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1. 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。

2. 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。

3. 发明授权

US09048759B2 Multistage force amplification of piezoelectric stacks 有权
标题翻译：压电堆的多级力放大
公开(公告)号：US09048759B2
公开(公告)日：2015-06-02
申请号：US13293846
申请日：2011-11-10
申请人： Tian-Bing Xu , Emilie J. Siochi , Lei Zuo , Xiaoning Jiang , Jin Ho Kang
发明人： Tian-Bing Xu , Emilie J. Siochi , Lei Zuo , Xiaoning Jiang , Jin Ho Kang
IPC分类号： H01L41/00 , H02N2/04 , H02N2/18
CPC分类号： H02N2/043 , H02N2/186
摘要： Embodiments of the disclosure include an apparatus and methods for using a piezoelectric device, that includes an outer flextensional casing, a first cell and a last cell serially coupled to each other and coupled to the outer flextensional casing such that each cell having a flextensional cell structure and each cell receives an input force and provides an output force that is amplified based on the input force. The apparatus further includes a piezoelectric stack coupled to each cell such that the piezoelectric stack of each cell provides piezoelectric energy based on the output force for each cell. Further, the last cell receives an input force that is the output force from the first cell and the last cell provides an output apparatus force In addition, the piezoelectric energy harvested is based on the output apparatus force. Moreover, the apparatus provides displacement based on the output apparatus force.
摘要翻译：本公开的实施例包括一种用于使用压电装置的装置和方法，该装置和方法包括外张力壳体，第一单元和最后一个单元，它们彼此串联连接并耦合到外部弯曲壳体，使得每个单元具有弯曲单元结构并且每个单元接收输入力并提供基于输入力而被放大的输出力。该装置还包括耦合到每个单元的压电堆叠，使得每个单元的压电叠层基于每个单元的输出力提供压电能量。此外，最后一个单元接收作为来自第一单元的输出力的输入力，并且最后一个单元提供输出设备的力。此外，所收集的压电能量基于输出设备的力。此外，该装置基于输出装置的力提供位移。

4. 发明授权

US08052069B2 Advanced high performance vertical hybrid synthetic jet actuator 有权
标题翻译：先进的高性能垂直混合合成射流执行机构
公开(公告)号：US08052069B2
公开(公告)日：2011-11-08
申请号：US12393238
申请日：2009-02-26
申请人： Tian-Bing Xu , Xiaoning Jiang , Ji Su
发明人： Tian-Bing Xu , Xiaoning Jiang , Ji Su
IPC分类号： B05B1/08
CPC分类号： B64C21/04 , B64C23/005 , B64C2230/18 , F15D1/0095 , F15D1/12 , H01L41/0973 , Y02T50/166
摘要： The present invention comprises a high performance, vertical, zero-net mass-flux, synthetic jet actuator for active control of viscous, separated flow on subsonic and supersonic vehicles. The present invention is a vertical piezoelectric hybrid zero-net mass-flux actuator, in which all the walls of the chamber are electrically controlled synergistically to reduce or enlarge the volume of the synthetic jet actuator chamber in three dimensions simultaneously and to reduce or enlarge the diameter of orifice of the synthetic jet actuator simultaneously with the reduction or enlargement of the volume of the chamber. The jet velocity and mass flow rate for the present invention will be several times higher than conventional piezoelectric synthetic jet actuators.
摘要翻译：本发明包括一种高性能，垂直，零净质量流量合成射流致动器，用于主动控制亚音速和超音速车辆上的粘性分离流。本发明是垂直压电混合零网质量通量致动器，其中协同地电气控制腔室的所有壁，以同时缩小或扩大合成射流致动器室的三维体积并减小或扩大合成射流致动器的孔口直径与室的体积的减小或增大同时。本发明的喷射速度和质量流量将比传统的压电合成射流致动器高几倍。

5. 发明申请

US20110215677A1 MICROMACHINED PIEZOELECTRIC ULTRASOUND TRANSDUCER ARRAYS 有权
标题翻译：微型压电超声波传感器阵列
公开(公告)号：US20110215677A1
公开(公告)日：2011-09-08
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： G10K9/125 , H01L41/047 , H01L41/18
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。

6. 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。

7. 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。

8. 发明授权

US09599099B2 Thermal-powered device using memory alloy sheets 有权
公开(公告)号：US09599099B2
公开(公告)日：2017-03-21
申请号：US14343397
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
CPC分类号： F03G7/065
摘要： The present invention discloses a device capable of converting thermal energy into kinetic energy, in particular a thermal-powered device, including a housing (1) and a transmission device (2) disposed in the housing (1). Alloy sheets (3) are disposed at the transmission device (2). The housing (1) is formed with a heat source interface (6). In the present invention, thermal energy or other energy in the automobile exhaust gas is converted into kinetic energy output by virtue of the memory function of memory alloys, thus reducing emission of greenhouse gas, protecting the atmosphere environment, and conforming to the strategies and policies of economy of energy, environmental protection, and harmonious development between man and nature.

9. 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。

10. 发明申请

US20110191997A1 MICROMACHINED PIEZOELECTRIC ULTRASOUND TRANSDUCER ARRAYS 审中-公开
公开(公告)号：US20110191997A1
公开(公告)日：2011-08-11
申请号：US13082984
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： H01L41/22
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).

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