Patents
Sitemap › H01 - Basic electric elements › H01L - Semiconductor devices; Electric solid state devices not otherwise provided 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
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)
12/2012
12/13/2012US20120313487 Ultrasonic sensor
12/13/2012US20120313486 Ultrasonic probe using rear-side acoustic matching layer
12/13/2012US20120313485 Impedance Matched Transmission Circuit with Analog-to-Digital Converter
12/13/2012US20120313484 Ultrasonic sensor
12/13/2012US20120313483 Acoustic wave device
12/13/2012US20120313482 Method of forming a vdf oligomer or co-oligomer film on a substrate and an electrical device comprising the vdf oligomer or co-oligomer film on the substrate
12/13/2012US20120313481 Electroactive Polymer Generator for Converting Mechanical Energy into Electrical Energy
12/13/2012US20120312456 Flexible piezoelectric structures and method of making same
12/13/2012DE102011077263A1 Piezoelectric actuator for fuel injection valve in internal combustion engine, has ceramic layer arranged between electrode layers such that piezoceramic material for ceramic layer in passive region is different from that in active region
12/13/2012DE102009058907B4 Piezoaktor und Verfahren zum Betreiben eines Piezoaktors, insbesondere in mobilen technischen Einrichtungen Piezoelectric actuator and method of operating a piezoelectric actuator, in particular in mobile technical facilities
12/12/2012EP2531897A2 An electroactive polymer actuator haptic grip assembly
12/12/2012CN202591094U Fastening device of piezoelectric ceramic piece for ultrasonic transducer
12/12/2012CN102823130A Acoustic wave device
12/12/2012CN102823007A Piezoelectric thin-film element, process for producing same, and piezoelectric thin-film device
12/12/2012CN102823006A Megasonic multifrequency apparatus with matched transducers and mounting plate
12/12/2012CN102822394A Highly insulating/highly stable piezoelectric ltga single crystal, method for producing same, piezoelectric element using said ltga single crystal, and combustion pressure sensor
12/12/2012CN102820423A Combined piezoelectric micro-power generator
12/12/2012CN102820422A Monolithic piezoelectric transducer and manufacturing method thereof
12/12/2012CN102816973A NiMnFeGaAl-RE series magnetostriction material and preparation method thereof
12/12/2012CN102815942A Piezoelectric ceramic material and piezoelectric ceramic vibrator manufactured by same
12/12/2012CN102815939A Leadless piezoelectric textured ceramic material and preparation method thereof
12/12/2012CN102110770B Multi-layer electronic component and method for manufacturing same
12/12/2012CN101747056B Preparation method of (1-x) PMN-xPT ceramic (powder) material
12/11/2012US8330560 Tuning-fork type crystal resonator and method of frequency adjustment thereof
12/11/2012US8330336 Piezoelectric vibration component
12/11/2012US8330335 Piezo magnetostrictive device
12/11/2012US8330334 Apparatus employing piezoelectric energy harvester capable of generating voltage to drive power conditioning circuit and method of manufacturing the same
12/11/2012US8330333 Ultrasound imaging transducer acoustic stack with integral electrical connections
12/11/2012US8330332 Ultrasound transducer featuring a pitch independent interposer and method of making the same
12/11/2012US8330331 Piezoelectric power generator
12/11/2012US8330330 Piezoelectric actuator and method of manufacturing the same
12/11/2012US8330329 Scanning probe driver
12/11/2012US8330326 Piezoelectric motor and method of manufacturing the same
12/11/2012US8330324 Integrated PWM slope control driving mechanism for gradually delivering energy to a capacitive load
12/11/2012US8330154 Piezoelectric and semiconducting coupled nanogenerators
12/06/2012WO2012165996A1 Piezoelectric device for ultrasonic cleaning baths
12/06/2012WO2012165972A2 On-board-unit for use in vehicle identification
12/06/2012WO2012165643A1 Oriented piezoelectric ceramic, piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing device
12/06/2012WO2012165110A1 Ferroelectric film and piezoelectric element provided therewith
12/06/2012WO2012164753A1 Method for producing ferroelectric films, ferroelectric film and piezoelectric device
12/06/2012WO2012164545A1 Energy scavenging from a rotating gear using an impact type piezoelectric mems scavenger
12/06/2012WO2012163643A1 Movement of an optical element in a microlithographic projection exposure apparatus
12/06/2012WO2012163378A2 Device for precision displacement
12/06/2012US20120310263 Devices and techniques for cutting and coagulating tissue
12/06/2012US20120308355 Motor, robot hand, and robot
12/06/2012US20120308055 Smart Material Actuator Capable of Operating in Three Dimensions
12/06/2012US20120306326 Piezoelectric Ceramic Material, Method for the Production Thereof, and Multilayer Component
12/06/2012US20120306325 Multilayer ceramic electronic component
12/06/2012US20120306324 Piezoelectric/electrostrictive element
12/06/2012US20120306323 Method for Producing a Piezoelectric Multilayer Component and a Piezoelectric Multilayer Component
12/06/2012US20120306322 Electrical Component Comprising a Material with a Perovskite Structure and Optimized Electrodes and Fabrication Process
12/06/2012US20120306321 Piezoelectric vibration element, manufacturing method for piezoelectric vibration element, piezoelectric resonator, electronic device, and electronic apparatus
12/06/2012US20120306320 Piezoelectric device and manufacturing method thereof
12/06/2012US20120306319 Nano piezoelectric device having a nanowire and method of forming the same
12/06/2012US20120306317 Multi-axis actuating apparatus
12/06/2012US20120306316 Ultrasonic transducer, biological sensor, and method for manufacturing an ultrasonic transducer
12/06/2012US20120306315 Piezoelectric sensor
12/06/2012US20120306314 Piezoelectric thin film element, and piezoelectric thin film device
12/06/2012US20120305665 Piezoelectric element, liquid ejecting head, and liquid ejecting apparatus
12/06/2012US20120304429 Manufacturing methods of piezoelectric film element and piezoelectric device
12/06/2012CA2835852A1 On-board-unit for use in vehicle identification
12/05/2012EP2530838A1 Tunable filter
12/05/2012EP2530757A2 Piezoelectric/electrostrictive element
12/05/2012EP2530756A1 Laminated piezoelectric element, manufacturing method of same, injection device provided with laminated piezoelectric element, and fuel injection system
12/05/2012EP2530755A1 Electrical component comprising a material with perovskite structure and optimised electrodes and method for manufacturing same
12/05/2012EP2530060A1 Lead-free piezoelectric ceramic composition, piezoelectric element comprising same, knock sensor, and process for production of lead-free piezoelectric ceramic composition
12/05/2012EP2529846A1 Ultrasound assembly
12/05/2012EP2529424A2 Method and casting slip for producing piezoelectric ceramic
12/05/2012EP2529423A1 Piezo electrical component
12/05/2012EP2529422A1 Piezo actuator with a multilayer structure of piezo layers
12/05/2012EP2529239A1 Electronic control and amplification device for a piezoelectric local probe for measuring force beneath a particle beam
12/05/2012EP2528698A1 Methods for forming piezoelectric ultrasonic transducers, and associated apparatuses
12/05/2012CN202585541U Lamination magnetic bead with large high-frequency impedance
12/05/2012CN102810629A Piezoelectric/electrostrictive element
12/05/2012CN102810628A Piezoelectric stack positioner with piezoelectric plates in different positioning directions stacked in turn
12/05/2012CN102810627A Piezoelectric element, liquid ejecting head, and liquid ejecting apparatus
12/05/2012CN102070337B Low-temperature sintered potassium sodium niobate lead-free piezoelectric ceramic and preparation method thereof
12/05/2012CN101714834B Collision type piezoelectric vibration energy collection device
12/05/2012CN101503293B Barium strontium titanate doped high dielectric property ferroelectric ceramic material and preparation thereof
12/05/2012CN101399505B Head suspension and piezoelectric actuator
12/05/2012CN101134670B Production method of dielectric ceramic composition
12/04/2012US8325024 Apparatus for providing haptic feedback
12/04/2012US8324844 Ultrasonic motor device
12/04/2012US8324788 Piezoelectric power generator
12/04/2012US8324787 Array of electroacoustic transducers and electronic probe for diagnostic images with high focusing depth
12/04/2012US8324786 Piezoelectric actuator module
12/04/2012US8324785 Piezoelectric actuators
12/04/2012US8324784 Method for tuning a resonant frequency of a piezoelectric component
12/04/2012US8324783 Non-decaying electric power generation from pyroelectric materials
12/04/2012US8322828 Liquid ejection head and liquid jet apparatus
12/04/2012US8322218 Surface acoustic wave element and equipment for measuring characteristics of liquid material
12/04/2012CA2599839C Electromagnetic actuator
11/2012
11/29/2012WO2012161061A1 Tactile sensation presentation device
11/29/2012WO2012161026A1 Dry etching method and method for manufacturing device
11/29/2012WO2012160972A1 Lower electrode for piezoelectric element, and piezoelectric element provided with lower electrode
11/29/2012WO2012160910A1 Piezoelectrically actuated element and piezoelectrically actuated device
11/29/2012WO2012160827A1 Electronic apparatus
11/29/2012WO2012079012A3 Multiple arm smart material actuator with second stage
11/29/2012US20120302888 Array ultrasound endoscopic probe, a manufacture method thereof and a fixing and rotating device
11/29/2012US20120299448 Apparatus for providing haptic feedback
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