| 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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| 03/08/2011 | US7902943 Wireless acoustic-electric feed-through for power and signal transmission |
| 03/08/2011 | US7902731 Piezoelectric resonator device and method for manufacturing the same |
| 03/08/2011 | US7902730 Piezoelectric thin film device |
| 03/08/2011 | US7902729 Piezoelectric vibrating pieces and piezoelectric devices |
| 03/08/2011 | US7902728 Thermally enhanced piezoelectric element |
| 03/08/2011 | US7902727 Apparatus and method for generating electricity using piezoelectric material |
| 03/08/2011 | US7902726 Multi-layer piezoelectric device |
| 03/08/2011 | US7902725 Device for fixing a first equipment item to a second equipment item, with active micropositioning |
| 03/08/2011 | US7902724 Inertial driving actuator |
| 03/08/2011 | US7902722 Transducer apparatus for intravascular blood flow measurement |
| 03/08/2011 | US7902721 Crystal resonator |
| 03/08/2011 | US7902720 High-voltage driver and piezoelectric pump with built-in driver |
| 03/08/2011 | US7902719 Apparatus and method for affecting physical parameter associated with a shaft |
| 03/08/2011 | US7902718 Boundary acoustic wave device |
| 03/08/2011 | US7902717 Boundary acoustic wave device and method for manufacturing the same |
| 03/08/2011 | US7902716 Surface acoustic wave device and communication apparatus |
| 03/08/2011 | US7901800 Piezoelectric element |
| 03/08/2011 | US7901729 Producing high density, crystalline components; low temperature sintering of porcelain material including lead magnesium niobiate, lead zirconate and lead titanate ternary solid solution system |
| 03/08/2011 | US7901590 Solid solution, rhombohedral system-based perovskite structure (sodium bismuth titanate); tetragonal system-based perovskite structure (potassium bismuth titanate), compound including Bi, Mn, a tetravalent or pentavalent metallic element, and oxygen; large piezoelectric constant |
| 03/08/2011 | US7900355 Ink-jet head and method for manufacturing the same |
| 03/08/2011 | US7900328 Method for manufacturing fluid ejecting head and method for manufacturing fluid ejecting apparatus |
| 03/03/2011 | WO2011024948A1 Multilayer piezoelectric element, and injection apparatus and fuel injection system using same |
| 03/03/2011 | WO2011024894A1 Multilayer piezoelectric element, and injection apparatus and fuel injection system provided therewith |
| 03/03/2011 | WO2011023375A1 A piezoelectric drive assembly |
| 03/03/2011 | US20110051290 Power supply structure for piezoelectric actuator and head suspension employing the same |
| 03/03/2011 | US20110050811 Liquid ejecting head and liquid ejecting apparatus using the same |
| 03/03/2011 | US20110050809 Piezoelectric actuator and liquid discharge apparatus provided with the same |
| 03/03/2011 | US20110050808 Piezoelectric printhead and related methods |
| 03/03/2011 | US20110050049 Piezoelectric/electrostrictive element and method of manufacturing piezoelectric/electrostrictive element |
| 03/03/2011 | US20110050048 Actuator |
| 03/03/2011 | US20110050047 Glass assembly cutting method, package manufacturing method, package, piezoelectric vibrator, oscillator, electronic device, and radio-controlled timepiece |
| 03/03/2011 | US20110050046 Piezoelectric vibrator, piezoelectric vibrator manufacturing method, oscillator, electronic device, radio-controlled timepiece |
| 03/03/2011 | US20110050045 Package, method for manufacturing the same, piezoelectric vibrator, oscillator, electronic device, and radio-controlled timepiece |
| 03/03/2011 | US20110050044 Method for manufacturing package, method for manufacturing piezoelectric vibrator, oscillator, electronic device, and radio-controlled timepiece |
| 03/03/2011 | US20110050043 Method for manufacturing package, method of manufacturing piezoelectric vibrator, oscillator, electronic device, and radio-controlled timepiece |
| 03/03/2011 | US20110050042 Apparatus for generating electrical energy and method for manufacturing the same |
| 03/03/2011 | US20110050041 Actuator with sensor |
| 03/03/2011 | US20110050040 Actuator with sensor |
| 03/03/2011 | US20110050039 Multilayer acoustic impedance converter for ultrasonic transducers |
| 03/03/2011 | US20110050037 Method for Operating a Piezoelectric Element |
| 03/03/2011 | US20110050036 Bias Circuit for Electric Field Transducers |
| 03/03/2011 | US20110050034 Boundary acoustic wave device |
| 03/03/2011 | US20110049093 Stacked crystal resonator and manufacturing method thereof |
| 03/03/2011 | US20110048139 Micro-deformable piezoresistive material and manufacturing method thereof and pressure sensor using the same |
| 03/03/2011 | US20110047783 Method of manufacturing vertically separated acoustic filters and resonators |
| 03/03/2011 | DE102009049718B3 Piezoelektrischer Mehrschichtaktuator Piezoelectric Mehrschichtaktuator |
| 03/03/2011 | DE102009029000A1 Setting machine for occupying piezo-electric actuator in receiving grid, before thermal processing of actuator for sintering work-piece, has control designed to occupy places in edge area of grid with work-piece |
| 03/02/2011 | EP2290722A1 Apparatus, method and program for predicting sensitivity of a piezoelectric or electrostrictive sensor |
| 03/02/2011 | EP2290721A1 Environmentally powered electroactive polymer generators |
| 03/02/2011 | EP2290719A1 Piezoelectric element and audio equipment |
| 03/02/2011 | EP2290718A2 Apparatus for generating electrical energy and method for manufacturing the same |
| 03/02/2011 | EP2289435A1 Pressure wave device for treating the human or animal body with piezo layer stack |
| 03/02/2011 | EP2289118A1 Apparatus for generating electric energy from mechanical vibrations having a wide variety of amplitudes and frequencies by means of piezo actuators |
| 03/02/2011 | EP2288912A1 Arrangement of a piezoacoustic resonator on an acoustic mirror of a substrate, method for the manufacture of the arrangement and use of the arrangement |
| 03/02/2011 | CN101983438A Encapsulation coating to reduce particle shedding |
| 03/02/2011 | CN101983284A Method and device for controlling a fuel-metering system |
| 03/02/2011 | CN101982893A Ni-Mn based ferromagnetic shape memory alloy/piezoelectric composite and application in magnetoelectric effect thereof |
| 03/02/2011 | CN101982441A Ca2+ doped bismuth laminated piezoceramic material and preparation method thereof |
| 03/02/2011 | CN101213733B Piezoelectric element and ultrasonic actuator |
| 03/01/2011 | US7898159 Compliant electroactive polymer transducers for sonic applications |
| 03/01/2011 | US7898158 MEMS vibrating structure using a single-crystal piezoelectric thin-film layer having domain inversions |
| 03/01/2011 | US7898157 Piezoelectric composite beam with automatically adjustable natural frequency |
| 03/01/2011 | US7898156 Muscle-driven nanogenerators |
| 03/01/2011 | US7898155 System for generating electricity using a chemical heat engine and piezoelectric material |
| 03/01/2011 | US7898153 Actuator |
| 03/01/2011 | US7898152 Bracing element for bracing a piezoelectric actuator and piezoelectric actuator with the bracing element |
| 03/01/2011 | US7898151 Ultrasonic sensor having a piezoelectric element |
| 03/01/2011 | US7898150 Angular velocity detection apparatus |
| 03/01/2011 | US7898149 Power supply device and image forming apparatus |
| 03/01/2011 | US7898148 Oscillator based on piezoresistive resonators |
| 03/01/2011 | US7898147 Wireless actuator interface |
| 03/01/2011 | US7898146 Drive unit |
| 03/01/2011 | US7898096 Method and apparatus for energy harvesting using microfluidics |
| 03/01/2011 | US7896456 Method for driving liquid ejector |
| 03/01/2011 | US7895728 Method of making a rolled elastomer actiuator |
| 03/01/2011 | US7895720 Methods of fabricating a membrane with improved mechanical integrity |
| 02/24/2011 | WO2011022319A1 Haptic feedback using composite piezoelectric actuator |
| 02/24/2011 | WO2011021461A1 Elastic wave device and method for manufacturing the same |
| 02/24/2011 | WO2011021460A1 Elastic wave device and production method thereof |
| 02/24/2011 | WO2011020844A1 Optimized actuator unit for an injector valve |
| 02/24/2011 | WO2010126158A3 Compound having piezoelectric property, piezoelectric device, liquid discharge head using the piezoelectric device, and ultrasonic motor using the piezoelectric device |
| 02/24/2011 | US20110045660 Large-Area Nanoenabled Macroelectronic Substrates and Uses Therefor |
| 02/24/2011 | US20110043575 Piezoelectric element, piezoelectric actuator, liquid ejecting head, liquid ejecting apparatus, and method for producing piezoelectric element |
| 02/24/2011 | US20110043574 Droplet ejecting head, droplet ejecting apparatus, piezoelectric device, and ceramic |
| 02/24/2011 | US20110043573 Piezoelectric actuator, method for manufacturing piezoelectric actuator, liquid-ejecting head, and liquid-ejecting apparatus |
| 02/24/2011 | US20110043161 Electric wheels |
| 02/24/2011 | US20110043081 Piezoelectric electrostrictive composition apparatus and method |
| 02/24/2011 | US20110043080 Complex resonance circuit and oscillation circuit using the same |
| 02/24/2011 | US20110043079 Tuning-fork type piezoelectric resonator plate and tuning-fork type piezoelectric resonator device |
| 02/24/2011 | US20110043078 Piezoelectric component and manufacturing method thereof |
| 02/24/2011 | US20110043077 Light-transmitting vibration unit and module thereof |
| 02/24/2011 | US20110043075 Surface Acoustic Wave Device and Communication Apparatus Using Same |
| 02/24/2011 | US20110041606 Vibratory gyroscope using piezoelectric film |
| 02/24/2011 | US20110041304 Piezoelectric device, liquid droplet ejecting head using the same, and process for producing the same |
| 02/24/2011 | DE102009038306A1 Frequenzabstimmbarer Resonator und Verfahren zum Betreiben eines solchen A frequency tunable resonator and method for operating such a |
| 02/24/2011 | DE102009034826A1 Hörvorrichtung und Verfahren Hearing apparatus and method |
| 02/24/2011 | DE102004043525B4 Piezoaktor und Verwendung des Piezoaktors Piezoelectric actuator and use of the piezoelectric actuator |
| 02/24/2011 | DE102004007247B4 Piezoelektrischer, elektroakustischer Wandler Piezoelectric, electro-acoustic transducer |
| 02/23/2011 | EP2288179A1 Piezoelectric speaker, speaker device and tactile feedback device |
| 02/23/2011 | EP2287935A2 Piezoelectric element and method for producing the same, piezoelectric actuator and liquid ejecting head using the same |