| 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) |
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| 11/25/1997 | US5691592 Actuator drive and energy recovery system |
| 11/25/1997 | CA2134919C Piezoelectric ceramics |
| 11/20/1997 | WO1997043791A1 Piezoelectric transformer |
| 11/20/1997 | WO1997042844A1 Energy conversion composition |
| 11/20/1997 | WO1997039520A3 High torque ultrasonic motor system |
| 11/19/1997 | EP0807820A1 Sensor for inpinging particles in a fluid,having a high pass filter for discriminating bubbles |
| 11/19/1997 | EP0701698B1 Analyte-responsive ktp composition and method |
| 11/19/1997 | CN1165432A 压电元件及其制造方法 The piezoelectric element and its manufacturing method |
| 11/19/1997 | CN1165407A Power generation method and power generator using piezoelectric element and electronic device |
| 11/18/1997 | US5689380 Thin film actuated mirror array for providing double tilt angle |
| 11/18/1997 | US5688980 Organometallic lead precursor, in-situ synthesis thereof, lead-titanium based thin film using the same, and preparation method therefor |
| 11/18/1997 | US5687462 Method of forming an electro-active device |
| 11/13/1997 | DE19619115A1 Pulse activated stepper motor, esp of motor vehicle tachometers |
| 11/12/1997 | CN1164767A Stacked piezoelectric actuator |
| 11/12/1997 | CN1164461A Method of manufacturing resonator pieces |
| 11/11/1997 | US5686778 Movement device utilizing electromechanical conversion elements and control method therefore |
| 11/11/1997 | US5686777 High accuracy piezoelectric positioning device |
| 11/11/1997 | US5686776 Ultrasonic motor having high drive efficiency |
| 11/06/1997 | DE19712789A1 Acceleration sensor for impact applications and method of production |
| 11/05/1997 | EP0804628A1 Method of manufacture of amorphous transducer elements |
| 11/04/1997 | US5684353 Vibration driven motor |
| 11/04/1997 | US5683613 Coprecipitation of components, reaction with fluorinating agent, piezoelectric |
| 11/04/1997 | US5682805 Ultrasonic motor having a vibratory body and method of producing the same |
| 10/30/1997 | WO1997040537A1 Monolithic multilayer piezoelectric actuator and its process of production |
| 10/30/1997 | WO1997040536A1 Monolithic multilayer piezo actuator and process for its production |
| 10/30/1997 | DE19715194A1 Semiconductor device production for producing angular velocity sensors |
| 10/30/1997 | CA2252391A1 Monolithic multilayer piezo actuator and process for its production |
| 10/29/1997 | EP0803919A1 Method of manufacturing a metallisation on a piezoelectric substrate |
| 10/29/1997 | EP0803918A1 Piezoelectric vibrator unit, ink jet recording head using the piezoelectric vibrator unit and method of manufacturing the same |
| 10/29/1997 | EP0803053A1 Circularly magnetized non-contact torque sensor and method for measuring torque using same |
| 10/29/1997 | CN1163585A Electromechanical positioning unit |
| 10/28/1997 | US5682076 Ceramic disc-drive actuator |
| 10/28/1997 | US5681994 Piezoelectric vibrator and acceleration sensor using the same |
| 10/28/1997 | US5681410 Superposing green sheet on substrate, firing, which provides vibratile or displacable portion |
| 10/23/1997 | WO1997039520A2 High torque ultrasonic motor system |
| 10/23/1997 | WO1997035348A3 Improved piezoelectric ceramic-polymer composites |
| 10/23/1997 | DE19624204C1 Piezoceramic flexural transducer |
| 10/22/1997 | EP0801595A1 Acoustic probe and method for making same |
| 10/22/1997 | EP0738210A4 Memory material and method for its manufacture |
| 10/22/1997 | EP0700571A4 Memory material and method for its manufacture |
| 10/22/1997 | CN2265595Y Large deformation piezoelectric ceramic device |
| 10/22/1997 | CN1162658A Piezoelectric-body control apparatus and knitting-tool control apparatus having thereof |
| 10/21/1997 | US5679896 Piezoelectric vibrator and acceleration sensor using the same |
| 10/21/1997 | US5679753 Ferroelectric polymer single crystalline body and method of producing the same and use thereof |
| 10/16/1997 | DE19626671C1 High-frequency piezoelectric power actuator apparatus with heat dissipation |
| 10/15/1997 | EP0681746B1 Piezoelectric component and method for the production thereof |
| 10/15/1997 | CN2264977Y 能量变换器 Energy Converters |
| 10/14/1997 | US5678106 Driver for piezoelectric actuator and shutter control device utilizing piezoelectric device |
| 10/14/1997 | US5678070 Actuator built-in apparatus with ultrasonic wave actuators driven at different frequencies |
| 10/14/1997 | US5677965 Integrated capacitive transducer |
| 10/14/1997 | US5677488 Piezoelectric film transducer sytem for bearings |
| 10/14/1997 | US5677014 On ceramic; coating; trimming with laser |
| 10/14/1997 | US5676906 Method of forming fine ceramics structure |
| 10/14/1997 | US5676767 Continuous process and reel-to-reel transport apparatus for transverse magnetic field annealing of amorphous material used in an EAS marker |
| 10/14/1997 | US5675886 Method of manufacturing a magnetostrictive alloy torque sensor |
| 10/14/1997 | CA2069708C Probe-driving mechanism, production thereof, and apparatus and piezoelectric actuator employing the same |
| 10/08/1997 | EP0800220A1 Fast responce piezoelectric actuator |
| 10/08/1997 | EP0799502A1 Piezoelectrically actuated driving or adjusting element |
| 10/08/1997 | CN1161314A Piezoelectric ceramic |
| 10/07/1997 | US5675484 Wide input voltage range power supply with auto-transformers and piezoelectric transformer |
| 10/07/1997 | US5675296 Capacitive-component reducing circuit in electrostatic-type transducer means |
| 10/07/1997 | US5675208 Lithium niobate piezoelectric transformer operating in thickness-shear mode |
| 10/07/1997 | US5674366 Method and apparatus for fabrication of dielectric thin film |
| 10/07/1997 | US5674016 Vibration driven printing apparatus with sheet delivery mechanism |
| 10/02/1997 | WO1997036366A1 Piezoelectric actuator or motor, method therefor and method for fabrication thereof |
| 10/02/1997 | WO1997036365A1 An actuator motor and a method for fabrication of such an actuator |
| 10/02/1997 | WO1997036364A1 Power generator and portable device |
| 10/01/1997 | EP0798548A1 Strain gauged sensor utilising the piezoresistive effect and its fabrication procedure |
| 10/01/1997 | CN1160938A Piezoelectric niobate ceramic as new functional material with biological auditory effect |
| 09/30/1997 | US5673139 Microelectromechanical television scanning device and method for making the same |
| 09/30/1997 | US5672930 Vibration motor |
| 09/30/1997 | US5672252 Alternating depositing and stabilizing steps |
| 09/30/1997 | CA2048968C Cantilever type probe, scanning tunneling microscopy and information processing device equipped with said probe |
| 09/25/1997 | WO1997035348A2 Improved piezoelectric ceramic-polymer composites |
| 09/24/1997 | EP0796939A1 Piezoelectric needle selection device for knitting machines |
| 09/24/1997 | CN1035930C 振动波致动器 Vibration wave actuator |
| 09/23/1997 | US5671064 Method and apparatus for engraving using a magnetostrictive actuator |
| 09/23/1997 | US5669127 Method of manufacturing an electro-mechanical energy conversion device for vibration driven actuator |
| 09/23/1997 | US5669126 Forming terminal on twofold electrode and applying vibration absorber between eleectrodes |
| 09/23/1997 | US5669125 Method of manufacturing an ink-jet recording head |
| 09/18/1997 | WO1997034320A1 Method and apparatus for fabricating silicon dioxide and silicon glass layers in integrated circuits |
| 09/17/1997 | EP0795953A1 Electronic device comprising an integrated time base |
| 09/17/1997 | CN1159659A 压电换能器 Piezoelectric transducer |
| 09/17/1997 | CN1159435A Piezoelectric ceramics composition |
| 09/16/1997 | US5668439 High voltage power supply |
| 09/16/1997 | US5668432 Articulation device |
| 09/16/1997 | US5668071 Piezoelectric porcelain |
| 09/16/1997 | CA2048399C Vibration driven actuator |
| 09/12/1997 | WO1997033013A1 Misted precursor deposition apparatus and method with improved mist and mist flow |
| 09/10/1997 | EP0794580A1 Piezoelectric transformer |
| 09/10/1997 | EP0794579A1 Piezoelectric thin-film device, process for manufacturing the same, and ink-jet recording head using the same |
| 09/10/1997 | EP0794562A2 Micromachining method and micromachined structure |
| 09/10/1997 | CN1159100A Surface acoustic wave device using leaky surface acoustic wave with optimized cut angle of piezoelectric substrate |
| 09/10/1997 | CN1158957A Device for generating high voltage |
| 09/09/1997 | US5665918 Linear vibration actuator utilizing combined bending and longitudinal vibration modes |
| 09/04/1997 | WO1997032346A1 Glide head with thin-film piezoelectric transducer |
| 09/04/1997 | WO1997032345A1 Thickness-shear mode lithium niobate piezoelectric transformer |
| 09/03/1997 | EP0793282A1 Piezoelectric travelling wave motor |
| 09/03/1997 | EP0792203A1 Electromechanical positioning unit |
| 09/02/1997 | US5663830 Thin film actuated mirror array for use in an optical projection system and method for the manufacture thereof |