| 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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| 09/18/2002 | EP1240676A2 Electro-active devices |
| 09/18/2002 | EP1240675A2 Piezoelectric component |
| 09/18/2002 | EP1240488A1 A torque sensor |
| 09/18/2002 | CN1369690A Method for mfg. gyrotron |
| 09/17/2002 | US6452313 Multilayer piezoelectric transformer |
| 09/17/2002 | US6452312 Piezoelectric laminate body |
| 09/17/2002 | US6452311 Piezoelectric device, manufacturing method therefor, and method for manufacturing piezoelectric oscillator |
| 09/17/2002 | US6452310 Thin film resonator and method |
| 09/17/2002 | US6452309 Piezoelectric/electrostrictive device |
| 09/17/2002 | US6452308 Piezoelectric actuator |
| 09/17/2002 | US6452305 Piezoelectric substrates having surface electrodes including bonding layers of titanium, tungsten, chromium nitride or alloy coatings and conductor structures of aluminum and/or alloys; electronic apparatus; miniaturization |
| 09/17/2002 | US6451244 Ceramics with excellent piezoelectric property and their manufacturing method |
| 09/17/2002 | US6451131 Terbium-dysprosium-iron magnetostrictive materials and devices using these materials |
| 09/17/2002 | US6450627 Simplified ink jet head |
| 09/12/2002 | WO2002071592A2 Electroactive polymer rotary motors |
| 09/12/2002 | WO2002071504A1 Piezoelectric shear mode devices |
| 09/12/2002 | WO2002071503A1 A transducer array using multi-layered elements and a method of manufacture thereof |
| 09/12/2002 | WO2002070265A1 Comb piezoelectric actuator, and its manufacturing method |
| 09/12/2002 | WO2002045234A3 Electric power supply for a portable electronic device |
| 09/12/2002 | US20020127384 Multi-functional composite structures |
| 09/12/2002 | US20020127335 Method for preparing and forming a thick coating of PZT using sol-gel process |
| 09/12/2002 | US20020126185 Piezoelectric element and manufacturing method and manufacturing device thereof |
| 09/12/2002 | US20020125796 Piezoelectric device |
| 09/12/2002 | US20020125795 Vibrator support structure, vibrating gyroscope therewith, and electronic device using the same |
| 09/12/2002 | US20020125793 Multilayered piezoelectric/electrostrictive ceramic actuator |
| 09/12/2002 | US20020125792 Acceleration sensor |
| 09/12/2002 | US20020125041 Package base for mounting electronic element, electronic device and method of producing the same |
| 09/12/2002 | DE10208417A1 Laminated piezoelectric device used, e.g. for fuel injection devices in vehicles comprises a rod-like laminate formed by alternately laminating piezoelectric layers and electrode layers |
| 09/12/2002 | DE10202574A1 Piezokeramischer Vielschichtaktor mit einem Übergangsbereich zwischen dem aktiven Bereich und den inaktiven Kopf- und Fußbereichen A piezoceramic multilayer actuator with a transition region between the active region and the inactive head and foot regions |
| 09/12/2002 | DE10155894A1 Ultrasound converter array comprises a number of elements consisting of piezoelectric ceramic layers and electrodes |
| 09/11/2002 | EP1239525A2 Piezoceramic multilayer actuators and method of manufacturing |
| 09/11/2002 | EP1238436A2 Self-powered remote control device, electrical apparatus and installation comprising same |
| 09/11/2002 | CN1369115A Electrode contact for piezoceramic actuator and method for producing same |
| 09/11/2002 | CN1368793A Electronic component and its making method |
| 09/11/2002 | CN1090822C Piezoelectric ceramic compositions |
| 09/10/2002 | US6448698 Laminated piezoelectric transformer |
| 09/10/2002 | US6448697 Piezoelectric device having increased mechanical compliance |
| 09/10/2002 | US6448694 Actuator and driving method thereof |
| 09/10/2002 | US6448693 Piezoelectric/electrostrictive device and method of manufacturing same |
| 09/10/2002 | US6448692 Piezoelectric actuator |
| 09/10/2002 | US6448691 Piezoelectric/electrostrictive device and method of manufacturing same |
| 09/10/2002 | US6448667 Drive device |
| 09/10/2002 | US6448623 Piezoelectric/electrostrictive film type device |
| 09/10/2002 | US6447887 Electrostrictive and piezoelectric thin film assemblies and method of fabrication therefor |
| 09/10/2002 | US6446316 Method for producing an encapsulation for a SAW component operating with surface acoustic waves |
| 09/06/2002 | WO2002069532A2 Piezoelectric optical cross connect switching |
| 09/06/2002 | WO2002037582A3 Nanoscale piezoelectric generation systems |
| 09/06/2002 | WO2001003282A9 Piezoelectric drive, especially a holding frame, a friction element and a circuit configuration |
| 09/05/2002 | US20020123421 Ceramic piezoelectric and devices using the piezoelectric |
| 09/05/2002 | US20020123177 Method for making thin film bulk acoustic resonators ( FBARS) with different frequencies on a single substrate and apparatus embodying the method |
| 09/05/2002 | US20020123158 Method for manufactuing ferroelectric thin film device, ink jet recording head, and ink jet printer |
| 09/05/2002 | US20020122924 Free from pin holes, and has low surface roughness, high tensile strength and high elongation |
| 09/05/2002 | US20020121958 Method and circuit for driving at least one capacitive actuator |
| 09/05/2002 | US20020121946 Laminated dielectric resonator and laminated dielectric filter |
| 09/05/2002 | US20020121945 Method of mass loading of thin film bulk acoustic resonators (fbar) for creating resonators of different frequencies and apparatus embodying the method |
| 09/05/2002 | US20020121944 Method of providing differential frequency adjusts in a thin film bulk acoustic resonator (FBAR) filter and apparatus embodying the method |
| 09/05/2002 | US20020121941 Vibrating reed, vibrator, oscillator, and electronic device |
| 09/05/2002 | US20020121869 Control apparatus for vibration wave actuator |
| 09/05/2002 | US20020121865 Drive device and drive method for a cold cathode fluorescent lamp |
| 09/05/2002 | US20020121846 Piezoelectric transducer apparatus having independent gain and phase characteristics functions |
| 09/05/2002 | US20020121845 Piezotransformer with a large transformation ratio |
| 09/05/2002 | US20020121844 Piezoelectric generator |
| 09/05/2002 | US20020121843 Piezoelectric/electrostrictive device and method of fabricating the same |
| 09/05/2002 | US20020121840 Method of providing differential frequency adjusts in a thin film bulk acoustic resonator (FBAR) filter and apparatus embodying the method |
| 09/05/2002 | US20020121839 Microactuator, method for making the same, and magnetic head unit and magnetic recording apparatus using the same |
| 09/05/2002 | US20020121499 Applying sacrificial metal coating which resists corrosion to outer surface of shot peen particles, using to impact surface of component to be treated, transferring corrosion resistant coating to outer surface of component |
| 09/05/2002 | US20020121498 Method for producing thin film bulk acoustic resonators (FBARs) with different frequencies on the same substrate by subtracting method and apparatus embodying the method |
| 09/05/2002 | US20020121405 Method of fabricating thin film bulk acoustic resonator (FBAR) and FBAR structure embodying the method |
| 09/05/2002 | US20020121337 Filters |
| 09/05/2002 | US20020121329 Production method for laminate type dielectric device and electrode paste material |
| 09/05/2002 | US20020121088 Gas specie electron-jump chemical energy converter |
| 09/05/2002 | DE10109994A1 Piezotransformator mit großem Übersetzungsverhältnis Piezotransformer with large ratio |
| 09/04/2002 | EP1237206A2 Piezoelectric transformer with large transmission ratio |
| 09/04/2002 | EP1237205A2 Piezoelectric/electrostrictive device for light reflection and method for fabricating the same |
| 09/04/2002 | EP1237204A2 Piezoelectric/electrostrictive film element |
| 09/04/2002 | EP1236241A1 Tunable high temperature superconducting filter |
| 09/04/2002 | EP1123167B1 Device for accurate position control of a force-transmitting system |
| 09/04/2002 | CN1367543A Continuous polarization method of plate piezoelectric transformer and its equipment |
| 09/04/2002 | CN1367047A Vibrating element and vibrating wave driving device |
| 09/04/2002 | CN1367046A Vibrating element and vibrating wave driving device |
| 09/03/2002 | US6445265 Device with acoustic waves guided in a fine piezoelectric material film bonded with a molecular bonding on a bearing substrate and method for making same |
| 09/03/2002 | US6445111 Laminated piezoelectric transformer |
| 09/03/2002 | US6445110 Piezoelectric device |
| 09/03/2002 | US6444141 Piezoelectric ceramic and manufacturing method therefor |
| 09/01/2002 | CA2373872A1 Piezotransformer with a large transformation ratio |
| 08/29/2002 | WO2002067423A1 Acoustic surface wave component |
| 08/29/2002 | WO2002067411A1 Energy recovery in electromechanical motors |
| 08/29/2002 | WO2002066930A1 Angular velocity sensor and method of adjusting characteristics of the sensor |
| 08/29/2002 | WO2002066267A2 Piezoelectric transducer for generating ultrasound |
| 08/29/2002 | WO2002043163A3 Strain/electrical potential transducer |
| 08/29/2002 | US20020117941 Transducer array using multi-layered elements and a method of manufacture thereof |
| 08/29/2002 | US20020117939 Piezoelectric actuator drive circuit and fuel injection system |
| 08/29/2002 | US20020117906 Method for producing motion and force by controlling the twin structure orientation of a material and its uses |
| 08/29/2002 | US20020117655 Quartz crystal unit and method for fabricating same |
| 08/29/2002 | US20020117647 Vapor deposition approach from metalorganic precursors, such as metal ( beta -diketonates) |
| 08/29/2002 | US20020117153 Pre-treatment method for an electromechanical transducer |
| 08/29/2002 | DE10107402A1 Piezoelektrischer paralleler Mikrogreifer Piezoelectric parallel micro-gripper |
| 08/28/2002 | EP1235285A2 Manufacturing method for piezoceramic multilayer actuators |
| 08/28/2002 | EP1235284A2 Piezoceramic plate and method of manufacturing the same |
| 08/28/2002 | EP1235283A2 Piezoelectric actuator drive circuit and fuel injection system |