| 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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| 04/14/2005 | WO2005034256A2 Piezoelectric ceramic material, multi-layered component and method for the production of a ceramic material |
| 04/14/2005 | WO2005034255A2 Ceramic multi-layer component and method for the production thereof |
| 04/14/2005 | WO2005007934A3 Method for producing piezoelectric monocrystals having a polydomain structure for accurate positioning devices |
| 04/14/2005 | US20050079735 Substrate for electronic device, method for manufacturing substrate for electronic device, and electronic device |
| 04/14/2005 | US20050078154 Piezoelectric actuator and ink-jet head, and ink-jet recorder |
| 04/14/2005 | US20050078153 Piezoelectric element, liquid jetting head, and method for manufacturing thereof |
| 04/14/2005 | US20050077379 Piezoelectric actuator with compensator |
| 04/14/2005 | DE10343997A1 Piezoelektrisches Element A piezoelectric element |
| 04/13/2005 | EP1523097A2 Air-gap type FBAR, method for fabricating the same, and filter and duplexer using the same |
| 04/13/2005 | EP1523049A2 Electric motor |
| 04/13/2005 | EP1522700A2 Voltage booster circuit for powering a piezoelectric actuator of an injector |
| 04/13/2005 | EP1522140A1 Fine control of electromechanical motors |
| 04/13/2005 | EP1442206B1 Internal combustion engine injection system and related operating method |
| 04/13/2005 | EP1336205B1 Inertial rotation device |
| 04/13/2005 | EP1250062B1 Piezoelectrically controlled active wear |
| 04/13/2005 | EP1154579A4 Digital-signal autonomous emitter and remote control system based on this emitter |
| 04/13/2005 | CN1606785A Feeding equipment |
| 04/13/2005 | CN1606503A Liquid ejection head |
| 04/13/2005 | CN1606233A Bulk acoustic wave device composed of multilayer heterostructure and method for making same |
| 04/13/2005 | CN1606224A Electric motor |
| 04/13/2005 | CN1606179A Piezoelectric element and touch screen utilizing the same |
| 04/13/2005 | CN1197236C Piezoelectric device |
| 04/13/2005 | CN1197180C Polarizing device and method |
| 04/13/2005 | CN1197179C Multi-layer piezoelectric elements and its mag. method |
| 04/13/2005 | CN1197178C Piezoelectric element and package thereof |
| 04/13/2005 | CN1196935C Needle-card adjusting device for planarizing needle sets on a needle card |
| 04/13/2005 | CN1196807C Wet chemical prepn process of leadless functional barium titanate ceramic film |
| 04/12/2005 | US6879089 Damped longitudinal mode optical latching relay |
| 04/12/2005 | US6879087 Apparatus for moving a pair of opposing surfaces in response to an electrical activation |
| 04/12/2005 | US6879085 Resonance shifting |
| 04/12/2005 | US6878604 Semiconductor element comprising a sequence of layers for converting acoustic or thermal signal and electrical voltage changes into each other and method for producing the same |
| 04/12/2005 | US6878307 Low temperature firable PZT compositions and piezoelectric ceramic devices using the same |
| 04/08/2005 | WO2005071826A1 Piezoelectric body, power generating device, and polymer actuator |
| 04/07/2005 | WO2005031888A1 Flat resonating electromechanical drive unit |
| 04/07/2005 | WO2005031887A1 Multilayer piezoelectric device |
| 04/07/2005 | WO2005031886A1 Piezoelectric element, ink-jet head with same, and their manufacturing methods |
| 04/07/2005 | WO2005031885A1 Piezoelectric element |
| 04/07/2005 | WO2005030673A1 Piezoelectric ceramic composition and piezoelectric device |
| 04/07/2005 | US20050075235 Piezoelectric ceramic composition and manufacturing the same, and piezoelectric element |
| 04/07/2005 | US20050073557 Liquid delivering device |
| 04/07/2005 | US20050073505 Piezoelectric element and touch screen utilizing the same |
| 04/07/2005 | US20050073222 Piezoelectric ceramic-reinforced metal matrix composites |
| 04/07/2005 | US20050073221 Device for converting mechanical energy into electrical energy |
| 04/07/2005 | US20050073220 Apparatus for moving a pair of opposing surfaces in response to an electrical activation |
| 04/07/2005 | US20050073219 Flat resonating electromechanical drive unit |
| 04/07/2005 | US20050073218 Curved electro-active actuators |
| 04/07/2005 | US20050073217 Vibration wave linear motor |
| 04/07/2005 | US20050072230 Vibratory gyro piezoelectric vibrator |
| 04/07/2005 | DE10196634T5 Piezoelektrisches Antriebselement und ein solches verwendende Pumpe A piezoelectric drive element and such a pump used |
| 04/06/2005 | EP1520338A2 Piezo motor and methods for the production and excitement thereof |
| 04/06/2005 | EP1483826A4 Piezoelectric motor control |
| 04/06/2005 | EP1118128B1 Method and arrangement for diagnosing a capacitive actuator |
| 04/06/2005 | EP0946998B1 Device and process for controlling of at least one capacitative actuator |
| 04/06/2005 | EP0944925B1 Process and device for driving a capacitive actuator |
| 04/06/2005 | CN2691060Y Nickel-phosphorous alloy electrode piezoelectric ceramic element |
| 04/06/2005 | CN1605151A Ultrasonic motor, and electronic timepiece having ultrasonic motor |
| 04/06/2005 | CN1604884A Piezoelectric/electrostrictive material and process for production thereof |
| 04/06/2005 | CN1604850A Low voltage ink jet printing module |
| 04/06/2005 | CN1604690A Electronic device |
| 04/06/2005 | CN1604469A Surface sound wave device |
| 04/06/2005 | CN1604466A Piezoelectric device, cellular phone system using the piezoelectric device, and electronic equipment using the piezoelectric device |
| 04/06/2005 | CN1604354A Polarity interleaving type piezo-electric ceramic transformer having reversed phase twin-output |
| 04/06/2005 | CN1603874A 振动波直线电机 Vibration wave linear motor |
| 04/06/2005 | CN1603155A Automobile vibrational energy piezo-electric generating method and system |
| 04/06/2005 | CN1196260C Surface wave filter comprising reactance elements |
| 04/05/2005 | US6876135 Master/slave electroactive polymer systems |
| 04/05/2005 | US6876134 Piezoelectric/electrostrictive device and method of producing same |
| 04/05/2005 | US6876129 Rotary actuator and method of controlling an actuator |
| 04/05/2005 | US6876128 Short-circuit noise abatement device and method for a gas ultrasonic transducer |
| 04/05/2005 | US6876126 Piezoelectric actuator |
| 04/05/2005 | US6876125 Elastomeric polyphosphazene transducers, methods of making, and methods of use thereof |
| 04/05/2005 | US6874844 Notchback motor vehicle |
| 04/05/2005 | US6874348 Angular velocity sensor and method of adjusting characteristics of the sensor |
| 04/05/2005 | US6874212 Method of making an acoustic wave resonator |
| 04/05/2005 | US6874211 Method for producing thin film bulk acoustic resonators (FBARs) with different frequencies on the same substrate by subtracting method and apparatus embodying the method |
| 04/05/2005 | CA2142265C Vibration reduction |
| 03/31/2005 | WO2005029602A1 Multilayer piezoelectric device |
| 03/31/2005 | WO2005028836A1 A drive circuit for an injector arrangement |
| 03/31/2005 | US20050070045 FBAR based duplexer device and manufacturing method thereof |
| 03/31/2005 | US20050069429 Liquid delivering device |
| 03/31/2005 | US20050068124 Acoustic mirror with improved reflection |
| 03/31/2005 | US20050067922 Vibration wave linear motor |
| 03/31/2005 | US20050067921 Control apparatus for vibration type actuator and control method thereof |
| 03/31/2005 | US20050067236 Piezoelectric actuator |
| 03/31/2005 | DE19983943B4 Hammer für einen piezoelektrischen Wandler und Verfahren zur Herstellung desselben Thereof hammer for a piezoelectric transducer and methods for making |
| 03/31/2005 | DE102004042373A1 Laminated piezoelectric element for precision-positioning device, e.g. fuel injection valve for automobile, has side electrodes that lead electrically to internal electrode layers and that are formed by sintering ultra fine metal particles |
| 03/31/2005 | DE102004035195A1 Test method for laminated piezoelectric element involves applying direct voltage to element to set internal electrode layers to different potentials and monitoring detection current that flows when direct voltage applied |
| 03/30/2005 | EP1519484A2 Piezoelectric device, cellular phone system using the piezoelectric device, and electronic equipment using the piezoelectric device |
| 03/30/2005 | EP1519482A2 Tuning fork shaped crystal oscillator and method of fabrication thereof |
| 03/30/2005 | EP1519427A2 Piezoelectric ceramic composition and manufacturing the same, and piezoelectric element |
| 03/30/2005 | EP1519426A2 High-efficiency piezoelectric single-phase uni-polar ultrasonic actuators with a notched PZT back disc |
| 03/30/2005 | EP1519425A2 Piezoelectric actuator device |
| 03/30/2005 | EP1519424A1 Piezoelectric actuator device |
| 03/30/2005 | EP1519072A1 Tubular spring for actuators |
| 03/30/2005 | EP1519025A2 Method and device for operating a combustion engine |
| 03/30/2005 | EP1519024A1 A drive circuit for an injector arrangement |
| 03/30/2005 | EP1064828B1 Electronic ballast with a piezoelectric cooling fan |
| 03/30/2005 | CN1602586A Acoustic mirror with improved reflection |
| 03/30/2005 | CN1601879A Control apparatus for vibration type actuator and control method thereof |
| 03/30/2005 | CN1601779A Mfg method of piezoelectric oscillating piece |