| Patents for H02N 2 - Electric machines in general using piezo-electric effect, electrostriction or magnetostriction (14,251) |
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| 10/20/2005 | US20050231077 Apparatus and process for optimizing work from a smart material actuator product |
| 10/20/2005 | US20050231076 Piezo-electric/electrostrictive device and method of manufacturing same |
| 10/20/2005 | US20050231074 Stacked -type piezoelectric device and production method |
| 10/20/2005 | US20050231070 Liquid metal processing and dispensing for liquid metal devices |
| 10/20/2005 | US20050231069 Piezoelectric actuator drive apparatus, electronic device, driving method thereof, drive control program thereof, and storage medium in which program is stored |
| 10/19/2005 | EP1142038A4 Control for piezoelectric actuator |
| 10/19/2005 | CN2735643Y A linear motor for image pick-up lens |
| 10/19/2005 | CN1684776A Piezoelectric vibrator, production method therefor, and equipment provided with this piezoelectric vibrator |
| 10/18/2005 | US6955868 Method to control the relative position between a body and a surface |
| 10/13/2005 | US20050225213 Piezoelectric micro-transducers, methods of use and manufacturing methods for same |
| 10/13/2005 | US20050225212 Biometric sensing device with isolated piezo ceramic elements |
| 10/13/2005 | US20050224050 Method for ascertaining the position of a mobile closing element of an injection valve |
| 10/13/2005 | DE102004015045A1 Verfahren zur Ermittlung der Position eines beweglichen Verschlusselementes eines Einspritzventils Method for determining the position of a movable closure element of an injection valve |
| 10/13/2005 | DE102004015002A1 Process for operating a capacitative actuator interacting with an actuating unit comprises delaying a compression stroke and/or parts of a compression stroke by opening a break switch in a discharging current circuit |
| 10/12/2005 | CN1682429A An elastomer actuator and a method of making an actuator |
| 10/12/2005 | CN1681140A Piezoelectric generating apparatus |
| 10/12/2005 | CN1680212A 压电陶瓷组合物和压电元件 The piezoelectric ceramic composition and the piezoelectric element |
| 10/12/2005 | CN1222972C Electronic parts |
| 10/11/2005 | US6954406 Acoustical source and transducer having, and method for, optimally matched acoustical impedance |
| 10/11/2005 | US6954025 Resonant energy MEMS array and system including dynamically modifiable power processor |
| 10/11/2005 | US6954024 Unidirectional acoustic probe and method for making same |
| 10/11/2005 | US6954023 Linear actuator |
| 10/11/2005 | US6954022 Control apparatus for vibration type actuator |
| 10/06/2005 | WO2005093866A1 Multilayer piezoelectric element and its manufacturing method |
| 10/06/2005 | US20050219793 Dielectric element, piezoelectric element, ink jet head and ink jet recording apparatus and manufacturing method of same |
| 10/06/2005 | US20050218729 Magnetoelectric devices and methods of using same |
| 10/06/2005 | US20050218437 Raw material solution, ferroelectric film, method for manufacturing ferroelectric film, piezoelectric element, piezoelectric actuator, ink jet recording head, and ink jet printer |
| 10/06/2005 | US20050217402 Two-dimensional displacement apparatus |
| 10/06/2005 | DE102005012646A1 Magnetostriktiver Aktor Magnetostrictive Actuator |
| 10/06/2005 | DE102004012926A1 Aktormodul Actuator module |
| 10/06/2005 | DE10129375B4 Injektor mit Piezo-Aktuator Injector with piezo-actuator |
| 10/05/2005 | EP1581992A2 Method for operating a piezoelectric motor, and piezoelectric motor comprising a stator in the form of a hollow cylindrical oscillator |
| 10/05/2005 | EP1581972A1 A resonance control apparatus for a piezoelectrical device based on phase sensitive detection |
| 10/05/2005 | CN1677830A Piezoelectric executor driving power supply |
| 10/04/2005 | US6952073 Vibration wave driving apparatus, vibration member and driving system for the vibration wave driving apparatus |
| 10/04/2005 | US6952072 Ultrasonic motor and electronic apparatus utilizing ultrasonic motor |
| 10/04/2005 | US6952071 Piezo-electric device |
| 09/29/2005 | WO2005008708A3 Rotational actuator or motor based on carbon nanotubes |
| 09/29/2005 | US20050212387 Piezoelectric oscillator |
| 09/29/2005 | US20050212386 Rotation/displacement converting actuator |
| 09/29/2005 | US20050212385 Vibration element and vibration wave driving apparatus |
| 09/29/2005 | US20050212384 Driving apparatus |
| 09/29/2005 | US20050212364 Magnetostrictive actuator |
| 09/29/2005 | US20050211459 Electronic device and holder having elastic elements thereof |
| 09/29/2005 | US20050210672 Method to contact patterned electrodes on porous substrates and devices thereby |
| 09/29/2005 | US20050210645 Method of manufacturing actuator device, and liquid jet device |
| 09/29/2005 | DE102004011696A1 Verfahren zum Vergießen einer zylindrischen Montagehülse, in der insbesondere ein piezoelektrischen Stapelaktor angeordnet ist, sowie Vorrichtung A method for casting a cylindrical mounting sleeve in which a piezoelectric stack actuator is arranged in particular, as well as apparatus |
| 09/28/2005 | EP1579484A2 Self cooling piezo actuator for high temperature applications |
| 09/27/2005 | US6949868 Surface acoustic wave actuator and deflector employing the same |
| 09/27/2005 | US6949866 Systems and methods for overcoming stiction |
| 09/22/2005 | WO2005088824A1 Method for attenuating actuator and actuator |
| 09/22/2005 | WO2005088823A1 Piezoelectric actuator driver, electronic device, its driving method, its driving control program, and recording medium where the program is recorded |
| 09/22/2005 | US20050206276 Piezoelectric ceramic crystal-oriented under electric field and method of manufacturing the same |
| 09/22/2005 | US20050206274 Piezoelectric stack and production method of piezoelectric stack |
| 09/22/2005 | US20050205777 Method of evaluating of a scanning electron microscope for precise measurements |
| 09/22/2005 | DE102005007083A1 Piezoelectric actuator stack structure for fuel-injecting device of automobile, has piezoelectric layers with crystal grain boundaries filled with lead-tungsten based and lead-molybdenum based glasses |
| 09/22/2005 | DE102004010186A1 Piezo member, comprises a stack of piezo elements, at least two pins which pass through the surface of the member, and an insulating medium |
| 09/22/2005 | DE102004006295A1 Vorrichtung zur Überwachung physikalischer Größen an einem Fahrzeug mit unterstützender Energieversorgung A device for monitoring physical parameters of a vehicle with supporting power supply |
| 09/21/2005 | EP1577961A1 Acceleration and deceleration method using a piezoelectric motor |
| 09/21/2005 | EP1577960A1 Actuator module |
| 09/21/2005 | EP1346140B1 Actuator regulation and corresponding method |
| 09/21/2005 | EP1299940A4 Mechanical-to-acoustical transformer and multi-media flat film speaker |
| 09/21/2005 | CN1672272A Piezoactuator and method for production of the piezoactuator |
| 09/21/2005 | CN1670978A Method for manufacturing electronic device |
| 09/21/2005 | CN1670977A Magnetostrictive actuator |
| 09/21/2005 | CN1219602C Tool machine with supersonic adaptor |
| 09/20/2005 | US6947657 Variable optical attenuator |
| 09/20/2005 | US6947646 Device and method for alignment of optical axis |
| 09/20/2005 | US6946596 Tunneling-effect energy converters |
| 09/20/2005 | US6944920 releasable fastening system comprises loop portion comprising loop material, hook portion comprising hook elements, actuation device in electrical communication with loop and hook portions, actuation device provides electrostatic charge; batteries |
| 09/15/2005 | WO2005086337A1 Piezoelectric actuator drive device, electronic device, drive method thereof, drive control program thereof, and recording medium containing the program |
| 09/15/2005 | WO2005086247A1 Multilayer piezoelectric element and its manufacturing method |
| 09/15/2005 | WO2005084284A2 Multiple element electrode cmut devices and fabrication methods |
| 09/15/2005 | WO2005084267A2 Harmonic cmut devices and fabrication methods |
| 09/15/2005 | WO2005053005A3 A method to contact patterned electrodes on porous substrates and devices thereby |
| 09/15/2005 | WO2004112088A3 Self cooling piezo actuator for high temperature applications |
| 09/15/2005 | US20050200242 Harmonic cMUT devices and fabrication methods |
| 09/15/2005 | US20050200241 Multiple element electrode cMUT devices and fabrication methods |
| 09/15/2005 | US20050199745 Method of assembling a fuel injector |
| 09/15/2005 | DE10360702A1 Process for charging and discharging a piezoelectric element uses a decaying alternating current to dampen natural oscillation |
| 09/14/2005 | EP1575157A1 Piezoelectric actuator driver |
| 09/14/2005 | EP1574702A1 A method of assembling a fuel injector |
| 09/14/2005 | EP1573782A2 Bending actuators and sensors constructed from shaped active materials and methods for making the same |
| 09/14/2005 | EP1456526B1 Fuel injection valve |
| 09/14/2005 | CN1669210A Fine control of electromechanical motors |
| 09/14/2005 | CN1667934A Composite ultrasonic micromotor with slotted metal square column piezoelectric sheet |
| 09/14/2005 | CN1666870A Method of manufacturing actuator device, and liquid jet device |
| 09/13/2005 | US6943482 Monolithic multilayer actuator in a housing |
| 09/13/2005 | US6943481 Vibration member and vibration wave driving apparatus |
| 09/13/2005 | US6941625 Method of producing a piezoelectric/electrostrictive device |
| 09/09/2005 | WO2005083874A1 Small piezoelectric or electrostrictive linear motor |
| 09/09/2005 | WO2005083873A1 Drive controlling device, electronic apparatus, drive controlling method for electronic apparatus, drive controlling program for electronic apparatus, recording medium |
| 09/09/2005 | WO2005083809A1 Piezoelectric thin film, method of manufacturing piezoelectric thin film, piezoelectric element, and ink jet recording head |
| 09/09/2005 | CA2537231A1 Electroactive polymer pre-strain |
| 09/08/2005 | US20050195502 Compact lens module |
| 09/08/2005 | US20050194869 Bending actuators and sensors constructed from shaped active materials and method for making the same |
| 09/08/2005 | US20050194865 High frequency ultrasound transducers based on ceramic films |
| 09/08/2005 | US20050193548 Method of manufacturing electronic device |
| 09/08/2005 | DE102004011724A1 Miniaturized twin-axle piezoelectric operating device for micro-positioning has two piezoelectric actuators, lever elements to transfer force and solid-state flectors |
| 09/08/2005 | DE102004005944A1 Electrical connection element for electrical component for driving combustion engine injection valve has connecting pin cross-section at connection surface with smaller curvature than envelope circle enclosing cross-section |