| 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) |
|---|
| 01/29/2003 | CN1100022C Preparing process of high-temp lead metaniobate ceramic in tungsten bronzes structure |
| 01/28/2003 | US6512323 Piezoelectric actuator device |
| 01/28/2003 | US6512321 Driving apparatus and method of using same |
| 01/28/2003 | US6511763 Sintered lead oxide containing material having a closed region and plurality of adjacent crystal grains; mechanical strength; chemical and moisture resistance |
| 01/28/2003 | US6511161 Piezoelectric thin film component, inkjet type recording head and inkjet printer using this [piezoelectric thin film component], and method of manufacturing piezoelectric thin film component |
| 01/28/2003 | US6510738 Device and method for measuring vibration |
| 01/28/2003 | CA2282518C Electro-active vibration mount |
| 01/23/2003 | WO2003007393A2 Semiconductor structures comprising a piezoelectric material and corresponding processes and systems |
| 01/23/2003 | WO2003007392A1 Multilayer piezoelectric transformer |
| 01/23/2003 | WO2003006701A1 Method of depositing aluminium nitride |
| 01/23/2003 | US20030018268 Matrix type ultrasonic probe and method of manufacturing the same |
| 01/23/2003 | US20030016111 Circuit configuration and, in particular, a switch-mode power supply |
| 01/23/2003 | US20030016089 Use of a piezo-active device and an appliance and a system including it |
| 01/23/2003 | US20030016011 Barber pole structure for magnetorestrictive sensors |
| 01/23/2003 | US20030015944 Co-fired piezo driver and method of making for a ring laser gyroscope |
| 01/23/2003 | US20030015943 Rosen type piezoelectric transformer with multiple output electrodes, and stabilizer for multiple light source using that |
| 01/23/2003 | US20030015942 Piezoelectric electroacoustic transducer |
| 01/23/2003 | US20030015941 Film bulk acoustic resonator and method of making the same |
| 01/23/2003 | US20030015940 Multi-degree-of-freedom drive mechanism |
| 01/23/2003 | US20030015939 Construction for transmitting displacement of piezoelectric element |
| 01/23/2003 | US20030015938 High-efficiency driver circuit for capacitive loads |
| 01/23/2003 | US20030015601 Fuel injector |
| 01/22/2003 | EP1277243A1 Piezo-ceramic multilayer component for measuring instruments and method for the production thereof |
| 01/22/2003 | EP1277033A2 Micromechanical component and balancing method |
| 01/22/2003 | EP1276703A1 High temperature, high strain piezoelectric plzt ceramics doped with tantalum and niobium |
| 01/22/2003 | EP1200198B1 Actuator component for a microspray and its production process |
| 01/22/2003 | CN1392909A Jacquard device of warp knitting machine |
| 01/22/2003 | CN1392871A Piezoelectric ceramic and piezoelectric ceramic element comprising same |
| 01/22/2003 | CN1392617A Method for producing piezoelectric transformer and device for producing piezoelectric transformer |
| 01/22/2003 | CN1392616A Fe-Ga series magnetostriction material and its producing process |
| 01/22/2003 | CN1392052A Piezoelectric actuator and ink jet device using said actuator |
| 01/22/2003 | CN1099756C Piezoelectric vibrator and piezoelectric parts using same |
| 01/21/2003 | US6509814 Bulk acoustic wave filter with optimized series and shunt resonator static capacitances |
| 01/21/2003 | US6509804 Low frequency quartz oscillator device with improved thermal characteristics |
| 01/21/2003 | US6509699 Digital controlled electronic ballast with piezoelectric transformer |
| 01/21/2003 | US6509673 Ultrasonic motor capable of sensing a rotational position of its rotor |
| 01/21/2003 | US6509672 Method and apparatus for charging a piezoelectric element |
| 01/21/2003 | US6509671 Driving method and driving circuit for piezoelectric transformer, cold cathode tube emission device, liquid crystal panel and liquid crystal panel built-in apparatus |
| 01/21/2003 | US6508854 Method of preparing magnetostrictive material in microgravity environment |
| 01/21/2003 | US6508127 Acceleration sensor element, acceleration sensor, and method of manufacturing the same |
| 01/16/2003 | WO2003005576A1 Frequency-tunable resonator |
| 01/16/2003 | WO2003005553A2 Piezoelectric drive and the use of the same as a drive for heavy loads |
| 01/16/2003 | WO2003005490A2 Additional contact for an electric component and piezoelectric component in the form of a multilayer structure |
| 01/16/2003 | WO2003005388A2 Self-powered switch initiation system |
| 01/16/2003 | WO2003005100A2 Piezoelectric structures having controllable optical surfaces |
| 01/16/2003 | WO2002004991A3 Piezoelectric bimorphs as microelectromechanical building blocks and constructions made using same |
| 01/16/2003 | US20030011284 Ceramic element, method for producing ceramic element, display device, relay device, and capacitor |
| 01/16/2003 | US20030011283 Piezoelectric/electrostrictive device |
| 01/16/2003 | US20030011282 Piezoelectric acoustic components and methods of manufacturing the same |
| 01/16/2003 | US20030011277 Unidirectional acoustic probe and method for making same |
| 01/16/2003 | US20030011276 Arrangement for generating an operating voltage for an electric sub-assembly of a vehicle |
| 01/16/2003 | US20030011275 Ultra-sonic transducer assembly incorporated into a printed circuit board for determining tension forces in a bolt |
| 01/16/2003 | US20030010974 Structure and method for fabricating semiconductor structures and devices utilizing piezoelectric materials |
| 01/16/2003 | US20030010405 Converting magnetic energy into mechanical energy with a magnetic field generator, a cubic crystalline alloy having a room temperature saturation magnetostriction along the (100) axis of >/= 200 ppm and 70-90% iron and 5-30% gallium |
| 01/16/2003 | US20030010120 Gyroscopic sensor |
| 01/16/2003 | US20030009865 Piezoelectric/electrostrictive device and method of producing the same |
| 01/16/2003 | US20030009855 Outside door handle arrangement |
| 01/15/2003 | EP1276159A1 Driving circuit for a piezoelectric actuator and operation method thereof |
| 01/15/2003 | EP1275618A1 Ceramic film and method for its preparation, and semiconductor device and piezoelectric element |
| 01/15/2003 | EP1275531A2 Arrangement for generating an operating voltage for an electrical assembly of a vehicle |
| 01/15/2003 | EP1275161A1 Piezoelectric generator for sensors inside vehicle tyres |
| 01/15/2003 | EP1275160A1 Piezoelectric multilayered actuator |
| 01/15/2003 | EP1274518A1 Unidirectional acoustic probe and method for making same |
| 01/15/2003 | CN1391344A Longitudinal coupling resonancer style acoustic surface wave filter and communication apparatus therewith |
| 01/15/2003 | CN1391343A Acoustic surface wave filter |
| 01/15/2003 | CN1391089A Load sensor with crystal vibrator |
| 01/15/2003 | CN1099158C Encapsulation for electronic components |
| 01/15/2003 | CN1098760C Manufacture of vibrating sheets |
| 01/14/2003 | US6507682 Optical switch |
| 01/14/2003 | US6507140 Piezoelectric actuator with an outer electrode that is adapted for thermal expansion |
| 01/14/2003 | US6506153 Method and apparatus for subject monitoring |
| 01/14/2003 | US6505918 Piezoelectric material and method of polarizing the same |
| 01/09/2003 | WO2003003479A2 Piezo-electric device and method of construction thereof |
| 01/09/2003 | WO2003003478A2 Piezoelectrical bending converter |
| 01/09/2003 | WO2003003387A1 Terbium-dysprosium-iron magnetostrictive materials and devices using these materials |
| 01/09/2003 | WO2002073318A9 Method and device for vibration control |
| 01/09/2003 | US20030008762 Grain oriented ceramics and a production process thereof, as well as an anisotropically-shaped powder A and A production process thereof |
| 01/09/2003 | US20030008536 Electrical interconnect assembly |
| 01/09/2003 | US20030007651 Piezoelectric electroacoustic transducer and manufacturing method of the same |
| 01/09/2003 | US20030007038 Multilayer piezoelectric device and method of producing the same and piezoelectric actuator |
| 01/09/2003 | US20030006862 Piezoelectric resonator, filter, and electronic communication device |
| 01/09/2003 | US20030006853 Load sensor with use of crystal resonator |
| 01/09/2003 | US20030006722 Control apparatus for vibration type actuator |
| 01/09/2003 | US20030006679 Width-extensional Mode piezoelectric crystal resonator |
| 01/09/2003 | US20030006678 High-sensitivity flexible ceramic sensor |
| 01/09/2003 | US20030006677 Piezoelectric ceramic, method for producing piezoelectric ceramic, and piezoelectric oscillator |
| 01/09/2003 | US20030006676 Closed loop control systems employing relaxor ferroelectric actuators |
| 01/09/2003 | US20030006675 Adjusting device for displacing individual elements of optical systems or of measuring systems |
| 01/09/2003 | US20030006674 Thin-disc piezoelectric actuating ultrasonic motor |
| 01/09/2003 | US20030006673 Piezoelectric transducer |
| 01/09/2003 | US20030006672 Film bulk acoustic resonator and method for fabrication thereof |
| 01/09/2003 | US20030006669 Rolled electroactive polymers |
| 01/09/2003 | US20030006668 Direct charge radioistope activation and power generation |
| 01/09/2003 | US20030006649 Motor vehicle door lock system |
| 01/09/2003 | US20030006513 Production method of electronic parts and water treatment apparatus |
| 01/09/2003 | US20030006417 Structure and method for fabricating semiconductor srtuctures and devices utilizing the formation of a compliant substrate for materials used to form the same and piezoelectric structures having controllable optical surfaces |
| 01/09/2003 | DE20023051U1 Piezoelectric component used as an actuator in a piezo-stack consists of a stack of ceramic layers with a copper electrode layer between the ceramic layers |
| 01/08/2003 | EP1274167A2 Surface acoustic wave element and manufacturing method of the same |
| 01/08/2003 | EP1273096A2 Vibratory motor and method of making and using same |
| 01/08/2003 | EP1273051A1 Piezoceramic bending transducer and use thereof |