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)
03/2012
03/29/2012US20120074817 Actuator
03/29/2012US20120074816 Piezoelectric Device
03/29/2012US20120074812 Piezoelectric Power Generator and Wireless Sensor Network Apparatus
03/29/2012US20120074811 Acoustic wave devices
03/29/2012US20120074810 Mechanical resonating structures including a temperature compensation structure
03/29/2012US20120074809 Surface acoustic wave sensor
03/29/2012US20120073390 Synchronous One-Pole Surface Acoustic Wave Resonator
03/29/2012US20120073099 Method for manufacturing piezoelectric device
03/29/2012DE102010047302B3 Piezoelektrisches Vielschichtbauelement und Verfahren zu dessen Herstellung Piezoelectric multilayer component and method for its production
03/29/2012DE102010041567A1 Bleifreier, texturierter piezokeramischer Werkstoff mit Haupt- und Nebenphase und anisometrischen Keimen, Verfahren zum Herstellen eines piezokeramischen Bauteils mit dem Werkstoff und Verwendung dazu Lead-free, textured piezoceramic material with primary and secondary phase and Anisometric germs, method for producing a piezoceramic component with the material and use it!
03/28/2012EP2434555A1 Piezoelectric actuator assembly and mobile device including same
03/28/2012EP2433315A1 Force sensing compositions, devices and methods
03/28/2012EP2303062B1 Oral care implement with mechanical energy harvesting
03/28/2012EP2287001B1 Droplet ejecting head, droplet ejecting apparatus, piezoelectric device, and ceramic
03/28/2012EP2247847B1 Control system and method for operating an ultrasonic liquid delivery device
03/28/2012EP1984961B1 Rotatory inertia drive device
03/28/2012EP1915787B1 Piezoelectric actuator for an ultrasonic motor
03/28/2012EP1845566B1 Manufacturing method of piezoelectric actuator for a liquid ejecting head and an image forming apparatus
03/28/2012CN102395539A Piezoelectric ceramic, method for producing same, and piezoelectric device
03/28/2012CN102394270A Two-stage micro-displacement amplification mechanism
03/28/2012CN101817559B Method for preparing potassium-sodiumniobate lead-free piezoelectric thick film
03/28/2012CN101345493B Piezoelectricity type micro-pump and its driving circuit
03/27/2012US8143818 Ultrasonic motorized stage
03/27/2012US8143768 Miniature mechanical resonator device
03/27/2012US8143766 Harvesting energy from vehicular vibrations using piezoelectric devices
03/27/2012US8143765 Self-powering headset, devices and related methods
03/27/2012US8143764 Flat stacked-type conductive polymer actuator
03/27/2012US8143763 Linear piezoelectric nano-positioner
03/27/2012US8143762 Elastic wave device using SH waves as the principal component
03/27/2012US8142677 Solid solution of mixed oxides of manganese, niobium, titanium; heat resistance, electrical properties
03/27/2012US8141216 Method of manufacturing ultrasound probe
03/22/2012WO2012037045A1 Piezoelectric transducer with improved electric field distribution
03/22/2012WO2012036178A1 Acoustic-wave device
03/22/2012WO2012036103A1 Electromechanical transducing device and manufacturing method thereof, and liquid droplet discharging head and liquid droplet discharging apparatus
03/22/2012WO2012035932A1 Piezoelectric element, and stacked piezoelectric structure
03/22/2012WO2012035491A1 Electro-active microelectromechanical device and corresponding detection process
03/22/2012WO2012035350A1 Piezoelectric polymer element and production method and apparatus therefor
03/22/2012WO2012035151A1 Ceramic material based on the perovskite ceramic bio, 5na0, 5ti03, piezoelectric actuator containing the ceramic material and process for producing the ceramic material
03/22/2012WO2012034837A1 Tubular spring for receiving and pretensioning an actuator
03/22/2012US20120069103 Liquid-ejecting head, liquid-ejecting apparatus, and piezoelectric transducer
03/22/2012US20120069099 Transducer having an improved electric field
03/22/2012US20120068957 Touch-based user interface with haptic feedback
03/22/2012US20120068579 Method for Manufacturing a Piezoelectric Device and the Same
03/22/2012US20120068578 Piezoelectric Device
03/22/2012US20120068575 Rotatable antifriction bearing
03/22/2012US20120068574 Control device for suppression of residual vibration of piezoelectric transducer
03/22/2012US20120068573 Surface acoustic wave device, electronic apparatus, and sensor apparatus
03/22/2012US20120068572 Method for producing of an electromechanical transducer
03/22/2012US20120066876 Creating an improved piezoelectric layer for transducers
03/22/2012DE102010045597A1 Keramischer Werkstoff, piezoelektrischer Aktor enthaltend den keramischen Werkstoff und Verfahren zur Herstellung des keramischen Werkstoffs Ceramic material, a piezoelectric actuator comprising the ceramic material and process for producing the ceramic material
03/22/2012DE102010041200A1 Piezokeramischer Biegewandler Piezoceramic bending transducer
03/22/2012DE102007030744B4 Akustischer Aktor und Verfahren zu dessen Herstellung Acoustic actuator and process for its preparation
03/22/2012DE102004019052B4 Verfahren und Schaltungsanordnung zur Linearisierung des Auslenkungsverhaltens bei der dynamischen oder statischen Ansteuerung eines Piezoaktors, umfassend einen Treiberanschluss, einen Verstärker, insbesondere invertierenden Operationsverstärker, sowie einen Gegen- oder Rückkopplungszweig Method and circuit for linearizing the Auslenkungsverhaltens in the dynamic or static control of a piezoelectric actuator comprising a drive terminal, an amplifier, in particular inverting operational amplifier, and a counter or feedback branch
03/21/2012EP2431404A1 Solution or suspension containing fluoropolymer, method for producing same and use of same in the production of piezoelectric and pyroelectric coatings
03/21/2012EP2431343A1 Piezoelectric ceramic, method for producing same, and piezoelectric device
03/21/2012EP2430418A1 Measurement method for sensors
03/21/2012EP2062303B1 Bracing element and piezo actuator with the bracing element
03/21/2012EP1821399B1 Piezoelectric actuator, imaging element moving device using the same, and imaging device using the same
03/21/2012CN102388474A Multi-layered actuator with external electrodes made of a metallic, porous, expandable conductive layer
03/21/2012CN102386885A Surface acoustic wave filter with high mechanical coupling factor and low insertion loss and special piezoelectric film thereof
03/21/2012CN102386881A Piezoelectric resonator element, piezoelectric resonator, and acceleration sensor
03/21/2012CN101834270B Production method of langasite crystal element
03/21/2012CN101765926B Stacked piezoelectric element, and jet device and fuel jet system equipped with the same
03/21/2012CN101624170B Method for preparing piezoelectric polymer functional film with ordered micro-cellular structure by using template
03/21/2012CN101405881B Oscillating system and tool for ultrasonic impact treatment
03/20/2012US8138855 Device with an electroacoustic balun
03/20/2012US8138659 Piezoelectric component and method for manufacturing same
03/20/2012US8138658 Piezoelectric-ferroelectric actuator device
03/20/2012US8138656 Actuator pump system
03/20/2012US8136952 Image capturing apparatus
03/15/2012WO2012034071A1 Method of controlled pulse driving of a stacked pzt bender bar for dipole acoustic radiation
03/15/2012WO2012033944A1 Control device for a children's bouncer and infant support
03/15/2012WO2012033837A2 Pressure sensing or force generating device
03/15/2012WO2012032443A1 Electroactive polymer actuator
03/15/2012WO2012032437A1 Electroactive polymer actuator
03/15/2012WO2012031942A1 Method for producing piezoelectric actuators from a material block
03/15/2012WO2012031823A1 Lighting apparatus
03/15/2012US20120065516 Organic piezoelectric material, ultrasound transducer, ultrasound probe, and ultrasound medical diagnostic imaging system
03/15/2012US20120062970 Actuator and optical scanning device using actuator
03/15/2012US20120062658 Liquid jet head, liquid jet apparatus, and method of manufacturing liquid jet head
03/15/2012US20120062329 Surface acoustic wave device, electronic apparatus, and sensor apparatus
03/15/2012US20120062075 Piezoelectric Component
03/15/2012US20120062074 Piezoelectric element, piezoelectric actuator, liquid ejecting head, and liquid ejecting apparatus
03/15/2012US20120062073 Liquid ejecting head, liquid ejecting apparatus, and actuator device
03/15/2012US20120062072 Method of fabricating crystal unit, crystal unit fabrication mask, and crystal unit package
03/15/2012US20120062071 Piezoelectric/electrostrictive actuator
03/15/2012US20120062070 Surface acoustic wave device, electronic apparatus, and sensor apparatus
03/15/2012US20120062069 Surface acoustic wave device, electronic apparatus, and sensor apparatus
03/15/2012US20120062068 Multi-mode bulk-acoustic-wave resonators
03/15/2012DE102011053448A1 Verwendung eines Piezomotors zum Betreiben eines Ringzeigers über einer Anzeige Using a piezoelectric motor for operating a ring pointer on a display
03/15/2012CA2811006A1 Method of controlled pulse driving of a stacked pzt bender bar for dipole acoustic radiation
03/14/2012EP2318687B1 Piezoelectric actuator
03/14/2012EP2218161B1 Device for controlling an ultrasound piezoelectric injector
03/14/2012EP2122700B1 A casing for an electrical component
03/14/2012EP2011169B1 Piezo actuator comprising externally contacted inner electrodes of a piezo element
03/14/2012EP2003707B1 Piezoelectric actuator
03/14/2012EP1880467B1 Positioning apparatus and method
03/14/2012CN102378744A Ceramic, piezoelectric device, and production method thereof
03/14/2012CN102376870A 1-3 type arch-shaped or circular ring piezoelectric composite material and preparing method thereof
03/14/2012CN102376696A Three-friction-force piezoelectric stepper pushed by two embedded piezoelectric tubes, and stepping scanner
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