| 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) |
|---|
| 04/16/1998 | DE19636827C1 Piezoelectric drive for linear or circular movement in precision mechanics and optics |
| 04/15/1998 | EP0836266A2 An actuator, its driving and its usage |
| 04/15/1998 | EP0835756A2 Actuator for ink jet printer |
| 04/15/1998 | CN2278999Y Electrodeformation drive |
| 04/14/1998 | US5739624 Micropositioning devices, using single-crystal piezoelectric bodies, having at least two spatial degrees of freedom |
| 04/14/1998 | US5739623 Vibration wave driven motor |
| 04/14/1998 | US5739621 Vibration type motor device |
| 04/14/1998 | US5739601 Magneto-mechanical converter |
| 04/09/1998 | WO1998015160A1 Apparatus and method for automated manufacture of multi-layer electrical and electronic devices |
| 04/09/1998 | WO1998015018A1 Control element with a controllable length actuator and device for the transmission of the displacement of the actuator |
| 04/09/1998 | WO1998014786A1 Sensor, in particular accelerometer, and actuator, and method for making a sensor or actuator structure with electric insulation localised in a substrate plate |
| 04/08/1998 | EP0834932A1 Apparatus using vibration motor |
| 04/08/1998 | CN1178604A Piezoelectric transformer |
| 04/08/1998 | CN1178603A Piezoelectric transformer |
| 04/07/1998 | US5737086 Apparatus and method for spectroscopic measurement as a deflection of a bimorph carrying a sample that is heated by radiation |
| 04/07/1998 | US5736822 Vibration wave motor |
| 04/07/1998 | US5736807 Piezoelectric transformer suitable for generating a high voltage |
| 04/07/1998 | US5736422 Forming a dielectric oxide film on silicon substrate, an oxygen contining platinum oxide layer in presence of oxygen, depositing platinum under inert atmosphere, removing oxygen adhered to platinum oxide by annaling the substrate |
| 04/07/1998 | US5735027 Forming alternating conductive and dielectric multilayer, immersing end face of stack in an electrolyte solution and atleast nooble electrode material of two electrode is dissolved out, filling cavities with curable monomer |
| 04/07/1998 | US5735026 Method for the manufacture of an electrodisplacive actuator array |
| 04/02/1998 | WO1998013928A1 Lever displacement enlarging mechanism |
| 04/02/1998 | WO1998013316A1 Piezoelectric ceramic composition and piezoelectric device made using the same |
| 04/01/1998 | EP0833446A2 Surface acoustic wave device, substrate therefor, and method of manufacturing the substrate |
| 04/01/1998 | EP0833163A1 Accelerometer |
| 03/31/1998 | US5734236 Drive device for a vibration actuator having a control circuit to control charge and discharge of an electromechanical conversion element |
| 03/31/1998 | US5733670 Zirconia diaphragm structure, method of producing the same, and piezoelectric/electrostrictive film element having the zirconia diaphragm structure |
| 03/31/1998 | US5733074 Manual tool for removing material from brittle and/or non-ductile stock |
| 03/26/1998 | DE19636909C1 Electromechanical and/or mechanical-electrical converter |
| 03/26/1998 | DE19635722A1 Stable organic lead, magnesium and niobium sol with variable rheology, obtained from various starting materials |
| 03/25/1998 | EP0831540A1 A method for driving an ultrasonic motor |
| 03/25/1998 | EP0830732A2 Method for etching photolithographically produced quartz crystal blanks for singulation |
| 03/24/1998 | US5731652 Power source unit employing piezoelectric transformer frequency-controlled and voltage-controlled to operate at a maximum efficiency |
| 03/19/1998 | WO1998011613A1 Ferroelectric element, process for producing the same, and ink jet head |
| 03/18/1998 | EP0829957A2 Piezoelectric resonator and electronic component using the same |
| 03/18/1998 | EP0829001A1 Circularly magnetized non-contact torque and power sensor and method for measuring torque and power using same |
| 03/18/1998 | CN1176532A Piezoelectric resonator and electronic component using the same |
| 03/18/1998 | CN1176499A Method for producing ceramic diaphragm structure |
| 03/17/1998 | US5729077 Metal-electroactive ceramic composite transducer |
| 03/17/1998 | US5728237 Tag containing an excitable strip of an alloy containing iron, cobalt, nickel, silicon, boron and another element |
| 03/12/1998 | WO1998010619A1 Magneto-mechanical converter |
| 03/12/1998 | DE19742205A1 Micropositioning appliance, e.g. for industrial robot |
| 03/10/1998 | US5726522 Device for generating high voltage |
| 03/10/1998 | US5726521 Electromechanical actuator used in wire-dot printing head |
| 03/10/1998 | US5726520 Direct drive field actuator motors |
| 03/10/1998 | US5726519 Traveling-wave piezoelectric motor |
| 03/10/1998 | US5726518 Supporting device of relative moving element of vibration actuator or vibration motor |
| 03/10/1998 | US5726515 Vibration driven motor |
| 03/10/1998 | US5725938 Metallization of ceramic through application of an adherent reducible layer |
| 03/10/1998 | US5725825 Ink jet recording head |
| 03/05/1998 | WO1998009369A1 Control circuit and method for piezoelectric transformer |
| 03/05/1998 | WO1998009339A1 Piezoelectric elements and devices incorporating same |
| 03/04/1998 | EP0827219A2 Composite magnetostrictive material, and process for producing the same |
| 03/04/1998 | EP0827218A1 Piezoelectric device and method of its driving |
| 03/04/1998 | EP0827001A2 Piezoelectric scanner |
| 03/04/1998 | EP0826786A1 Magnetostrictive material and process for preparing the same |
| 03/04/1998 | EP0826644A2 Ceramic and especially piezoelectric mono- or multifilament fibers and process for their production |
| 03/04/1998 | EP0826643A1 Crystal-oriented ceramics and methods for producing the same |
| 03/04/1998 | CN1175096A Method for fabricating composite piezo-electric members and mask used for fabrication of the same |
| 03/04/1998 | CN1174988A Flow control sensor |
| 03/04/1998 | CN1037643C Deformation piezoelectric ceramic device |
| 03/03/1998 | US5723935 Vibration driven motor |
| 02/26/1998 | WO1998008261A1 High-strain, magnetic field-controlled actuator materials |
| 02/26/1998 | DE19633362A1 Layer structure with magnetic anisotropic layer portion e.g. for position detector |
| 02/25/1998 | EP0825436A1 Particle sensor |
| 02/25/1998 | EP0824307A1 Suspended feline toy & exerciser |
| 02/24/1998 | US5721464 With ceramic component containing oxides of lead, silver, titanium, zirconium, tungsten, magnesium and a rare earth element of lanthanum, neodymiun, samarium and/or gadolinium, |
| 02/24/1998 | US5721182 Metal niobates and/or tantalates, their preparation and perovskites formed from them |
| 02/24/1998 | US5720859 Coating surface with a combination of a metal source and a source of reducing carbon; substrate an absorber of microwave radiation |
| 02/19/1998 | WO1998007201A1 Bearings and supports |
| 02/19/1998 | WO1998007200A1 Drive mechanism |
| 02/19/1998 | WO1998007199A1 Process and device for driving a capacitive actuator |
| 02/19/1998 | WO1998007198A1 Device and process for controlling at least one capacitive actuator |
| 02/19/1998 | WO1998007197A1 Device and process for controlling of at least one capacitive actuator |
| 02/19/1998 | WO1998007183A2 Serpentine cross section piezoelectric actuator |
| 02/19/1998 | DE19632837A1 Vorrichtung und Verfahren zum Ansteuern wenigstens eines kapazitiven Stellgliedes Apparatus and method for controlling at least one capacitive actuator |
| 02/19/1998 | DE19632060A1 Rotation rate sensor manufacturing method |
| 02/19/1998 | CA2263553A1 Device and process for controlling at least one capacitative actuator |
| 02/19/1998 | CA2263304A1 Process and device for driving a capacitive actuator |
| 02/19/1998 | CA2263213A1 Device and process for controlling of at least one capacitive actuator |
| 02/18/1998 | CN1173743A Piezoelectric transformer wrapped by member of soft insulating sheet material |
| 02/18/1998 | CN1173642A Sensor device |
| 02/17/1998 | US5719462 Ultrasonic motor having improved stator |
| 02/17/1998 | US5719461 Piezoelectric motor having an arrangement which provides information relative to the rotor position and/or the rotor's number of revolutions |
| 02/17/1998 | US5719339 Magnetostrictive, mass isolated, non-resonant, high frequency/low frequency mechanical test system |
| 02/12/1998 | DE19632872A1 Vorrichtung und Verfahren zum Ansteuern wenigstens eines kapazitiven Stellgliedes Apparatus and method for controlling at least one capacitive actuator |
| 02/12/1998 | DE19632871A1 Vorrichtung und Verfahren zum Ansteuern wenigstens eines kapazitiven Stellgliedes Apparatus and method for controlling at least one capacitive actuator |
| 02/11/1998 | EP0823783A1 Monolithic crystal filter |
| 02/11/1998 | EP0823781A2 Piezoelectric resonator, manufacturing method thereof, and electronic component using the piezoelectric resonator |
| 02/11/1998 | EP0823738A2 Inertial positioner |
| 02/11/1998 | EP0823313A1 Ultrasonic motor for cutter apparatus |
| 02/11/1998 | CN1173080A Piezoeletric resonator, manufacturing method thereof and electronic component using piezoelectric resonator |
| 02/11/1998 | CN1173070A Multifunction ultrasonic motor and device using said motor |
| 02/10/1998 | US5717235 Non-volatile memory device having ferromagnetic and piezoelectric properties |
| 02/10/1998 | US5717157 Ferroelectric thin film and method of manufacturing the same |
| 02/10/1998 | US5715801 Ignition system for internal combustion engine |
| 02/05/1998 | WO1998005080A1 Multilayer piezoelectric ceramic transducer and fabrication method |
| 02/05/1998 | WO1998005062A1 Stratified structure with a ferroelectric layer and process for producing the same |
| 02/04/1998 | EP0822602A1 Device for the deformation of a support by electric or magnetic effects |
| 02/04/1998 | EP0821803A1 Thin film actuated mirror array for providing double tilt angle |
| 02/04/1998 | EP0714559B1 Piezoelectric motor with progressive wave |