| Patents for H01L 41 - Piezo-electric devices in general; Electrostrictive devices in general; Magnetostrictive devices in general; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof (34,459) |
|---|
| 08/31/1999 | US5945769 Wave driven motor |
| 08/31/1999 | US5945768 Piezoelectric drive circuit |
| 08/31/1999 | US5945030 Bismuth, titanium oxide |
| 08/31/1999 | US5945029 Ceramic monofilament or multifilament fiber and processes for their production and use |
| 08/26/1999 | WO1999042282A1 A-site and/or b-site modified pbzrtio3 materials and films |
| 08/26/1999 | DE19859498A1 Fabrication method for microactuator for inkjet printer head |
| 08/26/1999 | DE19806127A1 Verfahren zur elektrischen Ansteuerung von piezoelektrischen oder elektrostriktiven Aktuatoren in Antrieben für eine schrittweise Bewegung A method for the electrical control of the piezoelectric or electrostrictive actuators for actuators in a stepwise movement |
| 08/25/1999 | EP0938144A2 Stage utilizing ultrasonic motor and printer utilizing the stage |
| 08/25/1999 | EP0938143A1 Piezoelectric/electrostriction device |
| 08/25/1999 | EP0938142A1 Power supply circuit for a piezoelectric travelling wave motor |
| 08/25/1999 | EP0777913B1 Method of manufacturing multilayer electronic components |
| 08/25/1999 | CN1226541A Piezoelectric ceramic composition |
| 08/25/1999 | CN1226540A Piezoelectric ceramic composition |
| 08/25/1999 | CN1226539A Laminated ceramical composition containing composite substituted bismuth and preparation thereof |
| 08/25/1999 | CN1226478A Method for fabricating microactuator for inkjet head |
| 08/24/1999 | US5942838 Rotary motor driven by a piezoelectric composite laminate |
| 08/24/1999 | US5942837 Highly dynamic piezo-electric drive mechanism |
| 08/24/1999 | US5942835 Piezoelectric transformer drive circuit |
| 08/24/1999 | US5942685 Acceleration sensor |
| 08/24/1999 | US5941692 Tuned resonant oscillating mass inflation pump and method of extracting electrical energy therefrom |
| 08/24/1999 | US5940947 Method of making a piezoelectric/electrostrictive film element with a diaphragm having at least one stress releasing end section |
| 08/19/1999 | WO1999041791A1 Method for electrical control of piezoelectric or electrostrictive actuators in drive mechanisms for step-by-step motion |
| 08/19/1999 | WO1999041790A1 Method and device for determining the temperature of a piezo-electric element |
| 08/18/1999 | EP0936684A1 Piezoelectric actuator having an array of drive columns |
| 08/18/1999 | EP0935741A2 Surface micro-mechanic ultrasonic transducer |
| 08/18/1999 | EP0801595B1 Acoustic probe and method for making same |
| 08/18/1999 | CN1226052A Improved drive circuit of piezoelectric buzzing piece |
| 08/18/1999 | CN1226013A Driving apparatus of vibration type actuator |
| 08/17/1999 | US5939847 Drive control device for ultrasonic motors |
| 08/17/1999 | US5939818 In a longitudinal vibration tertiary mode |
| 08/17/1999 | US5939816 Piezoelectric actuator |
| 08/17/1999 | US5939206 Stabilized porous, electrically conductive substrates |
| 08/17/1999 | US5937493 Method of manufacturing an electronic multilayer component |
| 08/12/1999 | DE19805184A1 Verfahren und Vorrichtung zum Ermitteln der Temperatur eines piezoelektrischen Elements Method and device for determining the temperature of a piezoelectric element |
| 08/11/1999 | EP0934605A1 Method and device for controlling a capacitative actuator |
| 08/11/1999 | EP0934579A1 Magnetostrictive element for use in a magnetomechanical surveillance system |
| 08/11/1999 | EP0776528B1 Piezoelectric material, piezoelectric element and manufacturing method |
| 08/11/1999 | CN1225296A Driving device for at least two rotation elements, which device comprises at least one piezoelectric driving element |
| 08/10/1999 | US5936644 Head driving device of ink-jet printer |
| 08/10/1999 | US5936329 Surface acoustic wave device, substrate therefor, and method of manufacturing the substrate |
| 08/10/1999 | US5936328 Linear vibration actuator utilizing combined bending and longitudinal vibration modes |
| 08/10/1999 | US5936327 Electro-mechanical energy conversion device for vibration driven actuator and its manufacturing method |
| 08/10/1999 | US5936207 Vibration-transmitting tablet and coordinate-input apparatus using said tablet |
| 08/10/1999 | US5935641 Method of forming a piezoelectric layer with improved texture |
| 08/10/1999 | US5935485 Piezoelectric material and piezoelectric element |
| 08/10/1999 | US5934882 Electrical generator system having a tuned resonant oscillating mass |
| 08/05/1999 | WO1999039429A1 Ultrasonic motor and method of manufacturing the motor |
| 08/05/1999 | WO1999013681A3 Aerogels, piezoelectric devices, and uses therefor |
| 08/03/1999 | US5933167 Printer head for ink jet recording |
| 08/03/1999 | US5933002 Controlled bending actuator system |
| 08/03/1999 | US5932952 Vibration motor having a two-phase drive of a longitudinal vibration and a bending vibration mode |
| 08/03/1999 | US5932951 Piezoelectric resonator and electronic component containing same |
| 08/03/1999 | US5931452 Wire clamper for bonding apparatus |
| 07/29/1999 | WO1999038220A1 Piezoelectric actuator |
| 07/29/1999 | DE19802302A1 Piezoelectric actuator used e.g. for a fuel injection valve, a hydraulic valve, a micro-pump or an electrical relay |
| 07/28/1999 | EP0932210A2 Piezoelectric film element and ink-jet recording head using the same |
| 07/28/1999 | EP0932209A2 Piezoelectric thin film component and method of manufacturing thereof |
| 07/28/1999 | EP0932208A1 Piezoelectric motor |
| 07/28/1999 | EP0932044A1 Bimorph piezoelectric device for acceleration sensor and method of its manufacture |
| 07/28/1999 | EP0931358A1 Control element with a controllable length actuator and device for the transmission of the displacement of the actuator |
| 07/28/1999 | CN1224248A Method of manufacturing piezoelectric resonator |
| 07/28/1999 | CN1224247A Piezoelectric actuator |
| 07/27/1999 | US5929554 Piezoelectric transformer |
| 07/27/1999 | US5929553 Piezoelectric transformer |
| 07/27/1999 | US5929552 Ultrasonic vibrator |
| 07/27/1999 | US5927962 Piezoelectric mechanism for gas lighters with externally closed telescopic body |
| 07/22/1999 | DE19900474A1 Piezo drive circuit for inkjet printer |
| 07/22/1999 | DE19841681A1 Electrode for a dielectric thin film component especially an ultrasonic wave oscillator |
| 07/21/1999 | EP0930660A1 Piezoelectric progressive wave motor |
| 07/21/1999 | EP0930659A2 A package for an electrical device |
| 07/21/1999 | EP0930443A2 Method of making high loaded connecting rod and connecting rod obtained by this method |
| 07/21/1999 | EP0929911A1 Method and device for charging and discharging a piezoelectric element |
| 07/21/1999 | EP0821803A4 Thin film actuated mirror array for providing double tilt angle |
| 07/21/1999 | CN1223743A Thin film piezoelectric element,method for manufacturing the same, and circuit element |
| 07/21/1999 | CN1223742A Piezoelectric element and process for its production |
| 07/21/1999 | CN1223446A Piezoelectric transformer and power supply including the same |
| 07/20/1999 | US5926325 Optical apparatus |
| 07/20/1999 | US5925973 Electronic component and method for producing the same |
| 07/20/1999 | US5925971 Piezoelectric resonator and electronic component containing same |
| 07/20/1999 | US5925969 Ferroelectric transducers |
| 07/20/1999 | US5925968 Piezoelectric vibrator, piezoelectric vibrator device having the same and circuit device having the piezoelectric vibrator device |
| 07/20/1999 | CA2081290C System for controlling fluid flow |
| 07/15/1999 | WO1999035670A2 Improved piezoelectric ceramic-polymer composites |
| 07/15/1999 | CA2317735A1 Improved piezoelectric ceramic-polymer composites |
| 07/14/1999 | EP0719472B1 Piezoelectric actuator device |
| 07/13/1999 | US5923546 Control circuit and method for driving and controlling parasitic vibration of a piezoelectric transformer-inverter |
| 07/13/1999 | US5923542 Method and apparatus for driving piezoelectric transformer |
| 07/13/1999 | US5923352 Method of adjusting electromechanical element of ink jet print head to increase uniformity of performance characteristic |
| 07/13/1999 | US5923115 Low mass in the acoustic path flexible circuit interconnect and method of manufacture thereof |
| 07/13/1999 | US5922946 Particle sensor |
| 07/13/1999 | US5922168 Apparatus for making laminated electrical and electronic devices |
| 07/13/1999 | US5921757 Piezoelectric fan |
| 07/13/1999 | CA2119954C Ultrasound transducers with reduced sidelobes and method for manufacture thereof |
| 07/08/1999 | WO1999034455A1 Method for the production of piezoelectric actuators and a piezoelectric actuator |
| 07/08/1999 | WO1999034454A1 Piezoelectric transformer |
| 07/08/1999 | WO1999034453A1 Piezoelectric transducer |
| 07/08/1999 | WO1999021709A3 Method of manufacturing a multilayer electronic component |
| 07/07/1999 | EP0928034A2 Thin piezoelectric film element, process for the preparation thereof and ink jet recording head using thin piezoelectric film element |
| 07/07/1999 | EP0928033A2 Thin piezoelectric film element and ink jet recording head using thin piezoelectric film element |
| 07/07/1999 | CN1222255A Monolithic multilayer piezo actuator and process for its prodn. |