| 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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| 07/21/1987 | US4681667 Lamination, electrodes, alternation, belts, connecting, dielectrics |
| 07/16/1987 | WO1987004301A1 Electrically variable piezoelectric hybrid capacitor |
| 07/15/1987 | CN86107017A Method for preparing shark-fin-like edible product |
| 07/09/1987 | DE3600008A1 Ultrasonic motor |
| 07/07/1987 | US4678957 Piezoelectric ceramic switching devices and systems and methods of making the same |
| 07/07/1987 | US4678956 Vibration wave motor |
| 07/07/1987 | US4678955 Piezoelectric positioning device |
| 07/01/1987 | EP0226742A2 Pressure transducer for measuring pressures at high temperatures |
| 06/30/1987 | US4677336 Piezoelectric transducer and process for its production |
| 06/30/1987 | US4676816 Method of manufacturing a hermetically sealed component housing, in particular for quartz resonators |
| 06/30/1987 | US4675960 Method of manufacturing an electrically variable piezoelectric hybrid capacitor |
| 06/30/1987 | US4675959 Production of piezoelectric dielectric films by poling in stack form |
| 06/24/1987 | EP0226572A2 Measurement apparatus using a flexible piezoelectric film as sensor element |
| 06/23/1987 | US4675568 For use in a serial printer |
| 06/23/1987 | US4675123 Ferroectric ceramics |
| 06/16/1987 | EP0225379A1 Apparatus for electrical control of rate of fluid flow |
| 06/16/1987 | CA1223066A1 Apparatus for recording and reproducing information on a record carrier in the form of a tape |
| 06/10/1987 | EP0225043A2 Cable connection |
| 06/09/1987 | US4672256 Linear vibration wave motor |
| 06/02/1987 | US4670682 Piezoelectric ceramic switching devices and systems and method of making the same |
| 06/02/1987 | US4670074 Lamination in presence of electric field; electro conductivit y |
| 06/02/1987 | US4669160 Method for prepolarizing and centering a piezoelectric ceramic switching device |
| 06/02/1987 | CA1222396A1 Torque sensor of noncontact type |
| 05/26/1987 | US4668964 Stimulator for inkjet printer |
| 05/26/1987 | US4668449 Articles comprising stabilized piezoelectric vinylidene fluoride polymers |
| 05/20/1987 | EP0222394A2 Ultrasonic motor |
| 05/19/1987 | US4667127 Piezoelectric sensor element with at least two single crystal elements |
| 05/13/1987 | EP0221468A2 Method of forming magnetostrictive rods from rare earth-iron alloys |
| 05/12/1987 | US4663826 Laser radiation |
| 05/05/1987 | US4663607 Magnetoresistive element |
| 05/05/1987 | US4663556 Torsional mode ultrasonic vibrator |
| 05/05/1987 | US4663555 Method and apparatus for controlling a bimorph leaf which supports a deflectable head |
| 04/29/1987 | EP0219895A1 Method of manufacturing piezoelectric ceramic elements |
| 04/29/1987 | EP0219555A1 Process for producing piezo-electric or pyro-electric composite sheet |
| 04/28/1987 | US4661201 Concentrated thermal energy source |
| 04/23/1987 | WO1987002514A1 Mounting for piezoelectric bender of fluid control device |
| 04/22/1987 | CN86201450U Low-sintering monolithic piezoelectric ceramic transformer |
| 04/22/1987 | CN86106297A Method of manufacturing piezoelectric ceramic elements |
| 04/14/1987 | US4658172 Drive circuit for a vibration wave motor |
| 04/14/1987 | US4658155 Drive circuit for a piezoelectric actuator |
| 04/14/1987 | CA1220580A1 Speed pattern generator for an elevator car |
| 04/09/1987 | WO1987002055A1 Crystalline vinylidene fluoride |
| 04/08/1987 | EP0217064A1 Method of making metal electrode structures on both sides of a polymer film |
| 04/07/1987 | US4655560 Demagnetization compensated deformable magnetostrictive mirror |
| 03/24/1987 | US4652786 Torsional vibration apparatus |
| 03/18/1987 | EP0214136A1 Medical treatment apparatus for applying sparks to the skin from bipolar electrodes. |
| 03/17/1987 | US4651343 Piezoelectric apparatus for positioning optical fibers |
| 03/17/1987 | US4651046 Piezoelectric scanning device |
| 03/17/1987 | US4650281 Fiber optic magnetic field sensor |
| 03/17/1987 | US4649886 Fuel injection system for an internal combustion engine |
| 03/11/1987 | EP0213470A1 Method and apparatus for making piezoceramic membranes |
| 03/10/1987 | US4649313 Piezoelectric displacement element |
| 03/10/1987 | US4649312 Reinforced piezoelectric transducer and pressure sensor using such a transducer |
| 03/10/1987 | US4649311 Vibration wave motor |
| 03/10/1987 | CA1219036A1 Drive circuit for piezoelectric stack |
| 03/10/1987 | CA1218869A1 Force transducer |
| 03/03/1987 | US4647808 Piezoelectric actuator |
| 03/03/1987 | CA1218561A1 Differential lever actuator including differentially force-transmitting members which are not liable to break |
| 02/26/1987 | DE3530425A1 Method for the simultaneous mechanical pulse excitation of piezo-element generators for producing electrical signals which can be utilised |
| 02/24/1987 | US4645964 Vibration wave motor |
| 02/24/1987 | CA1218415A1 Piezoelectric reed power supply for use in abnormal tire condition warning system |
| 02/19/1987 | DE3626507A1 Actuation device |
| 02/17/1987 | US4644310 Actuator system having magnetomechanical cantilever beam formed of ferromagnetic amorphous material |
| 02/17/1987 | US4644213 Piezoelectric actuator |
| 02/17/1987 | US4644212 Power supply for piezoelectric-element driving device |
| 02/10/1987 | US4642509 Ultrasonic motor using bending, longitudinal and torsional vibrations |
| 02/10/1987 | US4642508 Piezoelectric resonating device |
| 02/10/1987 | CA1217853A Temperature compensated orientation of berlinite for surface acoustic wave devices |
| 02/03/1987 | US4641053 Ultrasonic liquid atomizer with an improved soft start circuit |
| 02/03/1987 | US4641052 Input circuit for a stacked type piezo-electric element device |
| 02/03/1987 | US4640756 Method of making a piezoelectric shear wave resonator |
| 01/28/1987 | EP0209865A2 Ultrasonic motor |
| 01/27/1987 | US4639631 Electrostatically sealed piezoelectric device |
| 01/27/1987 | US4639630 Piezoceramic servo-drive for producing translational motion, especially for application to ring laser mirrors |
| 01/20/1987 | US4638206 Sheet-like piezoelectric element |
| 01/17/1987 | CN85102335A Composite ultrasonic transducers and methods for making the same |
| 01/15/1987 | WO1987000347A1 Langmuir blodgett films |
| 01/14/1987 | EP0208019A2 Piezoelectric-polymer 0-3 composites for transducer applications |
| 01/13/1987 | US4636908 Thin-film dielectric and process for its production |
| 01/07/1987 | EP0207512A2 Fluid pressure sensor |
| 01/07/1987 | EP0207347A2 Nonfibrous, piezoelectric polymer sheet of improved activity and the process of preparing it |
| 01/07/1987 | EP0207095A1 A rare earth flextensional transducer |
| 01/06/1987 | US4634917 Active multi-layer piezoelectric tactile sensor apparatus and method |
| 01/06/1987 | US4634916 Piezoelectric rotary driver |
| 01/06/1987 | US4634915 Mount for surface wave motor |
| 01/06/1987 | US4634913 Application of lithium tetraborate to electronic devices |
| 01/06/1987 | CA1216337A1 Pressure sensitive signal generator assembly |
| 12/30/1986 | US4633285 Semiconductor device |
| 12/30/1986 | US4633122 Continuous channels through film; silk screening, xerography |
| 12/30/1986 | US4633121 Comb-shaped piezoelectric drive device |
| 12/30/1986 | US4633120 Electrostriction transducer comprising electrostriction layers of axially varied thicknesses |
| 12/30/1986 | US4633119 Broadband multi-resonant longitudinal vibrator transducer |
| 12/30/1986 | US4633118 Piezoelectrically actuated high-speed microwave switch |
| 12/30/1986 | US4632856 Multilayer thin film electrical devices free of adhesive |
| 12/23/1986 | US4631436 Transducer plate for piezoelectric transducers |
| 12/18/1986 | WO1986007429A1 Apparatus for electrical control of rate of fluid flow |
| 12/17/1986 | EP0204932A2 Displacement generating device |
| 12/17/1986 | EP0204885A2 Easily poled 0-3 piezoelectric composites for transducer applications |
| 12/17/1986 | EP0200864A2 Linear motor |
| 12/17/1986 | CN86103324A 位置检出装置 Position detecting means |