| 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) |
|---|
| 04/08/2004 | DE10245130A1 Piezoelektrischer Transformator mit Cu-Innenelektroden A piezoelectric transformer comprising Cu internal electrodes |
| 04/07/2004 | EP1406319A1 Valve actuator |
| 04/07/2004 | EP1406318A2 Piezoelectric bending transducer |
| 04/07/2004 | EP1405836A1 Piezoelectric porcelain and method for preparation thereof |
| 04/07/2004 | EP1405410A1 Frequency-tunable resonator |
| 04/07/2004 | EP1405372A2 Additional contact for an electric component and piezoelectric component in the form of a multilayer structure |
| 04/07/2004 | EP1070201B1 Injector comprising a piezo multilayer actuator for injection systems |
| 04/07/2004 | CN1487564A Substrate for electronic apparatus, method for producing substrate of electronic apparatus, and electronic apparatus |
| 04/07/2004 | CN1487563A 电子器件基片结构和电子器件 Electronic devices on the substrate structure and electronic devices |
| 04/07/2004 | CN1145226C Continuous polarization method of plate type piezoelectric transformer and its equipment |
| 04/07/2004 | CN1144771C Piezoelectric ceramic composition and piezoelectric element |
| 04/07/2004 | CN1144770C Piezoelectric ceramic composition and piezoelectric ceramic device using composition the same |
| 04/06/2004 | US6717983 Ultrasonic coding modem for digital network communication |
| 04/06/2004 | US6717336 Width-extensional mode piezoelectric crystal resonator |
| 04/06/2004 | US6717334 Electronic component and method for forming substrate electrode of the same |
| 04/06/2004 | US6717333 Piezoelectric actuating device for controlling the flaps on the rotor blade of a helicopter |
| 04/06/2004 | US6717332 Apparatus having a support structure and actuator |
| 04/06/2004 | US6717331 Piezoelectric ultrasonic motor with multi-layer thin disks |
| 04/06/2004 | US6717330 Ultrasonic motor and electronic device having the ultrasonic motor |
| 04/06/2004 | US6717329 Drive mechanism employing electromechanical transducer and method for controlling the drive mechanism |
| 04/06/2004 | US6716479 Forming flexibible thin films via chemical vapor deposition, pulse-laser deposition, molecular beam epitaxy, and sputtering; acoustics; telecommunications |
| 04/06/2004 | US6716363 Electrode patterning for a differential PZT activator |
| 04/06/2004 | US6715862 Piezoelectric ink jet print head and method of making the same |
| 04/06/2004 | US6715731 Piezoelectric valve |
| 04/06/2004 | US6715192 Method for manufacturing a piezoelectric/electrostrictive device |
| 04/01/2004 | WO2004027970A1 An elastomer actuator and a method of making an actuator |
| 04/01/2004 | WO2004027888A1 Ceramic element comprising a homogeneous ceramic layer, and method for the production of said ceramic element |
| 04/01/2004 | WO2004027887A2 Piezoelectric actuator |
| 04/01/2004 | WO2004027886A1 Piezoelectric element, liquid ejection head and process for manufacturing them |
| 04/01/2004 | WO2004027832A2 Bending actuators and sensors constructed from shaped active materials and methods for making the same |
| 04/01/2004 | WO2004026789A1 Piezoelectric porcelain composition, piezoelectric element, and method for production thereof |
| 04/01/2004 | WO2004026525A1 Method and device for introduction of a pattern of holes into a workpiece and tube spring with slots |
| 04/01/2004 | WO2003038495A3 Displacement device for a number of objects, method for production of the displacement device and device for splicing a number of optical waveguides |
| 04/01/2004 | US20040061543 Flexible MEMS transducer and manufacturing method thereof, and flexible MEMS wireless microphone |
| 04/01/2004 | US20040061417 Micro piezoelectric actuator and method for fabricating same |
| 04/01/2004 | US20040061416 Filters |
| 04/01/2004 | US20040061003 Fuel injection valve |
| 04/01/2004 | DE4438876B4 Piezoelektrischer Motor Piezoelectric motor |
| 04/01/2004 | DE10341823A1 Acceleration sensor with a seismic mass and a piezoelectric element which is based on polyvinylidene fluoride containing a semi-conducting pigment such as copper phthalocyanine or poly-aniline |
| 04/01/2004 | DE10244092A1 Verfahren und Vorrichtung zur Steuerung wenigstens zweier Piezoaktoren Method and apparatus for controlling at least two piezoactuators |
| 04/01/2004 | DE10243147A1 Rohrfeder Bourdon tube |
| 04/01/2004 | DE10241992A1 Piezoelektrischer Aktor Piezoelectric actuator |
| 04/01/2004 | DE10064606B4 Piezoelektrischer Aktuator A piezoelectric actuator |
| 04/01/2004 | DE10028335B4 Verfahren zum Polarisieren einer Piezokeramik, Verfahren zur Herstellung eines Piezo-Aktors und Verwendung des Piezo-Aktors Method for polarizing a piezoelectric ceramic, process for producing a piezo-actuator and the use of the piezoelectric actuator |
| 03/31/2004 | EP1403214A2 Flexible MEMS transducer manufacturing method |
| 03/31/2004 | EP1403212A2 Flexible mems transducer and manufacturing method thereof, and flexible mems wireless microphone |
| 03/31/2004 | EP1402634A1 Bulk accoustic wave filter |
| 03/31/2004 | EP1402583A2 Piezoelectrical bending converter |
| 03/31/2004 | EP1402582A2 A piezoelectric actuator |
| 03/31/2004 | EP1071878B1 Injector with a multilayer piezoelectric actuator |
| 03/31/2004 | CN1485873A Electrostatic rf mems switches |
| 03/30/2004 | US6714102 Method of fabricating thin film bulk acoustic resonator (FBAR) and FBAR structure embodying the method |
| 03/30/2004 | US6713944 Actuator and method of manufacturing a strain element |
| 03/30/2004 | US6713943 Actuator and driving method thereof |
| 03/30/2004 | US6713942 Piezoelectric device with feedback sensor |
| 03/30/2004 | US6713123 Pb(mg, ni)nb2o3-pbzro3-pbtio3 ternary system solid solution as a main component on a ceramic substrate or an electrode; heat treatment |
| 03/30/2004 | US6711793 Method of producing a piezoelectric device having at least one piezoelectric thin film layer |
| 03/25/2004 | WO2003054979A3 Piezo-actuator |
| 03/25/2004 | US20040058797 Ceramics containing Group 1a oxide with niobium, tantalum and antimony oxide |
| 03/25/2004 | US20040058529 Method of depositing a layer |
| 03/25/2004 | US20040057189 Piezoelectric injector drive circuit |
| 03/25/2004 | US20040056727 Vibrating reed, vibrator, oscillator, and electronic device |
| 03/25/2004 | US20040056567 Bending actuators and sensors constructed from shaped active materials and methods for making the same |
| 03/25/2004 | US20040056565 High pressure, high speed actuator |
| 03/25/2004 | US20040056564 Piezoelectric motor and electronic equipment with piezoelectric motor |
| 03/25/2004 | US20040056561 Surface acoustic wave device |
| 03/25/2004 | US20040056560 Fabrication of film bulk acoustic resonators on silicon <110> wafers using crystal-orientation-dependent anisotropic etching |
| 03/25/2004 | US20040056276 Method and device using titanium doped aluminum oxide for passivation of ferroelectric materials |
| 03/25/2004 | US20040055388 Pressure sensor unit |
| 03/25/2004 | US20040055293 Apparatus for supplying power to a sensor |
| 03/25/2004 | US20040055128 Manufacturing method of ceramic device using mixture with photosensitive resin |
| 03/24/2004 | EP1401030A2 Piezoelectric element, ink jet recording head and method for manufacturing piezoelectric element |
| 03/24/2004 | EP1401029A2 High pressure, high speed actuator |
| 03/24/2004 | EP1400677A2 Injector system |
| 03/24/2004 | EP1400676A2 Fuel injector drive circuit |
| 03/24/2004 | EP1400675A1 Method and device for controlling at least two piezo-actuators |
| 03/24/2004 | EP1400498A2 Piezoelectric ceramic composition and piezolelectric actuator for ink-jet head |
| 03/24/2004 | EP1399932A1 Terbium-dysprosium-iron magnetostrictive materials and devices using these materials |
| 03/24/2004 | EP1142039B1 Piezo-electric tilting element |
| 03/24/2004 | CN1484624A Ceramic material and piezoelectric element using the same |
| 03/24/2004 | CN1483660A Micro-piezoelectric driver for MEMS |
| 03/23/2004 | USRE38470 Method and device for driving at least one capacitive actuator |
| 03/23/2004 | US6711024 Flexible microsystem and building techniques |
| 03/23/2004 | US6710602 Repair device for decorative light shunt |
| 03/23/2004 | US6710519 Acceleration sensor and method of manufacturing the same |
| 03/23/2004 | US6710518 Manually operable electronic apparatus |
| 03/23/2004 | US6710517 Electromechanical drive or sensor element for a measurement instrument, and method for their production |
| 03/23/2004 | US6710516 Vibration wave during apparatus |
| 03/23/2004 | US6710512 Microelement piezoelectric feedback type picking and releasing device |
| 03/23/2004 | US6710511 Moving member for surface acoustic wave actuator and surface acoustic wave actuator using same |
| 03/23/2004 | US6709285 Electric connecting elements for piezoelectric plates |
| 03/23/2004 | US6708564 Angular velocity measuring apparatus |
| 03/18/2004 | WO2004023636A1 Apparatus and method for charging and discharging a capacitor to a predetermined setpoint |
| 03/18/2004 | WO2004023635A1 Apparatus and method for charging and discharging a capacitor |
| 03/18/2004 | WO2004023572A1 Piezoelectric generator |
| 03/18/2004 | WO2004023571A2 Interface electronics for piezoelectric devices |
| 03/18/2004 | WO2004012279A3 High resolution piezoelectric motor |
| 03/18/2004 | WO2003096521A3 Device for converting mechanical energy into electrical energy |
| 03/18/2004 | WO2003071613A3 Low cost bending actuator with two-dimensional motion |
| 03/18/2004 | US20040053460 Substrate for electronic devices, manufacturing method therefor, and electronic device |