专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09685291B2 Frequency addressable microactuators 有权
公开(公告)号：US09685291B2
公开(公告)日：2017-06-20
申请号：US13415840
申请日：2012-03-08
申请人： Mark Bachman , Guann-Pyng Li , Minfeng Wang , Yang Zhang , Brent Puohan Lin
发明人： Mark Bachman , Guann-Pyng Li , Minfeng Wang , Yang Zhang , Brent Puohan Lin
IPC分类号： H01H51/32 , H01H50/00 , G02B26/08 , H01H1/00 , H01H59/00
CPC分类号： H01H50/005 , G02B26/0833 , H01H2001/0042 , H01H2001/0084 , H01H2059/0036
摘要： Frequency addressable micro-actuators having one or more movable resonating elements actuators, such as cantilevers, can be forced into oscillation by, e.g., electromagnetic actuation. The movable structure is designed to latch at a certain amplitude using one of several latching techniques, such as a near-field magnetic field. In operation, the movable element is driven into resonance, producing a large amplitude, which results in the structure latching. Through resonance, a small force applied in a repeating manner can result in the latching of the actuator, an operation which would normally require a large force. If two or more units, each with different harmonic frequencies, are placed under the same influence, only the one with a harmonic response to the driving force will latch. A single influencing signal may be used to latch more than one device on demand by tuning the frequency to match the natural frequency of the device of interest.

2. 发明申请

US20120275079A1 FREQUENCY ADDRESSABLE MICROACTUATORS 有权
标题翻译：频率可寻址微处理器
公开(公告)号：US20120275079A1
公开(公告)日：2012-11-01
申请号：US13415840
申请日：2012-03-08
申请人： Mark Bachman , Guann-Pyng Li , Minfeng Wang , Yang Zhang , Brent Puohan Lin
发明人： Mark Bachman , Guann-Pyng Li , Minfeng Wang , Yang Zhang , Brent Puohan Lin
IPC分类号： H01H51/32
CPC分类号： H01H50/005 , G02B26/0833 , H01H2001/0042 , H01H2001/0084 , H01H2059/0036
摘要： Frequency addressable micro-actuators having one or more movable resonating elements actuators, such as cantilevers, can be forced into oscillation by, e.g., electromagnetic actuation. The movable structure is designed to latch at a certain amplitude using one of several latching techniques, such as a near-field magnetic field. In operation, the movable element is driven into resonance, producing a large amplitude, which results in the structure latching. Through resonance, a small force applied in a repeating manner can result in the latching of the actuator, an operation which would normally require a large force. If two or more units, each with different harmonic frequencies, are placed under the same influence, only the one with a harmonic response to the driving force will latch. A single influencing signal may be used to latch more than one device on demand by tuning the frequency to match the natural frequency of the device of interest.
摘要翻译：具有一个或多个可移动谐振元件致动器（例如悬臂）的可寻址微型致动器可以通过例如电磁致动而被迫振荡。可移动结构被设计成使用几种闭锁技术之一（例如近场磁场）以一定幅度锁定。在操作中，可移动元件被驱动到共振中，产生大的幅度，这导致结构锁定。通过共振，以重复的方式施加的小的力可导致致动器的锁定，这通常需要大的力。如果两个或更多个具有不同谐波频率的单元被置于相同的影响下，只有具有对驱动力的谐波响应的单元将被锁定。可以使用单个影响信号来通过调谐频率来匹配感兴趣的装置的固有频率来按需要锁存多于一个的装置。

3. 发明申请

US20120103768A1 Magnetically Actuated Micro-Electro-Mechanical Capacitor Switches in Laminate 有权
标题翻译：磁力驱动微电机电容器开关在层压板
公开(公告)号：US20120103768A1
公开(公告)日：2012-05-03
申请号：US13286120
申请日：2011-10-31
申请人： Mark Bachman , Guann-Pyng Li , Yang Zhang , Minfeng Wang , Sung Jun Kim
发明人： Mark Bachman , Guann-Pyng Li , Yang Zhang , Minfeng Wang , Sung Jun Kim
IPC分类号： H01H59/00 , H05K13/00
CPC分类号： H01H50/005 , B81B2201/01 , B81B2203/0109 , H01G5/18 , H01H59/0009 , H01H2050/007 , Y10T29/49002
摘要： Magnetically actuated micro-electro-mechanical capacitor switches in laminate are disclosed. According to one embodiment, an apparatus comprises a first layer comprising a coil and magnetic element, the magnetic element made from one of nickel and iron; a second layer comprising a flexible member, wherein a permanent magnet is attached to the flexible member; a conductive plate having an insulating dielectric coating, the conductive plate attached to one of the flexible member or a magnet; and a third layer comprising a transmission line and magnetic material, wherein the transmission line comprises one or more of a signal conductor and one or more ground conductors in near proximity.
摘要翻译：揭示了层压板中的磁致动微电机电容器开关。根据一个实施例，一种装置包括包括线圈和磁性元件的第一层，由镍和铁之一制成的磁性元件; 第二层，包括柔性构件，其中永磁体附接到所述柔性构件; 具有绝缘电介质涂层的导电板，所述导电板附接到所述柔性构件中的一个或磁体; 以及包括传输线和磁性材料的第三层，其中传输线包括一个或多个信号导体和一个或多个靠近的接地导体。

4. 发明授权

US09641174B2 Use of micro-structured plate for controlling capacitance of mechanical capacitor switches 有权
公开(公告)号：US09641174B2
公开(公告)日：2017-05-02
申请号：US13444753
申请日：2012-04-11
申请人： Mark Bachman , Guann-Pyng Li , Yang Zhang , Ruisheng Chang , Minfeng Wang , Sungjun Kim
发明人： Mark Bachman , Guann-Pyng Li , Yang Zhang , Ruisheng Chang , Minfeng Wang , Sungjun Kim
IPC分类号： H01H51/22 , H03K17/975
CPC分类号： H03K17/975
摘要： Micro capacitive switches and methods of manufacturing micro capacitive switches at variable nominal capacitance value using micro-structures on the contact plates of the same dimension. In a preferred embodiment, a separately manufactured contact plate can be mounted to a movable magnet in order to be actuated to “on” and “off” state of the capacitive switch. Depending on the contact plate's surface condition, variable contact capacitance at “on” state can be precisely specified by geometrical properties of the micro-structures on the surface, such as the density, size and depth.

5. 发明授权

US08810341B2 Magnetically actuated micro-electro-mechanical capacitor switches in laminate 有权
标题翻译：磁致伸缩微电机电容开关
公开(公告)号：US08810341B2
公开(公告)日：2014-08-19
申请号：US13286120
申请日：2011-10-31
申请人： Mark Bachman , Guann-Pyng Li , Yang Zhang , Minfeng Wang , Sung Jun Kim
发明人： Mark Bachman , Guann-Pyng Li , Yang Zhang , Minfeng Wang , Sung Jun Kim
IPC分类号： H01H51/22 , H01H50/00
CPC分类号： H01H50/005 , B81B2201/01 , B81B2203/0109 , H01G5/18 , H01H59/0009 , H01H2050/007 , Y10T29/49002
摘要： Magnetically actuated micro-electro-mechanical capacitor switches in laminate are disclosed. According to one embodiment, an apparatus comprises a first layer comprising a coil and magnetic element, the magnetic element made from one of nickel and iron; a second layer comprising a flexible member, wherein a permanent magnet is attached to the flexible member; a conductive plate having an insulating dielectric coating, the conductive plate attached to one of the flexible member or a magnet; and a third layer comprising a transmission line and magnetic material, wherein the transmission line comprises one or more of a signal conductor and one or more ground conductors in near proximity.
摘要翻译：揭示了层压板中的磁致动微电机电容器开关。根据一个实施例，一种装置包括包括线圈和磁性元件的第一层，由镍和铁之一制成的磁性元件; 第二层，包括柔性构件，其中永磁体附接到所述柔性构件; 具有绝缘电介质涂层的导电板，所述导电板附接到所述柔性构件中的一个或磁体; 以及包括传输线和磁性材料的第三层，其中传输线包括一个或多个信号导体和一个或多个靠近的接地导体。

6. 发明申请

US20120279845A1 Use of Micro-Structured Plate for Controlling Capacitance of Mechanical Capacitor Switches 有权
标题翻译：使用微结构板控制机械电容开关的电容
公开(公告)号：US20120279845A1
公开(公告)日：2012-11-08
申请号：US13444753
申请日：2012-04-11
申请人： Mark Bachman , Guann-Pyng Li , Yang Zhang , Ruisheng Chang , Minfeng Wang , Sungjun Kim
发明人： Mark Bachman , Guann-Pyng Li , Yang Zhang , Ruisheng Chang , Minfeng Wang , Sungjun Kim
IPC分类号： H03K17/975
CPC分类号： H03K17/975
摘要： Micro capacitive switches and methods of manufacturing micro capacitive switches at variable nominal capacitance value using micro-structures on the contact plates of the same dimension. In a preferred embodiment, a separately manufactured contact plate can be mounted to a movable magnet in order to be actuated to “on” and “off” state of the capacitive switch. Depending on the contact plate's surface condition, variable contact capacitance at “on” state can be precisely specified by geometrical properties of the micro-structures on the surface, such as the density, size and depth.
摘要翻译：微电容开关和使用相同尺寸的接触板上的微结构制造具有可变标称电容值的微电容开关的方法。在优选实施例中，单独制造的接触板可以安装到可移动磁体，以便被致动到电容式开关的接通和断开状态。根据接触板的表面状况，开启状态下的可变接触电容可以通过表面微结构的几何特性（如密度，尺寸和深度）精确规定。

7. 发明授权

US08617143B2 Therapeutic agent delivery systems and devices 有权
标题翻译：治疗剂递送系统和装置
公开(公告)号：US08617143B2
公开(公告)日：2013-12-31
申请号：US11952626
申请日：2007-12-07
申请人： Mark Bachman , Baruch Kuppermann , Asheesh Divetia , Guann Pyng Li
发明人： Mark Bachman , Baruch Kuppermann , Asheesh Divetia , Guann Pyng Li
IPC分类号： A61K9/22
CPC分类号： A61K9/0024 , A61F9/0017 , A61K9/025
摘要： Devices, systems and methods for delivering pre-determined quantities of an active ingredient to a biological system are provided. In various embodiments, a device for controlled release of an active ingredient is provided, including a release aperture operably associated with a deflectable member, a base with a porous membrane substrate layer, and at least one chamber juxtaposed between the release aperture and the porous membrane layer. The chamber may contain a matrix including one or more active ingredients and an agent that expands when contacted with an aqueous solution. The device is suitable for implantation in a biological system and can be used for delayed and/or time release of specific drug dosages for various indications.
摘要翻译：提供了将预定量的活性成分输送到生物系统的装置，系统和方法。在各种实施例中，提供了用于控制释放活性成分的装置，包括与可偏转构件可操作地相关联的释放孔，具有多孔膜基底层的基底和并置在释放孔和多孔膜之间的至少一个腔室层。该室可以含有包含一种或多种活性成分的基质和当与水溶液接触时膨胀的试剂。该装置适于植入生物系统中，并且可用于各种适应症的特定药物剂量的延迟和/或时间释放。

8. 发明申请

US20120097636A1 ACOUSTIC SUBSTRATE 有权
标题翻译：声学基底
公开(公告)号：US20120097636A1
公开(公告)日：2012-04-26
申请号：US13340240
申请日：2011-12-29
申请人： Mark Bachman , Guann-Pyng Li
发明人： Mark Bachman , Guann-Pyng Li
IPC分类号： H04R31/00
CPC分类号： H04R19/005 , H01L2224/48091 , H01L2224/48227 , H01L2224/48465 , H01L2924/01079 , H01L2924/10253 , H01L2924/1461 , H01L2924/19041 , H01L2924/00014 , H01L2924/00
摘要： A micromachined microphone or speaker embedded within, or positioned on top of, a substrate suitable for carrying microelectronic chips and components. The acoustic element converts sound energy into electrical energy which is then amplified by electronic components positioned on the surface of the substrate. Alternatively, the acoustic element may be driven by electronics to produce sound. The substrate can be used in standard microelectronic packaging applications.
摘要翻译：嵌入在适于承载微电子芯片和部件的基板内或位于其上的微机械麦克风或扬声器。声学元件将声能转换成电能，然后由位于基板表面上的电子部件放大。或者，声学元件可以由电子器件驱动以产生声音。该基板可用于标准微电子封装应用。

9. 发明授权

US07695954B2 Micropatterned plate with micro-pallets for addressable biochemical analysis 有权
标题翻译：具有微型托盘的微图案板，用于可寻址的生化分析
公开(公告)号：US07695954B2
公开(公告)日：2010-04-13
申请号：US11243926
申请日：2005-10-04
申请人： Mark Bachman , Guann-Pyng Li , Nancy Allbritton , Christopher Sims
发明人： Mark Bachman , Guann-Pyng Li , Nancy Allbritton , Christopher Sims
IPC分类号： C12M1/34 , C12M3/00
CPC分类号： B01L3/5027 , B01L3/5025 , B01L3/5085 , B01L2200/0647 , B01L2300/0636 , B01L2300/0816 , B01L2300/0877 , B01L2400/0454
摘要： A plate manufactured to enable samples of cells, micro-organisms, proteins, DNA, biomolecules and other biological media to be positioned at specific locations or sites on the plate for the purpose of performing addressable analyses on the samples. Preferably, some or all of the sites are built from a removable material or as pallets so that a subset of the samples of interest can be readily isolated from the plate for further processing or analysis. The plate can contain structures or chemical treatments that enhance or promote the attachment and/or function of the samples, and that promote or assist in their analyses.
摘要翻译：制造的板可使细胞，微生物，蛋白质，DNA，生物分子和其他生物培养基的样品定位在板上的特定位置或位点，以便对样品进行可寻址分析。优选地，一些或所有的部位由可移除的材料或托盘构建，使得感兴趣的样品的子集可以容易地与板分离以用于进一步的处理或分析。该板可以包含增强或促进样品的附着和/或功能的结构或化学处理，并且促进或辅助其分析。

10. 发明授权

US07541898B2 High isolation tunable MEMS capacitive switch 有权
标题翻译：高隔离可调MEMS电容开关
公开(公告)号：US07541898B2
公开(公告)日：2009-06-02
申请号：US11849914
申请日：2007-09-04
申请人： Jiangyuan Qian , Hung-Pin Chang , Bedri A. Cetiner , Mark Bachman , Franco DeFlaviis , Guann-Pyng Li
发明人： Jiangyuan Qian , Hung-Pin Chang , Bedri A. Cetiner , Mark Bachman , Franco DeFlaviis , Guann-Pyng Li
IPC分类号： H01P1/10 , B81B5/00
CPC分类号： H01H59/0009 , H01G5/16 , H01G5/40 , H01H2001/0084 , Y10T29/49002 , Y10T29/49105 , Y10T29/49117 , Y10T29/49128 , Y10T29/49155 , Y10T29/49156
摘要： The systems and methods described herein provide for a radio frequency micro-electromechanical systems switch having two or more resonant frequencies. The switch can be configured as a capacitive shunt switch having a deflectable member coupled between two electrodes over a transmission line. A first insulator can be located between one of the electrodes and the deflectable member to form a capacitive element. The deflectable member can be deflectable between an up-state and a down-state, the down-state capacitively coupling the deflectable member with the transmission line. The degree by which the deflectable member overlaps the first insulator can be adjusted to adjust the capacitance of the capacitive element and the resulting resonant frequency.
摘要翻译：本文所述的系统和方法提供具有两个或更多个谐振频率的射频微机电系统开关。开关可以被配置为具有通过传输线耦合在两个电极之间的可偏转构件的电容分流开关。第一绝缘体可以位于电极之间和可偏转构件之间，以形成电容元件。可偏转构件可以在上升状态和下降状态之间偏转，下降状态将可偏转构件与传输线电容耦合。可以调节可偏转构件与第一绝缘体重叠的程度，以调整电容元件的电容和所得到的谐振频率。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式