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21. 发明申请

US20070209174A1 Method of producing a topology-optimized electrode for a resonator in thin-film technology 有权
标题翻译：在薄膜技术中制造用于谐振器的拓扑优化电极的方法
公开(公告)号：US20070209174A1
公开(公告)日：2007-09-13
申请号：US10888429
申请日：2004-07-09
申请人： Robert Aigner , Luder Elbrecht , Stephan Marksteiner , Winfried Nessler
发明人： Robert Aigner , Luder Elbrecht , Stephan Marksteiner , Winfried Nessler
IPC分类号： H04R17/00 , H01L41/00 , H05K3/20
CPC分类号： H03H3/02 , Y10T29/42 , Y10T29/49005 , Y10T29/49128 , Y10T29/49155
摘要： In a method of producing an electrode for a resonator in thin-film technology, the electrode of the resonator is embedded in an insulating layer such that a surface of the electrode is exposed, and that a surface defined by the electrode and the insulating layer is substantially planar.
摘要翻译：在制造薄膜技术中的谐振器用电极的方法中，将谐振器的电极嵌入绝缘层中，使得电极的表面露出，由电极和绝缘层限定的表面是基本上平面。

22. 发明授权

US07239729B2 Circuit arrangement and method for operating a fingerprint sensor 有权
标题翻译：用于操作指纹传感器的电路布置和方法
公开(公告)号：US07239729B2
公开(公告)日：2007-07-03
申请号：US10203220
申请日：2001-02-07
申请人： Stephan Marksteiner , Paul-Werner von Basse
发明人： Stephan Marksteiner , Paul-Werner von Basse
IPC分类号： G06K9/00
CPC分类号： G06K9/0002
摘要： A circuit and method are provided for ensuring that a fingerprint sensor is started automatically when a finger is rested thereon such that a sufficiently contrasting image can be produced. A difference between a maximum and a minimum value of the sensor signals is generated wherein, if the difference is sufficiently large, indicating a sufficient contrast of an image to be produced, a normal scanning operation of the fingerprint sensor is initiated, thus ensuring that the complete fingerprint image is produced, a normal scanning operation of the fingerprint sensor is initiated, thus ensuring that the complete fingerprint images produced are of satisfactory quality.
摘要翻译：提供了一种电路和方法，用于确保当手指搁置在其上时自动启动指纹传感器，从而可以产生足够对比的图像。产生传感器信号的最大值和最小值之间的差异，其中如果该差值足够大，则指示要产生的图像的足够的对比度，则开始指纹传感器的正常扫描操作，从而确保产生完整的指纹图像，启动指纹传感器的正常扫描操作，从而确保生成的完整指纹图像质量令人满意。

23. 发明授权

US07199684B2 Filter circuit with a filter stage and balun on a single substrate 有权
标题翻译：滤波电路带有滤波器和平衡 - 不平衡转换器在单个基板上
公开(公告)号：US07199684B2
公开(公告)日：2007-04-03
申请号：US11045500
申请日：2005-01-28
申请人： Robert Aigner , Juha Sakari Ellae , Stephan Marksteiner , Hans-Jörg Timme
发明人： Robert Aigner , Juha Sakari Ellae , Stephan Marksteiner , Hans-Jörg Timme
IPC分类号： H03H9/54
CPC分类号： H03H9/0095 , H01F17/0006 , H01F2021/125 , H03H7/42
摘要： A filter circuit comprises a balanced port, an unbalanced port and a substrate. A series circuit of a filter stage and a balun is disposed between the balanced port and the unbalanced port. The balun and the filter stage are formed on the substrate.
摘要翻译：滤波电路包括平衡端口，不平衡端口和基板。滤波器级和平衡 - 不平衡变换器的串联电路设置在平衡端口和不平衡端口之间。平衡不平衡转换器和滤波器级形成在基板上。

24. 发明授权

US06909340B2 Bulk acoustic wave filter utilizing resonators with different aspect ratios 无效
标题翻译：使用不同纵横比的谐振器的体声滤波器
公开(公告)号：US06909340B2
公开(公告)日：2005-06-21
申请号：US10446984
申请日：2003-05-27
申请人： Robert Aigner , Stephan Marksteiner , Winfried Nessler , Lüder Elbrecht
发明人： Robert Aigner , Stephan Marksteiner , Winfried Nessler , Lüder Elbrecht
IPC分类号： H03H9/02 , H03H9/58 , H03H9/60 , H03H9/54 , H03H9/56
CPC分类号： H03H9/605 , H03H9/02157 , H03H9/585
摘要： The invention relates to bulk acoustic wave filters including at least two bulk acoustic wave resonators. Each of these resonators includes at least one first electrode, a piezoelectric layer, and a second electrode. At least two of the bulk acoustic wave resonators have effective resonator surfaces which differ in their surface form and/or surface content. The inventive design of the bulk acoustic wave resonators enables optimal suppression of interference modes without influencing the impedance level of the filter.
摘要翻译：本发明涉及包括至少两个体声波谐振器的体声波滤波器。这些谐振器中的每一个包括至少一个第一电极，压电层和第二电极。至少两个体声波谐振器具有在其表面形式和/或表面含量上不同的有效谐振器表面。本发明的体声波谐振器设计能够实现干扰模式的最佳抑制，而不影响滤波器的阻抗水平。

25. 发明授权

US06534900B2 Piezoresonator 失效
标题翻译：压电器
公开(公告)号：US06534900B2
公开(公告)日：2003-03-18
申请号：US09789342
申请日：2001-02-20
申请人： Robert Aigner , Stephan Marksteiner
发明人： Robert Aigner , Stephan Marksteiner
IPC分类号： H01L4108
CPC分类号： H03H9/175 , H03H2009/02196 , H03H2009/02204
摘要： A thin film piezoresonator, which can be tuned over a wide range of RF frequencies, includes a piezo layer between a first electrode layer and a second electrode layer. An electroactive layer of an electrostrictive material, which experiences a mechanical deformation when an electrical voltage is applied, is disposed between a third electrode layer and the second electrode layer.
摘要翻译：可以在宽范围的RF频率上调谐的薄膜压电振荡器包括在第一电极层和第二电极层之间的压电层。在第三电极层和第二电极层之间设置有电致伸缩材料的电活性层，其在施加电压时经历机械变形。

26. 发明授权

US06365888B2 Method for capacitive image acquisition 失效
标题翻译：电容式图像采集方法
公开(公告)号：US06365888B2
公开(公告)日：2002-04-02
申请号：US09782733
申请日：2001-02-13
申请人： Paul-Werner Von Basse , Josef Willer , Thomas Scheiter , Stephan Marksteiner
发明人： Paul-Werner Von Basse , Josef Willer , Thomas Scheiter , Stephan Marksteiner
IPC分类号： H01L2700
CPC分类号： G06K9/0002
摘要： A grid-shaped array of conductor areas is used for capacitive image acquisition. Shielding conductors are disposed in each case between the conductors that are provided for measurement. During a plurality of charging and discharging cycles, the potential is always carried along on the conductors belonging to a respective pixel in order to prevent displacement currents between the shielding capacitors. By way of example, a compensation line with a feedback operational amplifier can be used for identically altering the electrical potentials on the conductors.
摘要翻译：导体区域的格子阵列用于电容图像采集。每个壳体中的屏蔽导体都设置在用于测量的导体之间。在多个充电和放电循环期间，为了防止屏蔽电容器之间的位移电流，电势总是沿着属于相应像素的导体承载。作为示例，具有反馈运算放大器的补偿线可以用于相同地改变导体上的电位。

27. 发明授权

US09595939B2 Reactance filter having a steep edge 有权
标题翻译：具有陡峭边缘的电抗滤波器
公开(公告)号：US09595939B2
公开(公告)日：2017-03-14
申请号：US13254383
申请日：2010-03-02
申请人： Andreas Link , Stephan Marksteiner
发明人： Andreas Link , Stephan Marksteiner
IPC分类号： H03H9/54 , H03H9/02 , H03H9/70 , H03H9/56 , H03H9/60
CPC分类号： H03H9/542 , H03H9/02007 , H03H9/02157 , H03H9/566 , H03H9/568 , H03H9/605 , H03H9/706
摘要： A reactance filter includes a series branch that connects a signal input to a signal output. At least one parallel branch branches off from the series branch with respect to ground. A parallel resonator is arranged in each parallel branch. Two or more series resonators are connected in series in the series branch. A capacitor is connected in parallel with one of the series resonators in the series branch.
摘要翻译：电抗滤波器包括将信号输入连接到信号输出的串联分支。至少一个平行的分支相对于地面从串联分支分支。并联谐振器布置在每个并行分支中。两个或多个串联谐振器串联在串联分支中。电容器与串联分支中的串联谐振器中的一个并联连接。

28. 发明授权

US08365372B2 Piezoelectric oscillating circuit, method for manufacturing the same and filter arrangement 有权
标题翻译：压电振荡电路，制造方法和滤波器布置
公开(公告)号：US08365372B2
公开(公告)日：2013-02-05
申请号：US12271530
申请日：2008-11-14
申请人： Robert Aigner , Lueder Elbrecht , Martin Handtmann , Stephan Marksteiner , Winfried Nessler , Hans-Joerg Timme
发明人： Robert Aigner , Lueder Elbrecht , Martin Handtmann , Stephan Marksteiner , Winfried Nessler , Hans-Joerg Timme
IPC分类号： H04R17/10 , H05K3/10
CPC分类号： H03H3/04 , Y10T29/42 , Y10T29/49155 , Y10T29/49156
摘要： In a method for manufacturing a piezoelectric oscillating circuit in thin film technology, wherein the oscillating circuit includes a predetermined natural frequency and a plurality of layers, first of all at least a first layer of the piezoelectric oscillating circuit is generated. Subsequently, by processing the first layer a frequency correction is performed. Subsequently, at least a second layer of the piezoelectric oscillating circuit is generated and processed for performing a second frequency correction.
摘要翻译：在制造薄膜技术中的压电振荡电路的方法中，其中振荡电路包括预定的固有频率和多个层，首先产生压电振荡电路的至少第一层。随后，通过处理第一层，执行频率校正。随后，产生并处理至少第二层的压电振荡电路，以执行第二频率校正。

29. 发明授权

US07657983B2 Method of producing a topology-optimized electrode for a resonator in thin-film technology 有权
标题翻译：在薄膜技术中制造用于谐振器的拓扑优化电极的方法
公开(公告)号：US07657983B2
公开(公告)日：2010-02-09
申请号：US10888429
申请日：2004-07-09
申请人： Robert Aigner , Lüder Elbrecht , Stephan Marksteiner , Winfried Nessler
发明人： Robert Aigner , Lüder Elbrecht , Stephan Marksteiner , Winfried Nessler
IPC分类号： H03H3/02
CPC分类号： H03H3/02 , Y10T29/42 , Y10T29/49005 , Y10T29/49128 , Y10T29/49155
摘要： In a method of producing an electrode for a resonator in thin-film technology, the electrode of the resonator is embedded in an insulating layer such that a surface of the electrode is exposed, and that a surface defined by the electrode and the insulating layer is substantially planar.
摘要翻译：在制造薄膜技术中的谐振器用电极的方法中，将谐振器的电极嵌入绝缘层中，使得电极的表面露出，由电极和绝缘层限定的表面是基本上平面。

30. 发明授权

US07479851B2 Piezoelectric component and method for producing it 有权
标题翻译：压电元件及其制造方法
公开(公告)号：US07479851B2
公开(公告)日：2009-01-20
申请号：US11930955
申请日：2007-10-31
申请人： Robert Aigner , Stephan Marksteiner , Winfried Nessler
发明人： Robert Aigner , Stephan Marksteiner , Winfried Nessler
IPC分类号： H03H9/54 , H03H9/56
CPC分类号： H03H9/585 , H03H3/04 , H03H9/0095 , H03H9/589 , H03H9/60 , Y10T29/42 , Y10T29/49126 , Y10T29/49128
摘要： A piezoelectric component comprises at least two stacked crystal filters on a substrate. Each stacked crystal filter comprises a bottom electrode, a first piezoelectric layer arranged above the bottom electrode, a central electrode arranged above the first piezoelectric layer, a second piezoelectric layer arranged above the central electrode, and a top electrode arranged above the second piezoelectric layer. The bottom electrodes are directly connected to one another and the central electrodes are directly connected to one another.
摘要翻译：压电元件在衬底上包括至少两个堆叠的晶体滤波器。每个堆叠的晶体滤波器包括底电极，布置在底电极上方的第一压电层，布置在第一压电层上方的中心电极，布置在中心电极上方的第二压电层和布置在第二压电层上方的顶电极。底部电极彼此直接连接，并且中心电极彼此直接连接。

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