| 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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| 04/03/2002 | CN1343438A 振动激励器 Vibration exciter |
| 04/03/2002 | CN1343043A Piezoelectric device and manufacturing method thereof and manufacturing method for piezoelectric oscillator |
| 04/03/2002 | CN1343042A Method for regulating frequency of piezoelectric resonator |
| 04/03/2002 | CN1082257C Piezzo transformer and voltage transforming device using the same |
| 04/03/2002 | CN1082256C Ceramic film structure body and making method thereof |
| 04/02/2002 | US6366868 Method and configuration for diagnosis of a capacitive actuator |
| 04/02/2002 | US6366444 Multilayer ceramic electronic part and conductive paste |
| 04/02/2002 | US6366006 Composite piezoelectric transformer |
| 04/02/2002 | US6366004 Ultrasonic motor |
| 04/02/2002 | US6366003 Ultrasonic motor and electronic apparatus with ultrasonic motor |
| 04/02/2002 | CA2163739C Memory material and method for its manufacture |
| 03/28/2002 | WO2002025816A1 A high-efficiency driver circuit for capacitive loads |
| 03/28/2002 | WO2002025801A1 Piezoelectric motor |
| 03/28/2002 | WO2002025748A1 Piezoelectric cylinder coupler for variably coupling two bodies and joint incorporating the coupler |
| 03/28/2002 | WO2002025747A2 Electronic circuit for highly efficient driving of piezoelectric loads |
| 03/28/2002 | WO2002024602A1 Piezoelectric ceramic and piezoelectric ceramic element comprising the same |
| 03/28/2002 | WO2001071648A3 Piezoelectric identification device and applications thereof |
| 03/28/2002 | US20020037381 Utilized as a vibration damping, sound absorptive, impact absorptive, vibration-proof, electromagnetic wave absorptive, piezoelectric, and endothermal material as well as a polarity liquid |
| 03/28/2002 | US20020036679 Layered unit provided with piezoelectric ceramics, method for producing the same, and ink jet printing head employing the same |
| 03/28/2002 | US20020036448 Piezoelectric generator and mounting structure therefor |
| 03/28/2002 | US20020036447 Piezoelectric element and method of manufacturing same |
| 03/28/2002 | US20020036446 Piezeoelectric transducer having protuberances for transmitting acoustic energy and method of making the same |
| 03/28/2002 | US20020036445 Ultrasonic motor and electronic apparatus equipped with ultrasonic motor |
| 03/28/2002 | US20020036282 Electromechanical actuators |
| 03/28/2002 | US20020035961 Forming a ceramic film by crystallizing a raw material body which contains different types of raw material in mixed state, the different types of raw materials differ from one another in crystal growth condition and crystallization mechanism |
| 03/28/2002 | DE10142158A1 Piezoelektrischer Resonator und elektronische Vorrichtung, die denselben enthält Piezoelectric resonator and electronic device that contains the same |
| 03/28/2002 | DE10139094A1 Elastizitätswellen-Steuerelement unter Verwendung piezoelektrischer Materialien Elasticity-wave control using piezoelectric materials |
| 03/28/2002 | DE10025028C2 Elektromagnetischer Festkörper-Spannungswandler Electromagnetic solid-voltage converter |
| 03/28/2002 | CA2416628A1 Piezoelectric motor |
| 03/27/2002 | EP1191688A2 Increased bandwidth thin film resonator having a columnar structure |
| 03/27/2002 | EP1191611A2 Piezoelectric element and process for production thereof |
| 03/27/2002 | EP1191610A2 System for connecting a piezoelectric actuator to a rigid supporting base |
| 03/27/2002 | EP1190457A1 Piezo-electric transformer circuit |
| 03/27/2002 | EP1190272A2 Dual stage deformable mirror |
| 03/27/2002 | EP1190168A2 Actuator |
| 03/27/2002 | CN1342310A Vibration control of piezoelectric microactuator |
| 03/27/2002 | CN1081835C 压电元件及其制造方法 The piezoelectric element and its manufacturing method |
| 03/26/2002 | US6362560 Multi-layer piezoelectric center-drive ceramic transformer |
| 03/26/2002 | US6362559 Piezoelectric transformer with segmented electrodes |
| 03/26/2002 | US6362558 Piezoelectric element, process for producing the same and ink jet recording head |
| 03/26/2002 | US6362557 Ultrasonic method and actuator for inducing motion of an object |
| 03/26/2002 | US6362542 Piezoelectric microactuator for precise head positioning |
| 03/26/2002 | US6360606 Piezoelectric sensor device and a method for detecting change in electric constants using the device |
| 03/26/2002 | US6360603 Acceleration sensor and acceleration detecting device |
| 03/21/2002 | WO2002022358A1 Piezoelectric actuator and pump using same |
| 03/21/2002 | WO2001077501A3 Electromechanical actuators |
| 03/21/2002 | US20020035027 Piezoelectric ceramic material |
| 03/21/2002 | US20020033652 Piezoelectric device, manufacturing method therefor, and method for manufacturing piezoelectric oscillator |
| 03/21/2002 | US20020033651 Piezoelectric motor |
| 03/21/2002 | US20020033644 Method and apparatus for driving capacitive element |
| 03/21/2002 | US20020033322 Driving device |
| 03/21/2002 | DE10042941A1 Piezoaktor und Verfahren zur Herstellung eines Piezoaktors Piezoelectric actuator and method of manufacturing a piezoelectric actuator |
| 03/21/2002 | CA2431677A1 Piezoelectric actuator and pump using same |
| 03/21/2002 | CA2320688A1 Piezo-electric, quantum effect motor |
| 03/20/2002 | EP1189293A2 Monolithic integrable inductor |
| 03/20/2002 | EP1189290A1 Semiconductor device having ZnO based oxide semiconductor layer and method of manufacturing the same |
| 03/20/2002 | EP1188190A1 Pre-equilibrium chemical reaction energy converter |
| 03/20/2002 | CN1340915A Sound wave resonator and method for its operation when temperature changes to maintain harmonic vibration |
| 03/20/2002 | CN1340914A Piezoelectric oscillator |
| 03/20/2002 | CN1340478A Piezoelectric ceramic composition and piezoelectric ceramic elmeent using the said composition |
| 03/20/2002 | CN1340476A 压电陶瓷组合物和压电元件 The piezoelectric ceramic composition and the piezoelectric element |
| 03/19/2002 | US6359563 ‘Magneto-acoustic marker for electronic article surveillance having reduced size and high signal amplitude’ |
| 03/19/2002 | US6359374 Miniature electrical relays using a piezoelectric thin film as an actuating element |
| 03/19/2002 | US6359373 Actuator housing |
| 03/19/2002 | US6359370 Piezoelectric multiple degree of freedom actuator |
| 03/19/2002 | US6359369 Ultrasonic motor and electronic appliance having same |
| 03/19/2002 | US6357299 Micromechanical sensor and method for producing the same |
| 03/18/2002 | CA2320011A1 Piezoelectric motor |
| 03/14/2002 | WO2001045138A3 Piezoelectric component |
| 03/14/2002 | US20020031855 Method of manufacturing a hybrid integrated circuit comprising a semiconductor element and a piezoelectric filter |
| 03/14/2002 | US20020031846 Method and device for manufacturing ceramics, semiconductor device and piezoelectric device |
| 03/14/2002 | US20020031626 Method of energy conversion |
| 03/14/2002 | US20020030723 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 |
| 03/14/2002 | US20020030424 High frequency piezoelectric resonator |
| 03/14/2002 | US20020030422 Drive mechanism employing electromechanical transducer |
| 03/14/2002 | US20020030420 Piezoelectric resonator and electronic device incorporating the same |
| 03/14/2002 | US20020030418 Apparatus and method for detecting a load decrease when driving piezoelectric elements |
| 03/14/2002 | US20020030196 Semiconductor device having ZnO based oxide semiconductor layer and method of manufacturing the same |
| 03/14/2002 | US20020030118 Metallurgical and mechanical compensation of the temperature response of terbium-based rare-earth magnetostrictive alloys |
| 03/14/2002 | US20020029823 Method of preparing magnetostrictive material in microgravity environment |
| 03/14/2002 | DE10130857A1 Fuel injector of tube, shaft and seat configuration, contains more than one stack of piezoelectric elements, for independent electronic temperature compensation |
| 03/14/2002 | DE10041338A1 Manufacture of large-volume ceramic multilayer component by forming holes in green body, removing and sintering |
| 03/13/2002 | EP1187322A2 Piezoelectric device and method of manufacturing it |
| 03/13/2002 | EP1187321A2 Piezoelectric device and method of manufacturing it |
| 03/13/2002 | EP1187318A2 Acoustic resonator |
| 03/13/2002 | EP1187234A2 Piezoelectric/electrostrictive element |
| 03/13/2002 | EP1186364A1 Method of preparing magnetostrictive material in microgravity environment |
| 03/13/2002 | EP1186096A1 Electrical power extraction from mechanical disturbances |
| 03/13/2002 | EP1186063A1 Multilayer piezoelectric motor |
| 03/13/2002 | EP1186062A1 Piezoelectric flexional transducer |
| 03/13/2002 | EP1186061A1 Positioning device |
| 03/13/2002 | CN1340181A Magneto-acoustic marker for electronic article surveillance having reduced size and high signal amplitude |
| 03/13/2002 | CN1339873A Method for producing piezoelectric device |
| 03/13/2002 | CN1339829A Piezo-electric ceramic material, sintered piezo-electric ceramic pressed block and piezo-electric ceramic device |
| 03/13/2002 | CN1080952C A surface acoustic wave filter element and a surface acoustic wave filter made by package it |
| 03/12/2002 | US6356008 Method of polarizing piezoelectric body |
| 03/12/2002 | US6356007 Bi-stable snap over actuator |
| 03/12/2002 | US6356006 Diamond wafer, method of estimating a diamond wafer and diamond surface acoustic wave device |
| 03/12/2002 | US6355498 Thin film resonators fabricated on membranes created by front side releasing |
| 03/12/2002 | US6355185 Piezoelectric paste and piezoelectric film and piezoelectric part using the same |