| 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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| 01/19/2012 | DE102010031375A1 Charging useful for lead zirconate titanate internal bolt of stack piezoelectric actuator, comprises bolt arranged alternately with ballast plates between a lower thrust plate and upper deck panels on batch plates |
| 01/19/2012 | DE102010013565A1 Elektromechanischer Wandler und Verfahren zur Herstellung des elektromechanischen Wandlers An electromechanical transducer and method of manufacturing the electromechanical transducer |
| 01/18/2012 | EP2408034A1 Piezoelectric polymer material, process for producing same, and piezoelectric element |
| 01/18/2012 | EP2258004B1 High-precision ultrasonic motor |
| 01/18/2012 | EP2245680B1 Method for polarizing a piezoceramic material |
| 01/18/2012 | CN102325984A Method for operating final stage for at least one piezoactuator |
| 01/18/2012 | CN102325661A Piezoelectric generator |
| 01/18/2012 | CN102324461A Radial-expandsion monolithic wafer type piezoelectric ceramic transformer and preparation method thereof |
| 01/17/2012 | US8098001 Component with reduced temperature response, and method for production |
| 01/17/2012 | US8098000 Ultrasonic sensor |
| 01/17/2012 | US8097999 Piezoelectric actuator |
| 01/17/2012 | US8097998 Linear drive having shock compensation |
| 01/12/2012 | WO2012006573A1 Dynamically adjusting piezoelectric current sensors |
| 01/12/2012 | WO2012005032A1 Piezoelectric film element and piezoelectric film device |
| 01/12/2012 | WO2012004250A1 Method for implanting a piezoelectric material |
| 01/12/2012 | WO2012003529A1 Piezo-electric based micro-electro-mechanical lens actuation system |
| 01/12/2012 | WO2011108732A3 Piezoelectric thin film, piezoelectric element, and manufacturing method thereof |
| 01/12/2012 | US20120007927 Piezoelectric element, piezoelectric actuator, liquid ejecting head and liquid ejecting apparatus |
| 01/12/2012 | US20120007477 piezoelectric actuator and a method of manufacturing the same |
| 01/12/2012 | US20120007476 Actuator element and input apparatus |
| 01/12/2012 | US20120007475 Construction element that operates with acoustic waves, and method for the manufacture thereof |
| 01/12/2012 | US20120007474 Piezoelectric/electrostrictive element and method of manufacturing the same |
| 01/12/2012 | US20120007472 Thermal transfer and acoustic matching layers for ultrasound transducer |
| 01/12/2012 | US20120007468 Dynamically Adjusting Piezoelectric Current Sensors |
| 01/12/2012 | US20120005871 Method for manufacturing piezoelectric element and method for manufacturing liquid ejection head |
| 01/11/2012 | EP2405503A1 Laminated piezoelectric element, jetting device provided with same, and fuel jetting system |
| 01/11/2012 | EP2404378A1 Electric actuating device for use in the sanitary sector |
| 01/11/2012 | EP2306537B1 Piezoelectric assembly |
| 01/11/2012 | EP2135305B1 Fine positioning system using an inertial motor based on a mechanical amplifier |
| 01/11/2012 | EP1941559B1 Piezoelectric movement device |
| 01/11/2012 | EP1839345B1 Piezoactuator with low stray capacitance |
| 01/11/2012 | EP1338672B1 Piezoelectric thin film and method for preparation thereof, piezoelectric element, ink-jet head, and ink-jet recording device |
| 01/11/2012 | CN1868121B Stacked bulk acoustic resonator band-pass filter with controllable pass bandwidth |
| 01/11/2012 | CN1867763B Piezoelectric actuator and associated production method |
| 01/11/2012 | CN102318099A Method and device for controlling a solid body actuator |
| 01/11/2012 | CN102317066A Ferroelectret double and multilayer composite and method for production thereof |
| 01/11/2012 | CN102315381A Method for preparing zinc oxide nanometer film carbon fiber piezoelectric material with core-shell structure and application thereof |
| 01/11/2012 | CN101585704B Leadless piezoelectric ceramics material and method for preparing same |
| 01/10/2012 | US8093869 Apparatus for generating electricity utilizing nondestructive interference of energy |
| 01/10/2012 | US8093786 Piezoelectric composite nanofibers, nanotubes, nanojunctions and nanotrees |
| 01/10/2012 | US8093785 Piezoelectric resonator, piezoelectric oscillator, electronic device and method for manufacturing piezoelectric resonator |
| 01/10/2012 | US8093784 Piezoelectric power generating element, and method of generating electric power using the piezoelectric power generating element |
| 01/10/2012 | US8093783 Electroactive polymer device |
| 01/10/2012 | US8093781 Electrochemical actuator |
| 01/10/2012 | US8091233 Method of manufacturing liquid discharge head |
| 01/10/2012 | US8091190 Method of manufacturing an acoustic mirror for a piezoelectric resonator |
| 01/10/2012 | CA2290851C Actuator with a piezoelectric or electrostrictive laser-medium |
| 01/05/2012 | WO2012002965A1 Piezoelectric mechanism having electrodes within thin film sheet that are substantially perpendicular to substrate |
| 01/05/2012 | WO2012002880A1 Measuring device and method for a fuel injection system |
| 01/05/2012 | WO2012002588A1 Electroactive-polymer actuator and method for manufacturing same |
| 01/05/2012 | WO2012001954A1 Oscillation device and electronic component |
| 01/05/2012 | WO2012001942A1 Inkjet head, method for forming image using inkjet head, angular velocity sensor, method for determining angular velocity using angular velocity sensor, piezoelectric power generating element, and power generation method using piezoelectric power generating element |
| 01/05/2012 | WO2012000752A1 Lead-free piezoceramic material comprising a perovskite phase and tungsten bronze phase and method for producing a piezoceramic component with the material |
| 01/05/2012 | WO2011142845A3 Film bulk acoustic wave resonator-based high energy radiation detectors and methods using the same |
| 01/05/2012 | US20120004555 Method of stretching organic piezoelectric material, method of manufacturing organic piezoelectric material, ultrasonic transducer, ultrasonic wave probe and ultrasonic wave medical image diagnosis device |
| 01/05/2012 | US20120004016 Filtering circuit with coupled baw resonators and having impedance matching adaptation |
| 01/05/2012 | US20120001700 Resonator |
| 01/05/2012 | US20120001520 Actuator device and input apparatus |
| 01/05/2012 | US20120001518 Mountable Arm Smart Material Actuator and Energy Harvesting Apparatus |
| 01/05/2012 | US20120000293 Nanofiber Actuators and Strain Amplifiers |
| 01/05/2012 | DE112007000373B4 Grenzwellenbauelement und Verfahren zum Herstellen desselben Boundary acoustic wave device of the same and methods for making |
| 01/05/2012 | DE102011078218A1 Dielektrische Keramik, Verfahren zum Herstellen von dielektrischer Keramik und elektronisches Bauelement A dielectric ceramic, process for producing dielectric ceramic electronic component and |
| 01/05/2012 | DE102010030721A1 Multilayer piezoelectric actuator for fuel injector of combustion engine, has multiple stacked inner electrodes provided with multiple film pieces of different casting batches |
| 01/05/2012 | DE102010030698A1 Piezoelectric actuator for use in piezo-injector of high pressure fuel injection system of e.g. diesel engine, has adaptor comprising two contours that are appropriate to housing foot and housing head, respectively |
| 01/05/2012 | DE102010025670A1 Bleifreier piezokeramischer Werkstoff mit Perowskit-Phase und Wolframbronze-Phase und Verfahren zum Herstellen eines piezokeramischen Bauteils mit dem Werkstoff Lead Free piezoceramic material with perovskite phase and tungsten bronze-phase and method of manufacturing a piezoceramic component with the material |
| 01/05/2012 | DE102010025659A1 Piezoelectric component e.g. monolithic piezoceramic multilayer actuator, for controlling fuel injection valve of combustion engine for motor car, has piezoceramic layer comprising sodium, lithium, silver and ozone in specified composition |
| 01/04/2012 | EP2401414A1 Sputtered piezoelectric material |
| 01/04/2012 | EP2126995B1 Method for the production of a piezoceramic multilayer actuator |
| 01/04/2012 | EP1277243B1 Piezo-ceramic multilayer component for measuring instruments and method for the production thereof |
| 01/04/2012 | CN102308403A Method for determining a needle closing in a piezo injector |
| 01/04/2012 | CN102308132A Valves based on reversible piezoelectric rotary motor |
| 01/04/2012 | CN102306704A Packaging technology of IPMC (ionic polymer metal composite) driver |
| 01/04/2012 | CN102306703A Manufacturing method of minitype piezoelectric pump |
| 01/04/2012 | CN102303455A Method of manufacturing piezoelectric actuator and method of manufacturing liquid transporting apparatus |
| 01/04/2012 | CN101814575B Preparation method for piezoelectric bimorph of micro-electromechanical system |
| 01/04/2012 | CN101373810B Piezoelectric device, and liquid discharge device using the piezoelectric device |
| 01/04/2012 | CN101260000B Method for manufacturing piezoelectric ceramic |
| 01/03/2012 | US8089736 Driving device and protection method thereof |
| 01/03/2012 | US8089732 Thin film piezoelectric element and its manufacturing method, head gimbal assembly and disk drive unit with the same |
| 01/03/2012 | US8089202 Piezoelectric vibrating reed, piezoelectric vibrator, oscillator, electronic device, radio-controlled clock, and method for manufacturing piezoelectric vibrating reed |
| 01/03/2012 | US8089201 Contour resonator |
| 01/03/2012 | US8089200 Piezoelectric vibrating devices and methods for manufacturing same |
| 01/03/2012 | US8089199 Mechanical design of laminar weak-link rotary mechanisms with ten-degree-level travel range and ten-nanoradian-level positioning resolution |
| 01/03/2012 | US8089198 Piezoelectric loudspeaker |
| 01/03/2012 | US8089197 Method for operating a piezoelectric element |
| 01/03/2012 | US8089196 Microcavity enhanced surface acoustic wave devices |
| 01/03/2012 | US8088506 Fluid consuming battery with fluid regulating system |
| 01/03/2012 | US8087297 Vibrating debris remover |
| 01/03/2012 | CA2645933C Megasonic processing apparatus with frequency sweeping of thickness mode transducers |
| 01/03/2012 | CA2403394C Piezoelectric identification device and applications thereof |
| 01/03/2012 | CA2280415C Improvements to vibration motors |
| 12/29/2011 | WO2011163530A1 Electroactive polymer (eap) -based rotary motion devices |
| 12/29/2011 | WO2011161144A1 Piezo-electric actuator |
| 12/29/2011 | WO2011161052A2 Electromechanical converter, method for producing same, and use thereof |
| 12/29/2011 | WO2011160835A1 Electronically actuatable drive apparatus |
| 12/29/2011 | WO2011160794A1 Piezoresistive force sensor |
| 12/29/2011 | WO2011160751A1 High-voltage generator |
| 12/29/2011 | WO2011114048A3 Mechanical stress detector |
| 12/29/2011 | US20110316611 Control cord for headsets and auxiliary devices |
| 12/29/2011 | US20110316393 Piezoelectric film and piezoelectric device |