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)
03/2014
03/20/2014US20140078219 Piezoelectric motor, robot hand, robot, electronic component transporting apparatus, electronic component inspecting apparatus, liquid feeding pump, printing apparatus, electronic timepiece, projecting apparatus, and transporting apparatus
03/20/2014US20140077662 Piezoelectric apparatus for harvesting energy for portable electronics and method for manufacturing same
03/20/2014US20140077659 Piezoelectric actuating device
03/20/2014US20140077658 Piezoelectric motor with efficient transfer of energy
03/20/2014DE102012216564A1 Aggregat und Vielschichtaktor Physical and multilayer
03/19/2014CN203491928U Bionic?inchworm type?piezoelectric rotation driver
03/19/2014CN203491927U Inertia impact type low-frequency piezoelectric motor
03/19/2014CN203487482U Piezoelectric deceleration strip and power supply system with such piezoelectric deceleration strip
03/19/2014CN103650323A Piezoelectric element, multilayered piezoelectric element, liquid discharge head, liquid discharge apparatus, ultrasonic motor, optical apparatus, and electronic apparatus
03/19/2014CN103647475A Wideband piezoelectric vibration energy collecting device
03/19/2014CN103647474A Module type multilayer composite acoustic-voltaic meta-material
03/19/2014CN103647473A Design for giant magnetostrictive micro displacement driving system
03/19/2014CN102144355B Piezoelectric power generating device
03/19/2014CA2827946A1 Piezoelectric apparatus for harvesting energy for portable electronics and method for manufacturing same
03/18/2014US8674588 Electric power generation device, electric power generation method, and electric power generation device manufacturing method
03/18/2014US8674586 Motor device, apparatus and driving method for rotor
03/18/2014US8674585 Electromechanical motor especially a piezoelectric microstepper motor
03/13/2014WO2014038365A1 Driving device and driving method
03/13/2014US20140070670 Energy harvesting devices for low frequency applications
03/13/2014US20140070667 Vibration generation device
03/13/2014DE102013109098A1 Piezo-treiber mit wiederaufladefähigkeit Piezo driver with the rechargeable capacity
03/12/2014EP2706390A2 Control device, actuator including control device, image blur correction device, replacement lens, imaging device and automatic stage
03/12/2014CN203481892U Fuel gas metering device based on energy-gathering power supply
03/12/2014CN203467763U Machinery-pressure-integrating power generation shoe
03/12/2014CN103636233A Piezoelectric excitor
03/12/2014CN103636017A Piezoelectric element, oscillatory wave motor, and optical apparatus
03/12/2014CN103633925A Composite portable power generation device
03/12/2014CN103633879A Vibration pick-up structure on basis of flexible main beam for vibration energy harvester
03/12/2014CN103633878A Annular-extrusion piezoelectric generator
03/12/2014CN103628381A Power generation floor based on piezoelectric material
03/12/2014CN102176647B Piezoelectric type generator of wheel air valve
03/11/2014US8668310 Liquid-ejecting head, liquid-ejecting apparatus, piezoelectric element, and piezoelectric material
03/06/2014WO2014035622A1 Thin film bone-conduction transducer for a wearable computing system
03/06/2014WO2014034693A1 Piezoelectric material, piezoelectric element, and electronic apparatus
03/06/2014US20140062346 Switched capacitor charge pump driver for piezoelectric actuator
03/06/2014US20140062257 Power generating device and electronic component
03/06/2014US20140062256 Piezoelectric device
03/06/2014US20140062093 Buildings with wind-energy-conversion systems
03/06/2014US20140060367 Gravity dropped small weapon electronic safe arm fuze and energy harvesting device for power generation onboard gravity dropped weapons
03/06/2014DE102012215600A1 Capacitive energy converter for vehicle, has capacitive array arranged corresponding to contour of vibrating electrode, and stator electrode, to perform relative movement of both electrodes of electrode assembly perpendicular to plane
03/05/2014CN203466751U Piezoelectric vibrator
03/05/2014CN203466750U Bionic type piezoelectric foot driver
03/05/2014CN203459238U Piezoelectric-hydraulic control type dispensing device
03/05/2014CN103618476A Piezoelectric-material-based power generation device
03/05/2014CN103618475A Energy collector based on grapheme/ electroactivity polymer thin film
03/05/2014CN103618474A Linear driving mechanism and linear driver based on IPMC drive
03/05/2014CN103618473A Vertical pre-tightening type stick-slip drive cross-scale precise motion platform
03/05/2014CN102396145B Piezoelectric power generator
03/05/2014CN102277827B Piezoelectric energy-capturing type tuning quality shock absorber
03/04/2014US8664834 Electromechanical energy converter for generating electric energy from Mechanical Movements
03/04/2014US8664833 Power supplier using flexible PCB based on self-powering and sensor node using the same
03/04/2014US8664832 Mechanical temperature compensation methods and devices
03/04/2014US8664831 Electromechanical motor, especially a piezoelectric microstepper drive
02/2014
02/27/2014WO2014030963A1 Flexible device and operating methods thereof
02/27/2014US20140055006 Vibration generation device
02/27/2014US20140055005 Mechanical design of deformation compensated flexural pivots structured for linear nanopositioning stages
02/27/2014US20140055004 Rotary motor systems and methods thereof
02/27/2014US20140054514 Conductive paste for internal electrodes, multilayer ceramic electronic component using the same, and method of manufacturing the same
02/26/2014CN203457079U Elastic plate type piezoelectric power generation device
02/26/2014CN203457078U Tab type piezoelectric power generation device
02/26/2014CN203457077U Bending bar type piezoelectric power generation device
02/26/2014CN203457076U Windbell type piezoelectric power generation device
02/26/2014CN203457075U Friction-variable type non-symmetrical clamping inertial piezoelectric rotation driver
02/26/2014CN203457074U Positive-pressure-variable type non-symmetrical clamping inertial piezoelectric rotation driver
02/26/2014CN203457073U Bidirectionally driven linear ultrasonic motor
02/26/2014CN203457072U Stick slip driving cross-dimension precision motion platform
02/26/2014CN203452976U Tunnel wind and sound complementary electricity generating system
02/26/2014CN203449626U Micro drive device and electromagnetic control driving minisize punching machine with micro drive device
02/26/2014CN103607186A Vibrating type wakeup electronic switch and hand-held electronic device
02/26/2014CN103607138A Self-powered type nonlinear piezoelectric vibration energy extraction circuit
02/26/2014CN103607137A Two-phase frequency consistency restoration apparatus for travelling-wave type rotation ultrasonic motor
02/26/2014CN103607136A Bent type piezoelectric ultrasonic motor
02/26/2014CN103607135A Two-degree-of-freedom rotation holder
02/26/2014CN103607134A Optimization and design of giant magnetostrictive actuator
02/26/2014CN102215011B Ultrasonic motor and electronic apparatus which mounts the motor thereon
02/25/2014US8657416 Piezoelectric element, liquid ejecting head, and liquid ejecting apparatus
02/20/2014WO2014028825A1 Rolled and compliant dielectric elastomer actuators
02/20/2014WO2014028822A1 Electrical interconnect terminals for rolled dielectric elastomer transducers
02/20/2014WO2014028819A1 Machine and methods for making rolled dielectric elastomer transducers
02/20/2014WO2014028799A1 Apparatus for footwear-embedded mechanical energy harvesting using modular elements
02/20/2014WO2014027067A1 Tyre module comprising a piezoelectric transducer, and a tyre equipped with same
02/20/2014WO2014027013A1 Method and device for operating an injection valve
02/20/2014WO2014026755A2 Wireless sensing device and method
02/19/2014EP2698609A1 Wireless sensing device and method
02/19/2014CN203445809U Firework burning recoil force power generation device
02/19/2014CN103597718A Rotary drive
02/19/2014CN103596607A Injector and control method for an ultrasonic motor
02/19/2014CN103595295A Magnetic/piezoelectric broadband vibration energy collector
02/19/2014CN103595294A Vertical stick wind power piezoelectric generation device
02/19/2014CN103595293A Double-ring piezoelectric ultrasonic motor
02/19/2014CN103595292A Closed-loop-controlled encapsulating piezoelectric ceramic actuator and resistance strain gauge fixing method
02/19/2014CN103584560A Multifunctional rocking chair
02/19/2014CN102797655B Power generating system for automotive piezoelectric shock absorbers
02/19/2014CN102501226B Accurate rotation device for macro-micro driving deformation guide rail
02/19/2014CN102201756B Oscillatory wave motor
02/18/2014US8653719 Active 3D.O.F. stiffness element
02/18/2014DE202012012758U1 Baugruppe zur Wandlung von mechanischer Arbeit in elektrische Energie und Zählvorrichtung mit entsprechender Baugruppe Unit for the conversion of mechanical work into electrical energy and counter with corresponding assembly
02/13/2014WO2014026127A1 Apparatus and method for charging a mobile device
02/13/2014WO2014024638A1 Piezoelectric power generating apparatus
02/13/2014WO2014023979A1 A piezo-electric actuator and applications thereof
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ... 143