层和电极。 构件构造成沿着旋转轴线的方向膨胀和收缩。 驱动系统构造成使元件受到振动，使得螺纹轴沿着沿着旋转轴线的方向同时旋转和平移，并且沿着旋转轴线的方向施加轴向力。
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公开(公告)号：US20100038996A1
公开(公告)日：2010-02-18
申请号：US12228943
申请日：2008-08-18
Applicant: Qin Xu , David A. Henderson
Inventor： Qin Xu , David A. Henderson
CPC classification number: H02N2/026 , H02N2/0015 , H02N2/062 , H02N2/065 , H02N2/103 , H02N2/142 , H02N2/147 , Y10T29/42
Abstract: A driving system in accordance with embodiments of the present invention includes a structure and a vibration system. The structure has at least one point to frictional couple to and drive a movable element in one of at least two directions. The structure also has at least two bending modes which each have a different resonant frequency. The vibration system applies two or more vibration signals which are at a vibration frequency to each of the bending modes of the structure. The vibration frequency is substantially the same as one of the resonant frequencies. At the vibration frequency one of the bending modes of the structure is vibrating substantially at resonance and the other of the bending modes of the structure is vibrating at partial resonance. The vibration system adjusts a phase shift between the two or more applied vibration signals to control which one of the at least two directions the moveable element is moved.
Abstract translation: 根据本发明的实施例的驱动系统包括结构和振动系统。 该结构具有至少一个点以摩擦联接到至少两个方向之一并驱动可移动元件。 该结构还具有至少两个各自具有不同谐振频率的弯曲模式。 振动系统将两个或更多个振动频率施加到结构的每个弯曲模式。 振动频率基本上与谐振频率之一相同。 在振动频率下，结构的一个弯曲模式基本上在共振时振动，并且结构的另一个弯曲模式在部分谐振下振动。 所述振动系统调整所述两个或更多施加的振动信号之间的相移，以控制所述至少两个方向中的所述可移动元件中的哪一个被移动。
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公开(公告)号：US20110241851A1
公开(公告)日：2011-10-06
申请号：US12751662
申请日：2010-03-31
Applicant: David A. Henderson , Qin Xu
Inventor： David A. Henderson , Qin Xu
IPC: H04B3/36
CPC classification number: B06B1/16 , H02N2/0015 , H02N2/105
Abstract: A haptic actuator system and a method of making the same include an ultrasonically vibrating motor body. A shaft is coupled to the vibrating motor body, the shaft arranged to rotate in at least one direction in response to the vibrating motor body. At least one unbalanced mass is coupled to and is moveable with the shaft to generate human-detectable vibrations in response to a motion of the shaft.
Abstract translation: 触觉致动器系统及其制造方法包括超声振动电动机体。 轴连接到振动电动机主体，轴被布置成响应于振动电动机主体在至少一个方向上旋转。 至少一个不平衡质量块与轴联接并且可移动，以响应于轴的运动而产生人可检测的振动。
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Patent Agency Ranking
公开(公告)号：US20110141584A1
公开(公告)日：2011-06-16
申请号：US12635257
申请日：2009-12-10
Applicant: David A. Henderson , Todd Haran , Matt Wrona , Qin Xu , Daniele Piazza
Inventor： David A. Henderson , Todd Haran , Matt Wrona , Qin Xu , Daniele Piazza
CPC classification number: G02B7/08 , G02B7/022 , H02K41/0356 , H02N2/0015 , H02N2/0055 , H02N2/006 , H02N2/026 , H02N2/22 , Y10T29/49826
Abstract: A lens actuator module includes a lens assembly with an optical centerline and a clear aperture, a bearing guide integrated adjacent to the clear aperture with the centerline of motion substantially parallel to the optical centerline, a linear actuator with a preloaded frictional contact point that moves the lens along the centerline. The preload force is perpendicular to the optical centerline, constant and generated in-line with the contact point such that the preload force produces substantially zero additional friction in the bearing guide irrespective of the location along the optical centerline.
Abstract translation: 透镜致动器模块包括具有光学中心线和透明孔的透镜组件，与透明孔相邻的轴承导向件，运动的中心线基本上平行于光学中心线;线性致动器，具有预加载的摩擦接触点， 透镜沿中心线。 预紧力垂直于光学中心线，恒定并与接触点成一直线，使得预加载力在轴承导向器中基本上产生零附加摩擦，而与沿着光学中心线的位置无关。
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公开(公告)号：US06380661B1
公开(公告)日：2002-04-30
申请号：US09873629
申请日：2001-06-04
Applicant: David A. Henderson , John C. Fasick, III , Qin Xu
Inventor： David A. Henderson , John C. Fasick, III , Qin Xu
IPC: H01L4108
CPC classification number: H02N2/023
Abstract: A compact linear bi-directional motor is driven by one or more induced strain actuators, such as piezoelectric actuators, fabricated in its preferred embodiment using MEMS technology and incorporating a plurality of multi-clamps that alternately engage, forced by electrically energized auxiliary actuators, the rails or micro-ridges located on the base of the motor, on which they ride. This function is synchronized with energizing of the main actuator that alternately extends and contracts causing incremental motion of the multi-clamp assembly. An external load can be attached through a shaft to the multi-clamp assembly or the base.
Abstract translation: 紧凑型线性双向电动机由一个或多个感应应变致动器驱动，例如在其优选实施例中使用MEMS技术制造的压电致动器，并且并入多个通过电激励的辅助致动器强制的多夹具， 位于马达底座上的轨道或微脊，在它们所骑的地方。 该功能与主致动器的激励同步，主致动器交替地延伸和收缩，从而导致多夹具组件的增量运动。 外部负载可以通过轴连接到多夹具组件或基座。
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公开(公告)号：US20050219955A1
公开(公告)日：2005-10-06
申请号：US10519717
申请日：2003-06-30
Applicant: Qin Xu , Christian Piguet
Inventor： Qin Xu , Christian Piguet
CPC classification number: G04G21/04 , G04R60/02 , G04R60/06 , G04R60/08 , H01Q1/273 , H01Q7/00 , H04B1/0343 , H04B1/385
Abstract: The invention concerns a timepiece, in particular a wristwatch comprising a middle (1), a watch movement (4) housed in the middle, a transmission and/or reception circuit (5) associated with said movement and an antenna (9) connected to said transmission and/or reception circuit. The invention is characterized in that the antenna (9) consists in an electrically conductive solid single-piece mass (10) shaped at least partly like a ring, said mass being arranged at the periphery of said middle (1). Furthermore, the antenna is connected to the transmission and/or reception circuit via a conductor (18) passing through the wall of the middle (1) over part of its thickness.
Abstract translation: 本发明涉及一种钟表，特别是包括中部（1），容纳在中间的钟表机构（4）的手表，与所述移动相关联的发送和/或接收电路（5）和连接到 所述发送和/或接收电路。 本发明的特征在于天线（9）由形成至少部分类似环的导电固体单片块（10）组成，所述质量布置在所述中间（1）的周边。 此外，天线经由穿过中部（1）的壁的导体（18）连接到发射和/或接收电路的一部分厚度。
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公开(公告)号：US20050035687A1
公开(公告)日：2005-02-17
申请号：US10793365
申请日：2004-03-04
Applicant: Qin Xu , John Fasick
Inventor： Qin Xu , John Fasick
Abstract: Electromechanical translation apparatus provides power-off clamping because each clamp assembly comprises pressure means and clamp actuator means acting in opposition. The pressure means is arranged, when the actuator is de-energized, to apply clamping force to releasably clamp the associated movable member to the clamp assembly. The clamp actuator means is arranged, when energized, to act against the pressure means to release the movable member.
Abstract translation: 机电转换装置提供断电夹紧，因为每个夹具组件包括压力装置和夹紧致动器装置相对起作用。 当致动器断电时，压力装置被布置成施加夹紧力以将相关联的可移动构件可释放地夹紧到夹具组件。 夹紧致动器装置在通电时布置成抵抗压力装置以释放可动构件。
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公开(公告)号：US09102717B2
公开(公告)日：2015-08-11
申请号：US13581785
申请日：2011-02-25
Applicant: Yadong Huang , Qin Xu , Thu Nga Bien-Ly , Karl H. Weisgraber , Ligong Chen , Clare Peters-Libeu
Inventor： Yadong Huang , Qin Xu , Thu Nga Bien-Ly , Karl H. Weisgraber , Ligong Chen , Clare Peters-Libeu
IPC: C07K16/00 , C12P21/08 , A61K39/395 , A61K39/00 , C07K16/18
CPC classification number: C07K16/18 , C07K2317/34 , C07K2317/76
Abstract: The present disclosure provides synthetic antibodies specific for an epitope present on an apolipoprotein E polypeptide. The antibodies are useful in various treatment, diagnostic, and monitoring applications, which are also provided.
Abstract translation: 本公开提供对存在于载脂蛋白E多肽上的表位特异性的合成抗体。 抗体可用于各种治疗，诊断和监测应用，这些也被提供。
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