| Patents for H02N 2 - Electric machines in general using piezo-electric effect, electrostriction or magnetostriction (14,251) |
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| 11/15/2007 | DE202006010429U1 Sensoreinrichtung für eine Einklemmschutzvorrichtung Sensor means for anti-trap |
| 11/15/2007 | DE102006021945A1 Piezoelektrischer Aktor und Injektor mit einem piezoelektrischen Aktor für eine Brennkraftmaschine Piezoelectric actuator and injector having a piezoelectric actuator for an internal combustion engine |
| 11/15/2007 | DE102006021299A1 Internal-combustion engine`s e.g. diesel engine, injector controlling method, involves applying output voltage to piezo-actuator, and changing opening voltage to offset voltage and applying for distributing injection of injecting voltage |
| 11/14/2007 | EP1855376A2 Rotary drive device |
| 11/14/2007 | EP1855329A1 Multilayer piezoelectric element |
| 11/14/2007 | EP1483826B1 Piezoelectric motor control |
| 11/14/2007 | EP1221042B1 Method for producing surface acoustic wave sensors and such a surface acoustic wave sensor |
| 11/14/2007 | CN101072001A Toothless traveling wave rotary ultrasonic motor and working mode and electric exciting manner |
| 11/14/2007 | CN101072000A Single-driving foot sandwiched transducer type longitudinal bending linear ultrasonic motor |
| 11/14/2007 | CN101071999A Motion superposition linear ultrasonic motor and electric exciting manner |
| 11/14/2007 | CN101071998A Square-wave driving inertia linear piezoelectric motor |
| 11/14/2007 | CN101071997A Square plate linear ultrasonic motor and electric exciting manner |
| 11/14/2007 | CN101071996A Column structure dual-wheel foot driving linear ultrasonic motor and electric exciting manner |
| 11/14/2007 | CN101071995A Dual-driving foot longitudinal-vibration mode stacked linear ultrasonic motor and working mode and electric exciting manner |
| 11/13/2007 | US7294950 Electrostatic actuator, electrostatic actuator driving method electromechanical transducer, and electromechanical transducer driving method |
| 11/08/2007 | WO2007126031A1 Ultrasonic motor |
| 11/08/2007 | WO2007098751A3 Method and device for load detection on a solid state actuator/motor device |
| 11/08/2007 | DE102007010633A1 Tire module for use in tire monitoring system of e.g. motor vehicle, has support units and/or electronic components serving as seismic mass, where piezoelectric micro-generator is mounted within tire |
| 11/08/2007 | DE102006019900A1 Piezoaktor mit Gradient-Verkapselungsschicht und Verfahren zu seiner Herstellung Piezo actuator with gradient encapsulation layer, and process for its preparation |
| 11/07/2007 | CN101068101A Motor based on direct piezoelectric impact rotating |
| 11/07/2007 | CN101068100A Offset support cantilever type piezoelectric inertia impact precision driver |
| 11/06/2007 | US7291959 Buffer layer formed above a base substrate anda piezoelectric film of a relaxor material of a perovskite type formed above the buffer layer; the perovskite buffer of oxides of Lead, Zirconium, Titanium and Niobium |
| 11/01/2007 | WO2007123278A1 Piezoelectric film device |
| 11/01/2007 | WO2007122330A1 Piezoelectric micro-system for the active vibratory insulation of vibration sensitive components |
| 11/01/2007 | US20070252478 Solid-State Actuator, Especially Piezoceramic Actuator |
| 11/01/2007 | US20070252477 Piezoelectric ultrasonic motor for 2-dimensional positioning |
| 10/31/2007 | DE102007015057A1 Piezoelektrischer Schwinger A piezoelectric vibrator |
| 10/31/2007 | DE102006025820A1 Piezoelectric actuator for use in fuel injector, has casing made of composite materials and comprising two layers, where layers are made of metallic substance and polymer, respectively and are arranged in sections |
| 10/31/2007 | DE102006020331A1 Piezo-electric actuator for e.g. injection valve of petrol engine`s fuel injector, has casing with casing foil that is connected with end caps in diffusion resistant manner, where foil seals inner area of piezo unit against outer area |
| 10/31/2007 | DE102006020329A1 Verfahren zur Ummantelung eines elektronischen Bauteils, insbesondere eines Aktormoduls A process for encasing an electronic component, in particular an actuator module |
| 10/31/2007 | DE102006020328A1 Piezoelectric actuator for e.g. petrol engine, has piezo unit arranged between actuator base and actuator cover, casing surrounding piezo unit in area wise and sealing sealing interior space of cover |
| 10/31/2007 | DE102006019489A1 Piezoaktor mit Mehrschicht-Verkapselung und Verfahren zu seiner Herstellung Piezo actuator with multilayer encapsulation and process for its preparation |
| 10/31/2007 | DE102006019047A1 Piezoaktor mit einer Ummantelung Piezoelectric actuator with a jacket |
| 10/31/2007 | DE102006018056A1 Piezoaktor mit außen kontaktierten Innenelektroden eines Piezoelements Piezoelectric actuator with internal electrodes contacted outside of a piezo element |
| 10/31/2007 | DE102006018035A1 Piezoaktor mit außen kontaktierten Innenelektroden eines Piezoelements Piezoelectric actuator with internal electrodes contacted outside of a piezo element |
| 10/31/2007 | DE102006018034A1 Piezoaktor und Verfahren zu dessen Herstellung Piezoelectric actuator and method of manufacturing the |
| 10/31/2007 | DE102006018032A1 Aktormodul Actuator module |
| 10/31/2007 | DE102006009728A1 Verfahren und Vorrichtung zur Lastdetektion an einer Festkörperaktor-Antriebsvorrichtung Method and apparatus for detecting load on a solid-state actuator drive device |
| 10/31/2007 | CN200969561Y Piezoelectric actuator |
| 10/31/2007 | CN100346566C Piexoelectric actuator |
| 10/30/2007 | US7288914 Drive wave generation circuit |
| 10/30/2007 | US7288913 Drive wave generation circuit |
| 10/30/2007 | US7288874 Piezoelectric actuator unit, manufacturing method thereof, piezoelectric structural body, and liquid ejecting apparatus using the same |
| 10/30/2007 | US7287840 Piezoelectric element, piezoelectric actuator, ink jet recording head, ink jet printer, surface acoustic wave element, frequency filter, oscillator, electronic circuit, thin film piezoelectric resonator and electronic apparatus |
| 10/25/2007 | WO2007119960A1 Piezoelectric linear motor offering enhanced displacement |
| 10/25/2007 | WO2007119713A1 Drive device |
| 10/25/2007 | WO2007118417A1 Ultrasonic motor and its driving method |
| 10/25/2007 | WO2007118277A1 A method and apparatus for harvesting energy from mechanical vibrations |
| 10/25/2007 | US20070247031 Piezoelectric actuator |
| 10/25/2007 | US20070247028 High temperature piezo buzzer |
| 10/25/2007 | US20070247026 Piezoelectric actuator and manufacturing method thereof, liquid ejecting head, and image forming apparatus |
| 10/25/2007 | US20070247025 Piezoactuator |
| 10/25/2007 | US20070247024 Smart material actuator |
| 10/25/2007 | US20070247019 Surface acoustic wave excitation device |
| 10/25/2007 | DE102007011315A1 Piezoaktormodul mit einer Ummantelung und ein Verfahren zu dessen Herstellung Piezo-actuator module with a casing and a process for its preparation |
| 10/25/2007 | DE102007000225A1 Piezoelectric actuator for fuel injection system, has stack accommodated by housing, and rubber bushing sealing gap between cable and housing, where bushing has core wire inserting hole that accommodates core wire |
| 10/25/2007 | DE102007000210A1 Piezoelektrische Betätigungsvorrichtung und Verfahren zur Herstellung derselben Piezoelectric operating device and method for manufacturing the same |
| 10/25/2007 | DE102006034162A1 Piezoelectric single axis adjustment device e.g. piezoelectric nanopositioner, for moving magnetic recording head, has parallelogram guides with bending joints, and housing with U-shaped guidance part and U-shaped lever part |
| 10/25/2007 | CA2643786A1 A method and apparatus for harvesting energy from mechanical vibrations |
| 10/24/2007 | EP1848103A1 Tire with electric-power generation device |
| 10/24/2007 | EP1848046A2 Electroactive polymers |
| 10/24/2007 | EP1847011A1 Electromechanical drive element |
| 10/24/2007 | EP1275160B1 Piezoelectric multilayered actuator |
| 10/24/2007 | CN101060292A DC voltage rising, and chop wave-based ultrasonic motor drive module |
| 10/24/2007 | CN101060291A Transformer-free ultrasonic motor driver |
| 10/23/2007 | US7285895 Ultrasonic medical device and method |
| 10/18/2007 | WO2007116619A1 Piezoelectric drive device, imaging device, and mobile terminal device |
| 10/18/2007 | WO2007116607A1 Vibration actuator |
| 10/18/2007 | US20070242427 Drive Circuit for Piezoelectric Pump and Cooling System That Uses This Drive Circuit |
| 10/18/2007 | US20070241641 Actuator and method of manufacturing actuator module |
| 10/18/2007 | US20070241640 Inertial drive actuator |
| 10/18/2007 | DE102006017295A1 Piezoaktor und Verfahren zur Herstellung A process for producing the piezoelectric actuator and |
| 10/18/2007 | DE102004002199B4 Dreiachs-Linearbewegungseinheit und Vorrichtung zum Untersuchen einer Probe hiermit Three-axis linear motion unit and apparatus for inspecting a sample hereby |
| 10/18/2007 | DE10113802B4 Vorrichtung zum Ansteuern eines piezoelektrischen Stellgliedes An apparatus for driving a piezoelectric actuator |
| 10/17/2007 | EP1845608A2 Inertial drive actuator |
| 10/17/2007 | EP1845607A1 Electromechanical actuator structure |
| 10/17/2007 | EP1332522B1 Piezo-actuator |
| 10/17/2007 | CN200962572Y A micro-shift machine |
| 10/17/2007 | CN200962571Y Combined temperature control ultra-magnetic telescopic driver |
| 10/17/2007 | CN200962570Y An ultra-magnetic telescopic driving device |
| 10/17/2007 | CN101056075A Driving apparatus |
| 10/17/2007 | CN101056074A An ultrasonic motor control method based on the immunity particle cluster algorithm |
| 10/17/2007 | CN101056073A Micro piezoelectric motor-lens integrated driving machine |
| 10/17/2007 | CN100344007C Double electromechanical element |
| 10/16/2007 | US7282837 Small piezoelectric air pumps with unobstructed airflow |
| 10/11/2007 | WO2007114385A1 Oscillator manufacturing method, oscillator, oscillatory actuator, lens barrel and camera system |
| 10/11/2007 | WO2007114002A1 Piezoelectric actuator |
| 10/11/2007 | US20070236102 Piezoelectric actuator and head assembly using the piezoelectric actuator |
| 10/11/2007 | US20070236101 Driving apparatus |
| 10/10/2007 | CN200959578Y Rotary standing-wave piezoelectric motor |
| 10/10/2007 | CN101053089A 压电促动器 The piezoelectric actuator |
| 10/10/2007 | CN101053088A Solid state actuator, especially piezoelectric ceramic actuator |
| 10/10/2007 | CN101051799A Displacement superposed piezoelectric engaging motor and its exciting method |
| 10/10/2007 | CN101051798A Prism longitudinal bend composite vibrator linear supersonic motor |
| 10/10/2007 | CN100342561C Additional contact for an electric component and piezoelectric component in the form of a multilayer structure |
| 10/09/2007 | US7279825 Dielectric thin film element, piezoelectric actuator and liquid discharge head, and method for manufacturing the same |
| 10/09/2007 | US7278271 Radial high energy acoustic device and the applied thermoacoutic device |
| 10/04/2007 | US20070230060 Thin film piezoelectric micro-actuator for head gimbal assembly |
| 10/04/2007 | US20070228890 Apparatus for autonomous power supply of power-using devices located in the proximity of a road, and process therefor |
| 10/04/2007 | US20070228885 Driving apparatus |