| Patents for H01L 41 - Piezo-electric devices in general; Electrostrictive devices in general; Magnetostrictive devices in general; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof (34,459) |
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| 02/28/2012 | US8122766 Inertia force sensor |
| 02/23/2012 | WO2012024631A1 System and method for ultrasonic transducer control |
| 02/23/2012 | WO2012021997A1 Repair of delaminated plates with piezoelectric materials |
| 02/23/2012 | US20120046520 Pare piezo power with energy recovery |
| 02/23/2012 | US20120043860 Piezoelectric vibrating devices and methods for manufacturing same |
| 02/23/2012 | US20120043859 Method of Manufacturing the Piezoelectric Device and the Same |
| 02/23/2012 | US20120043858 Energy Harvesting Devices Using Carbon Nanotube (CNT)-Based Electrodes |
| 02/23/2012 | US20120043857 Actuator and method for driving actuator |
| 02/23/2012 | US20120043856 Piezoelectric Power Generator |
| 02/23/2012 | US20120043854 Ceramic electronic component and method for manufacturing the same |
| 02/23/2012 | US20120043853 Compound having piezoelectric property, piezoelectric device, liquid discharge head using the piezoelectric device, and ultrasonic motor using the piezoelectric device |
| 02/23/2012 | US20120043494 Piezoelectric single crystal ingot, producing method therefor and piezoelectric single crystal device |
| 02/23/2012 | US20120043485 Piezoelectric drive and microvalve comprising said drive |
| 02/23/2012 | DE102010034713A1 Electromechanical transducer for converting mechanical input variable into electrical resistivity in man-machine interface, has resistance element fixed at outer geometry and base, where input variable is changed in elongation of element |
| 02/23/2012 | CA2808498A1 System and method for ultrasonic transducer control |
| 02/22/2012 | EP2420879A1 Driving unit, lens module, and image pickup device |
| 02/22/2012 | EP2419968A2 Transducer having a robust electrical connection to a piezoelectric crystal |
| 02/22/2012 | EP1830420B1 Diaphragm structure |
| 02/22/2012 | EP1649523B1 Active/passive absorber for vibration and sound radiation control |
| 02/22/2012 | CN1678133B 发射装置及声波传感器 Emitting devices and acoustic sensors |
| 02/22/2012 | CN1541423B 自供电开关启动系统 Self-powered switch to start the system |
| 02/22/2012 | CN102361763A Method and charging apparatus for charging a motor vehicle battery |
| 02/22/2012 | CN102361061A Method for manufacturing composite piezoelectric substrate and piezoelectric device |
| 02/22/2012 | CN101852917B 大转角压电扫描微镜 Large corner piezo scanning microscope |
| 02/22/2012 | CN101389580B 压电陶瓷组合物 The piezoelectric ceramic composition |
| 02/21/2012 | US8120438 Temperature compensated crystal oscillator |
| 02/21/2012 | US8120234 Piezoelectric frames and piezoelectric devices comprising same |
| 02/21/2012 | US8120233 Piezoelectric devices and methods for manufacturing same |
| 02/21/2012 | US8120232 Sensors and actuators using piezo polymer layers |
| 02/21/2012 | US8120231 Inertial drive actuator |
| 02/21/2012 | US8120186 Integrated circuit and method |
| 02/21/2012 | US8119024 Piezoelectric single crystal ingot, producing method therefor and piezoelectric single crystal device |
| 02/21/2012 | US8119023 Piezoelectric/electrostrictive ceramic composition manufacturing method |
| 02/21/2012 | US8119022 Piezoelectric single crystal and method of production of same, piezoelectric element, and dielectric element |
| 02/21/2012 | US8117751 Method of forming printhead by removing sacrificial material through nozzle apertures |
| 02/16/2012 | WO2012021608A2 Temperature and field stable relaxor-pt piezoelectric single crystals |
| 02/16/2012 | WO2012020638A1 Method for manufacturing piezoelectric thin film element, piezoelectric thin film element, and member for piezoelectric thin film element |
| 02/16/2012 | WO2012019979A2 Electromechanical transducer comprising a polyurethane polymer with polyester and/or polycarbonate units |
| 02/16/2012 | WO2012019477A1 Three-friction piezoelectric stepper pushed by nested dual piezoelectric tubes and stepping scanner |
| 02/16/2012 | WO2011158155A3 An apparatus and method for reducing energy consumption in monitoring means of a plurality of piezoelectric components |
| 02/16/2012 | US20120041314 Organic piezoelectric material, ultrasound probe, and ultrasound image detector |
| 02/16/2012 | US20120038815 Driving unit, lens module, and image pickup device |
| 02/16/2012 | US20120038714 Piezoelectric thin film, ink jet head, method of forming image by the ink jet head, angular velocity sensor, method of measuring angular velocity by the angular velocity sensor, piezoelectric generating element, and method of generating electric power using the piezoelectric generating element |
| 02/16/2012 | US20120038713 Piezoelectric film and method of manufacturing same, piezoelectric device and liquid ejection apparatus |
| 02/16/2012 | US20120038711 Ink-jet head and method of manufacturing the same |
| 02/16/2012 | US20120038251 Flexural vibration element and electronic component |
| 02/16/2012 | US20120038249 Novel responsive polymer system and nanohybrid thin films |
| 02/16/2012 | US20120038245 Smart Material Actuator Adapted for Resonant Operation |
| 02/16/2012 | US20120038244 Piezoelectric vibration device, method of manufacturing the same, and method of adjusting resonant frequency |
| 02/16/2012 | US20120037839 Temperature and field stable relaxor-pt piezoelectric single crystals |
| 02/16/2012 | US20120036917 Sensing devices and methods |
| 02/16/2012 | DE102010039222A1 Household appliance e.g. front loading washing machine, has vibration compensating unit arranged between housing and movable component and comprising pair of piezo sensor devices and piezo actuator device |
| 02/16/2012 | DE102010039165A1 Positioning device for use in combustion engine of vehicle, has piezoelectric actuator placing position element in one direction and another piezoelectric actuator placing position element in another direction |
| 02/16/2012 | DE102010034431A1 Bauelement mit geschützten Bauelementstrukturen und Verfahren zur Herstellung Component having protected device structures and processes for making |
| 02/16/2012 | DE102010034121A1 Mit akustischen Wellen arbeitendes Bauelement mit reduziertem Temperaturgang der Frequenzlage und Verfahren zur Herstellung Acoustic wave device with reduced working temperature response of the frequency position and processes for preparing |
| 02/16/2012 | DE102010031378A1 Multilayered piezoelectric actuator used in e.g. machine tools, consists of several piezoelectric elements made of lead zirconate titanate (PZT) ceramic, which are alternately arranged at opposite sides of several internal electrodes |
| 02/16/2012 | CA2807623A1 Electromechanical transducer comprising a polyurethane polymer with polyester and/or polycarbonate units |
| 02/15/2012 | EP2418706A1 Actuator assembly and electronic device including same |
| 02/15/2012 | EP2418705A1 Actuator assembly and electronic device including same |
| 02/15/2012 | EP2418704A1 Actuator assembly and electronic device including same |
| 02/15/2012 | EP2418231A1 Electromechanical converter comprising a polyurethane polymer with polycarbonate units |
| 02/15/2012 | EP2418230A1 Electromechanical converter comprising a polyurethane polymer with polyester units |
| 02/15/2012 | EP2418175A1 Method for producing alkali metal niobate particles, and alkali metal niobate particles |
| 02/15/2012 | EP2418174A1 Method for producing alkali metal niobate particles, and alkali metal niobate particles |
| 02/15/2012 | EP2418086A1 Piezoelectric or electrostrictive actuator |
| 02/15/2012 | EP2417645A1 Piezoelectric microelectromechanical device |
| 02/15/2012 | EP2417644A1 Electro-switchable polymer film assembly and use thereof |
| 02/15/2012 | EP2417643A1 Piezoelectric actuator and method for producing a piezoelectric actuator |
| 02/15/2012 | EP2417346A1 Piezoelectric actuator and fuel injection valve |
| 02/15/2012 | EP2417063A2 Process |
| 02/15/2012 | EP2060548B1 Droplet ejection head |
| 02/15/2012 | CN102356325A Apparatus and method for electromechanical positioning |
| 02/15/2012 | CN102355157A Piezoelectric plate-sandwiched rotary linear ultrasonic motor stator |
| 02/15/2012 | CN101848772B 压电设备、使用它的电子设备及汽车 A piezoelectric device, an electronic device using it and automotive |
| 02/14/2012 | US8115424 Method and device for controlling the rotation speed of a piezoelectric motor rotor |
| 02/14/2012 | US8115367 Piezoelectric actuator provided with a displacement meter, piezoelectric element, and positioning device |
| 02/14/2012 | US8115366 System and method of driving ultrasonic transducers |
| 02/14/2012 | US8115240 CMOS integrated process for fabricating monocrystalline silicon micromechanical elements by porous silicon micromachining |
| 02/14/2012 | US8114307 Piezoelectric body and liquid discharge head |
| 02/14/2012 | US8112886 Production method of contact mat for an actuator |
| 02/09/2012 | WO2012018561A1 Forming a device having a curved piezoelectric membrane |
| 02/09/2012 | WO2012018247A1 A vibrating energy harvester device and methods thereof |
| 02/09/2012 | WO2012017855A1 Piezoelectric ceramic composition |
| 02/09/2012 | US20120032759 Acoustic Wave Device and Method for Manufacturing Same |
| 02/09/2012 | US20120032564 Polymer actuator device |
| 02/09/2012 | US20120032563 Mesa-Type At-Cut Quartz-Crystal Vibrating Piece and the Quartz-Crystal Device |
| 02/09/2012 | US20120032562 At-Cut Quartz-Crystal Device and Methods for Manufacturing Same |
| 02/09/2012 | US20120032561 Piezoelectric Device With Tuning-Fork Type Piezoelectric Vibrating Piece |
| 02/09/2012 | US20120032559 Actuator and actuator structure |
| 02/09/2012 | US20120032557 Vibration generating device, driving method therefor, foreign substance removing device, and optical device |
| 02/09/2012 | US20120032556 Method for operating an output stage for at least one piezoactuator |
| 02/09/2012 | US20120032555 Circuit for compensating influence of temperature on a resonator |
| 02/09/2012 | US20120032554 Transducer having natural unidirectionality for surface acoustic waves |
| 02/09/2012 | US20120030916 Manufacturing method for thin board-shaped fired piezoelectric body |
| 02/09/2012 | US20120030915 Manufacturing method of a piezoelectric element and a liquid ejecting head |
| 02/09/2012 | DE102010038943A1 Piezoelectric actuator mounted in fuel injection system for combustion engines, has a structured stamping foil functioning as upper electrode, which is soldered to metal tape that connects inner and outer electrodes |
| 02/09/2012 | DE102010038940A1 Charger for a lead zirconate titanate bar sintering of a latch for a piezoelectric actuator, where the latch is arranged on a charge plate and received during a sintering process of the latch to evaporate a lead oxide of lead scavengers |
| 02/09/2012 | DE102010038937A1 Method for manufacturing piezoelectric actuator that is utilized in fuel injection system of combustion engine, involves applying outer electrode in form of soldering tape to auxiliary contact, and arranging multilayer structure into holder |
| 02/09/2012 | DE102010033227A1 Method for manufacturing functional coating of surface acoustic wave sensor for e.g. gas analysis, involves applying and distributing polymer preparation on surface of sensor by coating process |
| 02/08/2012 | EP2415619A1 Self-powered sensing module and system for monitoring the conditions of the tyres of a vehicle provided with at least one self-powered sensing module |