| 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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| 03/08/1994 | US5293094 Miniature actuator |
| 03/08/1994 | US5291967 Power unit mounting device |
| 03/03/1994 | WO1994005046A2 Freestanding structures of perovskite-type oxide materials |
| 03/03/1994 | WO1994004844A1 Vibration reduction |
| 03/03/1994 | WO1994004263A1 Preparation of solid state materials |
| 03/03/1994 | DE4241966C1 Stepping motor for small rotary angles - has disc system with at least two coaxially arranged disks which can be pushed against each other. |
| 03/03/1994 | CA2142701A1 Preparation of solid state materials |
| 03/02/1994 | EP0584842A2 Laminated ceramic device and method of manufacturing the same |
| 03/02/1994 | EP0584823A1 Ink jet recording head and manufacturing method therefor |
| 03/02/1994 | EP0584775A1 Production method of laminated piezoelectric device and polarization method thereof and vibration wave driven motor |
| 03/02/1994 | CN1083269A Method for producing of layed ceramic unit |
| 02/22/1994 | US5289075 Resonator for a thermostatically-controlled oscillator having low power consumption and rapid heating |
| 02/22/1994 | US5289074 Piezo-electric device type actuator |
| 02/22/1994 | US5288551 Flexible piezoelectric device |
| 02/17/1994 | WO1994003908A1 Cubic metal oxide thin film epitaxially grown on silicon |
| 02/16/1994 | EP0379563B1 Arrangement for shielding electronic components and providing power thereto |
| 02/16/1994 | CN1023854C Method of producing torgue-transmitter shaft |
| 02/15/1994 | US5286199 Electromechanical transducer |
| 02/09/1994 | EP0582376A1 Displacement element, cantilever probe and information processing apparatus using cantilever probe |
| 02/09/1994 | EP0582230A1 Ultrasonic motor |
| 02/08/1994 | US5285134 Control device for vibration type motor |
| 02/08/1994 | US5285127 Single mode resonator and method |
| 02/03/1994 | WO1994002965A1 Ceramic deflection device |
| 02/02/1994 | EP0580826A1 Sealed electronic package providing in-situ metallization |
| 02/01/1994 | US5283497 Electrotiltable material (tilter) |
| 01/27/1994 | DE4239058C1 Piezo-electric drive system piezo-crystal controller - changing over potential of piezo-crystal connection charging or discharge capacitance divided into several stages |
| 01/26/1994 | EP0580447A1 Ultrasonic motor and electronic apparatus equipped with ultrasonic motor |
| 01/26/1994 | EP0580156A2 Underwater low-frequency sound producer using a rare earth alloy |
| 01/26/1994 | EP0580049A1 Piezo-electric motor |
| 01/25/1994 | US5281899 Electrical drive for a segmented transducer |
| 01/25/1994 | US5281888 Piezoelectric/electrostrictive element having auxiliary electrode disposed between piezoelectric/electrostrictive layer and substrate |
| 01/25/1994 | US5281887 Two independent spatial variable degree of freedom wavefront modulator |
| 01/25/1994 | US5281885 Flow control valve for gases used in semiconductor manufacture, piezoelectricity |
| 01/25/1994 | US5281884 Adjustable X-Y stage |
| 01/25/1994 | US5281875 Actuator |
| 01/19/1994 | EP0579491A1 Vibration device for vibration driven motor and method for manufacturing same |
| 01/19/1994 | EP0579048A2 Batch sinterable at low temperatures for manufacture of piezoelectric, ceramic formed bodies and formed body manufactured therefrom by sintering |
| 01/19/1994 | CN1081016A Composition and preparing process for low-temp. sintered relaxation ferroelectric ceramic material in lead system |
| 01/18/1994 | US5279996 Lead-titanate-zirconate |
| 01/11/1994 | US5278471 Piezoelectric ceramic transformer |
| 01/06/1994 | WO1994000695A1 Magnetostrictive transducer |
| 01/05/1994 | EP0576707A1 Stack for translational movement and method of making the same |
| 01/05/1994 | EP0435921B1 Nebulizer device |
| 01/05/1994 | DE4220925A1 High temp. superconductor body prodn. - by cold isostatic pressing and sintering together with end contacts |
| 01/04/1994 | US5276672 Micro-displacement type information detection probe device and scanning tunneling microscope, atomic force microscope, information processing device by use thereof |
| 01/04/1994 | US5276657 Metal-electroactive ceramic composite actuators |
| 01/04/1994 | US5276484 Piezo-active photoreceptors and system application |
| 01/04/1994 | US5275885 Piezoelectric cable |
| 01/04/1994 | US5275697 Chemical machining by controlled dissolution in solution containing at least two kinds of ions of crystalline material |
| 01/04/1994 | US5275688 Intermetallic compounds with lanthanides and transition metals |
| 01/04/1994 | US5275324 Wire bonding apparatus |
| 12/29/1993 | EP0576400A1 Method of making piezoelectric pressure-sensitive key or keyboard and product of the method |
| 12/29/1993 | EP0575966A1 Piezoelectric ceramics |
| 12/28/1993 | US5274295 Vibration driven motor |
| 12/28/1993 | US5274294 Vibration wave driven motor |
| 12/28/1993 | US5273622 Longitudinally moving from station to station |
| 12/28/1993 | US5272797 Method of manufacturing a piezoelectric actuator |
| 12/23/1993 | DE4220226A1 Magnetostrikiver Wandler Magnetostrikiver converter |
| 12/23/1993 | DE3448414C2 Control system for vibration wave motors |
| 12/22/1993 | EP0575080A1 Vibration wave driven motor and method of producing same |
| 12/22/1993 | EP0574945A1 Valve element actuation device |
| 12/22/1993 | EP0574861A1 System for continuous fabrication of micro-structures and thin film semiconductor devices on elongate substrates |
| 12/22/1993 | CN1023273C Stacked type ceramic device and process of their manufacture |
| 12/21/1993 | US5271955 Method for making a semiconductor device having an anhydrous ferroelectric thin film |
| 12/21/1993 | US5271133 Method for making a piezoelectric stack |
| 12/16/1993 | DE4319272A1 Formation of magnetostrictive film for surface of expansion detector - forming alloy film and scanning with overlapping high energy density beam |
| 12/16/1993 | DE4318912A1 Low wear ultrasonic motor - has slide element with sealed porous oxide, esp. anodised, layer |
| 12/16/1993 | CA2097404A1 System for continuous fabrication of micro-structures and thin film semiconductor devices on elongate substrates |
| 12/15/1993 | EP0574022A2 Movement actuator/sensor systems |
| 12/14/1993 | US5270984 Displacement amplification mechanism for piezoelectric elements |
| 12/14/1993 | US5270607 Vibration control apparatus |
| 12/14/1993 | US5270595 Dynamic thermal compensation for a magnetostrictive actuator |
| 12/14/1993 | US5270485 High density, three-dimensional, intercoupled circuit structure |
| 12/14/1993 | US5270298 Cubic metal oxide thin film epitaxially grown on silicon |
| 12/14/1993 | US5269882 Method and apparatus for fabrication of thin film semiconductor devices using non-planar, exposure beam lithography |
| 12/14/1993 | US5269163 Device for correcting die spacing at bottom dead center of a press |
| 12/14/1993 | CA1325245C Vibrator system and vibrotherapeutic device using the same |
| 12/09/1993 | WO1993024963A1 Electrostrictive sensors and actuators |
| 12/09/1993 | DE4218368A1 Piezoelectric polymorphous element with blades of opposite polarity - allows bending in either direction selected by polarity of electrodes of bimorph combination of one pair of blades |
| 12/08/1993 | EP0271507B1 Connectors for use with piezoelectric polymeric film transducers |
| 12/07/1993 | US5268974 Optical switch with piezoelectric bimorph |
| 12/07/1993 | US5268621 Digital controller for inchworm piezoelectric translator |
| 12/07/1993 | US5268611 Anisotropic transducer |
| 12/07/1993 | US5268610 Acoustic ink printer |
| 12/07/1993 | US5268571 Micro-displacement element, and scanning tunneling microscope and information processing apparatus using same |
| 12/07/1993 | US5267589 Piezoelectric pressure control valve |
| 12/07/1993 | US5267479 Force actuator arrangement |
| 12/01/1993 | EP0572230A2 Piezoelectric/electrostrictive actuator having integral ceramic base member and film-type piezoelectric/electrostrictive element(s) |
| 12/01/1993 | EP0571756A2 High density, three-dimensional, intercoupled circuit structure |
| 11/30/1993 | US5266863 Piezoelectric actuator |
| 11/30/1993 | US5266862 Piezoelectric actuator |
| 11/30/1993 | US5265637 Mechanical flexure for motion amplification and transducer with same |
| 11/24/1993 | EP0570673A1 Travelling wave motor operating at different vibration modes |
| 11/23/1993 | US5264755 Stepping motor to drive a body, especially a shaft, through small angles of rotation per step |
| 11/23/1993 | US5264753 Supporting device for vibration wave driven motor |
| 11/23/1993 | US5264752 Amplifier for driving large capacitive loads |
| 11/18/1993 | EP0569673A1 Ultrasonic travelling wave motor driven by tight-fitted actuators |
| 11/18/1993 | EP0482112B1 An apparatus for driving a piezoelectric actuator |
| 11/16/1993 | US5262977 Surface acoustic wave convolver |
| 11/16/1993 | US5262696 Biaxial transducer |