| 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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| 03/22/2000 | EP0987101A2 Method for producing a ceramic diaphragm structure |
| 03/22/2000 | EP0986829A1 Electrode edge wave patterns for piezoelectric resonator |
| 03/22/2000 | EP0986704A1 Device and method for controlling at least one capacitive actuator |
| 03/22/2000 | EP0986702A1 Method for controlling at least one capacitive actuating element |
| 03/21/2000 | US6040654 Piezoelectric transformer |
| 03/21/2000 | US6040653 Piezoelectric positioner |
| 03/21/2000 | US6040643 Linear actuator |
| 03/16/2000 | WO2000013582A1 Method and apparatus for subject monitoring |
| 03/16/2000 | DE19841460A1 Fuel injection valve control method for combustion engine |
| 03/16/2000 | CA2342192A1 Method and apparatus for subject monitoring |
| 03/15/2000 | EP0985237A1 Low-profile axial-flow single-blade piezoelectric fan |
| 03/15/2000 | CN1247649A Device and method for producing coded high-frequency signals |
| 03/14/2000 | US6037847 Surface acoustic wave device using a leaky surface acoustic wave with an optimized cut angle of a piezoelectric substrate |
| 03/14/2000 | US6037707 Electroding of ceramic piezoelectric transducers |
| 03/14/2000 | US6037706 Piezoelectric transformer having a high energy-conversion efficiency and high reliability |
| 03/14/2000 | US6037705 Piezoelectric transformer including resilient adhesive support |
| 03/14/2000 | US6037703 Pressure sensor having piezoelectric layer formed by hydrothermal synthesis, and method of producing the same |
| 03/14/2000 | US6037702 Vibrating actuator |
| 03/14/2000 | US6037701 Vibration type actuator apparatus |
| 03/14/2000 | US6037682 Integrated multi-mode transducer and method |
| 03/09/2000 | WO2000013465A1 Low power compact heater for piezoelectric device |
| 03/09/2000 | WO2000013039A2 Method and system for measuring the distance from a piezoelectric element |
| 03/09/2000 | DE19939887A1 Surface acoustic wave resonator for generating Rayleigh waves, has an interdigital transducer disposed within a substrate to generate a shear horizontal wave |
| 03/09/2000 | CA2341907A1 Method and system for measuring the distance from a piezoelectric element |
| 03/08/2000 | EP0984497A1 Pressure sensitive device, method of making the same and its application |
| 03/08/2000 | EP0984160A2 Voltage transformer |
| 03/08/2000 | EP0983614A1 Method and device for determining the temperature of a piezo-electric element |
| 03/08/2000 | EP0740522B1 Piezo-electric linear drive element |
| 03/08/2000 | CN1246914A Motors, and bearings therefor |
| 03/08/2000 | CN1050246C Zinc oxide piezoelectric crystal film on sapphire plane |
| 03/07/2000 | US6034466 Amplifier for amplification of a microactuator |
| 03/07/2000 | US6033058 Actuator for an ink jet print head of the layered type with offset linear arrays of pressure generating chamber |
| 03/07/2000 | US6032549 Actuator, method of driving actuator, computer-readable medium for storing program processed by computer for executing driving method, and compact machine tool utilizing actuator |
| 03/07/2000 | US6032532 Sensor, in particular accelerometer, and actuator with electric insulation localised in a substrate plate |
| 03/03/2000 | CA2281199A1 Piezosensitive device, the process of manufacturing it, and its implementation |
| 03/02/2000 | DE19936560A1 Berührungssignalführer Touch signal Guides |
| 03/02/2000 | DE19935495A1 Electronic device production, e.g. IC, semiconductor device or SAW device production, comprises thin film reactive ion etching to leave a residue which is removed by physical etching using an inert gas |
| 03/02/2000 | DE19829216C1 Elektromechanischer Wandler und Verfahren zur Herstellung Electromechanical transducer and methods for making |
| 03/01/2000 | EP0982782A2 Piezoelectric ceramics |
| 03/01/2000 | EP0982781A1 Vibration actuator |
| 02/29/2000 | US6031317 Piezoelecric shock sensor |
| 02/29/2000 | US6031316 Vibration actuator apparatus |
| 02/29/2000 | US6030480 Method for manufacturing multi-layered high-deformation piezoelectric actuators and sensors |
| 02/29/2000 | US6030083 Array of thin film actuated mirrors for use in an optical projection system and method for the manufacture thereof |
| 02/29/2000 | US6029543 Piezo-electric drive arrangement for a harmonic drive transmission |
| 02/29/2000 | US6029324 Acoustical-electronic component operating with acoustical surface waves as well as a tunable delay line, a resonator and a semiconductor sensor using the component |
| 02/24/2000 | DE19836561A1 Piezo-transformer operating method e.g. for emissions control of internal combustion engine |
| 02/23/2000 | EP0981171A2 Process for fabricating device comprising lead zirconate titanate |
| 02/23/2000 | EP0981170A2 Composition for piezoelectric ceramics |
| 02/23/2000 | EP0980600A2 Actuators and apparatus |
| 02/23/2000 | EP0980591A2 Magnetostrictive stress sensor |
| 02/23/2000 | CN1245588A Piezoelectric lighter which has higher level of difficulty for operation |
| 02/23/2000 | CN1049705C Warp knitting machine with at least one guide bar |
| 02/22/2000 | US6028978 Display device having a colored layer disposed between a displacement transmitting section and an optical waveguide plate |
| 02/22/2000 | US6028398 Cold cathode fluorescent lamp driving apparatus using a piezoelectric transformer |
| 02/22/2000 | US6028388 Piezoelectric transformer driver |
| 02/17/2000 | WO2000008694A1 Embedded piezoelectric resonator |
| 02/17/2000 | WO2000008681A1 Misted precursor deposition apparatus and method with improved mist and mist flow |
| 02/17/2000 | WO2000008353A1 Piezoelectric actuator unit |
| 02/17/2000 | WO1999064197A8 Feed unit for moving parts |
| 02/16/2000 | EP0980103A2 Piezoelectric actuator, ink jet printing head, printer, method for manufacturing piezoelectric actuator, and method for manufacturing ink jet printing head |
| 02/16/2000 | EP0980102A1 Improvements related to vibration wave motors |
| 02/16/2000 | EP0979992A1 Micromechanical sensor |
| 02/16/2000 | EP0979686A2 Porous piezoelectric ceramic sheet and piezoelectric transducer |
| 02/16/2000 | CN1244939A Magnetostrictive element for use in a magntomechanical surveillance system |
| 02/15/2000 | US6025671 Piezoelectric actuator |
| 02/15/2000 | US6025670 Miniature, high efficiency dual frequency ultrasonic transducer with selectable beamwidth |
| 02/15/2000 | US6025669 Piezoelectric resonator and piezoelectric components using the same |
| 02/15/2000 | US6024340 Valve assembly |
| 02/14/2000 | CA2271282A1 Process for fabricating device comprising lead zirconate titanate |
| 02/10/2000 | WO1999015281A3 Multilayer magnetostrictive transducer and magnetostrictive composite material for same |
| 02/10/2000 | DE19930585A1 Piezo actuator for drive for diesel injection valve |
| 02/10/2000 | DE19834673A1 Piezoelectric voltage transformer e.g. for 40 kV ignition voltage for automobiles |
| 02/10/2000 | DE19834461A1 Vielschicht-Piezoaktor Multilayer piezoelectric actuator |
| 02/09/2000 | EP0978887A2 Ultrasonic motor and electronic apparatus having ultrasonic motor |
| 02/09/2000 | EP0978886A2 Ultrasonic motor and electronic appliance with ultrasonic motor |
| 02/09/2000 | EP0978148A1 Piezoelectric actuator |
| 02/09/2000 | CN1244293A Device and method for controlling piezoregulated fuel injection valve |
| 02/09/2000 | CN1244042A Technique for making full-electrode ceramic driver |
| 02/08/2000 | US6022584 Mixing ceramic particles with binder to form an intermediate product which is heat treated to produce granules, the granules containing crystallites which have piezoelectric properties; applying electrodes to sides of matrix |
| 02/08/2000 | US6021552 Method of manufacturing a piezoelectric actuator |
| 02/03/2000 | WO2000005771A1 Offset arrangement of electrodes on a piezoelectric transducer |
| 02/03/2000 | WO1999067874A3 Serially adjusted piezoelectric transducer |
| 02/03/2000 | DE19859914A1 Actuator fabrication method e.g. for inkjet printer heads |
| 02/03/2000 | CA2338254A1 A transducer, a method of shaping a transducer, and a method of monitoring a subject |
| 02/02/2000 | EP0977285A1 Pressure loading for piezoelectric actuator |
| 02/02/2000 | EP0977284A1 Multilayer piezoelectric actuator |
| 02/02/2000 | EP0976166A2 Piezoelectric actuator with a hollow profile |
| 02/02/2000 | EP0976165A1 Piezo actuator with novel contacting and production method |
| 02/02/2000 | EP0976164A1 Method for electrical control of piezoelectric or electrostrictive actuators in drive mechanisms for step-by-step motion |
| 02/02/2000 | EP0698298B1 Low voltage bender piezo-actuators |
| 02/02/2000 | CN1243604A Piezoelectric/electrostretch device |
| 02/02/2000 | CN1243573A Mass sensor and mass detection method |
| 02/02/2000 | CN1243241A Vibrator for detecting angular velocity around two shafts and vibration revolving instrument with same |
| 02/02/2000 | CN1243210A Actuating mechanism |
| 02/02/2000 | CN1049071C Piezoelectric ceramic transformer with composite structure |
| 02/01/2000 | US6020674 Torsional electrostrictive actuators |
| 02/01/2000 | US6020673 Drive method and drive device of vibration actuator |
| 02/01/2000 | US6019727 Center conductor and PZT bonding technique |
| 01/27/2000 | WO2000004590A1 Method and device for controlling at least one capacitive actuator |