| 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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| 09/04/2008 | US20080210487 Power steering assembly |
| 09/04/2008 | US20080210306 Integrated surface-machined micro flow controller method and apparatus |
| 09/04/2008 | US20080209703 Piezoelectric vibrators, piezoelectric devices comprising same, and methods for producing same |
| 09/04/2008 | DE102007010239A1 Piezoelectric material comprising a metal containing material useful in piezoelectric building elements and in piezoelectric-multi layered actuators |
| 09/04/2008 | DE102007009907A1 Piezoelectric sensor, has mono crystalline vibrating body from a piezoelectric material, in which domain-inverted area is formed with inverted crystal axis, where vibrating body is connected with excitation and receiving electrodes |
| 09/04/2008 | DE102007009874A1 Linear ultrasonic piezoelectric motor, comprises movable element that is in frictional contact with rectangular resonance plate and electrodes for generating acoustic vibrations |
| 09/03/2008 | EP1965450A2 Piezoelectric/electrostrictive porcelain composition and piezoelectric/electrostrictive element |
| 09/03/2008 | EP1965449A2 Piezoelectric drive device and electronic device |
| 09/03/2008 | EP1965448A2 Driving apparatus |
| 09/03/2008 | EP1965447A1 Laminated electronic component and method for manufacturing same |
| 09/03/2008 | EP1965404A2 Circuit system with supply voltage for driving an electromechanical switch |
| 09/03/2008 | EP1965243A1 Piezoelectric adaptive mirror |
| 09/03/2008 | EP1964161A2 Piezoelectric and semiconducting coupled nanogenerators |
| 09/03/2008 | EP1963704A1 Force generator |
| 09/03/2008 | EP1646326A4 Ablation device with spiral array ultrasound transducer |
| 09/03/2008 | EP1070356A4 Pulse frequency modulation drive circuit for piezoelectric transformer |
| 09/03/2008 | CN101258620A Epitaxial oxide film, piezoelectric film, piezoelectric film element, and liquid delivery head and liquid delivery apparatus using piezoelectric element |
| 09/03/2008 | CN101258619A Circuit and method for analog-driving a capacitive load, in particular a piezoelectric actuator |
| 09/03/2008 | CN101258382A Vibrator and production method therefor |
| 09/03/2008 | CN101257266A Silicon based piezoelectricity cantilever beam minitype electric generating apparatus |
| 09/03/2008 | CN100416881C Ordered orientation device for high polymer piezoelectric material |
| 09/03/2008 | CN100416084C Piezo actuator comprising means for compensating thermal length modifications and fuel-injection valve comprising a piezo actuator |
| 09/03/2008 | CN100415646C Anomalous expansion materials |
| 09/02/2008 | US7420321 Heat efficient micromotor |
| 09/02/2008 | US7420320 Piezoelectric thin film device and method for manufacturing the same |
| 09/02/2008 | US7420319 Piezoelectric component with predetermined breaking point and method for manufacturing and using the component |
| 09/02/2008 | US7420317 Forming piezoelectric actuators |
| 09/02/2008 | US7420316 Actuator unit for a piezo-controlled fuel injection valve |
| 09/02/2008 | US7419579 Hydrolysis and-polycondensation of sol-gel raw materials to form liquid containing particulate gels dispersed therein; forming ferroelectric film by migration electrodeposition |
| 09/02/2008 | US7418772 Method for manufacturing a surface acoustic wave |
| 08/28/2008 | WO2008103932A1 Method for discharging capacitive loads |
| 08/28/2008 | WO2008103631A1 Acoustic wave gas sensors comprising zeolites |
| 08/28/2008 | WO2008102900A1 Package type piezoelectric vibrator and method for manufacturing package type piezoelectric vibrator |
| 08/28/2008 | WO2008102687A1 Piezoelectric device |
| 08/28/2008 | WO2008102481A1 Method for manufacturing piezoelectric resonator, and piezoelectric resonator |
| 08/28/2008 | WO2008101919A1 Piezoelectric actuator and method for producing a piezoelectric actuator |
| 08/28/2008 | WO2008101908A1 Piezoelectric stack and method for producing a piezoelectric stack |
| 08/28/2008 | WO2008101814A1 Device for converting the mechanical energy of impacts into electric energy with an optimised yield |
| 08/28/2008 | WO2008101533A1 Power generator using an electro-active polymer |
| 08/28/2008 | WO2008082653A3 Piezoelectric actuators and methods of fabricating same |
| 08/28/2008 | WO2008076985B1 Piezoelectric composite apparatus and related methods |
| 08/28/2008 | WO2006099924A8 Optical objective module |
| 08/28/2008 | US20080204909 Polymer actuator and optical unit |
| 08/28/2008 | US20080203950 Drive unit |
| 08/28/2008 | US20080203857 Monolithic Piezoactuator With Rotation of the Polarisation in the Transition Region and Use of Said Piezoactuator |
| 08/28/2008 | US20080203856 Piezoelectric element, liquid ejection head and printer |
| 08/28/2008 | US20080203855 Broadband, Nonreciprocal Network Element |
| 08/28/2008 | US20080203854 Ground Insulated Piezoelectric Sensor for the Measurement of Acceleration of Pressure |
| 08/28/2008 | US20080203853 Method For Producing a Monolithic Piezo Actuator With Stack Elements, Monilithic Piezo Actuator With Stack Elements, and Use of the Piezo Actuator |
| 08/28/2008 | US20080203852 Circuit and Method For Analog-Driving a Capacitive Load, in Particular a Piezoelectric Actuator |
| 08/28/2008 | US20080203851 Piezoelectric package with porous conductive layers |
| 08/28/2008 | DE112006001734T5 Piezoaktuator zum Kühlen Piezoelectric actuator for cooling |
| 08/28/2008 | DE102007011652A1 Electrical contacting arrangement for piezoelectric multilayer actuator, has lead-like shaped part including lateral cross-beams having reciprocal breaking points in such manner that meander sections are formed |
| 08/28/2008 | DE102007009230A1 Piezoelectric transformer arrangement, has transformer working with thickness mode vibrations, and body firmly connected with support in circumferential edge areas, in which wave bulges of horizontal oscillation of body arise |
| 08/27/2008 | EP1962352A1 Method of bonding a laminated piezoelectric element to an object |
| 08/27/2008 | EP1962351A1 Piezoelectric actuator module with a cable feedthrough |
| 08/27/2008 | EP1841963B1 Method for operating a fuel injection device of an internal combustion engine |
| 08/27/2008 | CN101253684A Piezoelectricity resonator |
| 08/27/2008 | CN101253638A Layered piezoelectric element and injection device using the same |
| 08/27/2008 | CN101253319A Method and device for controlling a capacitive load |
| 08/27/2008 | CN100414808C Piezoelectric energy trapping device capable of efficient trapping energy and energy-storaging |
| 08/26/2008 | US7417361 Piezoelectric/electrostrictive body, piezoelectric/electrostrictive laminate, and piezoelectric/electrostrictive actuator |
| 08/26/2008 | US7417360 Piezoelectric resonator and method for producing the same |
| 08/26/2008 | US7417359 Small piezoelectric air pumps with unobstructed airflow |
| 08/26/2008 | US7417358 Actuator, and transporting apparatus, movable apparatus and device provided with the actuator |
| 08/26/2008 | US7417357 Ultrasonic motor |
| 08/26/2008 | US7415971 Control circuit for an actuator |
| 08/26/2008 | US7415874 Method and system for generating electrical energy within a vehicle tyre |
| 08/21/2008 | WO2008099632A1 Multilayer piezoelectric element and driver |
| 08/21/2008 | WO2008099437A1 Bistable piezoelectric generator |
| 08/21/2008 | WO2008099122A2 Self-contained piezoelectric device for generating voltage |
| 08/21/2008 | WO2008098583A1 Field device for process instrumentation |
| 08/21/2008 | WO2008065670A3 Controllable coupling force |
| 08/21/2008 | US20080199599 Coating with sol containing organometallic compound; forming dielectric; drying; degreasing; baking; piezoelectric element |
| 08/21/2008 | US20080199598 Method of manufacturing piezoelectric actuator and method of manufacturing liquid transporting appartus |
| 08/21/2008 | US20080199332 Piezoelectric pump and piezoelectric vibrator |
| 08/21/2008 | US20080198436 Optical device |
| 08/21/2008 | US20080198205 Printhead Fabricated on Flexible Substrate |
| 08/21/2008 | US20080197755 Surface-mount type crystal unit |
| 08/21/2008 | US20080197754 Method For Making an Acoustic Transducer |
| 08/21/2008 | US20080197752 Stress sensitive element |
| 08/21/2008 | US20080197751 Micro-Electro-Mechanical Transducers |
| 08/21/2008 | US20080197750 Piezoelectric Thin Film Resonator |
| 08/21/2008 | US20080196498 Piezoelectric device, oscillation type gyro sensor, electronic device, and method of manufacturing piezoelectric device |
| 08/21/2008 | US20080196478 Transition metals doped zeolites for saw based CO2 gas sensor applications |
| 08/21/2008 | US20080196227 Dielectric device and its manufacturing method |
| 08/21/2008 | DE102007057474A1 Piezoelektrische Keramikzusammensetzung und laminiertes piezoelektrisches Element The piezoelectric ceramic composition, and laminated piezoelectric element |
| 08/21/2008 | DE102007008266A1 Piezoaktor und Verfahren zum Herstellen eines Piezoaktors Piezoelectric actuator and method of manufacturing a piezoelectric actuator |
| 08/21/2008 | DE102007008120A1 Piezostapel und Verfahren zum Herstellen eines Piezostapels Piezo stack and method for producing a piezo stack |
| 08/20/2008 | EP1959512A2 Piezoelectric transducer, piezoelectric actuator, and portable device |
| 08/20/2008 | EP1959510A1 Laminated piezoelectric element and process for producing the same |
| 08/20/2008 | EP1959232A1 Angular speed sensor |
| 08/20/2008 | EP1958777A2 Method of manufacturing piezoelectric actuator and method of manufacturing liquid transporting apparatus |
| 08/20/2008 | EP1958274A1 Piezoelectric actuator |
| 08/20/2008 | EP1880427B1 Miniaturized biaxial piezo actuating device |
| 08/20/2008 | EP1655789B1 Domain controlled piezoelectric single crystal and fabrication method therefor |
| 08/20/2008 | EP1530805B1 Piezoelectric actuator |
| 08/20/2008 | CN101248579A Piezo-resonating element and piezo-electric resonance device adopting the same |
| 08/20/2008 | CN101248541A Transducer housing for an ultrasonic fluid meter |
| 08/20/2008 | CN101248540A Piezoelectric actuator with internal contact-connection |