| 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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| 08/07/2002 | CN1088918C Thin film sensor element |
| 08/06/2002 | US6429670 Method of examining posture of an electronic part |
| 08/06/2002 | US6429576 Centrifugal impulse piezoelectric electrical generator |
| 08/06/2002 | US6429574 Transducer array using multi-layered elements having an even number of elements and a method of manufacture thereof |
| 08/06/2002 | US6429573 Smart material motor with mechanical diodes |
| 08/06/2002 | US6429572 Actuation device comprising at least one piezoelectric motor and a part able to move under the action of the said piezoelectric motor |
| 08/06/2002 | US6429164 Oxide of at least barium, titanium and samarium or neodymium; thermal shock resistance; high q value in microwave region; mobile phones, radios, satellite receivers |
| 08/06/2002 | US6427897 Feed unit for moving parts |
| 08/01/2002 | US20020101253 Method and device for vibration control |
| 08/01/2002 | US20020101136 Piezoelectric/electrostrictive device and method of manufacturing same |
| 08/01/2002 | US20020101134 Vibration element and vibration wave driving apparatus |
| 08/01/2002 | US20020101133 Piezoelectric/electrostrictive device and method of manufacturing same |
| 08/01/2002 | US20020101132 Electronic component and manufacturing method for the same |
| 08/01/2002 | US20020101131 Moving member for surface acoustic wave actuator and surface acoustic wave actuator using same |
| 08/01/2002 | US20020101130 Voltage and light induced strains in porous crystalline materials and uses thereof |
| 08/01/2002 | US20020100330 Pressure sensor, a method for manufacturing a pressure sensor and a combustion engine having a pressure sensor |
| 08/01/2002 | US20020100322 Vibrating gyroscope and temperature-drift adjusting method therefor |
| 08/01/2002 | DE10200903A1 Beschleunigungssensor und Verfahren zum Herstellen desselben Of the same acceleration sensor and method for manufacturing |
| 08/01/2002 | DE10200870A1 Beschleunigungssensor und Verfahren zum Herstellen desselben Of the same acceleration sensor and method for manufacturing |
| 08/01/2002 | DE10163358A1 Vielschichtiger piezoelektrischer Aktuator The multilayer piezoelectric actuator |
| 08/01/2002 | DE10101188A1 Piezoelektrisches keramisches Material, Verfahren zu dessen Herstellung und elektrokeramisches Mehrlagenbauteil A piezoelectric ceramic material, process for its production and electro ceramic multilayer component |
| 07/31/2002 | EP1227582A2 Solidly mounted multiresonator bulk acoustic wave filter with a patterned acoustic mirror |
| 07/31/2002 | EP1227525A2 Piezocomposite, ultrasonic probe for ultrasonic diagnostic equipment, ultrasonic diagnostic equipment and method for producing piezocomposite |
| 07/31/2002 | EP1227335A2 Current supply system for ROSAR transponder and transmit/receive antennas for ROSAR devices |
| 07/31/2002 | EP1227327A2 Acceleration sensor |
| 07/31/2002 | EP1226614A1 Piezoelectric multi-layer actuator with ceramic inner electrodes |
| 07/31/2002 | EP1226613A1 Method for applying flat outer electrodes to a piezoceramic multi-layer actuator |
| 07/31/2002 | EP1226353A1 Hydraulic control device |
| 07/31/2002 | EP1226348A1 Control unit for a capacitive actuator |
| 07/31/2002 | EP1080305B1 Fuel injection valve |
| 07/31/2002 | CN1361081A Ceramic size composition, ceramic wafer and multilayer ceramic electronic component |
| 07/30/2002 | US6426585 Thickness or length polarized piezoelectric transformer |
| 07/30/2002 | US6426537 Ultra-thin piezoelectric resonator |
| 07/30/2002 | US6426018 Piezoelectric ceramic compositions |
| 07/30/2002 | US6426017 Piezoelectric ceramic composition and piezoelectric element using the same |
| 07/25/2002 | US20020098968 Complex perovskite structure represented by the formula: (1-x-y-z)BaTiO3-x(Bi1/2Na1/2) TiO3-yCaTiO3-zBa(Zn1/3Nb2/3)O3; piezoelectric resonators, piezoelectric vibrators, and elements for use in sensors, actuators, buzzers, etc. |
| 07/25/2002 | US20020098333 Piezoceramic device |
| 07/25/2002 | US20020097305 Functional thin film, piezoelectric device, ink jet recording head, printer, method of producing piezoelectric device, and method of producing ink jet recording head |
| 07/25/2002 | US20020096972 Piezoelectric/electrostrictive device and method of manufacturing same |
| 07/25/2002 | US20020096971 Vibration element and vibration wave driving apparatus |
| 07/25/2002 | US20020096970 Driving device of a vibration type actuator |
| 07/25/2002 | US20020096969 Calibration of voltage mode actuator driver with capacitive load |
| 07/25/2002 | US20020096887 Vibration based power generator |
| 07/25/2002 | US20020095990 Acceleration sensor |
| 07/25/2002 | DE10164171A1 Piezoelektrischer Aktuator mit von piezoelektrischer Einrichtung getrenntem Isolierelement The piezoelectric actuator with separate means of piezoelectric insulating |
| 07/25/2002 | DE10102286A1 Circuit arrangement for controlling piezoelectric material e.g. for piezoactuators, has electronic element parallel to piezoelectric element in bridge circuit |
| 07/24/2002 | EP1225695A2 Monolithic FBAR duplexer and method of making same |
| 07/24/2002 | EP1225683A1 Piezoelectric motor |
| 07/24/2002 | EP1225682A2 Vibration wave driving apparatus |
| 07/24/2002 | EP1225681A2 Vibration element and vibration wave driving apparatus |
| 07/24/2002 | EP1225645A2 Solid state actuator and its manufacturing method |
| 07/24/2002 | EP1225644A2 Piezoelectric/electrostrictive device and method of producing the same |
| 07/24/2002 | EP1224154A1 Piezoelectric ceramic compositions and methods for production thereof |
| 07/24/2002 | EP1075688B1 Method of applying a matching layer to a transducer |
| 07/24/2002 | CN1360662A Method and device for charging capacitive actuator |
| 07/23/2002 | US6424080 Piezoelectric element and method of producing the same |
| 07/23/2002 | US6424079 Energy harvesting eel |
| 07/23/2002 | US6424078 Piezoelectric actuator |
| 07/23/2002 | US6424076 Incremental switched deformable mirror |
| 07/23/2002 | US6423412 Polyvinylidine fluoride co/homopolymer layers exhibiting piezoelectricity; capacitors; annealing; radiation |
| 07/23/2002 | US6423245 Lead, zirconium, titanium oxides with barium, calcium, strontium, nickel, magnesium or niobium oxides; high impedance ratio in high frequency regions |
| 07/23/2002 | US6423244 Piezoelectric ceramic composition and piezoelectric ceramic device using the same |
| 07/23/2002 | US6422482 Fuel injection valve |
| 07/23/2002 | CA2139472C Method and apparatus for operating a generator supplying a high-frequency power to an ultrasonic transducer |
| 07/18/2002 | WO2002055898A1 Piezoelectric actuator |
| 07/18/2002 | WO2002055450A1 Piezoelectric ceramic material, method for production thereof and electroceramic multi-layer component |
| 07/18/2002 | US20020094372 Applying a first sol for forming the piezoelectric film on a substrate having the lower electrode, to form a lower film, applying second sol having greater lead content than first sol to form upper film, heat treating the films |
| 07/18/2002 | US20020093313 Method and device for charging a capacitive actuator |
| 07/18/2002 | US20020093271 Piezoelectric/electrostrictive device and method of producing the same |
| 07/18/2002 | DE10164252A1 Dielektrisches Keramikmaterial und Verfahren zu dessen Herstellung A dielectric ceramic material and process for its preparation |
| 07/18/2002 | DE10063080A1 Aktorsteuerung und zugehöriges Verfahren Actuator control system and associated method |
| 07/17/2002 | EP1222735A1 Interface acoustic wave filter, especially for wireless connections |
| 07/17/2002 | EP1222697A2 Adjusting unit for controlling a regulating and/or shut-off device |
| 07/17/2002 | CN1359542A Piezoelectric flexional transducer |
| 07/17/2002 | CN1359017A Electrostatic torsion micromirror with stage structure bottom electrode and method for making same |
| 07/17/2002 | CN1087721C 压电陶瓷组合物 The piezoelectric ceramic composition |
| 07/16/2002 | US6420820 Acoustic wave resonator and method of operating the same to maintain resonance when subjected to temperature variations |
| 07/16/2002 | US6420819 Packaged strain actuator |
| 07/16/2002 | US6420202 Method for shaping thin film resonators to shape acoustic modes therein |
| 07/16/2002 | US6419849 Perovskite crystal structure |
| 07/16/2002 | US6419848 Electrolytic cell; ceramic particles |
| 07/16/2002 | US6419348 Ink ejecting device and piezoelectric element thereof |
| 07/16/2002 | US6418960 Ultrasonic enhancement for solvent purge of a liquid delivery system |
| 07/11/2002 | WO2002054569A2 Pressure to electric converter pec |
| 07/11/2002 | WO2002053514A1 Ceramic material and piezoelectric element using the same |
| 07/11/2002 | WO2000063978A9 Electrode patterning for a differential pzt activator |
| 07/11/2002 | US20020090517 Ferroelectric relaxor polymers |
| 07/11/2002 | US20020089793 Magnetic head actuator having finely movable tracking device |
| 07/11/2002 | US20020089777 Driving circuit for piezoelectric actuators, in particular for a read/write transducer for hard disks |
| 07/11/2002 | US20020089395 Baw filters having different center frequencies on a single substrate and a method for providing same |
| 07/11/2002 | US20020089393 Monolithic fbar duplexer and method of making the same |
| 07/11/2002 | US20020089266 External electrodes on piezoceramic multilayer actuators |
| 07/11/2002 | US20020089265 Polarizing device and method |
| 07/11/2002 | US20020089263 Piezoelectric component and method of manufacturing same |
| 07/11/2002 | US20020089260 Vibrator, vibrating gyroscope, and electronic apparatus using the vibrating gyroscope |
| 07/11/2002 | US20020089259 Piezoelectric actuator, ultrasonic motor equipped with piezoelectric actuator, and electronic apparatus equipped with piezoelectric actuator |
| 07/11/2002 | US20020089257 Ultrasonic-motor control system |
| 07/11/2002 | US20020089256 Surface acoustic wave device having bump electrodes and method for producing the same |
| 07/11/2002 | US20020089254 Miniature electrical relays using a piezoelectric thin film as an actuating element |
| 07/11/2002 | US20020088284 Mass sensor and mass sensing method |