| 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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| 02/25/2003 | US6523943 Piezoelectric element, process for producing the piezoelectric element, and head for ink-jet printer using the piezoelectric element |
| 02/20/2003 | WO2003015188A1 Coaxial flexible piezoelectric cable polarizer, polarizing method, defect detector, and defect detecting method |
| 02/20/2003 | WO2002083780A8 High dielectric constant composites of metallophthalaocyanine oligomer and poly(vinylidene-trifluoroethylene) copolymer |
| 02/20/2003 | WO2001080284A3 Electroactive polymer animated devices |
| 02/20/2003 | US20030034715 Switched resonant power conversion electronics |
| 02/20/2003 | US20030034714 Piezoelectric electroacoustic transducer |
| 02/20/2003 | US20030034594 Spring bushing and method for producing a spring bushing |
| 02/20/2003 | US20030034535 Mems devices suitable for integration with chip having integrated silicon and compound semiconductor devices, and methods for fabricating such devices |
| 02/20/2003 | US20030033700 Piezoelectric/electrostrictive film type elements and process for producing the same |
| 02/19/2003 | EP1284357A1 Fuel injection device |
| 02/19/2003 | CN1398453A Electronic device, semiconductor device comprising such device and method of mfg. such device |
| 02/19/2003 | CN1398044A Piezoelectric component |
| 02/18/2003 | US6522217 Broad tuning frequency range |
| 02/18/2003 | US6522052 Multilayer-type piezoelectric actuator |
| 02/18/2003 | US6522049 Apparatus and method for detecting a short circuit to the battery voltage when driving piezoelectric elements |
| 02/18/2003 | US6522048 Sensors for power conversion systems |
| 02/18/2003 | US6521166 Method of polarization-treating piezoelectric body |
| 02/13/2003 | WO2003013181A2 System for attaching an acoustic element to an integrated circuit |
| 02/13/2003 | WO2003012988A2 Piezoelectric resonator device comprising an acoustic reflector |
| 02/13/2003 | WO2003012987A1 Converter for surface waves with improved suppression of interfering excitation |
| 02/13/2003 | WO2003012874A2 Monolithic semiconductor-piezoelectric and electro-acoustic charge transport devices |
| 02/13/2003 | WO2002069532A3 Piezoelectric optical cross connect switching |
| 02/13/2003 | US20030032884 Ultrasound transducer for improving resolution in imaging system |
| 02/13/2003 | US20030032214 Direct write method for polarized materials |
| 02/13/2003 | US20030031622 Having high Curie temperature, high strain materials |
| 02/13/2003 | US20030030703 Piezo-electric device and ink cartridge having the same |
| 02/13/2003 | US20030030513 Surface acoustic wave device |
| 02/13/2003 | US20030030351 Piezoelectric motor |
| 02/13/2003 | US20030030253 Air bag assembly for a motor vehicle |
| 02/13/2003 | US20030030249 Flexible piezoelectric films |
| 02/13/2003 | US20030030119 Structure and method for improved piezo electric coupled component integrated devices |
| 02/12/2003 | EP1283592A1 Piezoelectric motor |
| 02/12/2003 | EP1283591A1 Piezoelectric motor |
| 02/12/2003 | EP1283553A2 Trapezoidal piezoelectric/electrostrictive element and production method thereof |
| 02/12/2003 | EP1283552A2 Crystal element for piezoelectric sensors |
| 02/12/2003 | EP1283135A1 Air bag for vehicle |
| 02/12/2003 | EP1282921A1 Piezoelectric bending transducer and use thereof |
| 02/12/2003 | EP1282920A1 Piezoelectric flexion converter and use thereof |
| 02/12/2003 | EP0738210B1 Memory material and method for its manufacture |
| 02/12/2003 | CN1396753A Piezoelectric electroacoustic transducer and its manufacturing method |
| 02/12/2003 | CN1396752A Piezoelectric electroacoustic transducer |
| 02/12/2003 | CN1396706A Oscillator and its manufacturing method |
| 02/12/2003 | CN1396668A Packed piezoelectric device and its manufacture method and piezoelectric actuator |
| 02/11/2003 | US6518860 BAW filters having different center frequencies on a single substrate and a method for providing same |
| 02/11/2003 | US6518690 Piezoelectric/electrostrictive film type elements and process for producing the same |
| 02/11/2003 | US6518689 Piezoelectric wave motor |
| 02/11/2003 | US6518637 Cubic (zinc-blende) aluminum nitride |
| 02/11/2003 | US6518501 Electronic part and method of assembling the same |
| 02/11/2003 | US6517737 For use in electromechanical device |
| 02/11/2003 | US6516669 Vibration-type contact detection sensor |
| 02/06/2003 | WO2003010879A2 Driving device for ultrasonic motor |
| 02/06/2003 | WO2003010835A2 Piezoelectric multilayer transducer |
| 02/06/2003 | WO2003010834A2 Microelectronic piezoelectric structure |
| 02/06/2003 | US20030028108 System for attaching an acoustic element to an integrated circuit |
| 02/06/2003 | US20030027432 Method for manufacturing laminated dielectrics |
| 02/06/2003 | US20030026893 Method for production of electron source substrate provided with electron emitting element and method for production of electronic device using the substrate |
| 02/06/2003 | US20030024314 Acceleration-sensing system |
| 02/06/2003 | DE20216689U1 Inverse piezoelectric drive coupling has piezoceramic element with piezoelectric Langerin vibrator and piezoceramic resonator; inverse piezoelectric effect compresses or deforms piezoceramic element |
| 02/05/2003 | EP1282174A2 Piezoelectric element and vibration transducer with piezoelectric element |
| 02/05/2003 | EP1281525A2 Piezo-electric device and ink cartridge having the same |
| 02/05/2003 | CN1395549A 压电陶瓷 Piezoelectric Ceramics |
| 02/05/2003 | CN1395404A Piezoelectric electroacoustic transducer and its manufacturing method |
| 02/05/2003 | CN1395367A Method for manufacturing piezoelectric resonator |
| 02/05/2003 | CN1395325A Three-component compound magnetoelectric material using organic polymer as adhesive and its preparation method |
| 02/05/2003 | CN1101076C Piezoelectric actuator and pyroelectric infrared-ray sensor using the same |
| 02/04/2003 | WO2001095667A1 Electromechanical transducer |
| 02/04/2003 | US6515835 Precise positioning actuator actuator for precisely positioning thin-film magnetic head element and head gimbal assembly with the actuator |
| 02/04/2003 | US6515405 Mounting structure of piezoelectric transformer and method of mounting piezoelectric transformer |
| 02/04/2003 | US6515404 Bending piezoelectrically actuated liquid metal switch |
| 02/04/2003 | US6515403 Co-fired piezo driver and method of making for a ring laser gyroscope |
| 02/04/2003 | US6515402 Array of ultrasound transducers |
| 02/04/2003 | US6515382 Actuators and apparatus |
| 02/04/2003 | US6515077 Electrostrictive graft elastomers |
| 02/04/2003 | US6514835 Stress control of thin films by mechanical deformation of wafer substrate |
| 02/04/2003 | US6514559 High efficiency with less shape irregularity |
| 02/04/2003 | US6514427 Piezoelectric ceramic composition and piezoelectric element containing the same |
| 02/04/2003 | US6514426 Complex oxide of lead, zirconium, titanium, manganese, and niobium; does not crack in presence of reduced thinchnesses |
| 02/04/2003 | US6513382 Acceleration sensor |
| 01/30/2003 | WO2003009402A2 Actuator system |
| 01/30/2003 | WO2003009401A2 Piezoelectric transducers |
| 01/30/2003 | WO2003009400A2 Monolithic multilayer actuator in a housing |
| 01/30/2003 | WO2003008987A1 Barber pole structure for magnetorestrictive sensors |
| 01/30/2003 | US20030022412 Monolithic semiconductor-piezoelectric device structures and electroacoustic charge transport devices |
| 01/30/2003 | US20030021458 Piezoelectric electroacoustic transducer and manufacturing method of the same |
| 01/30/2003 | US20030020377 Piezoelectric/electrostrictive element and piezoelectric/electrostrictive device and production method thereof |
| 01/30/2003 | US20030020376 Surface acoustic wave element, surface acoustic wave device using the same, and method for manufacturing surface acoustic wave element and surface acoustic wave device |
| 01/30/2003 | US20030020375 Method of producing a bending transducer |
| 01/30/2003 | US20030020374 Piezoelectric element |
| 01/30/2003 | US20030020372 Mounting and heatsink method for piezoelectric transformer |
| 01/30/2003 | US20030020371 Multilayer piezoelectric device and piezoelectric actuator formed using the same |
| 01/30/2003 | US20030020370 Cell driving type actuator and method for manufacturing the same |
| 01/30/2003 | US20030020369 Piezoelectric/electrostrictive device and method of manufacturing same |
| 01/30/2003 | US20030020368 Ultrasonic motor and electronic device having the ultrasonic motor |
| 01/30/2003 | US20030020365 Piezoelectric thin film vibrator and method of adjusting its frequency |
| 01/30/2003 | US20030020364 Laminated piezoelectric element, method for manufacturing the same, and piezoelectric actuator |
| 01/29/2003 | EP1279225A2 High power saw metallization and method of fabrication |
| 01/29/2003 | CN1394289A Optical fibre switching assembly |
| 01/29/2003 | CN1393576A Method for mfg. piezoelectric element |
| 01/29/2003 | CN1100383C Piezoelectric resonator and electronic component using same resonator |
| 01/29/2003 | CN1100352C Piezoelectric resonator and electronic component using same |