Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02N - Electric machines not otherwise provided for › H02N 2 - Electric machines in general using piezo-electric effect, electrostriction or magnetostriction
Patents for H02N 2 - Electric machines in general using piezo-electric effect, electrostriction or magnetostriction (14,251)
10/2014
10/23/2014US20140312742 Flexure-enhancing system for improved power generation in a wind-powered piezoelectric system
10/23/2014US20140312740 Energy harvester device for in-ear devices using ear canal dynamic motion
10/23/2014US20140312738 Ultrasonic motor
10/23/2014US20140311544 Power generator
10/21/2014US8866316 Tunable vibration energy harvester and method
10/16/2014US20140307113 Vibration-type driving unit, two-dimensional driving apparatus, image-blur correction apparatus, interchangeable lens, image capturing apparatus, and automatic stage
10/16/2014US20140306578 Vibration type driving device
10/16/2014US20140306576 Surface Vibration Using Compliant Mechanical Amplifier
10/16/2014US20140305716 Miniature robot having multiple legs using piezo legs having two degrees of freedom
10/16/2014US20140305247 Vibration-type driving apparatus, robot, and image forming apparatus
10/14/2014US8862913 Method of switching power modes and a portable electronic device configured to perform the same
10/14/2014US8860553 Self-powered, piezo-surface acoustic wave apparatus and method
10/14/2014US8860336 System and method for dynamic self-sensing of dielectric elastomer actuators
10/14/2014US8858822 Ceramic material
10/09/2014WO2014162923A1 Electric power generator and method for manufacturing same
10/09/2014WO2014162706A1 Power generating apparatus
10/09/2014WO2014162216A1 An energy harvester for converting vibrational motion of a vibrating equipment into electrical energy, and a device for monitoring the operation of a vibrating equipment
10/09/2014WO2014162060A1 Piezoelectric generating with location signaling
10/09/2014US20140301596 Screen sounder
10/09/2014US20140300977 Ultrasonic motor and lens driving apparatus
10/09/2014US20140300250 System for generating and distributing energy from piezoelectric materials
10/09/2014DE102014005141A1 Einlagiges differenziell gepoltes piezoelektrisches Mikrostellglied für ein Festplattenlaufwerk Single-layer differential poled piezoelectric microactuator for a hard disk drive
10/09/2014DE102010034713B4 Elektromechanischer Wandler Electromechanical transducer
10/08/2014EP2786432A1 An energy harvesting cochlear implant
10/08/2014EP2786178A1 Crystal sensor made by ion implantation
10/08/2014EP2785633A1 Device and method for generating a second temperature variation from a first temperature variation
10/07/2014US8855816 Piezoelectric actuator, robot hand, and robot
10/07/2014US8854847 Power and management device and method
10/07/2014US8850892 Smart material actuator with enclosed compensator
10/02/2014WO2014157942A1 Energy management device
10/02/2014WO2014157779A1 Floating off-shore power generation apparatus using ionic polymeric metal composite
10/02/2014US20140293463 Linear ultrasonic motor and lens apparatus and image pickup apparatus using the same
10/02/2014US20140292233 Driving circuit for vibration-type actuator
10/02/2014US20140292145 Energy harvesting system
10/02/2014US20140292141 Ceramic electronic component
10/02/2014DE102013205778A1 Biegewandler mit Biegeelement Bending transducer with bending element
10/02/2014DE102013205702A1 Kühlvorrichtung mit Biegewandler und Elektronikmodul Cooler with bending transducer and electronic module
10/02/2014DE102013205626A1 Biegewandler mit piezoelektrischem Biegeelement, Kühlvorrichtung und Elektronikmodul Bending actuator with piezoelectric bending element, cooler and electronics module
10/02/2014DE102009009164B4 Piezoelektrischer Aktor, Verfahren zur Herstellung des Aktors und Injektor Piezoelectric actuator, process for the preparation of the actuator and injector
10/02/2014DE102006006076B4 Piezo-Aktor, Verfahren zum Herstellen eines Piezo-Aktors und Einspritzsystem mit einem solchen Piezo actuator, method for producing a piezo-actuator and injection system with such a
09/2014
09/30/2014US8847648 Voltage pulse train generator, application to the control of an ultrasound piezoelectric injector
09/30/2014US8847468 Piezoelectric generator
09/30/2014US8846556 Piezoelectric ceramic, method for making the same, piezoelectric element, liquid discharge head, and ultrasonic motor
09/25/2014WO2014148750A1 Power generation device using piezoelectric element, electronic device comprising same and power generation method using same
09/25/2014WO2014148017A1 Polymer actuator and artificial lung device provided with same
09/25/2014WO2014147286A1 Batteryless activity monitor
09/25/2014US20140285066 Linear ultrasonic motor and optical apparatus including the same
09/25/2014DE112006003268B4 Elektrischer Generator Electric Generator
09/25/2014DE10251685B4 Vorrichtung zum Laden und Entladen einer variablen kapazitiven Last Apparatus for loading and unloading a variable capacitive load
09/25/2014DE102013204101A1 Energieerzeugungseinrichtung mit freischwingenden piezoelektrischen Biegewandlern Energy generating device with free-swinging piezoelectric bending actuators
09/25/2014DE102013105024B3 Ultraschallmotor Ultrasonic Motor
09/23/2014US8841821 Driver for optical deflector using two modified syncronous saw-tooth drive voltages and method for setting the same
09/18/2014WO2014142242A1 Actuator using enlargement mechanism
09/18/2014WO2014142129A1 Piezoelectric vibration-generating device
09/18/2014WO2014141557A1 Power generator
09/18/2014WO2014141336A1 Piezoelectric converter and flow sensor in which same is used
09/18/2014WO2014140143A2 Piezo drive unit
09/18/2014US20140265943 Ultrasonic Transducer Control
09/18/2014US20140265733 Flexure-enhancing system for improved power generation in a wind-powered piezoelectric system
09/18/2014US20140265731 Force generator for mounting on a structure
09/18/2014US20140265729 Piezoelectric material, piezoelectric element, and electronic apparatus
09/18/2014US20140265351 Method and apparatus for harvesting energy based on the random occurrence of common direction molecules
09/17/2014EP2779412A1 Energy harvesting device
09/17/2014EP2779411A1 Inertial drive actuator
09/17/2014EP2779387A1 Inertial drive actuator
09/17/2014EP2777148A1 System for converting thermal energy into electrical energy with improved efficiency
09/16/2014US8836276 Charging batteries for electronic devices by talking
09/16/2014US8836202 Piezoelectric device system producing both vibration and electric power
09/16/2014US8836199 Power generation unit, secondary cell, and electronic apparatus
09/16/2014US8836179 Systems and methods of energy harvesting with positive displacement motor
09/12/2014WO2014137103A1 Haptic feedback screen using piezoelectric polymer
09/12/2014WO2014136588A1 Polymer actuator and production method therefor
09/12/2014WO2014135675A1 Assembly for an ultrasonic motor
09/12/2014WO2014135551A1 Electrical energy generator and method for generating electrical energy
09/11/2014US20140252918 Piezoelectric Power Generating Device
09/11/2014DE102013204105A1 Ventil zum Zumessen von Fluid Valve for metering of fluid
09/11/2014DE102013204102A1 Stromerzeugung durch elektromechanische Wandlung Power generation by electromechanical conversion
09/11/2014DE102013204026A1 Aktoranordnung für einen Ultraschallmotor Actuator assembly for an ultrasonic motor
09/11/2014DE102013203836A1 Piezoelektrisches Ultraschall-Vibrationselement Piezoelectric ultrasonic vibration element
09/09/2014US8829767 Large-scale fabrication of vertically aligned ZnO nanowire arrays
09/09/2014US8827428 Piezoelectric motor, liquid ejecting apparatus, and clock
09/04/2014WO2014133464A1 A piezoelectric energy harvester
09/04/2014US20140246955 Ultrasonic motor
09/04/2014US20140246953 Vibration-type driving device
09/03/2014EP2771968A1 Actuating device
09/03/2014EP2771918A1 Piezoelectric material, piezoelectric element, and electronic apparatus
09/02/2014US8824243 Ultrasonic transducer unit and ultrasonic probe
09/02/2014US8823221 Optimized galfenol-type magnetostrictive actuator
09/02/2014US8821748 High energy density shock discharge materials
09/02/2014US8820349 Control valve for adjusting a process medium flow of a technical process installation
09/02/2014CA2744378C Control cord for headsets and auxiliary devices
08/2014
08/28/2014US20140240810 MEMS Drive and Beam-Steering Apparatus
08/28/2014US20140239773 Piezoelectric device and electronic apparatus
08/28/2014US20140239771 Piezoelectric rotary drive for a shaft
08/27/2014EP2769465A1 Electroactive polymer energy converter
08/27/2014EP2769464A1 Energy harvester
08/26/2014US8816568 Vibration-type driving apparatus
08/26/2014CA2745602C Actuator assembly and electronic device including same
08/21/2014DE112005001022B4 Verfahren zur Herstellung eines piezoelektrischen Aktuators und piezoelektrischer Aktuator A process for producing a piezoelectric actuator and a piezoelectric actuator
08/21/2014DE102013202800A1 Fahrzeugradvorrichtung Fahrzeugradvorrichtung
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