| 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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| 01/27/2000 | WO2000004287A1 Generating displacement and thermoacoustic refrigerator |
| 01/27/2000 | DE19857247C1 Piezoelectric actuator for actuating control or injection valves in motor vehicle internal combustion engines |
| 01/26/2000 | CN1242300A Method for fabricating actuator of inkjet printer head |
| 01/25/2000 | US6018296 Electronic detector |
| 01/25/2000 | US6018213 Ultrasonic motor |
| 01/25/2000 | US6018210 Methods for controlling the elastic modulus of piezoelectric substances and apparatus therefor |
| 01/25/2000 | US6017402 Composite magnetostrictive material, and process for producing the same |
| 01/20/2000 | DE19831744A1 Stellvorrichtung Locking device |
| 01/20/2000 | DE19831599A1 Control method for controlling capacitive actuator esp. piezo-actuator for fuel injection valve of combustion (IC) engine |
| 01/19/2000 | EP0973209A1 Actuator |
| 01/19/2000 | CN1048477C Piezoelectric ceramics |
| 01/18/2000 | US6016231 Drive mechanism employing electromechanical transducer and apparatus employing the mechanism |
| 01/18/2000 | US6016052 Pulse frequency modulation drive circuit for piezoelectric transformer |
| 01/18/2000 | US6016040 Device and method for driving at least one capacitive actuator |
| 01/18/2000 | US6016024 Piezoelectric component |
| 01/18/2000 | US6016023 Tubular ultrasonic transducer |
| 01/13/2000 | WO2000002265A1 Electromechanical converter and method for producing the same |
| 01/13/2000 | WO2000002264A1 Microsystem and method for producing same |
| 01/13/2000 | DE19829202A1 Mikrosystem und Verfahren zur Herstellung Micro system and method for producing |
| 01/12/2000 | EP0680663B1 Method of mounting a piezoelectric element to a substrate |
| 01/12/2000 | CN1241322A Actuator, and clock and annunciator mounted with same |
| 01/12/2000 | CN1241300A Method and device for controlling at least one capacitive actuator |
| 01/11/2000 | US6013972 Piezoelectric vibrating apparatus |
| 01/11/2000 | US6013970 Piezoelectric thin-film device process for manufacturing the same, and ink-jet recording head using the same |
| 01/11/2000 | US6013311 Blocking, slurrying, dip coating, heating, and sintering |
| 01/11/2000 | US6012207 Method of manufacturing a piezoelectric transformer |
| 01/05/2000 | EP0969530A2 Piezoelectric thin film component and method of manufacturing |
| 01/05/2000 | EP0969529A1 Piezoelectric ceramic composition and piezoelectric element using the piezoelectric ceramic composition |
| 01/05/2000 | EP0969528A1 Drive control for vibration wave motor |
| 01/05/2000 | EP0968535A1 Device and method for controlling a piezoregulated fuel injection valve |
| 01/05/2000 | DE19928596A1 Semiconductor bulk acoustic resonator (SBAR) e.g. for microwave monolithic integrated circuits (MMICs) has viscous damping material located at edges, metal electrodes which are renewing |
| 01/05/2000 | DE19926482A1 Piezoelectric ceramic for piezoelectric transformers, e.g. for inverters of LCD cold cathode tubes |
| 01/05/2000 | DE19827948A1 Frequency regulation method for series tuned piezoelectric transducer |
| 01/04/2000 | US6011475 Method of annealing amorphous ribbons and marker for electronic article surveillance |
| 01/04/2000 | US6011346 Apparatus and method for generating electricity from energy in a flowing stream of fluid |
| 01/04/2000 | US6011345 Device and method for controlling transductive systems |
| 01/04/2000 | US6010919 Method for manufacturing semiconductor devices by use of dry etching |
| 12/30/1999 | DE19827947A1 Piezoelectric converter e.g. for drive circuits for electrical power semiconductor |
| 12/29/1999 | WO1999067874A2 Serially adjusted piezoelectric transducer |
| 12/29/1999 | WO1999067528A1 Fuel injection valve and pressure sensor combination |
| 12/29/1999 | WO1999067527A2 Process and device for controlling a capacitive actuator |
| 12/29/1999 | EP0967666A1 Motor |
| 12/29/1999 | CN1047904C Array of thin film actuated mirrors for use in an optics projection system and method for mfg. same |
| 12/28/1999 | US6008565 Laminated piezoelectric transformer |
| 12/28/1999 | US6008564 Driver circuit for piezoelectric transformer |
| 12/28/1999 | CA2159849C A hardware arrangement and method of driving a piezoelectric transformer |
| 12/23/1999 | WO1999066631A1 Piezoelectric positioner |
| 12/23/1999 | WO1999066197A1 Liquid control valve |
| 12/23/1999 | DE19827575A1 Ceramic passive electronic component useful as an actuator, a sensor, a nonlinear resistor or a multilayer capacitor |
| 12/23/1999 | DE19827574A1 Ceramic passive electronic component useful as a multilayer capacitor, actuator, coil or ferrite ceramic for a video head |
| 12/23/1999 | DE19827287A1 Fuel injection valve-pressure sensor combination for fuel injection system |
| 12/23/1999 | DE19827170A1 Piezoelectric element expansion control method e.g. for setting element for i.c. engine fuel injection valve |
| 12/23/1999 | DE19827053A1 Discharge method for piezoelectric element e.g. piezoelectric setting element for i.c. engine fuel injection valve |
| 12/23/1999 | DE19827052A1 Expansion control method for piezoelectric element e.g. piezoelectric setting element for i.c. engine fuel injection valve |
| 12/22/1999 | EP0966049A1 Piezo-electric motor with integrated position sensor |
| 12/22/1999 | EP0965147A1 Low component count release mechanism |
| 12/22/1999 | EP0964781A2 Method of manufacturing a multilayer electronic component |
| 12/21/1999 | US6005331 Monolithic crystal filter |
| 12/21/1999 | US6005330 Piezoelectric component and method of producing same |
| 12/21/1999 | US6005328 Driving device and method for ultrasonic wave motor |
| 12/21/1999 | US6004644 Zirconia diaphragm structure and piezoelectric/electrostrictive film element having the zirconia diaphragm structure |
| 12/21/1999 | US6004500 Methods for producing novel ceramic composites |
| 12/16/1999 | WO1999065089A1 Mounting structure of piezoelectric transformer and method of mounting piezoelectric transformer |
| 12/16/1999 | WO1999065088A1 Piezoelectric electro-motional devices |
| 12/16/1999 | WO1999065087A1 Oven-heated crystal resonator and oscillator assembly |
| 12/16/1999 | WO1999064197A1 Feed unit for moving parts |
| 12/16/1999 | WO1999048197A3 Piezoelectric difraction grating light steering device |
| 12/16/1999 | WO1997034320A9 Method and apparatus for fabricating silicon dioxide and silicon glass layers in integrated circuits |
| 12/16/1999 | DE19924014A1 Lead titanate-based piezoelectric ceramic for piezoelectric oscillators |
| 12/16/1999 | DE19826339A1 Ventil zum Steuern von Flüssigkeiten Valve for controlling fluids |
| 12/16/1999 | CA2299319A1 Mounting structure of piezoelectric transformer and method of mounting piezoelectric transformer |
| 12/15/1999 | EP0964224A2 Biaxial vibrator for a vibrating gyroscope |
| 12/15/1999 | EP0963612A2 High-efficiency, large stroke electromechanical actuator |
| 12/15/1999 | EP0963527A1 Active vibration mount |
| 12/15/1999 | CN1238316A Piezoelectric ceramic composition |
| 12/15/1999 | CN1047486C Circuit device and method for driving piezoelectric transformer |
| 12/15/1999 | CN1047341C Method of producing ceramic diaphragm structure having convex diaphragm portion and diaphragm structure produced by the same method |
| 12/14/1999 | US6001666 Manufacturing process of strain gauge sensor using the piezoresistive effect |
| 12/09/1999 | WO1999063653A1 Method and apparatus for detecting position, ultrasonic motor, and method of driving ultrasonic motor |
| 12/09/1999 | WO1999063604A1 Resonant piezoelectric alerting device |
| 12/09/1999 | WO1999063603A1 Piezoelectric transformer |
| 12/09/1999 | DE19854606A1 Acoustic electronic component for remote diagnosis |
| 12/09/1999 | CA2298734A1 Piezoelectric transformer |
| 12/08/1999 | EP0963033A1 Actuator, and clock and annunciator mounted with the same |
| 12/08/1999 | EP0963000A2 Resonator structures |
| 12/08/1999 | EP0962992A1 Piezoelectric or magnetostrictive actuator device |
| 12/08/1999 | EP0962991A1 Driving apparatus for a vibration type actuator |
| 12/08/1999 | EP0962628A1 Piezoelectric booster for an electromagnetic actuator |
| 12/08/1999 | EP0961655A1 Microdosing device and method for operating same |
| 12/08/1999 | CN1237828A Resonator structures |
| 12/08/1999 | CN1237799A Piezoelectric ceramic and method for producing piezoelectric ceramic element |
| 12/08/1999 | CN1237561A Piezoelectric ceramic, method for producing piezoelectric ceramic, and piezoelectric oscillator |
| 12/07/1999 | US5998938 Circuit arrangement with a piezoelectric transformer |
| 12/07/1999 | US5998910 Relaxor ferroelectric single crystals for ultrasound transducers |
| 12/07/1999 | US5998909 Piezoelectric transformer |
| 12/07/1999 | US5997800 Method of manufacturing a multilayer electronic component |
| 12/07/1999 | US5997671 Method for producing ceramic diaphragm structure |
| 12/07/1999 | US5997660 Magnetic materials |
| 12/02/1999 | WO1999062088A1 Piezo-electric arrangements |
| 12/02/1999 | DE19823408A1 Increasing force and displacement of electro mechanical converters |