公开(公告)号：US08391286B2

公开(公告)日：2013-03-05

申请号：US12870731

申请日：2010-08-27

申请人： Tom Gallatin ,  Denny K. Miu ,  King L. Won ,  Patrick Pak Tak Leong ,  Ted C. Ho

发明人： Tom Gallatin ,  Denny K. Miu ,  King L. Won ,  Patrick Pak Tak Leong ,  Ted C. Ho

IPC分类号： H04L12/28

CPC分类号： H04L49/351 ,  H04L12/4641 ,  H04L12/4645 ,  H04L41/0213 ,  H04L41/046 ,  H04L41/0896 ,  H04L43/028 ,  H04L43/0823 ,  H04L43/0882 ,  H04L43/12 ,  H04L43/16 ,  H04L43/18 ,  H04L49/201 ,  H04L49/354 ,  H04L49/555 ,  H04L63/0227 ,  H04L63/1408

摘要： The present invention relates to a packet switch and a packet switching method. An example embodiment of the present invention comprises at least three network ports, at least one instrument port, a mux-switch, a packet switch fabric, and an address table. The embodiment updates the address table to include the source address of each ingress packet of each network port and associate the source address with that network port. The mux-switch routes the ingress packet traffic of each network port according to the identity of the network port so that at least a copy of the packet traffic of one of the network ports is routed to an instrument port. The packet switch fabric routes the packets from the instrument ports to the network ports according the destination address of the packet and the identity of the network port that is associated with the destination address as recorded in the address table.

摘要翻译： 分组交换机和分组交换方法技术领域本发明涉及分组交换机和分组交换方法。 本发明的示例性实施例包括至少三个网络端口，至少一个仪器端口，多路复用交换机，分组交换结构和地址表。 该实施例更新地址表以包括每个网络端口的每个入口分组的源地址，并将源地址与该网络端口相关联。 多路复用交换机根据网络端口的身份对每个网络端口的入口报文流量进行路由，使得一个网络端口的报文流量的至少一个副本路由到仪器端口。 分组交换结构根据报文的目的地址和与地址表中记录的目的地址相关联的网络端口的标识，将报文从仪器端口路由到网络端口。

公开(公告)号：US06700174B1

公开(公告)日：2004-03-02

申请号：US08937859

申请日：1997-09-25

申请人： Denny K. Miu ,  Weilong Tang

发明人： Denny K. Miu ,  Weilong Tang

IPC分类号： H01L2984

CPC分类号： G01L9/0051 ,  G01L9/0073 ,  G01L9/0075 ,  H01L2224/48091 ,  H01L2924/00014

摘要： A pressure sensor having a flexible membrane which is moved by an external force, such as pressure from an air flow. The flexible membrane extends over a semiconductor frame having an opening, such that a portion of the flexible membrane extends over the semiconductor frame, and a portion of the flexible membrane extends over the opening. An inherent tensile stress is present in the membrane. One or more strain gage resistors are formed on the portion of the membrane which extends over the opening of the semiconductor frame. The membrane deforms in response to an externally applied pressure. As the membrane deforms, the strain gage resistors elongate, thereby increasing the resistances of these resistors. This change in resistance is measured and used to determine the magnitude of the external pressure. In one embodiment, a Wheatstone bridge circuit is used to translate the change in resistance of the strain gage resistors into a differential voltage.

摘要翻译： 一种压力传感器，其具有通过外力（例如来自气流的压力）移动的柔性膜。 柔性膜在具有开口的半导体框架上延伸，使得柔性膜的一部分在半导体框架上延伸，并且柔性膜的一部分在开口上延伸。 在膜中存在固有的拉伸应力。 在膜的在半导体框架的开口上延伸的部分上形成一个或多个应变计电阻器。 膜响应于外部施加的压力而变形。 随着膜变形，应变片电阻器延长，从而增加这些电阻的电阻。 测量电阻的这种变化并用于确定外部压力的大小。 在一个实施例中，惠斯登电桥电路用于将应变计电阻器的电阻变化转换为差分电压。

公开(公告)号：US5724015A

公开(公告)日：1998-03-03

申请号：US457468

申请日：1995-06-01

申请人： Yu-Chong Tai ,  Denny K. Miu ,  Weilong Tang ,  Viktoria Temesvary ,  Shuyun Wu

发明人： Yu-Chong Tai ,  Denny K. Miu ,  Weilong Tang ,  Viktoria Temesvary ,  Shuyun Wu

IPC分类号： H01F7/08 ,  H01H50/00 ,  H01H51/22

CPC分类号： H01H50/005 ,  H01F7/08 ,  H02K99/00 ,  H01H2001/0042 ,  H01H2050/007

摘要： A bulk micromachined inductive transducer on single crystal silicon. The bulk micromachined micro-device has movable parts integrated with electromagnetically-driven microactuators for moving the parts. The integrated electromagnetic microactuators of the present micromachine move the movable parts in in-plane and/or out-of-plane sub-millimeter level motions in either translational or rotational directions.

摘要翻译： 单晶硅上的体积微机电感应传感器。 本体微加工微型装置具有与用于移动部件的电磁驱动微型致动器集成的可移动部件。 本微型机器的集成电磁微型致动器将平面和/或平面外的毫米级运动中的可移动部件移动到平移或旋转方向。

公开(公告)号：US5629918A

公开(公告)日：1997-05-13

申请号：US377018

申请日：1995-01-20

申请人： Chih-Ming Ho ,  Denny K. Miu ,  Jeremy Tzong-Shyng Leu ,  Raanan Miller ,  Amish Desai ,  Chang Liu ,  Tom Tsao ,  Yu-Chong Tai

发明人： Chih-Ming Ho ,  Denny K. Miu ,  Jeremy Tzong-Shyng Leu ,  Raanan Miller ,  Amish Desai ,  Chang Liu ,  Tom Tsao ,  Yu-Chong Tai

IPC分类号： B44C1/22

CPC分类号： H02K99/00

摘要： A surface micromachined micromagnetic actuator is provided with a flap capable of achieving large deflections above 100 microns using magnetic force as the actuating force. The flap is coupled by one or more beams to a substrate and is cantilevered over the substrate. A Permalloy layer or a magnetic coil is disposed on the flap such that when the flap is placed in a magnetic field, it can be caused to selectively interact and rotate out of the plane of the magnetic actuator. The cantilevered flap is released from the underlying substrate by etching out an underlying sacrificial layer disposed between the flap and the substrate. The etched out and now cantilevered flap is magnetically actuated to maintain it out of contact with the substrate while the just etched device is dried in order to obtain high release yields.

摘要翻译： 表面微加工微磁致动器设置有能够使用磁力作为致动力来实现高于100微米的大偏转的挡板。 翼片通过一个或多个梁耦合到基底并且在基底上悬臂。 坡度合金层或磁性线圈设置在翼片上，使得当翼片被放置在磁场中时，可以使其选择性地相互作用并旋转出磁致动器的平面。 通过蚀刻设置在翼片和基底之间的下面的牺牲层，将悬臂翼片从下面的基底释放。 蚀刻出来的和现在的悬臂翼片被磁力驱动，以保持其与基底不接触，同时刚刚蚀刻的装置被干燥以获得高的释放产率。

公开(公告)号：US09231889B2

公开(公告)日：2016-01-05

申请号：US13481502

申请日：2012-05-25

申请人： Tom Gallatin ,  Denny K. Miu ,  King L. Won ,  Patrick Pak Tak Leong ,  Ted Ho

发明人： Tom Gallatin ,  Denny K. Miu ,  King L. Won ,  Patrick Pak Tak Leong ,  Ted Ho

IPC分类号： H04L12/56 ,  G06F15/173 ,  H04L12/931 ,  H04L12/46 ,  H04L12/26 ,  H04L12/939 ,  H04L12/24 ,  H04L29/06

CPC分类号： H04L49/351 ,  H04L12/4641 ,  H04L12/4645 ,  H04L41/0213 ,  H04L41/046 ,  H04L41/0896 ,  H04L43/028 ,  H04L43/0823 ,  H04L43/0882 ,  H04L43/12 ,  H04L43/16 ,  H04L43/18 ,  H04L49/201 ,  H04L49/354 ,  H04L49/555 ,  H04L63/0227 ,  H04L63/1408

摘要： A packet switch device for providing visibility of traffic in a network includes a housing, a processing unit located in the housing, a first network port communicatively coupled to the processing unit, wherein the first network port is configured to communicate with the network, a second network port communicatively coupled to the processing unit, wherein the second network port is configured to communicate with the network, and at least one instrument port communicatively coupled to the processing unit, the at least one instrument port configured to communicate with a first network monitoring instrument, wherein the processing unit is configured to support a movement of packets from one or both of the first and second network ports to the at least one instrument port.

摘要翻译： 一种用于提供网络中业务的可视性的分组交换设备，包括壳体，位于壳体中的处理单元，通信地耦合到处理单元的第一网络端口，其中第一网络端口被配置为与网络通信，第二网络端口被配置为与网络通信， 网络端口，通信地耦合到所述处理单元，其中所述第二网络端口被配置为与所述网络通信，以及至少一个通信地耦合到所述处理单元的仪器端口，所述至少一个仪器端口被配置为与第一网络监视仪器 ，其中所述处理单元被配置为支持分组从所述第一和第二网络端口中的一个或两个到所述至少一个仪器端口的移动。

公开(公告)号：US07436832B2

公开(公告)日：2008-10-14

申请号：US11123465

申请日：2005-05-05

申请人： Tom Gallatin ,  Denny K. Miu ,  King L. Won ,  Patrick Pak Tak Leong ,  Ted Ho

发明人： Tom Gallatin ,  Denny K. Miu ,  King L. Won ,  Patrick Pak Tak Leong ,  Ted Ho

IPC分类号： H04L12/28

CPC分类号： H04L49/351 ,  H04L12/4641 ,  H04L12/4645 ,  H04L41/0213 ,  H04L41/046 ,  H04L41/0896 ,  H04L43/028 ,  H04L43/0823 ,  H04L43/0882 ,  H04L43/12 ,  H04L43/16 ,  H04L43/18 ,  H04L49/201 ,  H04L49/354 ,  H04L49/555 ,  H04L63/0227 ,  H04L63/1408

摘要： The present invention relates to a packet switch and a packet switching method. An example embodiment of the present invention comprises at least three network ports, at least one instrument port, a mux-switch, a packet switch fabric, and an address table. The embodiment updates the address table to include the source address of each ingress packet of each network port and associate the source address with that network port. The mux-switch routes the ingress packet traffic of each network port according to the identity of the network port so that at least a copy of the packet traffic of one of the network ports is routed to an instrument port. The packet switch fabric routes the packets from the instrument ports to the network ports according the destination address of the packet and the identity of the network port that is associated with the destination address as recorded in the address table.

摘要翻译： 分组交换机和分组交换方法技术领域本发明涉及分组交换机和分组交换方法。 本发明的示例性实施例包括至少三个网络端口，至少一个仪器端口，多路复用交换机，分组交换结构和地址表。 该实施例更新地址表以包括每个网络端口的每个入口分组的源地址，并将源地址与该网络端口相关联。 多路复用交换机根据网络端口的身份对每个网络端口的入口报文流量进行路由，使得一个网络端口的报文流量的至少一个副本路由到仪器端口。 分组交换结构根据报文的目的地址和与地址表中记录的目的地址相关联的网络端口的标识，将报文从仪器端口路由到网络端口。

公开(公告)号：US07424018B2

公开(公告)日：2008-09-09

申请号：US11123377

申请日：2005-05-05

申请人： Tom Gallatin ,  Denny K. Miu ,  King L. Won ,  Patrick Pak Tak Leong ,  Ted Ho

发明人： Tom Gallatin ,  Denny K. Miu ,  King L. Won ,  Patrick Pak Tak Leong ,  Ted Ho

IPC分类号： H04L12/28

CPC分类号： H04L49/351 ,  H04L12/4641 ,  H04L12/4645 ,  H04L41/0213 ,  H04L41/046 ,  H04L41/0896 ,  H04L43/028 ,  H04L43/0823 ,  H04L43/0882 ,  H04L43/12 ,  H04L43/16 ,  H04L43/18 ,  H04L49/201 ,  H04L49/354 ,  H04L49/555 ,  H04L63/0227 ,  H04L63/1408

摘要： The present invention relates to a packet switch and a packet switching method. An example embodiment of the present invention comprises at least three network ports, at least one instrument port, a mux-switch, a packet switch fabric, and an address table. The embodiment updates the address table to include the source address of each ingress packet of each network port and associate the source address with that network port. The mux-switch routes the ingress packet traffic of each network port according to the identity of the network port so that at least a copy of the packet traffic of one of the network ports is routed to an instrument port. The packet switch fabric routes the packets from the instrument ports to the network ports according the destination address of the packet and the identity of the network port that is associated with the destination address as recorded in the address table.

摘要翻译： 分组交换机和分组交换方法技术领域本发明涉及分组交换机和分组交换方法。 本发明的示例性实施例包括至少三个网络端口，至少一个仪器端口，多路复用交换机，分组交换结构和地址表。 该实施例更新地址表以包括每个网络端口的每个入口分组的源地址，并将源地址与该网络端口相关联。 多路复用交换机根据网络端口的身份对每个网络端口的入口报文流量进行路由，使得一个网络端口的报文流量的至少一个副本路由到仪器端口。 分组交换结构根据报文的目的地址和与地址表中记录的目的地址相关联的网络端口的标识，将报文从仪器端口路由到网络端口。

公开(公告)号：US06262463B1

公开(公告)日：2001-07-17

申请号：US09349840

申请日：1999-07-08

申请人： Denny K. Miu ,  Weilong Tang

发明人： Denny K. Miu ,  Weilong Tang

IPC分类号： H01L2714

CPC分类号： H01H1/0036 ,  B81B3/0021 ,  B81B2201/0235 ,  B81B2203/0127 ,  B81B2203/0361 ,  G01P15/0802 ,  G01P15/11 ,  G01P15/135 ,  H01H35/14

摘要： A micro-sensor having have a flexible monocrystalline structure that is moved by an external force. In one embodiment, one or more pole tips are mounted on the monocrystalline structure. The monocrystalline structure is suspended over one or more planar coils such that each pole tip is suspended over a corresponding planar coil. As the monocrystalline structure moves in response to the external force, the pole tips are moved in the coils, thereby changing the inductance or inducing a voltage in the coils. In another variation, a micro-switch includes a lower structural member having a pattern of raised spacer pads that laterally surround a plurality of contact pads. The lower structural member is joined to an upper structural member that includes a frame, a platform located in the frame and a plurality of spring elements which connect the frame to the platform. The upper structural member has a conductive layer formed on its planar lower surface. The lower surface of the frame is affixed to the spacer pads, such that the platform is suspended over the contact pads. An external force applied to the resulting structure causes the spring elements to flex, such that the platform moves toward the lower structural member, thereby placing the conductive layer into contact with the contact pads of the lower structural member.

摘要翻译： 具有通过外力移动的柔性单晶结构的微传感器。 在一个实施例中，一个或多个极尖安装在单晶结构上。 单晶结构悬挂在一个或多个平面线圈上，使得每个极尖悬挂在相应的平面线圈上。 当单晶结构响应于外力而移动时，极尖在线圈中移动，从而改变电感或引起线圈中的电压。 在另一变型中，微型开关包括具有横向包围多个接触焊盘的凸起间隔垫的图案的下部结构构件。 下结构构件连接到上结构构件，其包括框架，位于框架中的平台和将框架连接到平台的多个弹簧元件。 上部结构构件具有在其平坦的下表面上形成的导电层。 框架的下表面固定到间隔垫上，使得平台悬挂在接触垫上。 施加到所得结构的外力使得弹簧元件弯曲，使得平台向下结构构件移动，从而使导电层与下结构构件的接触垫接触。

公开(公告)号：US5778513A

公开(公告)日：1998-07-14

申请号：US599018

申请日：1996-02-09

申请人： Denny K. Miu ,  Weilong Tang ,  Viktoria A. Temesvary

发明人： Denny K. Miu ,  Weilong Tang ,  Viktoria A. Temesvary

IPC分类号： H01F41/04 ,  H01H1/20 ,  H01H50/00 ,  H01H15/00

CPC分类号： H01H50/005 ,  H01F41/042 ,  H01F41/046 ,  H01F2017/0086 ,  H01H1/20 ,  Y10T29/4902 ,  Y10T29/49071 ,  Y10T29/49128

摘要： A micro-relay has a flexible monocrystalline structure which is moved by an electromagnetic force to establish a connection between relay contact elements. The micro-relay includes a substrate having a magnetic pathway and one or more coils located over the magnetic pathway. A first contact pad is coupled to the substrate. The monocrystalline structure is suspended over the substrate. A second contact pad and pole pieces are coupled to the monocrystalline structure such that the second contact pad is positioned over the first contact pad, and the pole pieces are located over the coils. A current is applied to the coils to generate an electromagnetic force which flexes the monocrystalline structure toward the substrate, thereby causing the second contact pad to touch the first contact pad. In one embodiment, the coils include insulating spacers located adjacent to the innermost and outermost traces to prevent shorting.

摘要翻译： 微型继电器具有柔性单晶结构，其通过电磁力移动以建立继电器接触元件之间的连接。 微型继电器包括具有磁路径的基板和位于磁路径上方的一个或多个线圈。 第一接触垫耦合到衬底。 单晶结构悬浮在基底上。 第二接触焊盘和极片耦合到单晶结构，使得第二接触焊盘位于第一接触焊盘上方，并且极片位于线圈上方。 对线圈施加电流以产生使单晶结构朝向衬底弯曲的电磁力，从而使第二接触焊盘接触第一接触焊盘。 在一个实施例中，线圈包括邻近最内侧和最外侧迹线的绝缘间隔物，以防止短路。