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)
10/2002
10/30/2002	EP1252663A2 Piezo actuator
10/30/2002	CN1377466A Piezo-electric tag
10/29/2002	US6472799 Piezoelectric/electrostrictive device and method of manufacturing same
10/29/2002	US6472798 Piezoelectric acoustic components
10/29/2002	US6472797 Piezoelectric electro-acoustic transducer
10/29/2002	US6472796 Method and apparatus for controlling a capacitive actuator
10/29/2002	US6472610 Support structure for electronic component
10/29/2002	US6471783 Using carbonated water to reduce generation of static electricity and oxidation caused by water contacting metal thin film conductors during such as washing, cutting, polishing, surface treatment
10/24/2002	WO2002084754A2 Piezoelectric micro-transducers, methods of use and manufacturing methods for same
10/24/2002	WO2002084753A1 Micro piezoelectric actuator and method for fabricating same
10/24/2002	WO2002084752A1 Multi-slit actuator, ink jet head, and method of manufacturing multi-slit actuator
10/24/2002	WO2002084751A1 Cell drive type actuator and manufacturing method
10/24/2002	WO2002084373A1 Optical switch
10/24/2002	WO2002084118A1 Micro pump
10/24/2002	WO2002084107A1 Piezoelectric actuator module
10/24/2002	WO2002083780A1 High dielectric constant composites of metallophthalaocyanine oligomer and poly(vinylidene-trifluoroethylene) copolymer
10/24/2002	WO2002083359A1 Ultra-precision positioning system
10/24/2002	WO2001070625A3 Micromechanical component and balancing method
10/24/2002	WO2001065615A9 Biologically powered electroactive polymer generators
10/24/2002	WO2001059852A9 Monolithic electroactive polymers
10/24/2002	US20020154195 Drive unit for liquid ejection head
10/24/2002	US20020153809 Single crystal thickness and width cuts for enhanced ultrasonic transducer
10/24/2002	US20020153807 Electroactive apparatus and methods
10/24/2002	US20020153806 Megasonic transducer with focused energy resonator
10/24/2002	US20020153805 Optically controlled ultrasonic sensor and method of manufacture
10/24/2002	US20020153785 Rolling bearing with built-in motor
10/24/2002	US20020153431 Piezoelectric element and injector using the same
10/24/2002	US20020152857 Method of producing a ceramic laminate
10/24/2002	DE10201943A1 Vielschichtaktor mit versetzt angeordneten Kontaktflächen gleich gepolter Innenelektroden für ihre Außenelektrode Multilayer with staggered contact surfaces of the same polarity internal electrodes for their outer electrode
10/24/2002	DE10120944A1 Control circuit for piezo actuators, especially piezo valves, has charge current source switch-on device, discharge current source switch-off device, and push-pull switch for alternative activation
10/24/2002	DE10113801A1 Device for driving at least one capacitive positioning or adjusting element e.g. for motor vehicle combustion engine fuel injection valve
10/24/2002	CA2426823A1 Piezoelectric micro-transducers, methods of use and manufacturing methods for same
10/23/2002	EP1250698A4 Human gestural input device with motion and pressure
10/23/2002	EP1250698A2 Human gestural input device with motion and pressure
10/23/2002	EP1250512A1 Vibration based downhole power generator
10/23/2002	EP1250062A1 Piezoelectrically controlled active wear
10/23/2002	CN1093320C Piezoelectric element and method of manufacturing the same
10/23/2002	CN1093300C Identifier for magnetomechanical elements for use in electronic carticle surveillance system and method of making same
10/22/2002	US6469597 Method of mass loading of thin film bulk acoustic resonators (FBAR) for creating resonators of different frequencies and apparatus embodying the method
10/22/2002	US6469421 Piezoelectric device and production method thereof
10/22/2002	US6469420 Piezoelectric motor
10/22/2002	US6469419 Ultrasonic motor capable of sensing both longitudinal and torsional vibrations thereof and method for operating the same
10/22/2002	US6469417 Truss actuator
10/22/2002	US6467460 Fuel injection valve
10/22/2002	US6467141 Method of assembling micro-actuator
10/22/2002	US6467140 Method of making composite piezoelectric transducer arrays
10/17/2002	WO2002082646A1 Piezoelectric vibration element and piezoelectric filter
10/17/2002	WO2002081404A1 Piezoelectric porcelain and method for preparation thereof, and piezoelectric element
10/17/2002	WO2002081401A2 Flexible piezoelectric films
10/17/2002	US20020151430 Porcelain material comprising as main component BaTiO3 with 0.05 to 2 wt % of manganese, copper and cobalt; piezoelectric material
10/17/2002	US20020150531 Perovskite titanium-type composite oxide particle and productionprocess thereof
10/17/2002	US20020150508 Employing a piezoelectric or electrostrictive material; electrode layers have as main component thereof a base metal having rigidity not more than 160 GPa
10/17/2002	US20020149901 Laminate-type dielectric device, a production method and an electrode paste material
10/17/2002	US20020149651 Method for manufacturing a piezoelectric film element and an ink-jet recording head
10/17/2002	US20020149301 Stacked electro-mechanical energy conversion element and method of manufacturing the same
10/17/2002	US20020149299 Piezoelectric ceramic composition, and high power output transformer made of the same composition
10/17/2002	US20020149297 Piezoelectric element
10/17/2002	US20020149296 Thin-film piezoelectric bimorph element, mechanical detector and inkjet head using the same, and methods of manufacturing the same
10/17/2002	US20020149101 Wiring board and method of manufacturing same
10/17/2002	US20020149019 Electronic device and electronic apparatus
10/17/2002	US20020148290 Tuning-fork type vibration gyro and electrode trimming method therefor
10/17/2002	US20020148088 Omni-directional ultrasonic transducer apparatus and staking method
10/17/2002	DE10118456A1 Linear drive system using inch-worm principle e.g. for setting mechanism in optical system has movable sections of inch-worm clamped relative to guide element in inactive state
10/16/2002	EP1250031A2 Wiring board and method of manufacturing same
10/16/2002	EP1249684A2 Tuning-fork type vibration gyro and electrode trimming method therefor
10/16/2002	EP0821419B1 Piezoelectric transformer
10/16/2002	CN1375115A Device for controlling at least one capacitive actuator
10/16/2002	CN1374755A Laminated dielectric resonator and laminated dielectric filter
10/16/2002	CN1374153A Vibrating reed, vibrator, oscillator and electronic instrument
10/15/2002	US6465937 Single crystal thickness and width cuts for enhanced ultrasonic transducer
10/15/2002	US6465936 Flextensional transducer assembly and method for its manufacture
10/15/2002	US6465934 Piezoelectric/electrostrictive device
10/15/2002	US6465933 Method for electronic damping of piezoelectric positioners
10/15/2002	US6465932 Method and apparatus for controlling piezoelectric vibratory parts feeder
10/15/2002	US6465931 Device and method for driving symmetric load systems
10/15/2002	US6465825 Single crystal si substrate; a mgo buffer layer epitaxially grown on said single crystal si substrate; and a metallic thin film made of ir or rh epitaxially grown on said mgo buffer layer.
10/15/2002	US6465039 Low temperature, high velocity spraying of a powder mixture of a rare earth-iron (refe2) composition and a strengthening metallic matrix material (iron or copper); circumferential bands on a round shaft such as an automobile steering column
10/15/2002	US6464925 Method of polarization-treating piezoelectric body
10/15/2002	US6464202 Valve for controlling liquids
10/15/2002	US6464149 Actuator arrangement
10/15/2002	US6464130 Method of manufacturing piezoelectric actuator and method of joining lead wire to piezoelectric element of piezoelectric actuator
10/15/2002	US6463642 Method of manufacturing a vibration type driving apparatus
10/10/2002	WO2002080353A2 Capacitive power driver circuit
10/10/2002	WO2002080280A1 Methods of fabricating nanostructures and nanowires and devices fabricated therefrom
10/10/2002	WO2002078424A1 Methods and apparatus for controlling piezoelectric vibration
10/10/2002	WO2002054569A3 Pressure to electric converter pec
10/10/2002	US20020146567 Electric field induced strain levels, dielectric constants, and elastic energy densities
10/10/2002	US20020146330 Micropump
10/10/2002	US20020146329 Cell driving type micropump member and method for manufacturing the same
10/10/2002	US20020145488 Surface acoustic wave device with KNb03 piezoelectric thin film, frequency filter, oscillator, electronic circuit, and electronic apparatus
10/10/2002	US20020145363 Vibration wave driving apparatus
10/10/2002	US20020145350 Pressure to electric converter PEC
10/10/2002	DE10163005A1 Piezoelektrische Vorrichtung und deren Herstellungsverfahren Piezoelectric device and its manufacturing method
10/10/2002	DE10117465A1 Piezoelectric drive for operation of vehicle brake uses clamping piezopackets and perpendicular stepping piezopackets
10/10/2002	DE10113802A1 Vorrichtung zum Ansteuern eines piezoelektrischen Stellgliedes An apparatus for driving a piezoelectric actuator
10/10/2002	CA2442985A1 Methods of fabricating nanostructures and nanowires and devices fabricated therefrom
10/09/2002	EP1247338A2 Component with drain for pyroelectrical voltages and a method for production thereof
10/09/2002	CN1373556A Improved method for mfg. thin film sound resonator and thin film sound resonator structure of carrying out said method
10/09/2002	CN1373524A Piezoelectric transformer
10/09/2002	CN1373294A Finger-type pump and its drive mode

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