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61. 发明授权

US07134756B2 Selectable projector and imaging modes of display table 失效
标题翻译：可选择的投影机和显示表的成像模式
公开(公告)号：US07134756B2
公开(公告)日：2006-11-14
申请号：US10838283
申请日：2004-05-04
申请人： Steven M. Drucker , Curtis Glenn Wong
发明人： Steven M. Drucker , Curtis Glenn Wong
IPC分类号： G03B21/14 , G03B21/28
CPC分类号： H04N5/74 , G03B21/28 , H04N7/142
摘要： A display table contains a projector that can either project an image onto a display surface of the display table or onto an external surface that is separate from the display table. A user can change the path of the light from the projector from the display surface to the external surface, either by rotating the projector to an appropriate position, or by moving a mirror into the path of light from the projector. A video camera included in the display table also has dual functionality and can selectively be used either to image objects on or above the display surface, or objects that are not adjacent to the display surface. A panel in the housing of the table is opened, and either the video camera is pivoted or a mirror is moved into its light path. Imaging a user with the video camera is useful for video conferencing.
摘要翻译：显示表包含可以将图像投影到显示表的显示表面上或与显示表分离的外表面上的投影仪。用户可以通过将投影机旋转到适当的位置，或通过将反射镜移动到投影仪的光线路径中，将投影仪的光从显示表面改变到外部表面。包括在显示表中的摄像机也具有双重功能，并且可以选择性地用于对显示表面上或上方的对象或与显示表面不相邻的对象进行成像。桌子的外壳中的面板打开，视频摄像机转动或镜子移动到其光路中。使用摄像机拍摄用户对视频会议很有用。

62. 发明授权

US07056754B2 Methods for producing waveguides 失效
标题翻译：制造波导的方法
公开(公告)号：US07056754B2
公开(公告)日：2006-06-06
申请号：US11133888
申请日：2005-05-20
申请人： Marvin Glenn Wong
发明人： Marvin Glenn Wong
IPC分类号： H01L21/4763
CPC分类号： H01P11/002 , Y10T428/24917
摘要： Methods for producing waveguides are disclosed. In one embodiment, a waveguide is produced by depositing a first metal layer on a substrate, depositing a sacrificial material on the first metal layer, depositing a second metal layer on the sacrificial material, the second metal layer contacting the first metal layer and defining therebetween a cavity for the waveguide, the cavity filled with the sacrificial material, and removing the sacrificial material.
摘要翻译：公开了制造波导的方法。在一个实施例中，波导通过在衬底上沉积第一金属层，在第一金属层上沉积牺牲材料，在牺牲材料上沉积第二金属层，第二金属层接触第一金属层并在其间限定用于波导的空腔，填充有牺牲材料的空腔，以及去除牺牲材料。

63. 发明授权

US07048519B2 Closed-loop piezoelectric pump 失效
标题翻译：闭环压电泵
公开(公告)号：US07048519B2
公开(公告)日：2006-05-23
申请号：US10412857
申请日：2003-04-14
申请人： Arthur Fong , Marvin Glenn Wong
发明人： Arthur Fong , Marvin Glenn Wong
IPC分类号： F04B17/00
CPC分类号： F04B43/046 , F04B43/095
摘要： A closed-loop piezoelectric pump is disclosed for use in a fluid delivery system. The pump housing includes a movable diaphragm that defines a pumping chamber within the pump housing, the pumping chamber having an inlet for admitting fluid and an outlet for emitting fluid. A piezoelectric transducer is coupled to the moveable diaphragm and operates to produce a pumping action by varying the volume of the pumping chamber. The piezoelectric transducer may be used to generate an acoustic pressure pulse within the fluid delivery system and to sense reflections of the acoustic pressure pulse caused by impedance changes downstream of the pump. Properties of the fluid path downstream of pump may be determined from the characteristics of the sensed reflections.
摘要翻译：公开了一种用于流体输送系统的闭环压电泵。泵壳体包括在泵壳体内限定泵送室的可移动隔膜，泵送室具有用于允许流体的入口和用于排出流体的出口。压电传感器耦合到可移动隔膜并且通过改变泵送室的体积来操作以产生泵送动作。压电传感器可用于在流体输送系统内产生声压脉冲，并且感测由泵下游的阻抗变化引起的声压脉冲的反射。泵下游的流体路径的特性可以根据所感测的反射特性来确定。

64. 发明授权

US06956990B2 Reflecting wedge optical wavelength multiplexer/demultiplexer 失效
标题翻译：反射楔形光波长多路复用器/解复用器
公开(公告)号：US06956990B2
公开(公告)日：2005-10-18
申请号：US10413270
申请日：2003-04-14
申请人： Marvin Glenn Wong , Arthur Fong
发明人： Marvin Glenn Wong , Arthur Fong
IPC分类号： G02B6/34 , G02B6/35 , G02B6/26 , G02B6/42 , H04J14/00
CPC分类号： G02B6/3502 , G02B6/29361 , G02B6/3546 , G02B6/3578 , G02B6/3582
摘要： A method and apparatus for multiplexing and demultiplexing optical signals. The apparatus includes first and second optical waveguides coupled via an optical coupler. The optical coupler has a coupling waveguide and an optical switching wedge attached to a piezoelectric actuator. In operation, first and second optical signals are received by the first and second optical waveguides, respectively. If the signals are to be combined, the optical switching wedge is moved to a first position where it is optically coupled to the first optical waveguide. The first optical signal is then transmitted, via the coupling waveguide, to the second optical waveguide, where it is combined with the second optical signal. If the signals are not to be combined, the optical switching wedge is moved to a second position where it is optically uncoupled from the first optical waveguide.
摘要翻译：一种用于复用和解复用光信号的方法和装置。该装置包括通过光耦合器耦合的第一和第二光波导。光耦合器具有耦合波导和附接到压电致动器的光学切换楔。在操作中，第一和第二光信号分别由第一和第二光波导接收。如果要组合信号，则光学切换楔块被移动到第一位置，在第一位置光学耦合到第一光波导。然后，第一光信号经由耦合波导传输到第二光波导，在该第二光波导处与第二光信号组合。如果信号不被组合，则光学切换楔形件移动到第二位置，在第二位置，光学切换楔形件与第一光学波导光学地分离。

65. 发明授权

US06946776B2 Method and apparatus for maintaining a liquid metal switch in a ready-to-switch condition 失效
标题翻译：用于将液态金属开关保持在准备切换状态的方法和装置
公开(公告)号：US06946776B2
公开(公告)日：2005-09-20
申请号：US10413002
申请日：2003-04-14
申请人： Arthur Fong , Marvin Glenn Wong
发明人： Arthur Fong , Marvin Glenn Wong
IPC分类号： B81B1/00 , G02B26/02 , H01H1/08 , H01H29/02 , H01H29/28 , H01H50/00 , H01H53/08 , H01H55/00 , H01H57/00 , H01H61/013 , H01L41/08 , G02F1/295 , H01H29/00 , H02N2/00
CPC分类号： G02B26/004 , H01H29/28 , H01H50/005 , H01H55/00 , H01H57/00 , H01H2029/008 , H01H2057/006
摘要： A method and apparatus for maintaining a liquid metal switch in a state of readiness for switching. The liquid metal switch has a liquid metal volume contained in a cavity of a switch body. A signal path though the cavity is made or broken by energizing an actuator to move the liquid metal volume within the cavity in response to a switching signal. To maintain readiness, a signal generator supplies a vibratory signal to the actuator. The resulting vibrations in the liquid metal volume allow the liquid metal volume to be subsequently moved with reduced power.
摘要翻译：一种用于将液态金属开关保持在准备切换状态的方法和装置。液体金属开关具有容纳在开关体的空腔中的液体金属体积。响应于切换信号，致动器通过使致动器通电以使空腔内的液体金属体积移动，从而制造或破坏通过空腔的信号路径。为了保持准备状态，信号发生器向致动器提供振动信号。液体金属体积中产生的振动允许随后以降低的功率移动液态金属体积。

66. 发明授权

US06920259B2 Longitudinal electromagnetic latching optical relay 失效
标题翻译：纵向电磁闭锁光电继电器
公开(公告)号：US06920259B2
公开(公告)日：2005-07-19
申请号：US10412868
申请日：2003-04-14
申请人： Marvin Glenn Wong , Arthur Fong
发明人： Marvin Glenn Wong , Arthur Fong
IPC分类号： G02B26/02 , G02B6/35 , G02B6/26 , G02B6/42
CPC分类号： G02B6/3572 , G02B6/3514 , G02B6/3538 , G02B6/355 , G02B6/358
摘要： An electromagnetic optical relay is disclosed in which a solid slug moves within a switching channel formed in relay housing. An optical path passing through the switching channel is blocked or unblocked by motion of the solid slug. Motion of the solid slug is controlled by at least two electromagnetic actuators, such as electrical coils surround the switching channel. Motion of the solid slug is resisted by a liquid, such as a liquid metal, that wets between the solid slug and at least one fixed contact pad in the switching channel. The surface tension of the liquid provides a latching mechanism for the relay. An optical signal may be reflected from the wetted surface of the solid slug and switched to an alternative optical path.
摘要翻译：公开了一种电磁光继电器，其中固体块塞在形成在继电器壳体中的开关通道内移动。通过切换通道的光路被固体块的运动阻挡或解除阻塞。固体块的运动由至少两个电磁致动器控制，例如围绕开关通道的电线圈。固体块塞的运动被诸如液体金属的液体抵抗，该液体在固体块和开关通道中的至少一个固定接触焊盘之间润湿。液体的表面张力为继电器提供了一个闭锁机构。光信号可以从固体块的润湿表面反射并切换到另一光路。

67. 发明授权

US06906271B2 Fluid-based switch 失效
标题翻译：基于流体的开关
公开(公告)号：US06906271B2
公开(公告)日：2005-06-14
申请号：US10413851
申请日：2003-04-14
申请人： Arthur Fong , Marvin Glenn Wong
发明人： Arthur Fong , Marvin Glenn Wong
IPC分类号： H01H29/28 , H01H29/00
CPC分类号： H01H29/28 , H01H2029/008
摘要： Fluid-based switches and a method for producing the same are disclosed. In one embodiment, the switch comprises first and second mated substrates defining therebetween at least portions of a number of cavities, a plurality of electrodes exposed within one or more of the cavities, a switching fluid that serves to open and close at least a pair of electrodes in response to forces applied to the switching fluid, a surface tension modifier coating at least a portion of the switching fluid, and an actuating fluid, held within one or more of the cavities, that applies the forces to the switching fluid.
摘要翻译：公开了基于流体的开关及其制造方法。在一个实施例中，开关包括第一和第二配对基板，其间限定多个空腔的至少一部分，在一个或多个空腔内暴露的多个电极，用于打开和关闭至少一对响应于施加到开关流体的力的电极，表面张力调节剂涂覆开关流体的至少一部分，以及保持在一个或多个空腔内的致动流体，其将力施加到开关流体。

68. 发明授权

US06903493B2 Inserting-finger liquid metal relay 失效
标题翻译：插入式液态金属继电器
公开(公告)号：US06903493B2
公开(公告)日：2005-06-07
申请号：US10413187
申请日：2003-04-14
申请人： Paul Thomas Carson , Marvin Glenn Wong
发明人： Paul Thomas Carson , Marvin Glenn Wong
IPC分类号： H01H55/00 , H01H57/00 , H01L41/08 , H01H29/04
CPC分类号： H01H57/00 , H01H55/00 , H01H2029/008 , H01H2057/006
摘要： An electrical relay comprising having two wettable electrical contacts supporting a conducting liquid. A non-wettable switch finger is moved between first and second positions between the electrical contacts by action of an actuator. In the first position the switch finger permits the conducting liquid to bridge the gap between the contacts and complete an electrical circuit between the contacts. In the second position the switch finger separates the conducting liquid into two volumes, breaking the electrical circuit between the contacts. The switch finger may be located at the free end of a beam that is deflected or bent by the action of piezoelectric elements.
摘要翻译：一种继电器，包括具有支撑导电液体的两个可润湿的电触点。不可润湿的开关手指通过致动器的作用在电触点之间的第一和第二位置之间移动。在第一位置，开关手指允许导电液体桥接触点之间的间隙，并在触点之间完成电路。在第二位置，开关手指将导电液体分成两个体积，从而断开触点之间的电路。开关指可以位于通过压电元件的作用而偏转或弯曲的梁的自由端。

69. 发明授权

US06903492B2 Wetting finger latching piezoelectric relay 失效
标题翻译：湿润手指闭锁压电继电器
公开(公告)号：US06903492B2
公开(公告)日：2005-06-07
申请号：US10413058
申请日：2003-04-14
申请人： Marvin Glenn Wong , Paul Thomas Carson
发明人： Marvin Glenn Wong , Paul Thomas Carson
IPC分类号： H01H57/00 , H01L41/08 , H01H29/04
CPC分类号： H01H57/00 , H01H2001/0042 , H01H2029/008 , H01H2057/006
摘要： An electrical relay having two wettable electrical contacts, each supporting a conducting liquid. A wettable switch finger is moved from a non-deflected position to first and second positions by action of an actuator. In the first position the switch finger touches the conducting liquid and causes it to wet between the contacts and the switch and thereby complete an electrical circuit between the contacts. When the switch finger is in the second position, the conducting liquid cannot wet between first and second contacts and the switch finger and the electrical circuit between the first and second contacts is broken. The switch finger may be located at the free end of a beam that is deflected or bent by the action of piezoelectric elements.
摘要翻译：具有两个可润湿的电触头的继电器，每个支撑导电液体。通过致动器的作用，可湿性开关手指从非偏转位置移动到第一和第二位置。在第一位置，开关手指接触导电液体并使其在触点和开关之间湿润，从而在触点之间完成电路。当开关手指处于第二位置时，导电液体不能在第一和第二触点之间被湿润，并且开关指状物和第一和第二触点之间的电路断开。开关指可以位于通过压电元件的作用而偏转或弯曲的梁的自由端。

70. 发明授权

US06876132B2 Method and structure for a solid slug caterpillar piezoelectric relay 失效
标题翻译：固体卡特彼勒压电继电器的方法和结构
公开(公告)号：US06876132B2
公开(公告)日：2005-04-05
申请号：US10413088
申请日：2003-04-14
申请人： Arthur Fong , Marvin Glenn Wong
发明人： Arthur Fong , Marvin Glenn Wong
IPC分类号： H01H57/00 , H01L41/08 , H01H1/08
CPC分类号： H01H57/00 , H01H2029/008 , H01H2057/006
摘要： A method and structure for an electrical switch. A gas-filled chamber is housed within a solid material. Contacts within the gas-filled chamber are coupled to the solid material, while a plurality of piezoelectric elements within the gas-filled chamber are also coupled to the solid material. A slug within the gas-filled chamber is coupled to one or more of the plurality of contacts and further coupled to one or more of the plurality of piezoelectric elements. A liquid metal within the gas-filled chamber is coupled to the slug, and coupled to the plurality of contacts. One or more of the piezoelectric elements are actuated, with the actuation of the one or more piezoelectric elements causing the slug coupled to the one or more piezoelectric elements to move from a first number of contacts to a second number of contacts wherein the first number of contacts and the second number of contacts are wetted by the liquid metal. The movement of the slug from the first number of contacts to the second number of contacts breaks a liquid metal surface tension between the slug and the first number of contacts and establishes a coupling between the slug and the second number of contacts, thereby enabling the liquid metal switch to change from a first state to a second state.
摘要翻译：一种电气开关的方法和结构。充满气体的室容纳在固体材料内。气体填充室内的接触件与固体材料相连，同时气体填充腔室内的多个压电元件也与固体材料结合。气体填充室内的塞子联接到多个触点中的一个或多个，并且还耦合到多个压电元件中的一个或多个。气体填充室内的液态金属被连接到芯块上，并且耦合到多个触点。一个或多个压电元件被致动，一个或多个压电元件的致动导致与一个或多个压电元件耦合的芯块从第一数量的触点移动到第二数量的触点，其中第一数量的触点和第二数量的触点被液态金属润湿。塞子从第一数量的触点移动到第二数量的触点破坏了塞子和第一数量的触点之间的液态金属表面张力，并且在塞子和第二数量的触点之间建立了联接，从而使液体金属开关从第一状态切换到第二状态。

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