| 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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| 07/15/2009 | EP1090431B1 Piezoelectric actuator |
| 07/15/2009 | CN101484398A Processing piezoelectric material |
| 07/15/2009 | CN100514834C Drive device and recording and/or reproducing device and drive method |
| 07/15/2009 | CN100514693C Method and system for generating electrical energy within a vehicle tyre |
| 07/15/2009 | CN100514692C Linear ultrasound motor |
| 07/15/2009 | CN100514691C Actuator with reduced drive capacitance |
| 07/14/2009 | US7561009 Film bulk acoustic resonator (FBAR) devices with temperature compensation |
| 07/14/2009 | US7560857 Package structure of MEMS microphone |
| 07/14/2009 | US7560856 Harvesting energy from flowing fluid |
| 07/14/2009 | US7560855 Ferroelectric energy generator, system, and method |
| 07/14/2009 | US7560853 Thin film piezoelectric resonator, method of manufacturing the same, and filter including the same |
| 07/14/2009 | US7560852 Piezoelectric actuator, method for manufacturing piezoelectric actuator, and liquid transporting apparatus |
| 07/14/2009 | US7560089 Anisotropically-shaped powder of an alkali metal oxide compound |
| 07/14/2009 | US7560043 Oxides of lead, strontium, magnesium, niobium, zirconium, titanium, and manganese; high power; for miniaturized electronic devices |
| 07/14/2009 | US7560042 An electronic device including a ferroelectric thin film with solid solution of bismuth silicate, Bi2SiO5, and lead zirconate titanate or lanthanum-containing lead zirconate titanate; stabilized precursor hydrolyzates; integrated, non-volatile memory devices |
| 07/14/2009 | US7559241 High-throughput continuous-flow ultrasound reactor |
| 07/14/2009 | US7559128 Method of manufacturing a piezoelectric/electrostrictive device |
| 07/09/2009 | WO2009083416A1 Method for making p(vdf-trfe) copolymer layer sensors, and corresponding sensor |
| 07/09/2009 | WO2009066296A3 A low-power piezoelectric amplifier and method thereof |
| 07/09/2009 | US20090174293 High-performance electroactive polymer transducers |
| 07/09/2009 | US20090174292 Vibrating gyrosensor |
| 07/09/2009 | US20090174291 Package for electronic component and piezoelectric resonator |
| 07/09/2009 | US20090174290 Gas pressurized encapsulation for an actuator |
| 07/09/2009 | US20090174288 Electroacoustic Transducer |
| 07/09/2009 | US20090174286 Methods for adjusting frequency of piezoelectric vibrating pieces, piezoelectric devices, and tuning-fork type piezoelectric oscillators |
| 07/09/2009 | US20090174284 Boundary acoustic wave device |
| 07/09/2009 | DE102007015457B4 Piezoelektrisches Bauteil mit Sicherheitsschicht, Verfahren zu dessen Herstellung und Verwendung Piezoelectric component with a security layer, a process for its preparation and use |
| 07/09/2009 | CA2709809A1 Method for making p(vdf/trfe) copolymer layer sensors, and corresponding sensor |
| 07/08/2009 | EP1722467B1 Piezoelectric body, power generating device, and polymer actuator |
| 07/08/2009 | EP1382587B1 Piezoelectric porcelain and method for preparation thereof, and piezoelectric element |
| 07/08/2009 | EP1312099B1 Self-powered switching device |
| 07/08/2009 | CN101478027A Piezoelectric set ring type small volume large displacement piezoelectric driver |
| 07/08/2009 | CN100511996C Bonded substrate, surface acoustic wave chip, and surface acoustic wave device |
| 07/08/2009 | CN100511747C Piezoelectric ceramic driving power based on voltage and current composite control |
| 07/08/2009 | CN100511746C Piezoelectric actuator |
| 07/08/2009 | CN100511745C Apparatus for a high output sensor signal and manufacturing method thereof |
| 07/08/2009 | CN100511744C Piezoelectric device, piezoelectric actuator, piezoelectric pump and inkjet recording head |
| 07/08/2009 | CN100510630C Thin-film micromachine resonator, thin-film micromachine resonator gyroscope, navigation system using the thin-film micromachine resonator gyroscope, and automobile |
| 07/08/2009 | CN100509404C Method for mfg. piezoelectrics elements, piezoelectrics element and drop jet type recording head |
| 07/07/2009 | US7557493 Vibrator module |
| 07/07/2009 | US7557492 Thermal expansion matching for acoustic telemetry system |
| 07/07/2009 | US7557491 Electronic component package |
| 07/07/2009 | US7557490 Systems and methods of a transducer having a plastic matching layer |
| 07/07/2009 | US7557488 Power supply apparatus, and image forming apparatus having the same |
| 07/07/2009 | US7557055 tunable dielectric phase selected from barium strontium titanate, barium titanate, strontium titanate, barium calcium titanate, barium calcium zirconium titana etc. suitable for microwave components and antennas; low cost; high performance |
| 07/07/2009 | US7555947 Air pressure sensor |
| 07/07/2009 | CA2653481A1 Piezoelectric resonant lamp-ignition circuit |
| 07/02/2009 | WO2009082012A1 Filter and communication device |
| 07/02/2009 | WO2009082007A1 Laminated piezoelectric element, and injection device and fuel injection system having the same |
| 07/02/2009 | WO2009082006A1 Laminated piezoelectric element, and injection device and fuel injection system using the same |
| 07/02/2009 | WO2009081691A1 Organic piezoelectric material, process for producing the organic piezoelectric material, and ultrasonic vibrator and ultrasonic probe using the organic piezoelectric material |
| 07/02/2009 | WO2009081681A1 Polyurea resin composition, organic piezoelectric material, method for producing the organic piezoelectric material, ultrasonic transducer using the organic piezoelectric material, and ultrasound probe |
| 07/02/2009 | WO2009081651A1 Composite piezoelectric substrate manufacturing method |
| 07/02/2009 | WO2009044209A3 Transducer for vibration absorbing, sensing and transmitting |
| 07/02/2009 | US20090169428 Flow Cell With Piezoelectric Ultrasonic Transducer |
| 07/02/2009 | US20090167118 Piezoelectric vibrating pieces, piezoelectric devices, and methods for manufacturing same |
| 07/02/2009 | US20090167117 Quartz crystal resonator element, quartz crystal device, and method for producing quartz crystal resonator element |
| 07/02/2009 | US20090167116 Metal base for crystal unit and crystal unit using the same |
| 07/02/2009 | US20090167115 Magnetostrictive / piezo remote power generation, battery and method |
| 07/02/2009 | US20090167113 Positioner device |
| 07/02/2009 | US20090165271 Method for producing piezoelectric actuator and method for producing liquid discharge head |
| 07/02/2009 | DE202005021706U1 Sensorelement mit zumindest einem Messelement, welches piezoelektrische und pyroelektrische Eigenschaften aufweist Having sensor element with at least one measuring element, which piezoelectric and pyroelectric properties |
| 07/02/2009 | DE112007002083T5 Grenzflächenschallwellenvorrichtung Boundary acoustic wave device |
| 07/01/2009 | EP2075857A1 Actuator arrangement and injection valve |
| 07/01/2009 | EP2013922B1 Piezoelectric actuator module having a sheath, and a method for producing said module |
| 07/01/2009 | EP1651426B1 Control for a machine for producing paper padding material |
| 07/01/2009 | EP1210759B1 Piezoelectric drive excited by longitudinal and flexural waves |
| 07/01/2009 | CN201266613Y Insulativity piezoelectric transformer |
| 07/01/2009 | CN201266612Y Novel piezoelectric ceramics sensor |
| 07/01/2009 | CN100508380C Elastic boundary wave device and method of manufacturing the same |
| 07/01/2009 | CN100508353C Vibration type actuator drive controller and method of controlling drive speed of vibration type actuator |
| 07/01/2009 | CN100508234C Fuel injector with an electrical connector |
| 07/01/2009 | CN100508233C Method for the operation of a piezoelectric actuator unit |
| 07/01/2009 | CN100506689C Transition metal oxide nano-wires, and devices incorporating them |
| 06/30/2009 | US7554445 Portable motion detector and alarm system and method |
| 06/30/2009 | US7554428 Boundary acoustic wave device comprising Ni diffused in Au and method for manufacturing the same |
| 06/30/2009 | US7554427 Thin film bulk acoustic wave resonator and filter, and radio frequency module using them |
| 06/30/2009 | US7554251 Multi-layer piezoelectric element and method for manufacturing the same |
| 06/30/2009 | US7554250 Laminate-type piezoelectric element and method of producing the same |
| 06/30/2009 | US7554248 Ultrasonic sensor |
| 06/30/2009 | US7554247 Component measuring device |
| 06/30/2009 | US7554246 Piezoelectric composite device, method of manufacturing same, method of controlling same, input-output device, and electronic device |
| 06/30/2009 | US7554245 Ultrasonic probe |
| 06/30/2009 | US7554244 Agile tunable piezoelectric solidly-mounted resonator |
| 06/30/2009 | US7554243 Class DE driving amplifier for piezoelectric actuators |
| 06/30/2009 | US7554242 Surface acoustic wave chip, surface acoustic wave device, and manufacturing method for implementing the same |
| 06/30/2009 | US7553369 Method of altering the properties of a thin film and substrate implementing said method |
| 06/30/2009 | US7553364 Ferroelectric thin film formation composition, ferroelectric thin film and method of fabricating ferroelectric thin film |
| 06/25/2009 | WO2009079154A2 Lead-free piezoelectric ceramic films and a method for making thereof |
| 06/25/2009 | WO2009078137A1 Surface wave device and method of manufacturing the same |
| 06/25/2009 | US20090164147 Omni-directional crash sensor |
| 06/25/2009 | US20090161239 Camera diaphragm and lens positioning system employing a dielectrical polymer actuator |
| 06/25/2009 | US20090160914 Piezoelectric device, process for producing the piezoelectric device, and inkjet recording head |
| 06/25/2009 | US20090160295 Piezoelectric oscillator and method of the same |
| 06/25/2009 | US20090160294 Piezoelectric Generators Having an Inductance Circuit For Munitions Fuzing and the Like |
| 06/25/2009 | US20090160293 Ultrasonic transducer |
| 06/25/2009 | US20090160292 Scalable tubular mechanical energy harvesting device |
| 06/25/2009 | US20090160290 Acoustic wave device and method of manufacturing the same |
| 06/25/2009 | US20090160289 Curved capacitive membrane ultrasound transducer array |
| 06/25/2009 | US20090159720 Sandwich Piezoelectric Ceramic Ultrasonic Atomizer |