| Patents for G10K 9 - Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers (3,562) |
|---|
| 06/12/2013 | CN103151035A Adaptive electronic horn |
| 06/12/2013 | CN101964186B Piezoelectric type squealer |
| 06/06/2013 | US20130140956 Ultrasonic Generator |
| 06/05/2013 | CN202976824U Automotive alarming horn |
| 06/05/2013 | CN202976823U Vehicle-used contactless electronic loudspeaker adopting ultrasonic welding technology |
| 06/05/2013 | CN202976822U Vehicle electric horn |
| 06/05/2013 | CN202976821U Static iron core, and motor vehicle electric horn having static iron core |
| 06/05/2013 | CN202976820U Horn air gap automation adjustment device |
| 06/05/2013 | CN103139338A Screen sounding control system, method and mobile terminal |
| 06/05/2013 | CN103137117A Electromagnetic signal alarming device |
| 06/05/2013 | CN103137116A Automobile electronic intelligent horn |
| 06/05/2013 | CN103137115A Power source connector horn and manufacture method |
| 06/04/2013 | US8456321 Circuit for checking the voltage of batteries |
| 05/30/2013 | US20130134833 Ultrasonic sensor and method for manufacturing the same |
| 05/23/2013 | WO2013048889A3 Resonator for detectors and sounders |
| 05/22/2013 | CN103116954A Low-power-consumption piezoelectric security and protection alertor |
| 05/21/2013 | US8446798 Marine acoustic vibrator having enhanced low-frequency amplitude |
| 05/16/2013 | US20130119824 Ultrasonic generator with a resonator having a clamping opening |
| 05/15/2013 | CN202939964U Automobile electric horn with short axial distance structure |
| 05/08/2013 | DE112011100525T5 Geräuschausstossende Einrichtung Noise emissions institution |
| 05/08/2013 | DE10261033B4 Ultraschall-Transceiver und diesen verwendendes Ultraschall-Abstandssonar Ultrasonic transceiver ultrasonic distance-use and these Sonar |
| 05/08/2013 | CN103097865A Ultrasound transducer for use in a fluid medium |
| 05/01/2013 | CN202917164U Dual-purpose horn device |
| 05/01/2013 | CN103077702A Airflow sounding device |
| 04/25/2013 | WO2013057528A2 Advertising horn |
| 04/25/2013 | US20130100776 Method for controlling an ultrasonic sensor and ultrasonic sensor |
| 04/25/2013 | US20130100775 System and method for providing discrete ground connections for individual elements in an ultrasonic array transducer |
| 04/24/2013 | EP2583276A2 Ultrasonic sensor and vehicle with such an ultrasonic sensor |
| 04/24/2013 | CN202905157U Waterproof loudspeaker of motorcycle |
| 04/24/2013 | CN202905156U Automobile alarm horn |
| 04/24/2013 | CN202905155U High-sound pressure warning buzzer |
| 04/24/2013 | CN103065618A Motor vehicle electronic speaker and control method thereof |
| 04/24/2013 | CN103065617A Vehicle non-contact electronic speaker adopting ultrasonic welding technology |
| 04/24/2013 | CN103065616A Ventilated structure single male tab connector horn and manufacturing method thereof |
| 04/24/2013 | CN102249367B Method for carrying out detection and control on ultrasonic intensity in water treatment |
| 04/17/2013 | CN202887701U Alarming horn for automobile |
| 04/17/2013 | CN202887700U Automobile horn adopting novel connection method |
| 04/10/2013 | CN202871187U Sound wave device |
| 04/10/2013 | CN202870863U Sound wave read-write device, mobile terminal and sound wave system |
| 04/10/2013 | CN103035233A Special trumpet for watching ball game on site |
| 04/10/2013 | CN101980335B Intelligent control method and device for electric horn |
| 04/04/2013 | WO2013045343A1 Siren comprising an improved connection system |
| 04/03/2013 | CN202847553U Bus get-off prompting device |
| 04/03/2013 | CN103021396A Deep-water broadband transducer with ultralow backward radiation |
| 04/03/2013 | CN103021395A Flameproof contactless klaxon |
| 04/03/2013 | CN103021394A Automobile electric horn with short axial distance structure and sound production method thereof |
| 04/03/2013 | CN103016755A Siren horn of urban rail vehicle |
| 04/03/2013 | CN102103854B Energy converter transceiver circuit of ultrasonic aerovane |
| 03/27/2013 | CN202838945U Piezoelectric sounding device of high sound level automobile alarm |
| 03/27/2013 | CN202838944U High-directivity electric whistle of locomotive whistle limiting system |
| 03/27/2013 | CN202838943U Electric horn for vehicles |
| 03/20/2013 | CN102376301B Buzzer driving circuit and calculator circuit with same |
| 03/14/2013 | US20130066209 Ultrasonic probe and ultrasonic image diagnostic device |
| 03/13/2013 | CN202796037U Novel automobile horn |
| 03/13/2013 | CN102968983A Waterproof speaker of motor vehicle |
| 03/06/2013 | EP2565079A2 Vehicle lamp |
| 03/06/2013 | CN202771793U Air flow sounding device |
| 03/06/2013 | CN102956227A Stationary iron core and motor vehicle electric horn provided with same |
| 03/06/2013 | CN101785047B Piezoelectric transducer device |
| 02/27/2013 | CN202758606U Alarm for giving alarm during fluid boiling and device with such alarm |
| 02/27/2013 | CN202758605U A multi-input-voltage contactless explosion-proof electronic loudspeaker used for vehicles and boats |
| 02/27/2013 | CN102280101B Static iron core and method for assembling same |
| 02/27/2013 | CN101964185B Ultra-wideband underwater acoustic transducer |
| 02/21/2013 | US20130043769 Oscillator |
| 02/20/2013 | EP2559024A2 Method for driving an ultrasound sensor and ultrasound sensor |
| 02/13/2013 | CN202737989U Remote control adapter |
| 02/13/2013 | CN101499271B Ultrasonic transducer for a proximity sensor |
| 02/07/2013 | US20130032082 Area protection system |
| 02/06/2013 | CN102910112A Car intermittence hooting sounder model for car |
| 02/06/2013 | CN102069755B Voice simulator of automotive relay and simulation method thereof |
| 01/31/2013 | WO2011085872A3 Ultrasound transducer for use in a fluid medium |
| 01/31/2013 | US20130026885 Ultrasonic sensor |
| 01/30/2013 | CN202711682U Electromagnetic buzzer with freedom from interference of ripple current |
| 01/30/2013 | CN202711681U Electromagnetic sounder for vehicle interior safety warning tones |
| 01/30/2013 | CN202711680U Electronic loudspeaker for motorized vehicles and vessels |
| 01/30/2013 | CN202711679U Loudspeaker |
| 01/30/2013 | CN102034467B Sound production device |
| 01/23/2013 | CN102890929A Array type electromagnetic pulse sound source |
| 01/23/2013 | CN102890928A Electromagnetic pulse sound source |
| 01/23/2013 | CN102890273A An ultrasound sensor device for detecting and sending ultrasound |
| 01/22/2013 | CA2616686C Macrosonic generator for the air-based industrial defoaming of liquids |
| 01/16/2013 | CN202677821U Motor vehicle electronic loudspeaker |
| 01/16/2013 | CN101894855B Flexible integrated ultrasonic transducer and preparation method thereof |
| 01/16/2013 | CN101711407B Sounder assembly for a personal alert safety system |
| 01/10/2013 | US20130010573 Gas-filled bubble sound source |
| 01/09/2013 | CN202662280U Embedding type large-area low-frequency flexible transducer |
| 01/09/2013 | CN202662279U High-frequency underwater acoustic emission transducer |
| 01/09/2013 | CN202662278U Buzzer driving circuit |
| 01/03/2013 | DE102011107627A1 Device for generating sound with motor vehicle, has deformable diaphragm structures that are arranged at outer side of motor vehicle using retainer, and are flow against air |
| 01/02/2013 | CN202650524U Automobile-used basin-shaped electric horn |
| 01/02/2013 | CN202644425U Vehicle passing prompt horn at position of high way sharp turn |
| 01/02/2013 | CN202641500U Intelligent acousto-optic warning system device for whistle of automobile |
| 01/02/2013 | CN102859580A Method for driving an ultrasound sensor and ultrasound sensor |
| 01/02/2013 | CN102855870A Smart control device for electric horn |
| 12/27/2012 | WO2012175491A2 Ultrasonic sensor device comprising a damping element and a mounting cover, arrangement and method for producing such an ultrasonic sensor device |
| 12/27/2012 | WO2012175479A1 Ultrasonic sensor device for a vehicle and assembly comprising an ultrasonic sensor device |
| 12/26/2012 | CN202632751U Receiving-transmitting type underwater acoustic transducer |
| 12/26/2012 | CN102842302A Musical tone drive circuit |
| 12/26/2012 | CN102176308B Car horn device |
| 12/23/2012 | CA2744374A1 Piezoelectric membrane |