| 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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| 07/11/2002 | DE10150505A1 Beschleunigungssensor Acceleration sensor |
| 07/11/2002 | DE10064606A1 More reliable piezoelectric actuator, includes protective material of lower dielectric constant at edge of partial electrode |
| 07/10/2002 | EP1221770A1 Baw filters having different center frequencies on a single substrate and a method for providing same |
| 07/10/2002 | EP1221727A2 Electrostrictive material and manufacturing method |
| 07/10/2002 | EP1221180A2 Electroactive polymers |
| 07/10/2002 | EP1221042A1 Method for producing surface acoustic wave sensors and such a surface acoustic wave sensor |
| 07/10/2002 | EP1080502B1 Circuit for the dynamic control of ceramic solid-state actuators |
| 07/10/2002 | CN1357931A Polarizing device and method |
| 07/10/2002 | CN1087505C 压电换能器 Piezoelectric transducer |
| 07/09/2002 | US6417603 Piezoelectric transformer with patterns for recognizing node point |
| 07/09/2002 | US6417601 Piezoelectric torsional vibration driven motor |
| 07/09/2002 | US6417598 Power circuit for piezo-electric motor |
| 07/09/2002 | US6417478 Applying voltage |
| 07/04/2002 | WO2002052657A1 Matrix actuator |
| 07/04/2002 | US20020085395 Switched power converter |
| 07/04/2002 | US20020085303 Closed loop charge mode drive for piezo actuators using a DC restore amplifier |
| 07/04/2002 | US20020085066 Piezoelectric device for controlling ink ejection and inkjet head for inkjet printer |
| 07/04/2002 | US20020084873 Solidly mounted multi-resonator bulk acoustic wave filter with a patterned acoustic mirror |
| 07/04/2002 | US20020084872 Piezoelectric device and method for producing the same |
| 07/04/2002 | US20020084724 Electronic component |
| 07/04/2002 | US20020084723 Piezoelectric actuator with insulating member separate from piezoelectric device |
| 07/04/2002 | US20020084722 Piezoelectric device having increased mechanical compliance |
| 07/04/2002 | US20020084721 Piezo electric keypad assembly with tactile feedback |
| 07/04/2002 | US20020084720 Piezoelectric bending transducer |
| 07/04/2002 | US20020084719 Driving apparatus |
| 07/04/2002 | US20020084717 Output voltage sensing of charge mode and voltage mode actuator drivers having a current mirror amplifier type a/b |
| 07/04/2002 | US20020084350 Piezoelectric device for injector, method for producing the same, and injector |
| 07/04/2002 | US20020083920 Method for the injection of fuel |
| 07/03/2002 | EP1220580A2 Drive device and drive method for a cold cathode fluorescent lamp |
| 07/03/2002 | EP1220435A2 Switched power converter |
| 07/03/2002 | EP1220338A1 A multi-output composite piezoelectric transformer with expansion vibration mode |
| 07/03/2002 | EP0986702B1 Method for controlling at least one capacitive actuating element |
| 07/03/2002 | CN1357159A Piezo-eement comprising multilayer structure that is produced by folding and its mfg. method |
| 07/03/2002 | CN1357158A Piezo Element with multiple-layer structure dproduced by folding and its mfg. method |
| 07/03/2002 | CN1357086A Piezo-actuator |
| 07/02/2002 | US6414569 Method of adjusting frequency of piezoelectric resonance element by removing material from a thicker electrode or adding, material to a thinner electrode |
| 07/02/2002 | US6414418 Piezoelectric actuator |
| 07/02/2002 | US6414417 Laminated piezoelectric actuator |
| 07/02/2002 | US6413575 Method of applying a matching layer to a transducer |
| 07/02/2002 | US6413443 Piezoelectric ceramic and piezoelectric device |
| 07/02/2002 | US6413442 Method of producing single crystal and piezoelectric element |
| 06/27/2002 | WO2002050923A1 Double electromechanical element |
| 06/27/2002 | WO2002050413A1 Actuator regulation and corresponding method |
| 06/27/2002 | WO2002049775A1 Method for making a multielement acoustic probe using a metallised and ablated polymer as ground plane |
| 06/27/2002 | WO2002004379A3 Sintered, electrically conductive material, ceramic multilayer component comprising this material, and method for the production thereof |
| 06/27/2002 | US20020079787 Method of mounting a piezoelectric device directly to a printed circuit board |
| 06/27/2002 | US20020079785 Driver circuit with bimorph actuator |
| 06/27/2002 | US20020079622 Copper electrode formed from copper particles coated with material capable of protecting said base metal against oxidation |
| 06/27/2002 | US20020078765 Torque sensor and manufacturing method of the same |
| 06/27/2002 | US20020078762 Load sensor employing a crystal unit |
| 06/27/2002 | US20020078540 Piezoelectric element and method of producing the same |
| 06/27/2002 | DE10041304C2 Piezoelektrische Keramikzusammensetzung und deren Verwendung für ein piezoelektrisches Keramikbauteil The piezoelectric ceramic composition and the use thereof for a piezoelectric ceramic component |
| 06/26/2002 | EP1217667A2 Driving apparatus for piezo-actuator having abnormality detecting function |
| 06/26/2002 | EP1217351A1 Torque sensor and manufacturing method of the same |
| 06/26/2002 | EP1216491A1 Steerable phased array antenna |
| 06/26/2002 | EP1216353A1 Method for initialising an electro-mechanical converter |
| 06/25/2002 | US6411018 Piezoelectric actuator with improved electrode connections |
| 06/25/2002 | US6411017 Piezoelectric device, ink jet recording head, and methods of manufacturing said device and head |
| 06/25/2002 | US6411016 Piezoelectric generating apparatus |
| 06/25/2002 | US6411012 Multilayer piezoelectric element and method of producing the same |
| 06/25/2002 | US6411011 Displacement control device and actuator |
| 06/25/2002 | US6411010 Piezoelectric actuator |
| 06/25/2002 | US6411009 Piezoelectric actuator system |
| 06/25/2002 | US6411008 Drive device for vibration type motor and image forming apparatus |
| 06/25/2002 | US6410999 Magnetostrictive magnetically controlled sprag locking motor |
| 06/25/2002 | US6409935 Dissolving zirconium alkoxide, titanium alkoxide and lead acetate in an organic solvent with a stabilizer to form a colloidal solution (sol), adding a fullerene, gelatinizing, drying, firing; perovskite phase formed low temperature |
| 06/20/2002 | WO2002049123A1 Composite piezoelectric transformer |
| 06/20/2002 | WO2002049122A1 High-power piezoelectric ceramics |
| 06/20/2002 | WO2002047878A1 Reinforced material |
| 06/20/2002 | WO2002003120A3 Device for deflecting optical beams |
| 06/20/2002 | US20020076875 Structure of piezoelectric element and liquid discharge recording head, and method of manufacture therefor |
| 06/20/2002 | US20020074903 Piezoelectric transformer with dual-phase input drive |
| 06/20/2002 | US20020074902 Method of bonding piezoelectric element and electrode, and piezoelectric microactuator using the bonding method |
| 06/20/2002 | US20020074901 Double bimorph electromechanical element |
| 06/20/2002 | US20020074900 Ring -type piezoelectric ultrasonic motor |
| 06/20/2002 | DE10153770A1 Gestapelte piezoelektrische Vorrichtung und Verfahren zu deren Herstellung Stacked piezo-electric device and process for their preparation |
| 06/20/2002 | DE10113744A1 Elektrische Anschlußanordnung für einen monolithischen Vielschicht-Piezoaktor Electrical connector assembly for a monolithic multilayer piezoelectric actuator |
| 06/20/2002 | DE10059280A1 Keramischer Werkstoff sowie dessen Herstellung Ceramic material and its production |
| 06/20/2002 | CA2429823A1 Reinforced material |
| 06/19/2002 | EP1215737A2 Polarization apparatus and polarization method of coaxial flexible piezoelectric cable |
| 06/19/2002 | CN1354155A 压电陶瓷组合物 The piezoelectric ceramic composition |
| 06/18/2002 | US6407676 Magnetostrictive resonator, road in which the resonator is buried and method of burying the resonator |
| 06/18/2002 | US6407649 Monolithic FBAR duplexer and method of making the same |
| 06/18/2002 | US6407484 Piezoelectric energy harvester and method |
| 06/18/2002 | US6407483 Method of power supply for electronic systems and device therefor |
| 06/18/2002 | US6407481 Piezoelectric/electrostrictive device having convexly curved diaphragm |
| 06/13/2002 | WO2002047181A1 Piezoelectric generator |
| 06/13/2002 | WO2002046825A1 Beam steering arrangements and optical switches |
| 06/13/2002 | WO2002046821A1 Micropositioning device |
| 06/13/2002 | WO2002025747A3 Electronic circuit for highly efficient driving of piezoelectric loads |
| 06/13/2002 | WO2001088658A3 Piezoelectric cable sensor having remote monitoring self test capability |
| 06/13/2002 | WO2001071899A3 Vibratory motor and method of making and using same |
| 06/13/2002 | WO2001069696A3 Rhombohedral-phase barium titanate as a piezoelectric transducer |
| 06/13/2002 | US20020071969 Piezoelectric material having a perovskite crystal structure using a hydrothermal processing; piezoelectric material functions as an ink discharge drive source for an on-demand type of ink jet recording head |
| 06/13/2002 | US20020071007 Droplet deposition apparatus |
| 06/13/2002 | US20020070639 Piezoelectric/electrostrictive element |
| 06/13/2002 | US20020070637 Piezoelectric/electrostrictive device and method of manufacturing same |
| 06/13/2002 | US20020070632 Pre-equilibrium chemical reaction energy converter |
| 06/13/2002 | US20020069702 Acceleration sensor |
| 06/13/2002 | DE10159170A1 Polarising device for piezoelectric material has constant temperature bath for maintaining polaring temperature provided with polarisation section for piezoelectric material |