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21. 发明申请

US20110147483A1 Compartmentalization of Fluid Ejector Device 有权
标题翻译：流体喷射装置的分区
公开(公告)号：US20110147483A1
公开(公告)日：2011-06-23
申请号：US12641203
申请日：2009-12-17
申请人： Christoph Menzel , Andreas Bibl , Paul A. Hoisington
发明人： Christoph Menzel , Andreas Bibl , Paul A. Hoisington
IPC分类号： B05B1/08 , B23P17/00
CPC分类号： H01L21/6715
摘要： A fluid ejection apparatus includes a substrate having a plurality of fluid passages for fluid flow and a plurality of nozzles fluidically connected to the fluid passages, a plurality of actuators positioned on top of the substrate to cause fluid in the plurality of fluid passages to be ejected from the plurality of nozzles, a housing component with a descending portion that projects down to the substrate, an integrated circuit chip supported on the substrate, a potting barrier secured to the housing component and positioned between the integrated circuit chip and the actuators, and a potting material between the integrated circuit chip and the barrier.
摘要翻译：流体喷射装置包括具有多个用于流体流动的流体通道的基板和与流体通道流体连接的多个喷嘴;位于基板顶部的多个致动器，以使多个流体通道中的流体被弹出从所述多个喷嘴中，具有向下突出到所述基板的下降部分的壳体部件，支撑在所述基板上的集成电路芯片，固定到所述壳体部件并且位于所述集成电路芯片和所述致动器之间的封装屏障，以及封装材料之间的集成电路芯片和屏障。

22. 发明授权

US07388319B2 Forming piezoelectric actuators 有权
标题翻译：形成压电执行器
公开(公告)号：US07388319B2
公开(公告)日：2008-06-17
申请号：US10967012
申请日：2004-10-15
申请人： Andreas Bibl , John A. Higginson , Christoph Menzel , Paul A. Hoisington
发明人： Andreas Bibl , John A. Higginson , Christoph Menzel , Paul A. Hoisington
IPC分类号： H01L41/08
CPC分类号： H01L41/0973 , B41J2/14233 , B41J2/161 , B41J2/1629 , B41J2/1632 , H01L41/313 , H01L41/337 , H01L41/338
摘要： Microelectromechanical systems with structures having piezoelectric actuators are described. The structures each have a body that supports piezoelectric islands. The piezoelectric islands have a first surface and a second opposite surface. The piezoelectric islands can be formed, in part, by forming cuts into a thick layer of piezoelectric material, attaching the cut piezoelectric layer to a body having etched features and grinding the piezoelectric layer to a thickness that is less than the depths of the cuts. Conductive material can be formed on the piezoelectric layer to form electrodes.
摘要翻译：描述了具有压电致动器结构的微机电系统。每个结构都具有支撑压电岛的主体。压电岛具有第一表面和第二相对表面。压电岛可以部分地通过形成切割成厚的压电材料层而形成，将切割的压电层附接到具有蚀刻特征的主体并且将压电层研磨到小于切口深度的厚度。可以在压电层上形成导电材料以形成电极。

23. 发明申请

US20140267481A1 METHOD, APPARATUS, AND SYSTEM TO PROVIDE DROPLETS WITH CONSISTENT ARRIVAL TIME ON A SUBSTRATE 有权
标题翻译：方法，装置和系统，以在基板上提供一致的时间
公开(公告)号：US20140267481A1
公开(公告)日：2014-09-18
申请号：US13841544
申请日：2013-03-15
申请人： Christoph Menzel
发明人： Christoph Menzel
IPC分类号： B41J2/045
CPC分类号： B41J2/04588 , B41J2/04551 , B41J2/04573 , B41J2/04581 , B41J2/04595 , B41J2/04596
摘要： Described herein is a method, apparatus, and system for driving a droplet ejection device with multi-pulse waveforms. In one embodiment, a method for driving a droplet ejection device having an actuator includes applying a first subset of a multi-pulse waveform to the actuator to cause the droplet ejection device to eject a first droplet of a fluid in response to the first subset. The method includes applying a second subset of the multi-pulse waveform to the actuator to cause the droplet ejection device to eject a second droplet of the fluid in response to the second subset. The first subset includes a drive pulse that is positioned in time near a beginning of a clock cycle of the first subset. The first droplet has a smaller volume than the second droplet.
摘要翻译：这里描述了一种用于以多脉冲波形驱动液滴喷射装置的方法，装置和系统。在一个实施例中，用于驱动具有致动器的液滴喷射装置的方法包括将多脉冲波形的第一子集施加到致动器，以使得液滴喷射装置响应于第一子集喷射流体的第一液滴。该方法包括将多脉冲波形的第二子集应用于致动器，以使液滴喷射装置响应于第二子集弹出流体的第二液滴。第一子集包括位于第一子集的时钟周期开始附近的驱动脉冲。第一液滴具有比第二液滴更小的体积。

24. 发明授权

US08460940B2 Method for analysing a complex sample by mass spectrometry 有权
标题翻译：通过质谱分析复杂样品的方法
公开(公告)号：US08460940B2
公开(公告)日：2013-06-11
申请号：US13058998
申请日：2009-08-14
申请人： Christoph Menzel , Christian Feckler , Udo Roth , Kerstin Steinert
发明人： Christoph Menzel , Christian Feckler , Udo Roth , Kerstin Steinert
IPC分类号： G01N33/68 , G01N33/48 , G01N24/00
CPC分类号： G01N33/6851 , Y10T436/10 , Y10T436/24 , Y10T436/25
摘要： A mass spectrometry method for analysing the presence or absence of at least one target analyte in a complex sample is provided. The method uses a sample carrier suitable for mass spectrometry with a pre-applied microcrystalline MALDI matrix spot which is at least partially encompassed by a hydrophobic region. A complex sample is applied such that it becomes located on the microcrystalline MALDI matrix spot. The sample is washed on the microcrystalline MALDI matrix spot and then analyzed for the presence or absence of at least one target analyte via mass spectrometry. The method is in particular suitable for quantitatively analysing target analytes such as hepcidin and other peptides, drug compounds and metabolites in body fluids.
摘要翻译：提供了用于分析复合物样品中至少一种目标分析物的存在或不存在的质谱法。该方法使用适合于质谱的样品载体，其具有至少部分被疏水区域包围的预先施加的微晶MALDI基质斑点。应用复杂样品使其位于微晶MALDI基质点上。将样品在微晶MALDI基质点上洗涤，然后通过质谱法分析至少一种目标分析物的存在或不存在。该方法特别适用于定量分析目标分析物，如铁调素和其他肽，药物化合物和体液中的代谢物。

25. 发明申请

US20110207227A1 METHOD FOR ANALYSING A COMPLEX SAMPLE BY MASS SPECTROMETRY 有权
标题翻译：通过质谱分析复合样品的方法
公开(公告)号：US20110207227A1
公开(公告)日：2011-08-25
申请号：US13058998
申请日：2009-08-14
申请人： Christoph Menzel , Christian Feckler , Udo Roth , Kerstin Steinert
发明人： Christoph Menzel , Christian Feckler , Udo Roth , Kerstin Steinert
IPC分类号： G01N31/00 , G01N33/00 , G01N24/00
CPC分类号： G01N33/6851 , Y10T436/10 , Y10T436/24 , Y10T436/25
摘要： The present invention pertains to a mass spectrometry method for analysing the presence or absence of at least one target analyte in a complex sample, comprising at least the following steps: a) Using a sample carrier suitable for mass spectrometry comprising a pre-applied microcrystalline MALDI matrix spot which is at least partially encompassed by a hydrophobic region; b) Applying a complex sample such that it becomes located on said microcrystalline MALDI matrix spot; c) washing said sample on said microcrystalline MALDI matrix spot; d) analysing said sample for the presence or absence of at least one target analyte via mass spectrometry. The method is in particular suitable for quantitatively analysing target analytes such as hepcidin and other peptides, drug compounds and metabolites in body fluids.
摘要翻译：本发明涉及用于分析复合物样品中至少一种目标分析物的存在或不存在的质谱法，其包括至少以下步骤：a）使用适合于质谱法的样品载体，其包含预先施加的微晶MALDI 至少部分被疏水区域包围的基质斑点; b）应用复杂样品，使其位于所述微晶MALDI基质点上; c）在所述微晶MALDI基质点上洗涤所述样品; d）通过质谱分析所述样品中是否存在至少一种目标分析物。该方法特别适用于定量分析目标分析物，如铁调素和其他肽，药物化合物和体液中的代谢物。

26. 发明申请

US20100141709A1 Shaping a Nozzle Outlet 审中-公开
标题翻译：塑造一个喷嘴出口
公开(公告)号：US20100141709A1
公开(公告)日：2010-06-10
申请号：US12605829
申请日：2009-10-26
申请人： Gregory DeBrabander , Deane A. Gardner , Thomas G. Duby , Marlene McDonald , William R. Letendre , Christoph Menzel
发明人： Gregory DeBrabander , Deane A. Gardner , Thomas G. Duby , Marlene McDonald , William R. Letendre , Christoph Menzel
IPC分类号： B41J2/16 , B23P17/00
CPC分类号： B41J2/14233 , B41J2/1606 , B41J2/162 , B41J2/1623 , B41J2/1628 , B41J2/1631 , B41J2/1646 , B41J2002/14475 , Y10T29/49401
摘要： A nozzle layer is described that has a semiconductor body having a first surface, a second surface opposing the first surface, and a nozzle formed through the body connecting the first and second surfaces, wherein the nozzle is configured to eject fluid through a nozzle outlet on the second surface, and the outlet having straight sides connected by curved corners.
摘要翻译：描述了具有半导体本体的喷嘴层，其具有第一表面，与第一表面相对的第二表面，以及通过连接第一和第二表面的主体形成的喷嘴，其中喷嘴构造成通过喷嘴出口喷射流体第二表面和具有通过弯曲角连接的直边的出口。

27. 发明申请

US20100079523A1 Control of Velocity Through a Nozzle 有权
标题翻译：通过喷嘴控制速度
公开(公告)号：US20100079523A1
公开(公告)日：2010-04-01
申请号：US12564618
申请日：2009-09-22
申请人： Andreas Bibl , Christoph Menzel , Corina Nistorica , Gregory DeBrabander
发明人： Andreas Bibl , Christoph Menzel , Corina Nistorica , Gregory DeBrabander
IPC分类号： B41J2/045
CPC分类号： B41J2/04581 , B41J2/04506 , B41J2/0456 , B41J2/04578 , B41J2/0458 , B41J2/161 , B41J2/1623 , B41J2/1632 , B41J2/1642
摘要： A method is described wherein one or more parameters are measured that affect the nozzle velocity at which a printing fluid is ejected from a pumping chamber through a nozzle. The printing fluid is contained in the pumping chamber actuated by deflection of a piezoelectric layer. A surface area of an electrode actuating the piezoelectric layer is reduced based at least in part on the measured one or more parameters. Reducing the surface area of the electrode reduces the actuated area of the piezoelectric layer.
摘要翻译：描述了一种方法，其中测量影响从泵送室通过喷嘴喷射印刷流体的喷嘴速度的一个或多个参数。打印流体容纳在通过压电层的偏转致动的泵送室中。至少部分地基于所测量的一个或多个参数来减少致动压电层的电极的表面积。减小电极的表面积减小了压电层的致动面积。

28. 发明申请

US20080019542A1 ACTUATOR SYSTEMS FOR ORAL-BASED APPLIANCES 有权
标题翻译：用于口腔用具的执行器系统
公开(公告)号：US20080019542A1
公开(公告)日：2008-01-24
申请号：US11741648
申请日：2007-04-27
申请人： Christoph Menzel , Amir Abolfathi
发明人： Christoph Menzel , Amir Abolfathi
IPC分类号： H04R25/00
CPC分类号： H04R25/606 , A61C5/00 , A61C8/0093 , A61C8/0098 , B33Y70/00 , B33Y80/00 , H04R1/46 , H04R3/04 , H04R25/554 , H04R25/602 , H04R25/604 , H04R2225/31 , H04R2225/67 , H04R2420/07 , H04R2460/01 , H04R2460/13
摘要： Actuator systems for oral-based appliances utilizing transducers which are attached, adhered, or otherwise embedded into or upon a dental or oral appliance to form a hearing aid assembly. Such oral appliances may be a custom-made device which receives incoming sounds and transmits the processed sounds via a vibrating transducer element. The transducer element may utilize electromagnetic or piezoelectric transducer mechanisms and may be positioned directly along the dentition or along an oral appliance housing in various configurations.
摘要翻译：用于基于口器的器具的致动器系统，其利用附接，粘附或以其它方式嵌入到牙齿或口腔器具中或其上的换能器以形成助听器组件。这种口腔器具可以是定制的装置，其接收进入的声音并经由振动换能器元件发送经处理的声音。换能器元件可以使用电磁或压电换能器机构，并且可以沿着牙列或沿着口腔器具外壳以各种构造直接定位。

29. 发明申请

US20170259565A1 METHODS, SYSTEMS, AND APPARATUSES FOR IMPROVING DROP VELOCITY UNIFORMITY, DROP MASS UNIFORMITY, AND DROP FORMATION 审中-公开
公开(公告)号：US20170259565A1
公开(公告)日：2017-09-14
申请号：US15610440
申请日：2017-05-31
申请人： Hrishikesh V. Panchawagh , Christoph Menzel
发明人： Hrishikesh V. Panchawagh , Christoph Menzel
IPC分类号： B41J2/045
CPC分类号： B41J2/04598 , B41J2/04525 , B41J2/0456 , B41J2/04561 , B41J2/04581 , B41J2/04588 , B41J2/04593 , B41J2/04595 , B41J2/04596 , B41J2202/12
摘要： Methods and systems are described herein for driving droplet ejection devices with multi-level waveforms. In one embodiment, a method for driving droplet ejection devices includes applying a multi-level waveform to the droplet ejection devices. The multi-level waveform includes a first section having at least one compensating edge and a second section having at least one drive pulse. The compensating edge has a compensating effect on systematic variation in droplet velocity or droplet mass across the droplet ejection devices. In another embodiment, the compensating edge has a compensating effect on cross-talk between the droplet ejection devices.

30. 发明申请

US20150197085A1 METHODS, SYSTEMS, AND APPARATUSES FOR IMPROVING DROP VELOCITY UNIFORMITY, DROP MASS UNIFORMITY, AND DROP FORMATION 有权
标题翻译：用于改善下降速度均匀性，降低质量均匀性和降水形成的方法，系统和装置
公开(公告)号：US20150197085A1
公开(公告)日：2015-07-16
申请号：US14152728
申请日：2014-01-10
申请人： Hrishikesh V. Panchawagh , Christoph Menzel
发明人： Hrishikesh V. Panchawagh , Christoph Menzel
IPC分类号： B41J2/045
CPC分类号： B41J2/04598 , B41J2/04525 , B41J2/0456 , B41J2/04561 , B41J2/04581 , B41J2/04588 , B41J2/04593 , B41J2/04595 , B41J2/04596 , B41J2202/12
摘要： Methods and systems are described herein for driving droplet ejection devices with multi-level waveforms. In one embodiment, a method for driving droplet ejection devices includes applying a multi-level waveform to the droplet ejection devices. The multi-level waveform includes a first section having at least one compensating edge and a second section having at least one drive pulse. The compensating edge has a compensating effect on systematic variation in droplet velocity or droplet mass across the droplet ejection devices. In another embodiment, the compensating edge has a compensating effect on cross-talk between the droplet ejection devices.
摘要翻译：本文描述了用于驱动具有多电平波形的液滴喷射装置的方法和系统。在一个实施例中，用于驱动液滴喷射装置的方法包括将多级波形施加到液滴喷射装置。多电平波形包括具有至少一个补偿边缘的第一部分和具有至少一个驱动脉冲的第二部分。补偿边缘对液滴喷射装置上的液滴速度或液滴质量的系统变化具有补偿作用。在另一个实施例中，补偿边缘对液滴喷射装置之间的串扰有补偿作用。

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