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)
11/2003
11/20/2003US20030216646 Multiple scan-plane ultrasound imaging of objects
11/20/2003US20030214599 Optical apparatus having dust off function
11/20/2003US20030214564 Liquid-jet head and liquid-jet apparatus
11/20/2003US20030214543 Head driving device of liquid jetting apparatus and method of driving the same
11/20/2003US20030214200 Sensor assembly with lead attachment
11/20/2003US20030213426 Ceramic film and method of manufacturing the same, semiconductor device, and piezoelectric device
11/19/2003EP1363336A2 Transducer assembly
11/19/2003EP1363154A1 Digital camera having piezo-driven vibrating dust-off glass plate
11/19/2003EP1362420A1 Acoustic surface wave component
11/19/2003EP1362381A1 Piezoelectric generator
11/19/2003EP1362195A1 Piezoelectric actuator
11/19/2003EP1362020A1 Piezoelectric ceramic material, method for production thereof and electroceramic multi-layer component
11/19/2003CN1457549A Acoustic surface wave component
11/19/2003CN1457370A Method for preparing sintered product, sintered product and magnetostriction material
11/19/2003CN1457329A Method for making lead zirconate titanate-based ceramic powder, piezoelectric ceramic and method for making same, piezoelectric ceramic element
11/19/2003CN1457106A Piezoelectric ceramics transistor
11/19/2003CN1456531A Ion dosed sodium barium titanate-barium titanate piezo ceramics and preparation thereof
11/18/2003US6650032 Electronic compensator for a piezoelectric actuator
11/18/2003US6649823 Generating vibrationally highly excited reaction products and converting product energy directly into useful forms, such as electricity, hot electrons in metal surface, long lived carriers in semiconductor, radiation or coherent radiation
11/18/2003US6647786 Tuning-fork type vibration gyro and electrode trimming method therefor
11/18/2003CA2314375C Thin film resonator apparatus and method of making same
11/13/2003WO2003094252A2 Piezoactuator and method for the production thereof
11/13/2003WO2003093541A2 Fibre consisting of ferroelectric material, assembly comprising fibres of this type and method for producing said fibres and assembly
11/13/2003WO2003093520A1 PROCESS FOR INCREASING MAGNETIC-FIELD-INDUCED STRAIN IN POLYCRYSTALLINE Ni2MnGa BY MAGNETIC HEAT TREATMENT
11/13/2003WO2003043824A3 Oriented piezoelectric film
11/13/2003WO2003032409A3 Temperature calibration of piezoelectric transducers
11/13/2003WO2002086981A3 Mechanically pretensioned electroactive devices and operation methods
11/13/2003WO2002047181A9 Piezoelectric generator
11/13/2003US20030209954 Electronic component and method for forming substrate electrode of the same
11/13/2003US20030209953 Multi-mode vibration damping device and method using negative capacitance shunt circuits
11/13/2003US20030209414 Piezoelectrically actuated liquid metal switch
11/13/2003US20030209094 Mass sensor and mass sensing method
11/13/2003US20030209064 System for generating electric power from a rotating tire's mechanical energy using reinforced piezoelectric materials
11/13/2003US20030208892 Piezoelectric/electrostrictive device and method of manufacturing same
11/12/2003EP1361305A1 Jacquard device of warp knitting machine
11/12/2003CN2586289Y Drive power source of piezoelectric ceramics
11/11/2003US6647169 Optical switch
11/11/2003US6645586 Has excellent capability of absorbing and damping energy such as dynamic, thermal, optical, or electric energy; base material contains a moment activator which can increase amount of dipole moments in base material
11/11/2003US6645395 For use in automotive equipment, actuators and sensors for various electrical equipment, etc.
11/11/2003US6644268 Method for the injection of fuel
11/11/2003US6643920 Electronic component such as a saw device and method for producing the same
11/11/2003US6643906 Friction member, and vibration wave device and apparatus using friction member
11/11/2003US6643902 Piezoelectric/electrostrictive device and method of manufacturing same
11/06/2003WO2003092325A1 Composite piezoelectric vibrator
11/06/2003WO2003092149A2 Starting-process controller for starting a piezomotor
11/06/2003WO2003038920A3 Curved electro-active actuators
11/06/2003WO2003028121A3 Piezoelectric motor comprising a piezoelectric element arranged in a resonator
11/06/2003WO2003009400A3 Monolithic multilayer actuator in a housing
11/06/2003US20030207102 Relay that switches and latches by means of a solid slug and liquid metal is disclosed. The relay operates by means of a longitudinal displacement of a piezoelectric element in extension mode displacing a liquid metal drop and causing it
11/06/2003US20030205950 Piezoelectrically actuated liquid metal switch
11/06/2003US20030205949 Method and apparatus for driving a plural bank piezoelectric fuel injector element with bank-selection switches and triac drive circuit
11/06/2003US20030204965 Parallel kinematic micromanipulator
11/06/2003DE20023361U1 Electromechanical drive element for exact positioning of objects in nanometre to centimetre range; has rotor held in bearing that can be rotated slightly by piezoelectric element
11/05/2003EP1358137A2 Method for making lead zirconate titanate-based ceramic powder, piezoelectric ceramic and method for making same
11/05/2003CN1453971A Piezoelectric electroacoustic converter
11/05/2003CN1453929A Oscillating wave driving apparatus, oscillating body and driving system for oscillating wave driver
11/05/2003CN1453388A Magnetic and heating treatment method to improve magnetically driven reversible strain property of polycrystalline Ni2 MnGa
11/05/2003CN1453099A Applied friction driving device and flexible hinge apparatus for precision movement working platform
11/05/2003CN1127168C Resonator structures
11/05/2003CN1126723C Piezoelectric ceramic composition and piezoelectric element produced therewith
11/04/2003US6640613 Method for producing surface acoustic wave sensors and such a surface acoustic wave sensor
10/2003
10/30/2003WO2003090339A2 Piezo motor and methods for the production and excitement thereof
10/30/2003WO2003090338A2 Piezo motor
10/30/2003WO2003090288A2 Drive circuit for piezo ceramic device
10/30/2003WO2003089957A2 Micro piezoelectric actuator and method for fabricating same
10/30/2003WO2003038917A3 Method and device for charging and discharging a piezoelectric element
10/30/2003WO2003036786A3 Piezoelectric motor
10/30/2003WO2003034511A3 Piezoceramic bending transducer and use of the same
10/30/2003WO2003031798A3 Actuator unit comprising at least two actuator elements
10/30/2003WO2003029162A3 Piezoelectric ceramic materials based on lead zirconate titanate (pzt) having the crystal structure of perovskite
10/30/2003WO2003003479A3 Piezo-electric device and method of construction thereof
10/30/2003WO2002103818A3 Electro-active elements & devices
10/30/2003WO2002103817A3 Piezoelectric torsional devices
10/30/2003US20030202672 Piezoelectric electro-acoustic transducer
10/30/2003US20030201696 Piezoelectric transducer, manufacturing method of piezoelectric transducer and pulse wave detector
10/30/2003US20030201695 Ultrasonic linear motor
10/30/2003US20030200805 Acceleration sensor, acceleration sensor device, and method of fabricating an acceleration sensor
10/30/2003DE10234787C1 Manufacturing method for monolithic multi-layer piezoceramic actuator with microfaults provided in actuator joints parallel to inner electrodes
10/29/2003EP1357768A2 Piezoelectric electro-acoustic transducer
10/29/2003EP1357611A1 Piezoelectric functional part and method of manufacturing the part
10/29/2003EP1356530A1 Device for supplying a sensor with power
10/29/2003EP1356529A1 Method of assembling an actuator arrangement
10/29/2003CN2583812Y Plastic packaged electronic element
10/29/2003CN1452792A Piezo-ceramic multilayer component for measuring instruments and method for production thereof
10/29/2003CN1451543A Method for mfg. piezoelectrics elements, piezoelectrics element and drop jet type recording head
10/29/2003CN1451540A Single crystal oxide conductor-contg. stacked body, exciter and ink-jet head, and mfg. method
10/28/2003US6639340 Method for manufacturing piezoelectric element, and piezoelectric element, ink-jet recording head and printer
10/23/2003WO2003088369A1 Composite piezoelectric body
10/23/2003WO2003053647A3 A thermal process involving cold rf irradiated liquid as a core method for producing nano-size particles
10/23/2003WO2003016702A3 Actuator acting as a drive unit for an injector and method for the production of said injector
10/23/2003WO2002071592A3 Electroactive polymer rotary motors
10/23/2003US20030199105 Method for making piezoelectric resonator and surface acoustic wave device using hydrogen implant layer splitting
10/23/2003US20030198745 Composite oxide joining ceramic substrate, electrode
10/23/2003US20030197970 Magnetoelectric multilayer composites for field conversion
10/23/2003US20030197764 Method of manufacturing semiconductor device, semiconductor device, narrow-pitch connector, electrostatic actuator, piezoelectric actuator, ink jet head, ink jet printer, micromachine, liquid crystal panel, and electronic device
10/23/2003US20030197566 Method for manufacturing quartz crystal resonator, quartz crystal unit and quartz crystal oscillator
10/23/2003US20030197448 Vibration induced perpetual energy resource
10/23/2003US20030197447 Vibration wave driving apparatus, vibration member and driving system for the vibration wave driving apparatus
10/23/2003US20030197174 Laminate having mono-crystal oxide conductive member on silicon substrate, actuator using such laminate, ink jet head and method for manufacturing such head
10/23/2003US20030196745 Method of manufacturing actuator and ink jet head
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