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1. 发明申请

US20100076318A1 MICROMACHINED IMAGING TRANSDUCER 审中-公开
标题翻译： MICROMACHINED成像传感器
公开(公告)号：US20100076318A1
公开(公告)日：2010-03-25
申请号：US12608234
申请日：2009-10-29
申请人： Paul W. Rehrig , Xiaoning Jiang , Wesley S. Hackenberger , Jian R. Yuan , Richard Romley
发明人： Paul W. Rehrig , Xiaoning Jiang , Wesley S. Hackenberger , Jian R. Yuan , Richard Romley
IPC分类号： A61B8/14
CPC分类号： B06B1/0629 , A61B8/06 , A61B8/12 , A61B8/14 , A61B8/445 , H01L41/187 , Y10T29/42
摘要： The present invention generally relates to medical devices, and more particularly to an improved medical imaging device. In one embodiment, an imaging device includes a drive shaft having proximal and distal ends received within the lumen; and an imaging transducer assembly. coupled to the distal end of the drive shaft and positioned at the distal portion of the elongate member. The imaging transducer assembly includes one or more imaging transducers formed with a piezoelectric composite plate using photolithography based micromachining.
摘要翻译：本发明一般涉及医疗装置，更具体地涉及一种改进的医学成像装置。在一个实施例中，成像装置包括驱动轴，其具有容纳在内腔内的近端和远端; 和成像换能器组件。联接到驱动轴的远端并且定位在细长构件的远端部分。成像换能器组件包括使用基于光刻的微加工的压电复合板形成的一个或多个成像换能器。

2. 发明申请

US20080238260A1 HYBRID PIEZOELECTRIC ENERGY HARVESTING TRANSDUCER SYSTEM 有权
标题翻译：混合压电式能量收集传感器系统
公开(公告)号：US20080238260A1
公开(公告)日：2008-10-02
申请号：US11486200
申请日：2006-07-13
申请人： Tian-Bing Xu , Xiaoning Jiang , Ji Su , Paul W. Rehrig , Wesley S. Hackenberger
发明人： Tian-Bing Xu , Xiaoning Jiang , Ji Su , Paul W. Rehrig , Wesley S. Hackenberger
IPC分类号： H01L41/113
CPC分类号： H01L41/1138 , H02N2/18
摘要： A hybrid piezoelectric energy harvesting transducer system includes: (a) first and second symmetric, pre-curved piezoelectric elements mounted separately on a frame so that their concave major surfaces are positioned opposite to each other; and (b) a linear piezoelectric element mounted separately on the frame and positioned between the pre-curved piezoelectric elements. The pre-curved piezoelectric elements and the linear piezoelectric element are spaced from one another and communicate with energy harvesting circuitry having contact points on the frame. The hybrid piezoelectric energy harvesting transducer system has a higher electromechanical energy conversion efficiency than any known piezoelectric transducer.
摘要翻译：混合压电能量收集换能器系统包括：（a）分别安装在框架上的第一和第二对称预弯曲压电元件，使得它们的凹形主表面彼此相对定位; 和（b）分别安装在框架上并位于预弯曲的压电元件之间的线性压电元件。预弯曲的压电元件和线性压电元件彼此间隔开并与具有框架上的接触点的能量收集电路连通。混合压电能量收集换能器系统具有比任何已知的压电换能器更高的机电能量转换效率。

3. 发明授权

US07622853B2 Micromachined imaging transducer 有权
标题翻译：微加工成像传感器
公开(公告)号：US07622853B2
公开(公告)日：2009-11-24
申请号：US11202674
申请日：2005-08-12
申请人： Paul W. Rehrig , Xiaoning Jiang , Wesley S. Hackenberger , Jian R. Yuan , Richard Romley
发明人： Paul W. Rehrig , Xiaoning Jiang , Wesley S. Hackenberger , Jian R. Yuan , Richard Romley
IPC分类号： H01L41/047
CPC分类号： B06B1/0629 , A61B8/06 , A61B8/12 , A61B8/14 , A61B8/445 , H01L41/187 , Y10T29/42
摘要： The present invention generally relates to medical devices, and more particularly to an improved medical imaging device. In one embodiment, an imaging device includes a drive shaft having proximal and distal ends received within the lumen; and an imaging transducer assembly coupled to the distal end of the drive shaft and positioned at the distal portion of the elongate member. The imaging transducer assembly includes one or more imaging transducers formed with a piezoelectric composite plate using photolithography based micromachining.
摘要翻译：本发明一般涉及医疗装置，更具体地涉及一种改进的医学成像装置。在一个实施例中，成像装置包括驱动轴，其具有容纳在内腔内的近端和远端; 以及耦合到所述驱动轴的远端并且定位在所述细长构件的远端部分处的成像换能器组件。成像换能器组件包括使用基于光刻的微加工的压电复合板形成的一个或多个成像换能器。

4. 发明授权

US07446459B2 Hybrid piezoelectric energy harvesting transducer system 有权
标题翻译：混合压电能量采集传感器系统
公开(公告)号：US07446459B2
公开(公告)日：2008-11-04
申请号：US11486200
申请日：2006-07-13
申请人： Tian-Bing Xu , Xiaoning Jiang , Ji Su , Paul W. Rehrig , Wesley S. Hackenberger
发明人： Tian-Bing Xu , Xiaoning Jiang , Ji Su , Paul W. Rehrig , Wesley S. Hackenberger
IPC分类号： H01L41/113 , H01L41/04
CPC分类号： H01L41/1138 , H02N2/18
摘要： A hybrid piezoelectric energy harvesting transducer system includes: (a) first and second symmetric, pre-curved piezoelectric elements mounted separately on a frame so that their concave major surfaces are positioned opposite to each other; and (b) a linear piezoelectric element mounted separately on the frame and positioned between the pre-curved piezoelectric elements. The pre-curved piezoelectric elements and the linear piezoelectric element are spaced from one another and communicate with energy harvesting circuitry having contact points on the frame. The hybrid piezoelectric energy harvesting transducer system has a higher electromechanical energy conversion efficiency than any known piezoelectric transducer.
摘要翻译：混合压电能量收集换能器系统包括：（a）分别安装在框架上的第一和第二对称预弯曲压电元件，使得它们的凹形主表面彼此相对定位; 和（b）分别安装在框架上并位于预弯曲的压电元件之间的线性压电元件。预弯曲的压电元件和线性压电元件彼此间隔开并与具有框架上的接触点的能量收集电路连通。混合压电能量收集换能器系统具有比任何已知的压电换能器更高的机电能量转换效率。

5. 发明申请

US20090029295A1 MICROMACHINED IMAGING TRANSDUCER 审中-公开
标题翻译： MICROMACHINED成像传感器
公开(公告)号：US20090029295A1
公开(公告)日：2009-01-29
申请号：US12246435
申请日：2008-10-06
申请人： Paul W. Rehrig , Xiaoning Jiang , Wesley S. Hackenberger
发明人： Paul W. Rehrig , Xiaoning Jiang , Wesley S. Hackenberger
IPC分类号： G03F7/20
CPC分类号： B06B1/0629 , A61B8/06 , A61B8/12 , A61B8/14 , A61B8/445 , H01L41/187 , Y10T29/42
摘要： The present invention generally relates to medical devices, and more particularly to an improved medical imaging device. In one embodiment, an imaging device includes a drive shaft having proximal and distal ends received within the lumen; and an imaging transducer assembly coupled to the distal end of the drive shaft and positioned at the distal portion of the elongate member. The imaging transducer assembly includes one or more imaging transducers formed with a piezoelectric composite plate using photolithography based micromachining.
摘要翻译：本发明一般涉及医疗装置，更具体地涉及一种改进的医学成像装置。在一个实施例中，成像装置包括驱动轴，其具有容纳在内腔内的近端和远端; 以及耦合到所述驱动轴的远端并且定位在所述细长构件的远端部分处的成像换能器组件。成像换能器组件包括使用基于光刻的微加工的压电复合板形成的一个或多个成像换能器。

6. 发明授权

US08008842B2 Micromachined piezoelectric ultrasound transducer arrays 有权
标题翻译：微加工压电超声换能器阵列
公开(公告)号：US08008842B2
公开(公告)日：2011-08-30
申请号：US12258615
申请日：2008-10-27
申请人： Xiaoning Jiang , Wesley S. Hackenberger , Kevin A. Snook
发明人： Xiaoning Jiang , Wesley S. Hackenberger , Kevin A. Snook
IPC分类号： H01L41/04 , H01L41/08
CPC分类号： B06B1/0622 , H01L41/183 , H01L41/37 , Y10T29/42
摘要： A piezoelectric composite micromachined ultrasound transducer including single and multilayer 1-D and 2-D arrays having through-wafer-vias (TWVs) that significantly decreased electrical impedance per element, and hence the improved electrical impedance matching to T/R electronics and improved signal to noise ratio is disclosed. The TWVs facilitate integrated interconnection in single element transducers (positive and negative contact on the same side) and array transducers (contact pads array for integration with T/R switches and/or pre-amplifier circuits).
摘要翻译：一种压电复合微加工超声换能器，包括具有穿透晶片通孔（TWV）的单层和多层1-D和2-D阵列，显着降低每个元件的电阻抗，从而改善与T / R电子器件的电阻抗匹配和改进的信号公开了噪音比。 TWV有助于单个元件传感器（同一侧的正极和负极接触）和阵列传感器（用于与T / R开关和/或前置放大器电路集成的接触焊盘阵列）的集成互连。

7. 发明授权

US08148877B2 Micromachined piezoelectric ultrasound transducer arrays 有权
标题翻译：微加工压电超声换能器阵列
公开(公告)号：US08148877B2
公开(公告)日：2012-04-03
申请号：US13082958
申请日：2011-04-08
申请人： Xiaoning Jiang , Wesley S. Hackenberger , Kevin A. Snook
发明人： Xiaoning Jiang , Wesley S. Hackenberger , Kevin A. Snook
IPC分类号： H01L41/04
CPC分类号： B06B1/0622 , H01L41/183 , H01L41/37 , Y10T29/42
摘要： A piezoelectric composite micromachined ultrasound transducer including single and multilayer 1-D and 2-D arrays having through-wafer-vias (TWVs) that significantly decreased electrical impedance per element, and hence the improved electrical impedance matching to T/R electronics and improved signal to noise ratio is disclosed. The TWVs facilitate integrated interconnection in single element transducers (positive and negative contact on the same side) and array transducers (contact pads array for integration with T/R switches and/or pre-amplifier circuits).
摘要翻译：一种压电复合微加工超声换能器，包括具有穿透晶片通孔（TWV）的单层和多层1-D和2-D阵列，显着降低每个元件的电阻抗，从而改善与T / R电子器件的电阻抗匹配和改进的信号公开了噪音比。 TWV有助于单个元件传感器（同一侧的正极和负极接触）和阵列传感器（用于与T / R开关和/或前置放大器电路集成的接触焊盘阵列）的集成互连。

8. 发明申请

US20070038111A1 Micromachined imaging transducer 有权
标题翻译：微加工成像传感器
公开(公告)号：US20070038111A1
公开(公告)日：2007-02-15
申请号：US11202674
申请日：2005-08-12
申请人： Paul Rehrig , Xiaoning Jiang , Wesley Hackenberger , Jian Yuan , Richard Romley
发明人： Paul Rehrig , Xiaoning Jiang , Wesley Hackenberger , Jian Yuan , Richard Romley
IPC分类号： A61B8/14
CPC分类号： B06B1/0629 , A61B8/06 , A61B8/12 , A61B8/14 , A61B8/445 , H01L41/187 , Y10T29/42
摘要： The present invention generally relates to medical devices, and more particularly to an improved medical imaging device. In one embodiment, an imaging device includes a drive shaft having proximal and distal ends received within the lumen; and an imaging transducer assembly coupled to the distal end of the drive shaft and positioned at the distal portion of the elongate member. The imaging transducer assembly includes one or more imaging transducers formed with a piezoelectric composite plate using photolithography based micromachining.
摘要翻译：本发明一般涉及医疗装置，更具体地涉及一种改进的医学成像装置。在一个实施例中，成像装置包括驱动轴，其具有容纳在内腔内的近端和远端; 以及耦合到所述驱动轴的远端并且定位在所述细长构件的远端部分处的成像换能器组件。成像换能器组件包括使用基于光刻的微加工的压电复合板形成的一个或多个成像换能器。

9. 发明授权

US09574553B2 Solar-powered apparatus 有权
标题翻译：太阳能设备
公开(公告)号：US09574553B2
公开(公告)日：2017-02-21
申请号：US13991683
申请日：2012-06-21
申请人： Tongqiang Li , Xiaoning Jiang
发明人： Tongqiang Li , Xiaoning Jiang
IPC分类号： F03G7/06 , F03G6/00
CPC分类号： F03G7/065 , F03G6/00 , Y02E10/46
摘要： The invention relates to a solar-powered apparatus, comprising a housing (1), a shield panel (5) disposed on the housing (1), and a transmission apparatus (2) disposed inside the housing (1). The transmission apparatus (2) is provided with eight or more memory alloy sheets (3). The housing (1) is also provided with a ratchet pawl (13). The shield panel (5) is provided with a light-focusing apparatus (51) used for focusing light. The apparatus is capable of converting solar energy into mechanical energy.
摘要翻译：本发明涉及一种太阳能设备，包括壳体（1），设置在壳体（1）上的屏蔽面板（5）和设置在壳体（1）内部的传动装置。传动装置（2）具有八个以上的记忆合金板（3）。壳体（1）还设有棘爪（13）。屏蔽面板（5）设置有用于聚焦光的聚光装置（51）。该装置能够将太阳能转化为机械能。

10. 发明授权

US08680749B2 Piezoelectric multilayer-stacked hybrid actuation/transduction system 有权
标题翻译：压电多层叠混合致动/转导系统
公开(公告)号：US08680749B2
公开(公告)日：2014-03-25
申请号：US12584290
申请日：2009-09-03
申请人： Tian-Bing Xu , Xiaoning Jiang , Ji Su
发明人： Tian-Bing Xu , Xiaoning Jiang , Ji Su
IPC分类号： H01L41/113
CPC分类号： H01L41/0986 , H01L41/083
摘要： A novel full piezoelectric multilayer stacked hybrid actuation/transduction system. The system demonstrates significantly-enhanced electromechanical performance by utilizing the cooperative contributions of the electromechanical responses of multilayer stacked negative and positive strain components. Both experimental and theoretical studies indicate that for this system, the displacement is over three times that of a same-sized conventional flextensional actuator/transducer. The system consists of at least 2 layers which include electromechanically active components. The layers are arranged such that when electric power is applied, one layer contracts in a transverse direction while the second layer expands in a transverse direction which is perpendicular to the transverse direction of the first layer. An alternate embodiment includes a third layer. In this embodiment, the outer two layers contract in parallel transverse directions while the middle layer expands in a transverse direction which is perpendicular to the transverse direction of the outer layers.
摘要翻译：一种新颖的全压电多层堆叠混合致动/转导系统。该系统通过利用多层堆叠负和正应变分量的机电响应的协同贡献，显示出显着增强的机电性能。实验和理论研究均表明，对于该系统，位移是相同尺寸的常规弯曲致动器/换能器的位移的三倍以上。该系统包括至少2层，包括机电活动部件。这些层被布置成使得当施加电力时，一个层在横向方向上收缩，而第二层在垂直于第一层的横向方向的横向上膨胀。替代实施例包括第三层。在本实施例中，外两层在平行的横向方向上收缩，而中间层在垂直于外层的横向方向的横向上膨胀。

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