| 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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| 07/14/1992 | US5130598 Apparatus for driving a piezoelectric actuator |
| 07/14/1992 | US5129132 Method of making an integrated scanning tunneling microscope |
| 07/14/1992 | CA1305248C Piezoelectric sensor with at least one pair of long, flexible, sensitiveelements |
| 07/08/1992 | EP0493941A1 A supporting device for vibration wave driven motor |
| 07/07/1992 | US5128580 Vibration wave driven motor |
| 07/07/1992 | US5128544 Scanning probe microscope |
| 07/07/1992 | US5127982 Polycrystal piezoelectric device and method of producing the same |
| 07/07/1992 | CA1304601C Magnetoelastic torque transducer |
| 07/04/1992 | CA2033593A1 Monopole, dipole, and quadrupole borehole seismic transducers |
| 07/01/1992 | EP0492915A1 Cantilever probe and apparatus using the same |
| 07/01/1992 | EP0491871A1 Piezoelectric cylindrical transducer for producing or detecting asymmetrical vibrations |
| 06/30/1992 | US5126618 Longitudinal-effect type laminar piezoelectric/electrostrictive driver, and printing actuator using the driver |
| 06/30/1992 | US5126615 Piezoelectric/electrostrictive actuator having at least one piezoelectric/electrostrictive film |
| 06/30/1992 | US5126614 Piezoelectric device and related converting devices |
| 06/30/1992 | US5126589 Piezoelectric driver using resonant energy transfer |
| 06/25/1992 | WO1992010729A1 Microdevice for sensing or applying a force and method of making the same |
| 06/23/1992 | US5124611 Vibration motor |
| 06/17/1992 | EP0490642A2 An electrostatographic imaging device |
| 06/17/1992 | EP0490260A2 Ferroelectric ceramic transducer |
| 06/16/1992 | US5122700 Frictional material for vibration wave driven motor |
| 06/12/1992 | CA2032015A1 Method to double the piezo - and pyroelectric constants of polyvinylinde fluoride (pvdf) films |
| 06/11/1992 | WO1992009436A1 Laminate for use in manufacture of ink jet printheads |
| 06/10/1992 | EP0489519A2 Sol-gel processing of piezoelectric and ferroelectric films |
| 06/09/1992 | US5121025 Vibrator-type actuator |
| 06/09/1992 | US5120925 Methods for device transplantation |
| 06/09/1992 | US5120377 Method of manufacturing laminated ceramic material |
| 06/05/1992 | WO1992010874A1 Piezoelectric motor |
| 06/05/1992 | CA2075032A1 Piezoelectric motor |
| 06/03/1992 | EP0488232A1 An electrostrictive actuator |
| 06/02/1992 | US5118982 Thickness mode vibration piezoelectric transformer |
| 05/31/1992 | WO1992010030A1 Crystal cut angles for lithium tantalate crystal for novel surface acoustic wave devices |
| 05/31/1992 | CA2073330A1 Crystal cut angles for lithium tantalate crystal for novel surface acoustic wave devices |
| 05/28/1992 | CA2096726A1 Laminate for use in manufacture of ink jet printheads |
| 05/26/1992 | US5117148 Vibrator |
| 05/26/1992 | US5116643 Lead, lanthanum, zirconium, titanium ceramics |
| 05/26/1992 | US5116462 Cantilever beam; coating, masking, etching |
| 05/26/1992 | US5115971 Nebulizer device |
| 05/21/1992 | DE4124717A1 Setting element for electrical actuator - provides required movement by summation of individual movements, e.g. for aircraft propeller blade or helicopter rotor blade |
| 05/20/1992 | EP0485995A1 Laminated piezoelectric actuator |
| 05/20/1992 | CN1061307A 压电致动器 The piezoelectric actuator |
| 05/19/1992 | US5115162 Actuation responsive brake pedal pad assembly |
| 05/19/1992 | US5115161 Ultrasonic motor |
| 05/19/1992 | US5114467 Method for manufacturing magnetostrictive materials |
| 05/19/1992 | US5113566 Method of producing a multilayer piezoelectric element |
| 05/19/1992 | CA1301230C Ultrasonic driving device |
| 05/14/1992 | WO1992009110A1 Method for dissolving a crystalline material |
| 05/14/1992 | CA2073428A1 Method for dissolving a crystalline material |
| 05/13/1992 | CN1061111A High power piezoelectric ceramic material |
| 05/12/1992 | US5113117 Miniature electrical and mechanical structures useful for constructing miniature robots |
| 05/12/1992 | US5113108 Hermetically sealed electrostrictive actuator |
| 05/12/1992 | US5112433 Precipitation of hydroxides, slurrying, adding oxides or hydroxides to adjust composition, hydrothermal treatment |
| 05/06/1992 | EP0484231A1 A piezoelectric ceramic material with large power output ability |
| 05/06/1992 | EP0483955A1 Encapsulated ceramic device and method for embedding in composite structure |
| 05/06/1992 | EP0325652B1 Gas laser having a piezoelectric fan |
| 05/06/1992 | CN1016570B Piezoelectric sensor comprising at least one pair of flexible sensitive elements of great length |
| 05/06/1992 | CN1016504B Ferroelectric ceramics |
| 05/05/1992 | US5111101 Device for magnifying displacement of piezoelectric element and method of producing the same |
| 05/05/1992 | US5110376 Super-magnetostrictive alloy |
| 04/21/1992 | US5107163 Ultrasonic motor |
| 04/21/1992 | US5107162 Ultrasonic motor using rectangular wave |
| 04/21/1992 | US5107114 Fine scanning mechanism for atomic force microscope |
| 04/21/1992 | US5106455 Method and apparatus for fabrication of micro-structures using non-planar, exposure beam lithography |
| 04/21/1992 | CA1299228C Ultrasonic driving device |
| 04/16/1992 | WO1992006532A1 Coating surrounding a piezoelectric solid state motor stack |
| 04/16/1992 | WO1992006512A1 Process for making piezoelectric stacks |
| 04/16/1992 | WO1992006511A1 Piezoelectric solid state motor stack |
| 04/16/1992 | WO1992006510A1 Multilayer ceramic structures |
| 04/16/1992 | WO1992006509A1 Composite multilayer ceramic structure |
| 04/16/1992 | WO1992006508A1 Single-piece multiple electrode conductor |
| 04/16/1992 | DE4032555A1 Electromagnetically-operated pump for hydraulic braking system - uses magnetostrictive actuator acting on piston or membrane for varying vol. of pump pressure space |
| 04/15/1992 | CN1060368A 压电致动器 The piezoelectric actuator |
| 04/14/1992 | US5105146 Current sensor and method for determining the current flow in conductors to be evaluated |
| 04/14/1992 | US5105117 Ultrasonic motor |
| 04/14/1992 | CA1298866C Ultrasonic driving device |
| 04/08/1992 | EP0479614A2 Vibration driven motor |
| 04/08/1992 | EP0479328A2 Piezoelectric actuator |
| 04/08/1992 | EP0479094A1 Stacked piezoelectric device |
| 04/08/1992 | EP0478998A2 Method of making a piezoelectric actuator |
| 04/08/1992 | CN1060192A Acoustic transmitter |
| 04/07/1992 | US5103361 Magnetic head apparatus having non-magnetic metal interposed between piezoelectric members |
| 04/07/1992 | US5103128 Ultrasonic motor |
| 04/07/1992 | US5103094 Compact temperature-compensated tube-type scanning probe with large scan range |
| 04/04/1992 | CA2052591A1 Method and apparatus |
| 04/02/1992 | WO1992005593A1 Method for manufacturing electrostrictive effect element |
| 04/02/1992 | WO1992005592A1 Piezoelectric component-mounting foil and foil-making method |
| 04/02/1992 | DE4131948A1 Vibration part for ultrasonic motor - has two drive vibrators arranged at distance from each other and two sensors mutually spaced at preset distance |
| 04/01/1992 | EP0477400A1 Device for compensating the tolerance in the lift direction of the displacement transformer of a piezoelectric actuator |
| 03/31/1992 | US5101183 Magnetostrictive clamp |
| 03/31/1992 | US5101144 Ultrasonic motor driving circuit |
| 03/31/1992 | US5101132 Linear ultrasonic motor |
| 03/31/1992 | CA1298416C High stability bimorph scanning tunneling microscope |
| 03/29/1992 | WO1992006567A1 Acoustic transmitter |
| 03/26/1992 | DE4029974A1 Piezoelectric elements are cut from wafer - by using diamond coated saw and sawing through wafer thickness in 3 patterns of parallel lines to give regular hexagonal elements |
| 03/26/1992 | DE4029972A1 Laminated ultrasonic transducer - with porous piezo-ceramic and electrodes, giving good electrical and acoustic match and high coupling factor |
| 03/25/1992 | EP0477002A2 Piezoelectric transformer |
| 03/25/1992 | EP0476703A1 Piezoelectric ceramic composition for actuators |
| 03/25/1992 | CN2100029U Piezoelectric ceramic power generator |
| 03/24/1992 | US5099180 Ultrasonic motor driving circuit |
| 03/24/1992 | US5099167 Vibration wave driven motor |
| 03/24/1992 | US5099166 Vibration wave driven motor |