| 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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| 05/04/1999 | US5900274 Dip coating piezoelectric material made of oxides of lead, zirocnium and titanium on a flat surface of the block to form different crystal structure than the block by dip coating, then dip coatings same oxide layers of variable ratios |
| 04/29/1999 | WO1999021275A1 Piezoelectric ceramic resonator and fabrication method thereof |
| 04/28/1999 | EP0911891A2 Piezoelectric thin film fabrication method,and ink jet recording head using saidfilm |
| 04/28/1999 | EP0910871A1 Piezo-active engine based on independent stator modules |
| 04/28/1999 | CN1215038A Composition of temp.-stabilized type high dielectric multi-layer ceramic capacitor material and preparation process thereof |
| 04/27/1999 | US5898359 High pressure detector comprising an interface layer having alumina and zinc oxide particles dispersed in a glass matrix; corrosion resistance, accuracy sensing |
| 04/27/1999 | US5898255 Piezoelectric actuator and method for manufacturing |
| 04/27/1999 | US5898254 Electrostatic linear motor with deformable feet between a runner and a dielectric layer of a stator |
| 04/27/1999 | US5898243 Displacement device with a modular system of displacement units |
| 04/27/1999 | US5896636 Method for providing a piezoelectric substrate and surface acoustic wave device with reduced bulk acoustic wave scattering |
| 04/22/1999 | WO1999019916A1 Piezoelectric transformer element and method of mounting it in a housing |
| 04/21/1999 | EP0910127A2 Piezoelectric actuator |
| 04/21/1999 | EP0682403B1 Micromotor |
| 04/21/1999 | CN1214551A Piezo-electric actuator, infrared sensor and piezo-electric light deflection device |
| 04/20/1999 | US5896000 Mounting for reducing vibration-induced side bands |
| 04/20/1999 | US5895998 Piezoelectric drive circuit |
| 04/20/1999 | US5894651 Actuator/sensor package, graphite-epoxy laminate structures, bonding lead wire, non-conductive fiber, cured, aerospace applications |
| 04/15/1999 | WO1999018618A1 Method for low loss control of a capacitive load, in particular of a piezoelectric actuator |
| 04/15/1999 | WO1999018346A1 Injection nozzle with a piezoelectric actuator |
| 04/15/1999 | WO1999017929A1 Polymeric electrostrictive systems |
| 04/15/1999 | DE19744126A1 System for positioning object in nm range using piezo actuator pref. for use in ultra high vacuum and low temp. |
| 04/15/1999 | DE19726355A1 Micromechanical resonance structure |
| 04/14/1999 | EP0909032A2 Capacitive-load driving circuit and recording head driving circuit |
| 04/14/1999 | EP0909025A2 Diamond wafer, method of estimating a diamond wafer and diamond surface acoustic wave device |
| 04/14/1999 | EP0908961A1 Amplifier actuator of active materials |
| 04/14/1999 | CN1213895A Piezoelectric resonator, method for adjusting frequency of piezoelectric resonator and communication apparatus |
| 04/13/1999 | US5894242 Drive IC for piezoelectric elements of ink jet printer |
| 04/13/1999 | US5894185 Piezoelectric transformer |
| 04/13/1999 | US5894184 Drive circuit for driving a piezoelectric transformer capable of decreasing heat developed from electronic parts composing an inverter circuit |
| 04/08/1999 | WO1999017384A1 Housing for piezoelectric transformer device |
| 04/08/1999 | WO1999017383A1 Piezo-electric element |
| 04/08/1999 | WO1999016813A1 Plastic-ceramic composite material |
| 04/08/1999 | DE19744236A1 Procedure for loss-free periodic control of capacitive load, especially piezoelectric actuator |
| 04/08/1999 | DE19744235A1 Fuel injection nozzle for IC engine |
| 04/08/1999 | DE19742447A1 Travelling wave motor with temperature measuring device, e.g. for robot systems |
| 04/08/1999 | CA2303859A1 Plastic-ceramic composite material |
| 04/07/1999 | EP0907245A2 Piezoelectric resonator, method for adjusting frequency of the piezoelectric resonator and communication apparatus |
| 04/07/1999 | EP0907240A2 Method of manufacturing piezoelectric resonator |
| 04/07/1999 | EP0907213A1 Improvements related to vibration wave motors |
| 04/07/1999 | EP0907212A1 Ceramic element, method of manufacturing ceramic element, display, relay device, and capacitor |
| 04/07/1999 | CN1213457A Method and apparatus for babricating silion dioxide and silicon glass layer in integrated circuits |
| 04/06/1999 | US5892416 Piezoelectric resonator and electronic component containing same |
| 04/06/1999 | US5892318 Piezoelectric transformer with multiple output |
| 04/06/1999 | US5892317 Vibration wave motor |
| 04/06/1999 | US5892316 Vibration actuator |
| 04/06/1999 | US5892314 Piezoelectric circuit |
| 04/06/1999 | US5892143 Sensor device with fluid introduction holes |
| 04/06/1999 | US5891595 Method of fabricating composite piezo-electric members and a mask used for the fabrication of the same |
| 04/06/1999 | US5891581 Thermally stable, piezoelectric and pyroelectric polymeric substrates |
| 04/06/1999 | US5891577 Multilayer element and activators |
| 04/06/1999 | US5890391 Linear drive mechanism using electromechanical conversion element |
| 04/01/1999 | WO1999015281A2 Multilayer magnetostrictive transducer and magnetostrictive composite material for same |
| 03/31/1999 | EP0905801A2 Piezoelectric actuator, infrared sensor and piezoelectric light deflector |
| 03/31/1999 | CN1212734A Misted precursor deposition apparatus and method with improved mist and mist flow |
| 03/30/1999 | US5889354 Piezoelectric unit cell |
| 03/30/1999 | US5889353 Piezoelectric/electrostrictive film element with a diaphram having at least one stress releasing end section |
| 03/30/1999 | US5889352 Piezo-electric/electrostrictive film type element |
| 03/30/1999 | US5889350 Vibration type driving apparatus |
| 03/30/1999 | US5888583 Misted deposition method of fabricating integrated circuits |
| 03/30/1999 | US5887335 Method of producing a circularly magnetized non-contact torque sensor |
| 03/25/1999 | WO1999014813A1 Piezoelectric actuator with an electrical connection |
| 03/25/1999 | WO1999014602A1 Piezoelectric shock sensor |
| 03/25/1999 | WO1998052274A3 High power ultrasonic motor |
| 03/24/1999 | EP0902986A1 Piezoelectric element and process for its production |
| 03/24/1999 | EP0902952A1 Method of forming an electrode on a substrate |
| 03/24/1999 | EP0902933A1 Label for marking and remote detection of objects |
| 03/24/1999 | CN1211850A Circuit arrangement with piezoelectric transformer |
| 03/24/1999 | CN1042681C Method for manufacturing heating-up nickel electrode for piezo-electric device |
| 03/23/1999 | US5886518 Nickel alloy magnetostrictive wire and displacement detection device using same |
| 03/23/1999 | US5886514 Piezoelectric transformer driving curcuit and method capable of stabilizing load current |
| 03/23/1999 | US5886483 Circuit for supplying a piezo-electric motor |
| 03/23/1999 | US5886477 Driver of cold-cathode fluorescent lamp |
| 03/23/1999 | US5886455 Vibration driven motor |
| 03/23/1999 | US5886453 Method and apparatus for control of a supersonic motor |
| 03/23/1999 | US5884627 Ultrasonic probe, ultrasonic probe device. process for producing piezoelectric element for use in ultrasonic probe and ultrasonic probe and ultrasonic diagnostic equipment and system using ultrasonic probe |
| 03/23/1999 | CA2107874C Piezoelectric sensor |
| 03/18/1999 | WO1999013681A2 Aerogels, piezoelectric devices, and uses therefor |
| 03/18/1999 | WO1999013518A1 Piezoelectric/electrostriction device |
| 03/18/1999 | WO1999013300A1 Mass sensor and mass detection method |
| 03/18/1999 | WO1999012865A1 High-performance piezoelectric ceramic |
| 03/18/1999 | DE19742688C1 Stacked piezoelectric actuator manufacturing method e.g. for ultrasonic therapy device |
| 03/18/1999 | DE19740570A1 Piezoelectric actuating device e.g. for injection valve |
| 03/18/1999 | DE19735649A1 Damping element for e.g. electrical engineering |
| 03/17/1999 | EP0902488A1 Electrostrictive actuator |
| 03/17/1999 | CN1211353A Piezo-pyroelectric energy converter and method |
| 03/17/1999 | CN1210787A Piezoelectric element driving circuit and ink jet recording apparatus |
| 03/16/1999 | US5883458 Terminal for a piezoelectric device |
| 03/16/1999 | US5883419 Ultra-thin MO-C film transistor |
| 03/16/1999 | CA2151063C C-axis perovskite thin films grown on silicon dioxide |
| 03/11/1999 | WO1999012217A1 Piezoelectric transformer with voltage feedback |
| 03/11/1999 | DE19840488A1 New lead zirconate titanate-based piezoceramic material |
| 03/11/1999 | DE19820514A1 Translational rotational multi-actuator-motor e.g. piezoelectric actuator |
| 03/11/1999 | DE19746609A1 Rotational, translational piezo drive |
| 03/10/1999 | EP0901173A1 Piezoelectric actuator |
| 03/10/1999 | EP0901172A1 Piezoelectric actuator |
| 03/10/1999 | EP0901171A1 Electrostrictive actuator |
| 03/10/1999 | EP0799502B1 Piezoelectrically actuated driving or adjusting element |
| 03/09/1999 | US5881310 Method for executing an instruction where the memory locations for data, operation to be performed and storing of the result are indicated by pointers |
| 03/09/1999 | US5880553 Electronic component and method of producing same |
| 03/09/1999 | US5880552 Water vapor and corrosion resistant chemical or biochemical analyzing device, a transducer coated with a protective inorganic coatings |