| 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) |
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| 01/05/2006 | US20060002654 Optical fibre switching assembly |
| 01/05/2006 | US20060001334 Echo sounder transducer |
| 01/05/2006 | US20060001333 Quartz crystal unit |
| 01/05/2006 | US20060001332 Class DE driving amplifier for piezoelectric actuators |
| 01/05/2006 | US20060001331 Piezoelectric actuator and device |
| 01/05/2006 | US20060001330 Drive method for piezoelectric actuator, drive apparatus for piezoelectric actuator, electronic device, control program for drive apparatus for piezoelectric actuator, and recording medium |
| 01/05/2006 | US20060001329 FBAR device frequency stabilized against temperature drift |
| 01/05/2006 | US20060000285 Surface acoustic wave sensor or identification device with biosensing capability |
| 01/05/2006 | DE102004028884A1 Piezoaktor Piezoelectric actuator |
| 01/05/2006 | DE10026635B4 Verfahren zum Herstellen einer Lotverbindung, elektrotechnisches Erzeugnis mit der Lotverbindung und Verwendung des elektrotechnischen Erzeugnisses A method for producing a solder connection, the solder connection with electro-technical product and use of the electro-technical product |
| 01/04/2006 | EP1612922A1 Method and apparatus for driving a piezoelectric actuator using frequency sweeping |
| 01/04/2006 | EP1612921A1 Ultrasonic float-up device |
| 01/04/2006 | EP1612868A2 Systems and methods for converting heat to electrical power |
| 01/04/2006 | EP1612195A1 Piezoelectric ceramic |
| 01/04/2006 | EP1612059A1 Power conversion from piezoelectric source |
| 01/04/2006 | EP1611665A1 Discrete step rotary actuator |
| 01/04/2006 | EP1610646A2 A backpack for harvesting electrical energy during walking and for minimizing shoulder strain |
| 01/04/2006 | CN1717816A Piezo actuator and a method for producing the same |
| 01/04/2006 | CN1717815A Piezo actuator |
| 01/04/2006 | CN1716768A Piezoelectric thin-film resonator and filter and fabricating method |
| 01/04/2006 | CN1716748A Power conversion from piezoelectric source |
| 01/04/2006 | CN1716656A Crystal oscillator |
| 01/04/2006 | CN1716580A 电路装置及其制造方法 Circuit device and manufacturing method thereof |
| 01/04/2006 | CN1715983A Actuator and its control method and lens device |
| 01/04/2006 | CN1235383C Piezoelectric electroacoustic converter |
| 01/04/2006 | CN1235337C Electronic device and its producing method |
| 01/04/2006 | CN1235329C Piezoelectric actuator, time piece and portable device |
| 01/04/2006 | CN1235019C Micro displacement amplifying mechanism |
| 01/04/2006 | CN1234509C Specific micro pipeline robot driver |
| 01/04/2006 | CN1234468C Unidirectional acoustic probe and method for making same |
| 01/03/2006 | US6982535 Feeder |
| 01/03/2006 | US6982517 Circuit system for discharging a buffer capacitor used for supplying high voltage to a control unit, in particular a control unit for actuating a piezoelectric output stage |
| 01/03/2006 | US6982516 Compensation of batch variation in the travel due to variations in the layer thickness or number of layers in multi-layer piezoelectric elements |
| 01/03/2006 | US6982010 High performance rare earth-iron giant magnetostrictive materials and method for its preparation |
| 01/03/2006 | US6981418 Scanning acoustic microscopy |
| 12/29/2005 | WO2005124989A1 Driving apparatus for vibration type actuator and driving method for vibration type actuator |
| 12/29/2005 | WO2005124885A2 Ultrasonic process and apparatus with programmable sweep frequency |
| 12/29/2005 | WO2005124884A1 Piezoelectric actuator comprising a flexible, surface-adhesive outer electrode for contacting a terminal contact |
| 12/29/2005 | WO2005124141A2 Very high speed rate shaping fuel injector |
| 12/29/2005 | WO2005123628A1 Anodic bonding process for ceramics |
| 12/29/2005 | WO2005069858A3 Nano-composite piezoelectric material |
| 12/29/2005 | US20050286601 Surface catalyst infra red laser |
| 12/29/2005 | US20050285728 Power conversion from piezoelectric source |
| 12/29/2005 | US20050285481 Rotation/displacement converting actuator |
| 12/29/2005 | US20050285480 Moving mechanism using a piezoelectric actuator and a magnetic disk apparatus having such a moving mechanism |
| 12/29/2005 | US20050285479 Devices with mechanical drivers for displaceable elements |
| 12/29/2005 | US20050285478 Driving circuit for piezoelectric transformer, cold-cathode tube light-emitting apparatus, liquid crystal panel and device with built-in liquid crystal panel |
| 12/29/2005 | US20050285477 Energy saving driving circuit for piezoelectric motor |
| 12/29/2005 | US20050285476 Piezoelectric power supply |
| 12/29/2005 | US20050285475 Surface acoustic wave device manufacturing method, surface acoustic wave device, and communications equipment |
| 12/29/2005 | US20050284359 Charge restrained wafer of piezoelectric oxide single crystal, and charge restraining method and apparatus for piezoelectric oxide single crystal |
| 12/29/2005 | US20050284224 Inspecting method of elastic body, inspecting apparatus thereof, and dimension predicting program thereof |
| 12/29/2005 | US20050284223 Piezoelectric vibrating segment, supporting structure for piezoelectric vibrating segment, piezoelectric vibrator, and piezoelectric vibrating gyroscope |
| 12/29/2005 | US20050284147 Systems and methods for converting heat to electrical power |
| 12/29/2005 | DE102004028256A1 Piezoelectric actuator for micro-positioning in a nanometer range consists of a piezoelectric ceramic substrate with four structured electrodes and a back-plate electrode |
| 12/29/2005 | DE102004027144A1 Vorrichtung zur verdrehsicheren Fixierung einer Umspritzung an einem zylinderförmigen Gehäuse Apparatus for non-rotatable fixing of a extrusion coating on a cylindrical housing |
| 12/28/2005 | EP1610459A1 Mechanical resonator |
| 12/28/2005 | EP1608870A1 Piezoelectric actuator comprising a two-part sleeve-type housing and method for producing a housing for a piezoelectric actuator |
| 12/28/2005 | EP1608267A2 Vortex transducer |
| 12/28/2005 | EP1438754B1 Piezoelectric motor |
| 12/28/2005 | CN1714497A Motion activated power source |
| 12/28/2005 | CN1714429A Method for preparing film structure comprising ferroelectric single crystal layer |
| 12/28/2005 | CN1714428A Method for preparation of ferroelectric single crystal film structure using deposition method |
| 12/28/2005 | CN1233869C Method for mfg. piezoelectric element |
| 12/27/2005 | US6979938 Electronic device formed from a thin film with vertically oriented columns with an insulating filler material |
| 12/27/2005 | US6979937 Laser machining of electroactive ceramics |
| 12/27/2005 | US6979936 Piezoelectric motors and motor driving configurations |
| 12/27/2005 | US6979935 Piezoelectric motor and electronic equipment with piezoelectric motor |
| 12/27/2005 | US6979934 Piezoelectric drive, especially a holding frame, a friction element and a circuit configuration |
| 12/27/2005 | US6979933 Apparatus and method for charging and discharging a capacitor |
| 12/27/2005 | US6979410 Piezoelectric ceramic, method of manufacturing the same and piezoelectric device |
| 12/27/2005 | US6978525 Method of manufacturing a lamination-type piezoelectric element |
| 12/22/2005 | WO2005122395A1 Electric machine signal selecting element |
| 12/22/2005 | WO2005122383A1 Energy saving driving circuit for piezoelectric motor |
| 12/22/2005 | WO2005122382A1 Driving circuit for piezoelectric motor |
| 12/22/2005 | WO2005122381A1 Vibration wave driven apparatus and vibrator |
| 12/22/2005 | WO2005122380A1 Actuator and micromotion mechanism having such actuator and camera module having such micromotion mechanism |
| 12/22/2005 | WO2005121534A1 Control device for piezo actuators of fuel injection valves |
| 12/22/2005 | WO2005055118A3 Polymer ceramic slip and method of manufacturing ceramic green bodies therefrom |
| 12/22/2005 | US20050281546 Starting-process controller for starting a piezomotor |
| 12/22/2005 | US20050280561 Self-powered switch initiation system |
| 12/22/2005 | US20050280336 Multilayer piezoelectric element |
| 12/22/2005 | US20050280335 Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus |
| 12/22/2005 | US20050280334 Piezoelectric generators and methods of operating same |
| 12/22/2005 | US20050280333 Ultrasonic transducer, ultrasonic speaker and method of driving and controlling ultrasonic transducer |
| 12/22/2005 | US20050280332 Driving ciruit for piezoelectric motor |
| 12/22/2005 | DE102005033400A1 Piezoelectric valve actuator electrically contacts spring surfaces and the metallized recess to screw contact elements in to recess |
| 12/22/2005 | DE102004036751A1 Ceramic piezoelectric transformer has copper heat-conducting, electrically-conducting layer provided between the input and output electrodes |
| 12/22/2005 | DE102004036704A1 Ceramic piezoelectric transformer has outer electrode contacting the iner electrode layer in the region of a side edge of the body |
| 12/22/2005 | DE102004036703A1 Piezoelectric transformer, e.g. for tubular piezoelectric exposed conductive parts, has a piezoelectric material with its surface partly covered with an insulating layer containing glass |
| 12/22/2005 | DE102004026172A1 Einspritzventil und Verfahren zum Herstellen eines Einspritzventils Injection valve and method for manufacturing an injection valve |
| 12/22/2005 | DE102004024867B3 Verfahren und Vorrichtung zur Kontaktierung eines piezoelektrischen Aktors Method and device for the contacting of a piezoelectric actuator |
| 12/21/2005 | EP1608031A2 Piezoelectric/electrostrictive structure and method for manufacturing the same |
| 12/21/2005 | EP1607621A1 Piezoelectric drive for a fuel injector of a combustion engine and its use |
| 12/21/2005 | EP1507968B1 Method for controlling an actuator and control device belonging thereto |
| 12/21/2005 | CN1709588A Ultrasonic transducer, ultrasonic speaker and method of driving and controlling ultrasonic transducer |
| 12/21/2005 | CN1232828C Acceleration transducer |
| 12/20/2005 | US6977461 System and method for moving an object employing piezo actuators |
| 12/20/2005 | US6976295 Method of manufacturing a piezoelectric device |
| 12/15/2005 | WO2005119802A2 Adaptive shape substrate support system and method |