| Patents for B06B 1 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency (14,020) |
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| 04/14/2005 | US20050077845 Actively controlled harmonic force generator |
| 04/14/2005 | US20050076776 Pulsating vibration air generation apparatus |
| 04/14/2005 | US20050076729 Eccentric wheel unit with a distance adjuster |
| 04/14/2005 | DE10344741A1 Schall- oder Ultraschallwandler Sonic or ultrasonic transducer |
| 04/13/2005 | EP1523217A1 Electroacoustic transducer |
| 04/13/2005 | CN2691717Y Active ribration device of rare earth ultra magneto striction ultrasonic transducer |
| 04/13/2005 | CN1606476A Micromachined ultrasound transducer and method for fabricating same |
| 04/13/2005 | CN1605680A Synchronous drive method for parallel installation of multiple eccentric shafts and typical synchronous mechanism |
| 04/13/2005 | CN1197433C Multifunction sound apparatus |
| 04/13/2005 | CN1196914C Sound sensor assembly |
| 04/12/2005 | US6879090 Acoustic transducer with prestressed ring |
| 04/07/2005 | WO2005031274A2 Sonic or ultrasonic transducer |
| 04/07/2005 | WO2005030407A1 Ultrasonic cleaning device |
| 04/07/2005 | WO2005030403A1 Large capacity ultrasonic composite vibration device |
| 04/07/2005 | WO2005030055A1 Ultrasonic probe |
| 04/07/2005 | US20050075573 System and method for actively cooling transducer assembly electronics |
| 04/07/2005 | US20050075572 Focusing micromachined ultrasonic transducer arrays and related methods of manufacture |
| 04/07/2005 | US20050075570 Ultrasonic diagnosing apparatus |
| 04/07/2005 | US20050075210 Harmonic force generator for an active vibration control system |
| 04/07/2005 | US20050072717 Sieving apparatus |
| 04/07/2005 | DE10340367A1 Sound pressure level improving method e.g. for pies actuator in motor vehicle, involves determining middle sound pressure level of characteristic sound pressure curve |
| 04/06/2005 | EP1429871B1 Vibration generator for a soil compacting device |
| 04/06/2005 | CN1603859A Ultrasonic sensor |
| 04/06/2005 | CN1603011A Hardly soluble suspension liquid inject method and apparatus for preparing composite material sample room |
| 04/06/2005 | CN1196243C 电动机 Electric motor |
| 04/05/2005 | US6875178 Receive circuit for ultrasound imaging |
| 04/05/2005 | US6874844 Notchback motor vehicle |
| 03/31/2005 | WO2005029910A1 Ultrasonic probe |
| 03/31/2005 | WO2005028126A1 Sonic generator for generating sonic pulses that can propagate along pipelines of a water or gas supply system |
| 03/31/2005 | WO2004099738A3 Modulated pulsed ultrasonic power delivery system and method |
| 03/31/2005 | US20050069158 Packaged piezoelectric exciter module |
| 03/31/2005 | DE10341477A1 Schallgenerator zur Erzeugung in Rohrleitungen eines Wasser- oder Gasversorgungssystems ausbreitungsfähiger Schallimpulse Capable of propagation of sound generator for generating in pipes of a water or gas supply system sound pulses |
| 03/31/2005 | DE102004040474A1 Elektrisch leitfähige Anpassschichten und Verfahren Electrically conductive matching layers and methods |
| 03/30/2005 | EP1518442A1 Piezoelectric biological sounds monitor with printed circuit board |
| 03/30/2005 | EP1517757A1 Switching circuit for an electromagnetic source for the generation of acoustic waves |
| 03/30/2005 | CN1600452A Electromagnetic actuator |
| 03/29/2005 | US6873090 Piezocomposite, ultrasonic probe for ultrasonic diagnostic equipment, ultrasonic diagnostic equipment, and method for producing piezocomposite |
| 03/29/2005 | US6871572 Drive for precision oscillations |
| 03/29/2005 | CA2392798C Percussive striking electric tool device |
| 03/24/2005 | WO2005027317A1 Vibration generating motor |
| 03/24/2005 | US20050065461 Ultrasonically enhanced substance delivery method |
| 03/24/2005 | US20050062367 Ultrasonic vibrator and ultrasonic motor using the ultrasonic vibrator |
| 03/24/2005 | DE10340454A1 Piezoelectric conveyor has elements generating horizontal motion only and others providing lateral motion to create two dimensional variable angular vectors |
| 03/23/2005 | EP1292229A4 Biophysical sensor |
| 03/23/2005 | CN2686740Y Vacuum capping machine |
| 03/23/2005 | CN1599969A Small-sized motor, small-sized vibration motor, and portable information device |
| 03/23/2005 | CN1597145A Ultrasonic vibrator and ultrasonic motor using the ultrasonic vibrator |
| 03/23/2005 | CN1596831A Ultrasonic probe and method for fabricating the probe |
| 03/23/2005 | CN1193866C Compaction device for compacting moulded bodies form granular substances and method thereof |
| 03/22/2005 | US6868729 Method of driving two-dimensional array ultrasonic probe, and ultrasonic diagnostic apparatus |
| 03/22/2005 | US6868594 Method for making a transducer |
| 03/17/2005 | WO2005025076A2 Tactile transducers and method of operating |
| 03/17/2005 | WO2005024966A1 Piezoelectric ceramic element and portable device |
| 03/17/2005 | US20050058579 Liquid flow through aperture; oscillation; compression; shear force; fluid flow controller barrier; destroying bacteria |
| 03/17/2005 | US20050057284 Method and apparatus for controlling scanning of mosaic sensor array |
| 03/17/2005 | US20050056969 Forming homogeneous mixtures of organic materials for physical vapor deposition using a solvent |
| 03/17/2005 | US20050056968 Forming homogeneous mixtures of organic materials for physical vapor deposition using wet mixing |
| 03/16/2005 | EP1515580A1 Bone conductive speaker |
| 03/16/2005 | EP1514601A2 Rapid thermal cycling device with lid having pins for transfer of energy |
| 03/16/2005 | CN2684945Y Underwell variable frequency sound wave vibrating instrument |
| 03/16/2005 | CN1593789A Pump controlled motor hydraulic excitation device |
| 03/15/2005 | US6867535 Method of and apparatus for wafer-scale packaging of surface microfabricated transducers |
| 03/15/2005 | US6866634 Ultrasonic diagnostic apparatus |
| 03/15/2005 | US6865947 Vibration detecting apparatus |
| 03/10/2005 | US20050054933 Dynamically configurable ultrasound transducer with intergral bias regulation and command and control circuitry |
| 03/10/2005 | US20050054390 Piezoelectric user interface |
| 03/09/2005 | EP1512485A1 Method and apparatus for mounting electronic part applying ultrasonic vibrating in a plurality of directions, and electronic circuit apparatus |
| 03/09/2005 | CN1592551A Method and apparatus for mounting electronic part , and electronic circuit apparatus |
| 03/09/2005 | CN1589978A 振动源驱动装置 Vibration source driving device |
| 03/09/2005 | CN1192476C Driving device for vibration type regulator |
| 03/09/2005 | CN1192442C Multilayer electronic part, its mfg. method, two-dimensionaly arrayed element packaging structure, and its mfg. method |
| 03/08/2005 | US6865140 Mosaic arrays using micromachined ultrasound transducers |
| 03/03/2005 | US20050047621 Multifunction transducer and method of driving |
| 03/03/2005 | US20050047278 High-power transmission acoustic antenna |
| 03/03/2005 | US20050046551 Tactile transducers and method of operating |
| 03/03/2005 | US20050046311 Method of manufacturing ultrasound transducer device having acoustic backing |
| 03/03/2005 | US20050046302 Small-sized motor, small-sized vibration motor, and portable information device |
| 03/03/2005 | US20050046086 Increasing production rate; controlling properties; continuously combining and dispensing sol and gel inducing agent on conveyor |
| 03/03/2005 | DE10156816B4 Mehrfachfunktions-Signalgeber Multi-function signal generator |
| 03/03/2005 | DE10007839B4 Vibrationsdetektoreinrichtung und zugehöriges Verfahren Vibration detection means and associated method |
| 03/02/2005 | EP1511092A1 Laminated structure, method of manufacturing the same and ultrasonic transducer array |
| 03/02/2005 | EP1509339A1 Device having an operating and functional unit |
| 03/02/2005 | EP1509338A1 Acoustic-signal emitting device for vehicles |
| 03/02/2005 | EP1509337A1 Electronic control circuit and acoustic-signal emitting device for vehicles |
| 03/02/2005 | EP1015104B1 Vibratory adapter |
| 03/01/2005 | US6862254 Microfabricated ultrasonic transducer with suppressed substrate modes |
| 03/01/2005 | US6859984 Method for providing a matrix array ultrasonic transducer with an integrated interconnection means |
| 02/24/2005 | WO2005017965A2 Ultrasonic air transducer arrays using polymer piezoelectric films and impedance matching structures for ultrasonic polymer transducer arrays |
| 02/24/2005 | US20050043628 Backing material for micromachined ultrasonic transducer devices |
| 02/24/2005 | US20050043627 Curved ultrasound transducer arrays manufactured with planar technology |
| 02/24/2005 | US20050043624 Heat sealable transducer shield and method of application |
| 02/24/2005 | US20050042424 Electrically conductive matching layers and methods |
| 02/24/2005 | US20050040907 System and method for processing capacitive signals |
| 02/24/2005 | DE19631991B4 Vibrator, insbesondere für einen Vibrationsbären Vibrator, especially for a Vibratory Pile |
| 02/23/2005 | EP1507603A1 Acoustic alarm having a piezo-electric element driven at multiple frequencies |
| 02/23/2005 | CN1585922A Method and device for generating feedback |
| 02/23/2005 | CN1583289A Frequency variable hydraulic vibration exciter |
| 02/23/2005 | CN1583288A Exciting method and vibration exciter for torsional damper performance test bed |
| 02/23/2005 | CN1190984C Multifunctional audio device |
| 02/22/2005 | US6857773 Compressed gas operated orbital rolling member vibrator having low noise properties |