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)
05/2003
05/15/2003US20030092203 Method for manufacturing ferroelectric thin film device, ink jet recording head, and ink jet printer
05/15/2003US20030090550 Method for manufacturing ferroelectric thin film device, ink jet recording head, and ink jet printer
05/15/2003US20030089303 Oriented piezoelectric film
05/15/2003US20030088960 Fabrication of film bulk acoustic resonator
05/14/2003EP1311007A1 Piezoelectric actuator, lithographic apparatus and device manufacturing method
05/14/2003EP1311006A1 Thin-film piezoelectric element
05/14/2003EP1311005A2 Method and apparatus for charging and discharging a piezoelectric element
05/14/2003EP1311004A2 Method of calculating a target voltage for a piezoelectric element
05/14/2003EP1311003A2 Method of charging and discharging a piezoelectric element
05/14/2003EP1310038A1 Walking actuator
05/14/2003EP1310003A1 Silenced actuator unit
05/14/2003CN1418380A 复合压电变压器 Composite piezoelectric transformer
05/14/2003CN1418135A Unidirectional acoustic probe and method for making same
05/14/2003CN1417797A Film Piezoelectrics element and its making process
05/14/2003CN1417796A magnetic head locator and magnetic disc equipment with the locator
05/13/2003US6563687 Piezoelectric device for injector, method for producing the same, and injector
05/13/2003US6563253 Piezoelectric actuator
05/13/2003US6563252 Circuit and method for driving at least one capacitive actuator
05/13/2003US6563251 Energy recovery in electromechanical motors
05/13/2003US6563250 Piezoelectric damping system for reducing noise transmission through structures
05/13/2003US6561634 Piezoelectric thin film device, a master disc for manufacturing thereof, an ink-jet recording head and manufacturing method thereof
05/13/2003US6561436 Fuel injection valve
05/08/2003WO2003038920A2 Curved electro-active actuators
05/08/2003WO2003038919A1 Piezoelectric devices
05/08/2003WO2003038918A2 Device for driving an electronically monitored ultrasonic piezoelectric actuator and method for using same
05/08/2003WO2003038917A2 Method and device for charging and discharging a piezoelectric element
05/08/2003WO2003038765A1 Self-power generation type transmitter
05/08/2003WO2003038495A2 Displacement device for a number of objects, method for production of the displacement device and device for splicing a number of optical waveguides
05/08/2003WO2002091492A3 Electrostrictive bending transducer
05/08/2003WO2002089228A3 Composite material, methods for the production thereof and its use
05/08/2003US20030085637 Crystal element for piezo sensors
05/08/2003US20030085636 Piezoelectric element
05/08/2003US20030085634 Assembly having a component enclosed by a housing, and device and method used in its manufacture
05/08/2003US20030085633 Piezo linear drive with a group of piezo actuator stacks as well as method for operating such a drive
05/08/2003US20030085631 Piezo-electric sensor for detecting door opening or closing
05/08/2003US20030085630 Drive apparatus
05/08/2003US20030085494 Method for producing ceramic laminate
05/08/2003US20030084727 Vibrator, vibration gyro using the vibrator, and electronic device using the vibration gyro
05/08/2003US20030084561 Method of manufacturing bolt-tightened langevin type transducer
05/07/2003EP1309223A2 Piezoelectric film loudspeaker
05/07/2003EP1309015A2 Piezoelectric transformer and strobe apparatus having the piezoelectric transformer
05/07/2003EP1307930A2 Microelectronic piezoelectric structure
05/07/2003EP1216491B1 Steerable phased array antenna
05/07/2003EP0958620B1 Piezo electric actuator with a new type of contacting and a method for the production thereof
05/07/2003CN1416129A Piezoelectric body driving element and its mfg. meethod
05/06/2003US6559574 Stacked electro-mechanical energy conversion element and vibration wave driving device using the same
05/06/2003US6559550 Nanoscale piezoelectric generation system using carbon nanotube
05/06/2003US6558567 Piezoelectric ceramic compact and piezoelectric ceramic device using the same
05/06/2003US6558332 Array type ultrasonic probe and a method of manufacturing the same
05/02/2003EP1306973A2 Thin-film piezoelectric resonator, band-pass filter and method of making thin-film piezoelectric resonator
05/02/2003EP1306908A1 Piezoelectric/electrostrictive device and method of producing the same
05/02/2003EP1306817A1 Self-power generation type transmitter
05/02/2003EP1306216A2 Piezoelectric vibrator unit
05/02/2003EP1305570A2 Three-axes sensor and a method of making same
05/02/2003EP1305502A1 Vibration based power generator
05/02/2003EP0364518B2 Shear mode transducer for ink jet systems
05/01/2003WO2003036786A2 Piezoelectric motor
05/01/2003WO2003036785A2 Piezo actuator for operating a mechanical component
05/01/2003US20030081802 Piezoelectric film loudspeaker
05/01/2003US20030081080 Liquid-jet head, method of manufacturing the same and liquid-jet apparatus
05/01/2003US20030080652 Quartz crystal unit and its manufacturing method
05/01/2003US20030080651 Piezoelectric element for injector
05/01/2003US20030080650 Longitudinal piezoelectric optical latching relay
05/01/2003US20030080649 Surface acoustic wave device and method of producing the same
04/2003
04/30/2003CN1414524A Piezoelectric sensor for testing opening or closing of door
04/30/2003CN1413948A Low-temp. sintered high power piezoelectric ceramic transformer material and its manufacturing method
04/29/2003USRE38098 Magneto-elastically excitable tag having a reliable deactivatable amorphous alloy for use in a mechanical resonance monitoring system
04/29/2003US6555946 Acoustic wave device and process for forming the same
04/29/2003US6555886 Device having two perovskite crystalline layers that shows hysteresis and piezoelectric behavior
04/24/2003WO2003034579A2 High voltage generator, especially for using as a noise frequency generator
04/24/2003WO2003034511A2 Piezoceramic bending transducer and use of the same
04/24/2003WO2003034013A1 Temperature stable saw sensor with third-order elastic constants
04/24/2003WO2003033933A1 Method for producing a tubular spring and an actuator unit comprising one such tubular spring
04/24/2003WO2003033905A1 Fuel injection valve
04/24/2003WO2003033759A1 The surface reforming method of a piezoelectric or pyroelectric material using an ion-beam
04/24/2003WO2002027810A3 Piezoelectric transformer and operating method
04/24/2003US20030076009 Piezoceramic bending transducer and use thereof
04/24/2003US20030076008 Ceramic element, method for producing ceramic element, display device, relay device, and capacitor
04/24/2003US20030076007 Piezoelectric thin film element, manufacturing method thereof, and liquid ejecting head and liquid ejecting apparatus employing same
04/23/2003EP1303362A1 Connecting apparatus for electro-acoustic devices
04/23/2003EP0865673B1 Piezo-electric transformer
04/23/2003CN1412945A Surface acoustic wave device and mfg. method thereof
04/23/2003CN1412149A Piezoelectric ceramic composition and piezoelectric device using it
04/22/2003US6552474 Ceramic diaphragm structure and method for producing the same
04/22/2003US6552473 Control valve with a self-compensating piezoelectric actuator
04/22/2003US6552472 Piezoelectric actuator
04/22/2003US6552471 Multi-piezoelectric layer ultrasonic transducer for medical imaging
04/22/2003US6552470 Piezoelectric motor
04/22/2003US6551652 Applying a first sol for forming the piezoelectric film on a substrate having the lower electrode, to form a lower film, applying second sol having greater lead content than first sol to form upper film, heat treating the films
04/22/2003US6551522 Piezoelectric ceramics
04/22/2003US6551416 Annealing magnetic amorphous alloys(for use in a magnetomechanical electronic article surveillance system) in a magnetic field, cutting a piece of annealed ferromagnetic ribbon to form a resonator
04/22/2003US6551248 System for attaching an acoustic element to an integrated circuit
04/22/2003US6550116 Method for manufacturing a bimorph piezoelectric device for acceleration sensor
04/22/2003CA2193563C Method for manufacturing a pyroelectric mixture
04/17/2003WO2003032409A2 Temperature calibration of piezoelectric transducers
04/17/2003WO2003032337A1 Method of preparing polymer composite using unidirectionally solidified giant magnetostrictive material
04/17/2003WO2003031798A2 Actuator unit comprising at least two actuator elements
04/17/2003WO2002073318A3 Method and device for vibration control
04/17/2003US20030072972 Piezoelectric element and process for production thereof
04/17/2003US20030071878 Method for manufacturing ferroelectric thin film device, ink jet recording head, and ink jet printer
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