Patents
Sitemap › H01 - Basic electric elements › H01L - Semiconductor devices; Electric solid state devices not otherwise provided 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
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)
12/1995
12/19/1995US5477099 Driving device for ultrasonic wave motor
12/14/1995WO1995034097A1 Circuit for supplying a piezoelectric motor
12/14/1995WO1995033982A1 Circularly magnetized non-contact torque sensor and method for measuring torque using same
12/13/1995EP0686310A1 A method of compliantly mounting a piezoelectric device
12/13/1995EP0686309A1 Monolithic prestressed ceramic devices and method for making same
12/12/1995US5475288 Drive circuit for an ultrasonic motor having noise cancellation metals and method for using same
12/12/1995US5475279 Piezoelectric/electrostrictive actuator having integral ceramic base member and film-type piezoelectric/electrostrictive element (S)
12/12/1995US5475278 Method for driving piezoelectric actuator
12/12/1995US5474488 Method of forming electrodes on a dielectric resonator part
12/12/1995US5474032 Suspended feline toy and exerciser
12/07/1995DE19519769A1 Magnetostrictive shaft for magnetostrictive torque sensor
12/06/1995EP0610223B1 Process and device for regulating the frequency of a travelling wave motor
12/05/1995US5473215 Position detector of the rotor of a piezo-electric motor
12/05/1995US5473214 Low voltage bender piezo-actuators
12/05/1995US5472662 Method for manufacturing a stator for an ultrasonic motor
12/05/1995US5471721 Chemically reducing only first surface to produce an internally asymmetrically stress biased element with electrically conductive reduced form and in tension, with second surface in compression
11/1995
11/30/1995DE19519161A1 Piezoelektrische Abtastvorrichtung Piezoelectric scanner
11/28/1995US5471108 Realization process of a distribution network of electric signals, obtained distribution network and piezoelectric motor including such a network
11/22/1995EP0683534A1 Electrodes for piezoelectric devices
11/22/1995EP0682989A2 Elevation aperture control of an ultrasonic transducer
11/21/1995US5469140 Iron-cobalt alloy
11/21/1995US5469011 Unibody ultrasonic transducer
11/21/1995US5468679 Process for fabricating materials for ferroelectric, high dielectric constant, and integrated circuit applications
11/18/1995CA2149488A1 Piezoelectric device electrodes
11/15/1995EP0682403A1 Micromotor
11/15/1995EP0681746A1 Method for producing a piezoelectric component.
11/14/1995US5466985 Method for non-destructively driving a thickness shear mode piezoelectric actuator
11/14/1995US5466646 Solid state electronics formed by mixing, precipitation, pressurization and fluidization
11/14/1995US5465897 Bonded ultrasonic transducer and method for making
11/14/1995US5465627 Circularly magnetized non-contact torque sensor and method for measuring torque using same
11/14/1995US5465468 Method of making an electromechanical transducer device
11/09/1995WO1995030276A1 Encapsulation for electronic components
11/08/1995EP0680663A1 Method of mounting a piezoelectric element to a substrate
11/08/1995CN1111388A Ferroelectric thin films and their preparation
11/07/1995US5465021 Electromechanical displacement device and actuator suitable for use in such a electromechanical displacement device
11/07/1995US5465015 Transverse field activated magnetostrictive motor
11/07/1995US5464291 Printing apparatus
11/02/1995EP0679866A2 Piezoelectric vibrating gyroscope
11/01/1995CN1111020A Position detector of the rotor of a piezo-electric motor
10/1995
10/31/1995US5463506 Head drum apparatus
10/31/1995US5463266 Piezoelectric transformer having improved electrode arrangement
10/31/1995US5463265 Vibration driven motor
10/25/1995EP0678924A1 Pressure sensitive device with variable polarisation
10/25/1995EP0678585A1 Preparation of magnetostrictive material
10/25/1995EP0406413B1 Scanning type tunnel microscope
10/24/1995US5461274 Humidity-sensitive actuator
10/24/1995US5461273 Method and an apparatus for controlling a moving velocity of an ultrasonic motor
10/23/1995CA2147728A1 Piezosensitive device with variable polarization
10/17/1995US5459371 Multilayer piezoelectric element
10/17/1995US5459370 Vibration type motor device
10/17/1995US5459369 Control apparatus for travelling wave driven motor
10/17/1995US5457863 Method of making a two dimensional ultrasonic transducer array
10/11/1995EP0676384A2 Perovskite containing composite material, process for its preparation, electronic component and module
10/11/1995EP0676036A1 Piezoelectric transducer drive.
10/11/1995EP0513267B1 Crystal cut angles for lithium tantalate crystal for novel surface acoustic wave devices
10/11/1995CN1030025C 电气牵引电动机 Electric traction motor
10/10/1995US5457362 Process and device for controlling the frequency of a traveling wave motor
10/10/1995US5457351 Ultrasonic motor
10/10/1995US5456945 Integrated circuits
10/10/1995US5456259 Ultrasonic transducer arrangement and catheter
10/04/1995EP0675589A1 Driving apparatus using transducer
10/04/1995EP0675355A1 Sensor element and particle sensor
10/03/1995US5455478 Vibration wave driven apparatus
10/03/1995US5455477 Encased piezoelectric actuator
10/03/1995US5454146 Method of manufacturing a microactuator
09/1995
09/28/1995WO1995025637A1 Simplified ink jet head
09/28/1995DE19509179A1 Acceleration sensor for vibration detection-compensation in office-laboratory-workshop equipment
09/27/1995EP0674350A1 Ultrasonic motor
09/27/1995EP0673311A1 C-axis perovskite thin films grown on silicon dioxide
09/27/1995CN1108971A Mibration wave actuator
09/26/1995US5453653 Micrometer for moving a body
09/26/1995US5453294 Method of controlling crystal orientation of PZT and PLZT thin films on platinum substrates
09/26/1995US5452858 Fuel injector for internal combustion engine having throttle portion
09/21/1995DE4408618A1 Bimorphous element adjustment drive
09/20/1995EP0673102A1 Piezoelectric device for charging an electric accumulator of a vibrating object
09/20/1995CN1108591A Workpiece holder for rotary grinding machines for grinding semiconductor wafers, and method of positioning the workpiece holder
09/19/1995US5451828 Vibratory gyroscope
09/19/1995US5451827 Ultrasonic motor having a supporting member
09/19/1995US5451821 Magnetostrictive actuator with auxiliary leakage reducing magnetic bias
09/19/1995US5451774 High density, three-dimensional, intercoupled optical sensor circuit
09/14/1995WO1995024798A1 Thin film actuated mirror array for use in an optical projection system and method for the manufacture thereof
09/14/1995CA2191132A1 Thin film actuated mirror array for use in an optical projection system and method for the manufacture thereof
09/13/1995EP0671772A1 Ceramic diaphragm structure having convex diaphragm portion and method of producing the same
09/13/1995EP0671645A2 Thin film actuated mirror array for use in an optical projection system and method for the manufacture thereof
09/12/1995US5449418 Method of formation of magnetostrictive layer and strain sensor using same
09/06/1995CN1107913A Warp knitting machine with at least one guide bar
09/06/1995CN1107823A Piezoelectric ceramics
09/05/1995US5448129 Ultrasonic motor with vibrating body and moving body driven thereby
09/05/1995US5448128 Vibration type driving device
09/05/1995US5448127 Vibration wave driven motor
09/05/1995US5447845 Immobilization of analyte receptor on potassium titanyl phosphate, detection based on piezoelectric and optical properties
09/05/1995US5446954 Method for manufacturing a frequency control device
08/1995
08/30/1995EP0669662A1 Piezoelectric rotating motor
08/29/1995US5446334 Piezoluminescent, pyroluminescent sensor
08/29/1995US5446331 Ultrasonic wave motor
08/29/1995US5446306 Thin film voltage-tuned semiconductor bulk acoustic resonator (SBAR)
08/29/1995US5445708 Method for preparing ultrathin piezoelectric resonator plates
08/29/1995US5445185 Piezoelectric fluid control valve
08/23/1995EP0668166A2 Dot matrix printer using piezoelectric or other actuator having discharge control means
08/22/1995US5444347 Switching apparatus with an electomechanical adjusting drive
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