| 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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| 10/08/2002 | US6462464 Stacked piezoelectric device and method of fabrication thereof |
| 10/08/2002 | US6462463 Actuator with piezoelectric controlled piston |
| 10/08/2002 | US6462462 Non-line piezoelectric material and method for determining a distribution of characteristic moduli |
| 10/08/2002 | US6461532 Piezoelectric ceramic material |
| 10/08/2002 | US6460979 Piezo bending transducer drop-on demand print head and method of actuating it |
| 10/08/2002 | CA2181706C Positioning apparatus |
| 10/03/2002 | WO2002078165A1 Piezoelectric actuator and its drive circuit |
| 10/03/2002 | WO2002078099A2 Method for shaping laminar piezoelectric actuators and sensors and related device. |
| 10/03/2002 | WO2002078098A2 Device for controlling a piezoelectric actuator |
| 10/03/2002 | WO2002078053A2 Electro-active rotary device |
| 10/03/2002 | WO2002077437A1 Injection valve |
| 10/03/2002 | US20020140787 Piezoelectric transducer and liquid droplet ejection device |
| 10/03/2002 | US20020140785 Piezoelectric actuator and fluid jet apparatus and method for manufacturing the piezoelectric actuator and the fluid jet apparatus |
| 10/03/2002 | US20020140784 Piezoelectric transducer and ink ejector using piezoelectric transducer |
| 10/03/2002 | US20020140783 Piezoelectric transducer and ink ejector using piezoelectric transducer |
| 10/03/2002 | US20020140375 High-power electronic ballast for fluorescent lamp |
| 10/03/2002 | US20020140323 Polarization apparatus and polarization method of coaxial flexible piezoelectric cable |
| 10/03/2002 | US20020140321 Coated electroactive bender actuator |
| 10/03/2002 | US20020140320 Piezoelectric structure, liquid ejecting head and manufacturing method therefor |
| 10/03/2002 | US20020140319 Ultrasonic motor |
| 10/03/2002 | US20020140318 Matrix type actuator |
| 10/03/2002 | US20020140011 Method of using titanium doped aluminum oxide for passivation of ferroelectric materials and devices including the same |
| 10/03/2002 | US20020139189 Acceleration sensor and method of manufacturing the same |
| 10/03/2002 | US20020139188 Acceleration sensor and method of manufacturing the same |
| 10/02/2002 | EP1246267A1 Method for shaping laminar piezoelectric actuators and sensors and related device |
| 10/02/2002 | EP1245389A1 Drive unit for liquid ejection head |
| 10/02/2002 | EP1244936A1 Liquid crystal elastomer films and method of production thereof |
| 10/02/2002 | EP1244931A1 Optical fibre switching assembly |
| 10/02/2002 | DE10114421A1 Controlling capacitive actuator element e.g. piezoelectric actuator for fuel injection valve, involves specifying parameter time profile so that defined profile of actuator element stroke is achieved by controlling control parameter |
| 10/02/2002 | DE10111948A1 Formanpassbare Elektrodenstruktur in Schichtbauweise Conformable layer electrode structure in construction |
| 10/02/2002 | DE10103952A1 Vorrichtung zur Energieversorgung eines Sensors Apparatus for supplying power to a sensor |
| 10/02/2002 | CN1372334A Process for preparing Si base Bi4 Ti3 O12 ferroelectric film |
| 10/02/2002 | CN1372333A Polarizing device and method for coaxial flexible piezoelectric cable |
| 10/02/2002 | CN1371763A Piezoelectric element and package thereof |
| 10/01/2002 | US6459244 Method and device for charging a capacitive actuator |
| 10/01/2002 | US6459190 Switched actuator control |
| 10/01/2002 | US6459088 Drive stage and scanning probe microscope and information recording/reproducing apparatus using the same |
| 10/01/2002 | US6458287 Piezoelectric ceramic composition and piezoelectric element containing the same |
| 10/01/2002 | US6457864 Omni-directional high precision friction drive positioning stage |
| 09/26/2002 | WO2002076141A2 Magnetostrictive actuator |
| 09/26/2002 | WO2002075913A1 Piezo-electric drive |
| 09/26/2002 | WO2002075862A1 Decorative light string having shunt repair device |
| 09/26/2002 | WO2002075824A2 Method for producing adaptronic microsystems |
| 09/26/2002 | WO2002075823A1 High temperature stable piezoelectric polymer films |
| 09/26/2002 | US20020136418 High efficiency regenerative piezoelectric drive amplifier |
| 09/26/2002 | US20020135639 Flextensional transducer |
| 09/26/2002 | US20020135376 Repair device for decorative light shunt |
| 09/26/2002 | US20020135374 Repair device for decorative light shunt |
| 09/26/2002 | US20020135277 Multilayer piezoelectric component |
| 09/26/2002 | US20020135276 Piezoelectric element and method of producing the same |
| 09/26/2002 | US20020135275 Piezoelectric actuator |
| 09/26/2002 | US20020135272 Curved film electrostatic ultrasonic transducer |
| 09/26/2002 | US20020135271 Method for selecting piezoelectric transformer characteristic |
| 09/26/2002 | US20020135067 Composite iridium barrier structure with oxidized refractory metal companion barrier and method for same |
| 09/26/2002 | DE10207342A1 Verfahren zum Liefern unterschiedlicher Frequenzeinstellungen bei einem akustischen Dünnfilmvolumenresonator- (FBAR-) Filter und Vorrichtung, die das Verfahren beinhaltet A method for providing different frequency settings for an acoustic Dünnfilmvolumenresonator- (FBAR) filters, and apparatus incorporating the method |
| 09/26/2002 | DE10207341A1 Verfahren zum Erzeugen akustischer Dünnfilmvolumenresonatoren (FBARs) mit unterschiedlichen Frequenzen auf einem einzelnen Substrat und Vorrichtung, die das Verfahren beinhaltet A method of generating acoustic thin film bulk resonators (FBARs) with different frequencies on a single substrate and device including the method |
| 09/26/2002 | DE10207330A1 Verfahren zum Herstellen akustischer Dünnfilmvolumenresonatoren (FBARs) mit unterschiedlichen Frequenzen auf dem gleichen Substrat durch eine Subtraktionsverfahren und Vorrichtung, die das Verfahren beinhaltet A method of manufacturing thin film bulk acoustic resonators (FBARs) with different frequencies on the same substrate by a subtraction method and apparatus incorporating the method |
| 09/26/2002 | DE10207328A1 Verfahren zum Liefern unterschiedlicher Frequenzeinstellungen bei einem akustischen Dünnfilmvolumenresonator- (FBAR-) Filter und Vorrichtung, die das Verfahren beinhaltet A method for providing different frequency settings for an acoustic Dünnfilmvolumenresonator- (FBAR) filters, and apparatus incorporating the method |
| 09/26/2002 | DE10207324A1 Verfahren zum Herstellen akustischer Dünnfilmvolumenresonatoren (FBARs) mit unterschiedlichen Frequenzen auf dem gleichen Substrat durch ein Substrationsverfahren und Vorrichtung, die das Verfahren beinhaltet A method of manufacturing thin film bulk acoustic resonators (FBARs) with different frequencies on the same substrate by a Substrationsverfahren and apparatus incorporating the method |
| 09/26/2002 | DE10205764A1 Verbessertes Verfahren zum Herstellen eines akustischen Dünnfilmvolumenresonators (FBAR) und FBAR-Struktur, die dieses Verfahren einschließt Improved method of manufacturing an acoustic Dünnfilmvolumenresonators (FBAR) and FBAR structure including this process |
| 09/26/2002 | DE10113660A1 Piezoelectric drive has cylindrical piezoelectric element of stator contacted by projections of mechanical coupling released periodically for rotation of rotor |
| 09/26/2002 | DE10113560A1 Injection valve, especially for internal combustion engine, has control gradient of control exerted by valve control unit on piezoelectric actuator dependent on fluid feed pressure |
| 09/25/2002 | EP1244053A2 Touch sensitive navigation surfaces for mobile telecommunication systems |
| 09/25/2002 | EP1243417A2 Flextensional transducer |
| 09/25/2002 | EP0892897B1 Arrangement of a shock absorber fitting of a device to be protected against at least certain vibrations |
| 09/25/2002 | EP0891257B1 Single pass ink jet printer |
| 09/25/2002 | EP0826786B1 Process for preparing magnetostrictive material |
| 09/25/2002 | CN1371532A Piezoelectric bending transducer |
| 09/25/2002 | CN1370849A Making process of supermagnetostriction RE alloy rod |
| 09/24/2002 | US6456423 Silicon nanoparticle microcrystal nonlinear optical devices |
| 09/24/2002 | US6456173 Method and system for wafer-level tuning of bulk acoustic wave resonators and filters |
| 09/24/2002 | US6455984 Piezoelectric/electrostrictive device and method of manufacturing same |
| 09/24/2002 | US6455983 Piezoelectric motor |
| 09/24/2002 | US6455981 Piezoelectric/electrostrictive device and method of manufacturing same |
| 09/24/2002 | US6454959 Primary component composed of pbtio3, pbzro3 and y2o3 and pentavalent and hexavalent metal oxides |
| 09/19/2002 | WO2002074020A1 High-efficiency piezoelectric transformer and ballast |
| 09/19/2002 | WO2002073800A1 Transducer structure that operates with acoustic waves |
| 09/19/2002 | WO2002073710A1 Piezoelectric/electrostrictive film type actuator and method of manufacturing the actuator |
| 09/19/2002 | WO2002073656A2 Piezoactuator comprising electric contacting without isolation zones and method for the production thereof |
| 09/19/2002 | WO2002073318A2 Method and device for vibration control |
| 09/19/2002 | WO2002073131A1 Angular velocity sensor |
| 09/19/2002 | US20020132897 Heat resistance; hysteresis-free; mixed oxide in polymer binder |
| 09/19/2002 | US20020132634 Touch sensitive navigation surfaces for mobile telecommunication systems |
| 09/19/2002 | US20020132460 Method and depositing a layer |
| 09/19/2002 | US20020130929 Piezoelectric thin-film element, ink-jet head using the same, and method for manufacture thereof |
| 09/19/2002 | US20020130673 Electroactive polymer sensors |
| 09/19/2002 | US20020130595 Method for manufacturing piezoelectric actuators and a piezoelectric actuator |
| 09/19/2002 | US20020130594 Form-adaptable electrode structure in layer construction |
| 09/19/2002 | US20020130593 Piezoelectric transducer apparatus having independent gain and phase characteristics functions of the fourth-order partial differential equations |
| 09/19/2002 | US20020130592 Ring-shaped piezoelectric transformer having an inner and outer electrode |
| 09/19/2002 | US20020130590 Piezocomposite,ultrasonic probe for ultrasonic diagnostic equipment, ultrasonic diagnostic equipment, and method for producing piezocomposite |
| 09/19/2002 | US20020130589 Piezoelectric vibrator, piezoelectric vibration apparatus for using the same and manufacturing method therefor |
| 09/19/2002 | US20020129813 Methods and apparatus for controlling piezoelectric vibration |
| 09/19/2002 | DE10207329A1 Verfahren zur Massenbelastung akustischer Dünnfilmvolumenresonatoren (FBARs) zum Erzeugen von Resonatoren mit unterschiedlichen Frequenzen und Vorrichtung, die das Verfahren beinhaltet A process for the mass loading of acoustic thin film bulk resonators (FBARs) for producing resonators with different frequencies and apparatus incorporating the method |
| 09/19/2002 | DE10206480A1 Acoustic surface wave component has copper strip structures on piezoelectric material with polycrystalline and/or nanocrystalline joint and/or present in amorphous state with additives |
| 09/19/2002 | DE10206115A1 Piezokeramische Vielschichtaktoren sowie ein Verfahren zu ihrer Herstellung Piezoceramic multilayer actuators and a process for their preparation |
| 09/19/2002 | DE10111959A1 Mit akustischen Wellen arbeitende Wandlerstruktur Acoustic wave transducer operating structure |
| 09/19/2002 | DE10106057A1 Piezokeramische Platte und Verfahren zum Herstellen derselben Piezoceramic plate and method of making same |
| 09/18/2002 | EP1241715A2 Vibration wave driving apparatus |
| 09/18/2002 | EP1241714A1 Positioning unit and positioning device having at least two positioning units |