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51. 发明授权

US06894815B1 Reference beam absorbers-blockers 失效
标题翻译：参考光束吸收器 - 阻滞剂
公开(公告)号：US06894815B1
公开(公告)日：2005-05-17
申请号：US10154497
申请日：2002-05-24
申请人： Michael A. Klug , Deanna McMillen , Qiang Huang
发明人： Michael A. Klug , Deanna McMillen , Qiang Huang
IPC分类号： G03H1/04 , G03H1/02
CPC分类号： G03H1/0486 , G03H1/268 , G03H2001/0224 , G03H2001/048 , G03H2001/0497 , G03H2001/2685 , G03H2223/14 , G03H2223/19
摘要： In accordance with teachings of the present invention, a device accomplishes the task of reducing or preventing reflections of the reference beam off a diffuser from striking the holographic recording material. First, the device absorbs a large percentage of the reference beam power so that portion of the reference beam never reaches the diffuser. Second, the device blocks the small amount of reference beam that is incident on the diffuser and reflects back toward the film. Thus, the proposed device operates as an absorber-blocker (AB) for the reference beam.
摘要翻译：根据本发明的教导，设备完成了减少或防止参考光束从扩散器撞击全息记录材料的反射的任务。首先，该装置吸收很大百分比的参考光束功率，使得参考光束的一部分不会到达扩散器。第二，该装置阻挡入射在扩散器上并反射回薄膜的少量参考光束。因此，所提出的装置作为用于参考光束的吸收器阻挡器（AB）。

52. 发明申请

US20050094230A1 Acitve digital hologram display 失效
标题翻译： Acitve数字全息图显示
公开(公告)号：US20050094230A1
公开(公告)日：2005-05-05
申请号：US10980672
申请日：2004-11-03
申请人： Michael Klug , Craig Newswanger , Qiang Huang , Mark Holzbach
发明人： Michael Klug , Craig Newswanger , Qiang Huang , Mark Holzbach
IPC分类号： G03H1/22 , G03H1/26 , G03H1/02
CPC分类号： G03H1/02 , G03H1/16 , G03H1/18 , G03H1/22 , G03H1/268 , G03H2001/0268 , G03H2001/0413 , G03H2001/0415 , G03H2001/184 , G03H2001/2289 , G03H2001/2685 , G03H2001/2695 , G03H2210/22 , G03H2223/14 , G03H2225/25 , G03H2225/52 , G03H2260/12 , G03H2260/35 , G03H2270/31
摘要： Certain types of holographic recording materials can be used to updateably record holographic stereograms formed when fringe patterns are generated through interference of an object laser beam containing image information with a reference laser beam. In this manner, calculation of fringe patterns is avoided, and instead perspective information is computed for a scene or object to be displayed, the information is downloaded to display hardware such as a spatial light modulator, and fringe patterns are subsequently generated through interference of an object laser beam containing this information with a reference laser beam in the classic hologram recording scheme. Previously recorded holographic stereograms or component hogels are updated by erasing the stereograms or component hogels and recording updated stereograms or component hogels, or by recording updated stereograms or component hogels in a separate portion of the holographic recording material.
摘要翻译：某些类型的全息记录材料可用于可更新地记录当通过包含图像信息的对象激光束与参考激光束的干涉而产生条纹图案时形成的全息立体图。以这种方式，避免了条纹图案的计算，而是为要显示的场景或对象计算透视信息，下载信息以显示诸如空间光调制器的硬件，并且随后通过干涉在经典全息图记录方案中包含参考激光束的该信息的物体激光束。先前记录的全息立体图像或分量图像通过擦除立体图像或分量图像和记录更新的立体图像或分量图像，或者通过在全息记录材料的单独部分中记录更新的立体图像或分量图像来更新。

53. 发明授权

US06710900B1 Holograms exposed and processed on plastic substrates 有权
标题翻译：全息图在塑料基材上曝光和加工
公开(公告)号：US06710900B1
公开(公告)日：2004-03-23
申请号：US09694239
申请日：2000-10-23
申请人： Michael A. Klug , Qiang Huang , Walter G. Stierhoff, Jr.
发明人： Michael A. Klug , Qiang Huang , Walter G. Stierhoff, Jr.
IPC分类号： G03H102
CPC分类号： G03H1/02 , G03H1/182 , G03H2001/043 , G03H2001/2685 , G03H2260/12 , G03H2270/14
摘要： A holographic recording material coupled to a plastic substrate can be exposed to an interference pattern formed by at least one coherent light source, and subsequently processed, thereby eliminating the need to transfer the holographic recording material from a glass substrate to the plastic substrate. Additionally, by performing a post-exposure heating step in a liquid bath, the formation of unwanted bubbles between the plastic substrate and the holographic recording material is at least in part prevented.
摘要翻译：耦合到塑料基板的全息记录材料可以暴露于由至少一个相干光源形成的干涉图案，并随后进行处理，从而不需要将全息记录材料从玻璃基板转印到塑料基板上。此外，通过在液槽中进行后曝光加热步骤，至少部分地防止了在塑料基板和全息记录材料之间形成不想要的气泡。

54. 发明授权

US06378024B1 Reduced microprocessor apparatus and method for device control system using impedance isolating expansion circuit 有权
标题翻译：使用阻抗隔离扩展电路的微处理器装置和装置控制系统的方法
公开(公告)号：US06378024B1
公开(公告)日：2002-04-23
申请号：US09259903
申请日：1999-02-26
申请人： Qiang Huang
发明人： Qiang Huang
IPC分类号： G06F1300
CPC分类号： G06F13/4068
摘要： A method and apparatus for having a reduced number of controlling system microprocessors in a device. In one embodiment, the present invention includes a single main system microprocessor. This embodiment further includes an impedance isolating expansion circuit. The single main system microprocessor and the impedance isolating expansion circuit are coupled together using a bus. In this embodiment, the bus has a plurality of components coupled thereto. Additionally, in the present embodiment, a plurality of second components are coupled to the impedance isolating expansion circuit such that the plurality of second components are not directly connected to the bus and such that the plurality of second components do not induce a direct impedance load on the bus. By prohibiting the second components from inducing a direct impedance load on the bus, the present invention allows the single main system microprocessor to operate effectively and without severe signal distortion. As a result, a single main system microprocessor is able to control operation of a device with reliability and stability even when the device includes numerous components.
摘要翻译：一种用于在设备中具有减少数量的控制系统微处理器的方法和装置。在一个实施例中，本发明包括单个主系统微处理器。该实施例还包括阻抗隔离扩展电路。单个主系统微处理器和阻抗隔离扩展电路使用总线耦合在一起。在该实施例中，总线具有耦合到其上的多个部件。此外，在本实施例中，多个第二部件耦合到阻抗隔离扩展电路，使得多个第二部件不直接连接到总线，并且使得多个第二部件不会引起直接阻抗负载公交车。通过禁止第二组件在总线上引起直接阻抗负载，本发明允许单个主系统微处理器有效地操作并且没有严重的信号失真。结果，即使在设备包括许多组件的情况下，单个主系统微处理器能够控制具有可靠性和稳定性的设备的操作。

55. 发明授权

US5760955A Rear projection screen with reduced speckle 失效
公开(公告)号：US5760955A
公开(公告)日：1998-06-02
申请号：US418231
申请日：1995-04-06
申请人： Jill F. Goldenberg , Qiang Huang , Johannes C. Van De Ven
发明人： Jill F. Goldenberg , Qiang Huang , Johannes C. Van De Ven
IPC分类号： G03B21/62 , G03B21/60
CPC分类号： G03B21/625
摘要： A rear projection screen which includes a front lenticular surface, a diffusion region behind the lenticular surface, a non-diffusion region behind the diffusion region, and a rear phase grating surface, when used with high magnification projection systems, exhibits reduced speckle when compared to other rear projection screen without such a grating.

56. 发明授权

US5295208A Multimode waveguide holograms capable of using non-coherent light 失效
标题翻译：能够使用非相干光的多模波导全息图
公开(公告)号：US5295208A
公开(公告)日：1994-03-15
申请号：US841576
申请日：1992-02-26
申请人： H. John Caulfield , Qiang Huang , Andrei Putilin , Valentin Morozov
发明人： H. John Caulfield , Qiang Huang , Andrei Putilin , Valentin Morozov
IPC分类号： G02B6/34 , G02B6/43 , G02B6/10
CPC分类号： G02B6/43 , G02B6/34 , G03H1/0408
摘要： A multimode waveguide having a small thickness has light coupled to the side of the waveguide in order to provide a multimode operation of the waveguide for providing a continuous pattern of totally internally reflected light which is utilized to reconstruct holographic images from a holographic emulsion placed on a surface of the waveguide. This waveguide structure for reconstructuring a hologram has the capability of providing highly efficient hologram reconstruction while using ordinary light sources and is able to use beam diameters greater than the thickness of the waveguide.
摘要翻译：具有小厚度的多模波导具有耦合到波导侧的光，以便提供波导的多模操作，以提供全内反射光的连续图案，其被用于从放置在所述波导上的全息乳状液重建全息图像波导表面。用于重建全息图的波导结构具有在使用普通光源时提供高效全息图重建的能力，并且能够使用大于波导厚度的光束直径。

57. 发明授权

US09962067B2 Real time detection of aspiration short shots using pressure signal 有权
公开(公告)号：US09962067B2
公开(公告)日：2018-05-08
申请号：US14404408
申请日：2013-05-30
申请人： Pei-Ying Hsieh , Qiang Huang
发明人： Pei-Ying Hsieh , Qiang Huang
IPC分类号： G01F23/00 , G01L7/00 , A61B1/012 , G01F25/00 , G01F22/02 , G01N35/10
CPC分类号： A61B1/012 , G01F22/02 , G01F25/0084 , G01N35/1016
摘要： Embodiments relate to detecting insufficient volume of a fluid aspiration. During aspiration of fluids, a pressure trace is obtained using a pressure transducer. An algorithm is applied to detect short shot (i.e., insufficient aspiration) instances utilizing characteristics of the pressure trace. In addition, the fluid probe geometry may be optimized to improve the accuracy of the detection, and temperature may be obtained to correct the pressure trace to account for fluid viscosity and thereby further improve the accuracy.

58. 发明授权

US09429449B2 Sensor having multiple magnetic blocks of unevenly distributed magnetic fluxes in housing 有权
标题翻译：具有在壳体中具有不均匀分布的磁通量的多个磁块的传感器
公开(公告)号：US09429449B2
公开(公告)日：2016-08-30
申请号：US14417790
申请日：2013-06-05
申请人： CHENGDU KUANHE TECHNOLOGY CO., LTD. , Qiang Huang , Song Gao , Yanxiong Ouyang
发明人： Qiang Huang
IPC分类号： G01D5/14 , G01D5/245 , G01P3/487 , G01L3/10 , G01D5/20 , H03M1/66
CPC分类号： G01D5/145 , G01D5/20 , G01D5/2451 , G01L3/101 , G01P3/487 , H03M1/66
摘要： A sensor having multiple magnetic blocks of unevenly distributed magnetic fluxes in a housing includes, sequentially connected, a sensing element, a power-assisted model processor (21), a digital-to-analog converter (27), and an operational amplifier (28). The sensing element includes a rotating disk (1) and an annular-groove fixing disk (40) fitted therewith. Multiple permanent magnetic blocks (2) are fixedly arranged on the rotating disk (1) in a circular-annular distribution, and at least two of the permanent magnetic blocks (2) are different in magnetic fluxes. On a certain side of the rotating disk (1), the magnetic polarities of all of the permanent magnetic blocks (2) on the certain side of the rotating disk (1) are distributed in a pattern of pole N, pole S, pole N . . . ; a Hall element (3) on the fixing disk (40) is arranged at a position which is close to the permanent magnetic blocks (2).
摘要翻译：具有在壳体中具有不均匀分布的磁通量的多个磁块的传感器包括依次连接感测元件，功率辅助模型处理器（21），数模转换器（27）和运算放大器（28））。感测元件包括旋转盘（1）和与其配合的环形槽固定盘（40）。多个永久磁块（2）以圆形环形分布固定地布置在旋转盘（1）上，并且至少两个永久磁块（2）的磁通量不同。在旋转盘（1）的某一侧，旋转盘（1）的某一侧的所有永久磁块（2）的磁极分布为极N，极S，极N 。。。 ; 固定盘（40）上的霍尔元件（3）布置在靠近永磁块（2）的位置。

59. 发明授权

US09377326B2 Power-assisted bicycle having sensor with multiple magnet positions and magnetic fluxes unevenly distributed in shell 有权
标题翻译：电动辅助自行车具有多个磁铁位置传感器和不均匀分布在壳体内的磁通量
公开(公告)号：US09377326B2
公开(公告)日：2016-06-28
申请号：US14417794
申请日：2013-06-05
申请人： CHENGDU KUANHE TECHNOLOGY CO., LTD. , Qiang Huang , Song Gao , Yanxiong Ouyang
发明人： Qiang Huang
IPC分类号： G01D5/14 , B62M6/50 , G01D5/244 , G01D5/245 , G01D5/249 , B62M6/65
CPC分类号： G01D5/145 , B62M6/50 , B62M6/65 , G01D5/244 , G01D5/2455 , G01D5/2492
摘要： A power-assisted bicycle having a sensor with multiple magnet positions and magnetic fluxes unevenly distributed in a shell includes a sensor which includes a sensing element, a power assistance model processor, a digital-to-analog converter and an operational amplifier which are connected successively. The sensing element includes a rotary wheel, a static wheel, permanent magnets and a Hall component which are embedded within a hollow internal of the rotary wheel and said static wheel. On the rotary wheel, magnetic poles of the neighboring permanent magnets are opposite; the permanent magnets are spaced differently and have different magnetic fluxes. The Hall component on the static wheel is provided in proximity to the permanent magnets. The sensor is sleeved onto a middle shaft; the OPA is connected to a motor controller. Relative positions between the permanent magnets and the Hall component are fixed; the Hall component obtains a rectangular wave signal.
摘要翻译：一种具有多个磁体位置的传感器和不均匀分布在壳体中的磁通量的动力辅助自行车包括传感器，其包括依次连接的感测元件，动力辅助模型处理器，数模转换器和运算放大器。感测元件包括嵌入旋转轮和所述静止轮的中空内部的旋转轮，静止轮，永磁体和霍尔部件。在旋转轮上，相邻永磁体的磁极相反; 永磁体间隔不同并具有不同的磁通量。静止轮上的霍尔部件设置在永久磁铁附近。传感器套在中轴上; OPA连接到电机控制器。永磁体与霍尔部件之间的相对位置是固定的; 霍尔分量获得矩形波信号。

60. 发明申请

US20150204694A1 Sensor with magnetic blocks unevenly distributed in housing 审中-公开
标题翻译：磁性块传感器不均匀分布在外壳中
公开(公告)号：US20150204694A1
公开(公告)日：2015-07-23
申请号：US14417791
申请日：2013-06-05
申请人： Qiang Huang , Song Gao , Yanxiong Ouyang , CHENGDU KUANHE TECHNOLOGY CO., LTD.
发明人： Qiang Huang
IPC分类号： G01D5/14
CPC分类号： G01D5/145 , G01D5/2492 , G01P3/487
摘要： A sensor with magnetic blocks unevenly distributed in a housing includes, sequentially connected, a sensing element, a power assistance model processor (21), a digital-to-analog converter (27), and an operational amplifier (28). The sensing element includes permanent magnetic blocks (2) and a Hall element (3) arranged in a cavity fitted together by a rotating disk (1) and a fixing disk (40). Multiple permanent magnetic blocks (2) are fixedly arranged on the rotating disk (1) in a circular-annular distribution, and at most two of the permanent magnetic blocks (2) are different in intervals. On a certain side of the rotating disk (1), the magnetic polarities of adjacent permanent magnetic blocks (2) are opposite, namely, the magnetic polarities of all of the permanent magnetic blocks (2) on the certain side of the rotating disk (1) are distributed in a pattern of pole N, pole S, pole N . . . .
摘要翻译：具有不均匀分布在壳体中的磁块的传感器包括依次连接有感测元件，功率辅助模型处理器（21），数模转换器（27）和运算放大器（28）。感测元件包括永久磁块（2）和布置在通过旋转盘（1）和固定盘（40）装配在一起的空腔中的霍尔元件（3）。多个永久磁块（2）以圆形环形分布固定地布置在旋转盘（1）上，并且至多两个永久磁块（2）的间隔不同。在旋转盘（1）的某一侧，相邻永久磁块（2）的磁极性相反，即旋转盘的某一侧上所有永久磁块（2）的磁极性（ 1）以极N，极S，极N的图案分布。。。。

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