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)
04/2014
04/10/2014DE102009010843B4 Substrate und Halbleiterbauelemente hergestellt unter Einsatz einer Verformungstechnologie unter Anwendung eines piezoelektrischen Materials und Verfahren zum Einsatz einer derartigen Verformungstechnolgie Substrates, and semiconductor devices produced using a technology using deformation of a piezoelectric material and method for using such a technology deformation
04/09/2014EP2717344A1 Lower electrode for piezoelectric element, and piezoelectric element provided with lower electrode
04/09/2014EP2717343A1 Magneto-electric sensor and method for manufacturing the same
04/09/2014EP2715675A2 On-board-unit for use in vehicle identification
04/09/2014CN103718457A Piezoelectric device and method of manufacturing piezoelectric device
04/09/2014CN103715350A Piezoelectric film cantilever beam sensor structure based on SOI substrate, and manufacturing method
04/09/2014CN103710756A Antiferroelectric crystal lead lutecium niobate-lead titanate and preparation method thereof
04/09/2014CN103708828A Preparation method of bismuth sodium titanate-barium titanate lead-free composite piezoelectric thick film
04/09/2014CN102823007B Piezoelectric thin-film element, process for producing same, and piezoelectric thin-film device
04/09/2014CN102646788B Nano generator and manufacturing method thereof
04/09/2014CN102165617B Removing piezoelectric material using electromagnetic radiation
04/08/2014US8692443 Electrical component comprising a material with a perovskite structure and optimized electrodes and fabrication process
04/08/2014US8692442 Polymer transducer and a connector for a transducer
04/08/2014US8692441 Method for forming an ultrasonic transducer, and associated apparatus
04/08/2014US8692440 Piezoelectric device and manufacturing method therefor
04/08/2014US8690298 Liquid-ejecting head, liquid-ejecting apparatus, and piezoelectric element and piezoelectric material
04/08/2014US8690297 Sol-gel liquid, electromechanical conversion element, liquid discharge head and inkjet recorder
04/08/2014US8689426 Method of manufacturing a resonating structure
04/08/2014US8689416 Method for manufacturing surface acoustic wave element
04/08/2014US8689415 Methods for manufacturing piezoelectric devices
04/03/2014WO2014051792A1 Repeated spin current interconnects
04/03/2014WO2014051439A1 Geometric switch and circuits including the same
04/03/2014WO2014051299A1 Piezoelectric element for power generation and power generation device using same
04/03/2014WO2014051087A1 Piezoelectric actuator and mass flow controller provided with same
04/03/2014WO2014050720A1 Piezoelectric actuator, method for manufacturing same, and magnetic disc apparatus
04/03/2014WO2014050586A1 Mirror driving device and driving method for same
04/03/2014WO2014050240A1 Piezoelectric actuator, piezoelectric oscillation device and portable terminal
04/03/2014WO2014050235A1 Piezoelectric vibrator component
04/03/2014WO2014050219A1 Acoustic wave filter device and duplexer
04/03/2014WO2014050214A1 Acoustic generator, acoustic generation device and electronic device
04/03/2014WO2014049962A1 Actuator unit and imaging device
04/03/2014WO2014049961A1 Actuator unit for driving imaging lens, and imaging device
04/03/2014WO2014049638A1 Semiconductor device, oscillating element, and semiconductor device manufacturing method
04/03/2014WO2014049102A1 Mechanically invisible polymer coatings
04/03/2014WO2014049009A1 Bender transducer module, cooling device and electronic module
04/03/2014WO2014048713A2 Electrical component and method for establishing contact with an electrical component
04/03/2014US20140092176 Liquid ejection head, liquid ejection device
04/03/2014US20140091678 Laminate
04/03/2014US20140091677 Piezoelectric element
04/03/2014US20140091410 Method and Apparatus for Fabricating Piezoresistive Polysilicon by Low-Temperature Metal Induced Crystallization
04/03/2014US20140091249 Electret sheet
04/03/2014DE102012217790A1 Biegewandlermodul, Kühlvorrichtung und Elektronikmodul Bending actuator module, cooler and electronics module
04/03/2014DE102012109250A1 Elektrisches Bauelement und Verfahren zur Herstellung einer Kontaktierung eines Elektrischen Bauelements An electrical component and method for manufacturing a contact of an electrical component
04/03/2014DE102012012183B4 Piezokeramischer Biegewandler und Verfahren zum Betreiben eines piezokeramischen Biegewandlers Piezoceramic bending transducer and method of operating a piezoceramic bending transducer
04/03/2014DE102008033704B4 Elektronisches Bauelement Electronic component
04/02/2014CN103703793A Electromechanical conversion element and manufacturing method therefor
04/02/2014CN103700764A Method for manufacturing piezoelectric element comprising HfO2 stress buffer body
04/02/2014CN103700763A Piezoelectric material and manufacturing method thereof
04/02/2014CN103700762A Piezoelectric actuator and optical scanning apparatus
04/02/2014CN103700761A Piezoelectret structure and preparation method thereof
04/02/2014CN102976748B High-density barium strontium titanate ceramic and preparation method thereof
04/02/2014CN102751434B Method for preparing electromechanical transduction element based on potassium-sodium niobate lead-free piezoelectric nanofibers
04/02/2014CN102124643B Piezoelectric power generation device
04/02/2014CN101872834B Flexual vibration mode piezoelectric transformer
04/01/2014US8686622 Composite substrate and method for manufacturing the same
04/01/2014US8686621 Piezoelectric devices and methods for manufacturing the same
04/01/2014US8686619 Piezoelectric actuator, liquid transport apparatus, and method for producing piezoelectric actuator
04/01/2014US8686614 Multi-port mechanical resonating devices and related methods
04/01/2014US8685776 Wafer level packaged MEMS device
04/01/2014CA2537231C Electroactive polymer pre-strain
03/2014
03/27/2014WO2014045914A1 Piezoelectric device and method for using same
03/27/2014WO2014045720A1 Sound emitter, sound emission device, and electronic apparatus
03/27/2014WO2014045121A1 Thin film piezoelectric device, piezoelectric actuator, piezoelectric sensor, hard disk drive and ink jet printer device
03/27/2014WO2014045120A1 Thin film piezoelectric device, piezoelectric actuator, piezoelectric sensor, hard disk drive and ink jet printer device
03/27/2014US20140085694 Piezoelectric actuator and optical scanning apparatus having a plurality of piezoelectric layers
03/27/2014US20140085385 Piezoelectric unit, liquid ejecting head, and liquid ejecting apparatus
03/27/2014US20140084754 Thin film piezoelectric device
03/27/2014US20140084752 Method of manufacturing electronic device, electronic apparatus, and mobile apparatus
03/27/2014US20140084750 Piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing device
03/27/2014US20140084749 Thin film piezoelectric device
03/27/2014US20140084747 Electromechanical converter having a two-layer base element, and process for the production of such an electromechanical converter
03/27/2014US20140084204 Polymeric piezoelectric material and process for producing the same
03/27/2014US20140083973 Method for Manufacturing a Device on a Substrate
03/27/2014US20140083971 Etching solution, method for manufacturing piezoelectric element and etching method
03/27/2014US20140083755 Laminated chip electronic component, board for mounting the same, and packing unit thereof
03/27/2014US20140082907 Thick Film Transducer Arrays
03/27/2014DE112012002454T5 Piezoelektronischer Transistor (PET) mit 4 Anschlüssen Piezoelectric transistor (PET) with 4 ports
03/27/2014DE10326041B4 Verfahren zur Herstellung von PZT-basierten Keramiken mit niedriger Sintertemperatur und deren Verwendung A process for the production of PZT-based ceramics with a low sintering temperature and the use thereof
03/27/2014DE102012216996A1 Micro-electromechanical systems (MEMS) sound transducer of MEMS sound transducer arrangement, has diaphragm whose projection is arranged above projection of substrate, and whose recess is extended themselves into recess of substrate
03/27/2014DE102012215262A1 Micromechanical structure has shallow trench isolation (STI) trench that is lower in upper side of substrate in which piezo-resistive stips are introduced
03/27/2014DE10192384B4 Verfahren und Vorrichtung zur Übertragung von piezoelektrischer Energie Method and apparatus for transmission of energy of piezoelectric
03/26/2014EP2710344A2 Sensor element having a piezoelectric transducer
03/26/2014CN103688136A Oscillator and oscillating gyroscope
03/26/2014CN103684048A Laminating magnetoelectric-type broadband three-dimensional vibrating energy collector and resilient mechanism thereof
03/26/2014CN103684044A Piezoelectric film electricity generator and manufacture method thereof
03/26/2014CN103682083A Piezoelectric electret film and preparation method thereof
03/26/2014CN103682082A Method for producing macro piezoelectric ceramic fiber composite actuator
03/26/2014CN103682081A Piezoelectric electret film and preparation method thereof
03/26/2014CN103682080A Manufacturing method of locally-polarized piezoelectric film sensor
03/26/2014CN103682079A Piezoelectric element, power supply device and electronic system
03/26/2014CN103682078A Pressure sensor array and manufacturing method thereof
03/26/2014CN103682077A Piezoelectric element unit
03/26/2014CN103674225A Locally-polarized piezoelectric film sensor
03/26/2014CN103666477A Etching solution, method for manufacturing piezoelectric element and etching method
03/26/2014CN102623628B Preparation method of lead niobate ytterbate-lead titanate piezoceramic
03/26/2014CN102575626B Piezoelectric direct acting fuel injector with hydraulic link
03/26/2014CN102272962B Piezoelectric material
03/26/2014CN101990717B Bender transducer for generating electrical energy from mechanical deformations
03/26/2014CN101510767B Wafer and polishing device and method, piezoelectric vibrating piece, method and apparatus for fabricating piezoelectric vibrating piece
03/25/2014US8680931 Periodic signal generators having microelectromechanical resonators therein that support surface wave and bulk acoustic wave modes of operation with different temperature coefficients of frequency
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