| Patents for H02N 2 - Electric machines in general using piezo-electric effect, electrostriction or magnetostriction (14,251) |
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| 12/05/1996 | DE19545946C1 Piezo-motor propelling elongated driven member along longitudinal axis e.g. for use in endoscope |
| 12/04/1996 | CN1137194A Piezoelectric power generator, portable power supply unit equipped with same, and portable electronic device equipped with the same |
| 11/28/1996 | WO1996037697A1 Injection valve |
| 11/26/1996 | US5578889 Piezoelectric generation of electrical power from surface waves on bodies of water using suspended weighted members |
| 11/26/1996 | US5578888 Multi resonance unibody ultrasonic transducer |
| 11/26/1996 | US5578887 Vibration actuator |
| 11/21/1996 | DE19549353A1 Micro-mechanical actuator |
| 11/21/1996 | DE19539201C1 Pivotal drive with rod and actuator e.g. for measurement and research, aerospace, robotics and medical technology |
| 11/21/1996 | DE19538978C1 Drive unit for producing pref. rotary drive motions, esp. with piezoelectric actuators |
| 11/21/1996 | DE19518649A1 Explosion wave resonator for electric energy generation |
| 11/20/1996 | EP0743688A1 Ultrasonic motor |
| 11/14/1996 | DE19518161A1 Display material fixing device for mobile display panel |
| 11/14/1996 | DE19517204A1 Micromechanical actuator |
| 11/13/1996 | EP0741928A1 Positioning apparatus |
| 11/13/1996 | EP0741914A1 Packaged strain actuator |
| 11/12/1996 | US5574326 Vibration actuator |
| 11/06/1996 | EP0741421A2 Vibration actuator |
| 11/06/1996 | EP0741420A2 Multi-axis rotation device |
| 10/30/1996 | EP0740354A1 An electro-mechanical energy conversion element and a vibration wave actuator using the electromechanical energy conversion element |
| 10/30/1996 | EP0740353A1 A vibriation wave driving apparatus and a vibration member, and manufacturing method of the apparatus and the member |
| 10/23/1996 | EP0739083A1 Piezoelectric actuator and pyroelectric infrared-ray sensor using the same |
| 10/22/1996 | US5568004 Electromechanical positioning device |
| 10/16/1996 | CN1133445A Piezoelectric motor with device for giving information about rotor position and/or rotate speed |
| 10/15/1996 | US5565726 Ultrasonic vibrating actuator |
| 10/08/1996 | US5563478 Drive control device for an ultrasonic motor |
| 10/08/1996 | US5563465 Actuator |
| 10/08/1996 | US5563464 Circuit for rotating ultrasonic motor |
| 09/24/1996 | US5558477 Vibration damping system using active negative capacitance shunt circuit with piezoelectric reaction mass actuator |
| 09/19/1996 | WO1996028658A1 Frequency multiplying piezoelectric generators |
| 09/18/1996 | EP0550435B1 Piezoelectric solid state motor stack |
| 09/17/1996 | US5557157 Vibration driven motor |
| 09/11/1996 | EP0731515A1 Electric rotary motor in which the rotor is driven by ultrasonic vibrations |
| 09/11/1996 | EP0731514A1 Ultrasonic motor and electronic apparatus provided with ultrasonic motor |
| 09/10/1996 | US5554922 Apparatus for the conversion of pressure fluctuations prevailing in fluid systems into electrical energy |
| 09/10/1996 | US5554906 Ultrasonic motor |
| 09/10/1996 | US5554905 Piezoelectric rotating motor |
| 09/03/1996 | US5552658 Torsional actuator and method of manufacturing same |
| 09/03/1996 | US5552657 Generation of electrical energy by weighted, resilient piezoelectric elements |
| 08/29/1996 | WO1996026551A1 Ultrasonic driving element |
| 08/29/1996 | WO1996026364A2 Generation of electrical energy by weighted, resilient piezoelectric elements |
| 08/29/1996 | DE19605214A1 Ultraschallantriebselement Ultrasonic drive element |
| 08/22/1996 | WO1996025769A1 Piezoelectric generator using wave motion of water |
| 08/20/1996 | US5548176 Ultrasonic motor and ultrasonic conveying device |
| 08/20/1996 | US5548175 Vibration driven motor |
| 08/13/1996 | US5546233 Photographing apparatus |
| 08/13/1996 | US5545954 Drive circuit for ultrasonic motor |
| 08/08/1996 | DE19503642A1 Electric energy generator based on piezoelectric crystals |
| 08/07/1996 | EP0725476A1 Piezoelectric vibrator for ultrasonic wave motor, production method thereof, method of mounting piezoelectric vibrator and ultrasonic wave motor |
| 08/07/1996 | EP0725452A1 Piezoelectric power generator portable power supply unit equipped with the same, and portable electronic device equipped with the same |
| 08/07/1996 | EP0725451A1 Transducer of electromechanical transformation material micro actuators using the same and method of making |
| 08/07/1996 | EP0725450A1 Laminated piezoelectric element and vibration wave actuator |
| 08/06/1996 | US5543879 Driving apparatus |
| 08/06/1996 | US5543679 Piezolectric-element drive apparatus |
| 07/24/1996 | EP0723213A1 Piezoelectric motor with means for delivering information about the position and/or the rotational speed of the rotor |
| 07/23/1996 | US5539269 Electrical windshield wiper drive |
| 07/23/1996 | US5539268 Vibration type actuator device |
| 07/17/1996 | EP0722192A2 Vibration type motor apparatus |
| 07/11/1996 | WO1996021194A1 Removable media ejection system |
| 07/03/1996 | EP0720245A2 Piezoelectric rotation driving apparatus |
| 07/03/1996 | EP0719939A2 Piezoelectric progressive wave motor for canned pump |
| 07/03/1996 | EP0719938A1 Travelling wave piezo electric motor for canned motor pumps with magnetic coupling |
| 07/03/1996 | EP0719472A1 Piezoelectric actuator device |
| 07/02/1996 | US5532541 Ultrasonic motor |
| 07/02/1996 | US5532540 Electric motor with vibrating elements and elastic coupling |
| 06/26/1996 | EP0718899A2 Vibration actuator |
| 06/19/1996 | CN1124884A Oscillating driver |
| 06/05/1996 | EP0715092A2 Vibration damping system using active negative capacitance shunt circuit with piezoelectric reaction mass actuator |
| 06/05/1996 | EP0714559A1 Piezoelectric motor with progressive wave |
| 06/05/1996 | DE19519192C1 Einspritzventil Injector |
| 06/04/1996 | US5523643 Ultrasonic piezoelectric transducer and ultrasonic actuator |
| 05/30/1996 | WO1996016470A1 Method and device for controlling ultrasonic motor |
| 05/29/1996 | EP0542772B1 Bonding of a piezo-electric bending transducer |
| 05/28/1996 | US5521455 Ultrasonic motor |
| 05/22/1996 | EP0712538A1 Direct drive field actuator motors |
| 05/17/1996 | WO1996014687A1 Piezoelectric actuator and pyroelectric infrared-ray sensor using the same |
| 05/14/1996 | US5517074 Piezoelectric actuator device |
| 05/09/1996 | WO1996013870A1 Travelling wave motor |
| 05/09/1996 | WO1996013868A1 Piezoelectric motor |
| 05/02/1996 | DE4438876A1 Piezoelectric miniature motor e.g. for photographic and cinematographic equipment drives, printers, tape-recorders and CD devices |
| 05/02/1996 | DE4438570A1 Wanderwellenmotor Traveling wave motor |
| 04/25/1996 | DE19523174A1 Ultrasonic motor with oscillating stator |
| 04/17/1996 | EP0706718A1 Force and/or motion generating arrangement |
| 04/16/1996 | US5508581 Ultrasonic motor with a stator and a mobile element made of improved materials |
| 04/16/1996 | US5508580 Vibration wave driven motor |
| 04/16/1996 | US5508579 Ultrasonic motor driving device |
| 04/11/1996 | DE4435996A1 Rotary drive using linear actuators |
| 04/11/1996 | DE4435832A1 Circuit for charging and discharging capacitative loads e.g. for generating mechanical stroke of piezo-actuator |
| 04/09/1996 | US5506462 Vibration motor |
| 04/03/1996 | EP0704960A1 Ultrasonic motor with vibrating body made of an elastic material |
| 04/03/1996 | EP0704115A1 Improvements relating to rotary drive mechanisms |
| 04/03/1996 | EP0611485B1 Electromechanical positioning device |
| 04/02/1996 | US5504383 High voltage power supply |
| 03/20/1996 | EP0702420A1 Surface acoustic wave motor |
| 03/20/1996 | EP0702419A1 Improved transducer, in particular a piezoelectric motor |
| 03/20/1996 | EP0702418A1 Progressive mechanical wave transducer |
| 03/20/1996 | EP0702417A2 Control apparatus for vibration wave motor |
| 03/19/1996 | US5500635 Shoe that lights |
| 03/19/1996 | US5500578 Controller for a vibration wave motor |
| 03/19/1996 | US5500565 Drive circuit for an ultrasonic motor |
| 03/13/1996 | CN1118533A Vibration driven motor |