| Patents for B60Q 5 - Arrangement or adaptation of acoustic signal devices (4,042) |
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| 06/09/2010 | CN201502259U Automatic glass lifting protector |
| 06/09/2010 | CN101722892A Automobile horn device |
| 06/02/2010 | CN201494365U Klaxon system of automobile |
| 06/02/2010 | CN201494364U Vehicle warning device |
| 06/02/2010 | CN201494363U Voice prompter for prompting vehicle distance |
| 06/02/2010 | CN101357610B Additional electric horn connector for vehicle |
| 06/02/2010 | CN101353031B Speech shift prompting device based on optimum oil consumption and method thereof |
| 05/27/2010 | WO2010059029A2 Vehicle rear lamp malfunction alert system |
| 05/27/2010 | WO2010057724A1 Vehicle, particularly a hybrid vehicle, comprising an electric device |
| 05/27/2010 | WO2010037462A8 A signal horn activation device for a motor vehicle |
| 05/27/2010 | DE102008057511A1 Signalgeber mit einer akustischen Quelle und einer optischen Quelle Switches with an acoustic source and an optical source |
| 05/26/2010 | CN201484331U Driving assistant device of motor vehicle |
| 05/26/2010 | CN201484285U Best shifting time reminder for manual transmission cars |
| 05/26/2010 | CN201484259U Top system of police car |
| 05/26/2010 | CN101714734A Connector of auto horn switch |
| 05/26/2010 | CN101712296A Intelligent monitoring device of vehicle indoor gas |
| 05/20/2010 | WO2010056647A2 System and method for receiving audible input in a vehicle |
| 05/19/2010 | CN201472264U Vehicle protection panel with warning voice |
| 05/12/2010 | DE102009041975A1 Fahrzeug mit mindestens einer Antriebseinheit Vehicle with at least one drive unit |
| 05/12/2010 | CN201457228U Vehicle-mounted voice prompting device |
| 05/12/2010 | CN201457227U Device for prompting drivers to have a rest |
| 05/12/2010 | CN201457226U Get-off reminder in bus for passenger |
| 05/12/2010 | CN201457219U Back-up alarm device for fork truck |
| 05/12/2010 | CN201457128U Bus seat with display prompting device |
| 05/12/2010 | CN1549462B Interactive information propagating system for elevator |
| 05/06/2010 | DE102009036440A1 Verfahren und Vorrichtung zur Ermittlung eines Beladungszustandes eines Fahrzeuges Method and apparatus for determining a load state of a vehicle |
| 05/06/2010 | DE102009005002A1 Steuerkreis für einen akustischen Signalgeber, akustische Signalanlage und Technik für ein Fahrzeug Control circuit for an acoustic signal transmitter, signal conditioning and acoustic technology for a vehicle |
| 05/05/2010 | CN201446912U An iPod connection device applied on a vehicle acoustics |
| 05/05/2010 | CN201446911U Backing alarm for coal mines |
| 05/05/2010 | CA2649731A1 An unobtrusive driver drowsiness detection method |
| 04/29/2010 | DE112008001584T5 Signalhupvorrichtung und Signalhupenbetätigungsverfahren Horn device and signal horn operating procedures |
| 04/29/2010 | DE102009039632A1 Audiosignalvorrichtung für Kraftfahrzeuge Audio device for motor vehicles |
| 04/28/2010 | CN201442598U Infrared ray control device of baby carrier |
| 04/28/2010 | CN201442545U Automobile trumpet multi-point control device |
| 04/15/2010 | US20100089307 Sound synthesizer system for use in a vehicle having an internal combustion engine |
| 04/14/2010 | CN201438366U Backing buzzer for scraper |
| 04/13/2010 | US7697698 Sound-based vehicle safety system |
| 04/08/2010 | WO2010037462A1 A signal horn activation device for a motor vehicle |
| 04/08/2010 | DE102008049847A1 Vorrichtung zur Aktivierung eines Signalhorns für ein Motorfahrzeug The apparatus for activating a horn for a motor vehicle |
| 04/08/2010 | DE102008042517A1 Verfahren zur Bestimmung von Ausgabezeitpunkten von Sprachsignalen in einem Fahrzeug A method for determining output times of speech signals in a vehicle |
| 04/07/2010 | CN1986285B Electronic turning warning squealer-flash for automobile |
| 03/31/2010 | CN101683832A Traffic safety warning device and method thereof |
| 03/25/2010 | CA2640491A1 Vehicle warning device |
| 03/24/2010 | CN201427553Y Alarm system of vehicle departure from lane |
| 03/24/2010 | CN201427547Y Sound converter and vehicle sound system |
| 03/24/2010 | CN201427546Y Voice prompt device for insufficient fuel, engine oil and brake oil and ultrahigh water temperature of vehicle |
| 03/24/2010 | CN101678789A Horn device and horn activation method |
| 03/11/2010 | WO2010025929A1 Airbag device |
| 03/11/2010 | DE102008046382A1 Hupenmodul für ein Fahrzeuglenkrad und Fahrzeuglenkrad Horn module for a vehicle steering wheel and vehicle steering wheel |
| 03/10/2010 | CN201419726Y Steering wheel assembly for automobiles |
| 03/10/2010 | CN201419671Y Automobile parking brake alarm |
| 03/03/2010 | CN101659233A Method, device and system for controlling sound pressure of loudspeaker of automobile |
| 03/03/2010 | CN101659232A Method and device for controlling car audio by keys on steering wheel |
| 02/24/2010 | CN201410887Y Car audio control panel capable of operating by blind pressing |
| 02/17/2010 | CN201405882Y Capacitor power supply type sound horn device for electric locomotive |
| 02/17/2010 | CN201405781Y Multifunctional rearview mirror |
| 02/17/2010 | CN201405780Y Radar for automobile self-protection |
| 02/03/2010 | CN201395095Y In-vehicle sound quality self-adapting active control system |
| 01/28/2010 | WO2010010132A1 Device for issuing state-based tones in a motor vehicle |
| 01/27/2010 | EP2147427A1 Digital audio horn |
| 01/27/2010 | CN101633338A Automotive alarming device |
| 01/27/2010 | CN101633337A Vehicle audible device |
| 01/27/2010 | CN100584669C Motor vehicle bumper having piezoelectric element serving as transmitter and receiver |
| 01/26/2010 | US7653487 Object detection apparatus and method |
| 01/20/2010 | EP2144780A1 A method and a system for providing feedback to a vehicle operator |
| 01/19/2010 | US7650001 Dummy sound generating apparatus and dummy sound generating method and computer product |
| 01/13/2010 | CN201380848Y Incorrect-brake intelligent controlling and braking device monitored by laser or infrared ray |
| 01/13/2010 | CN201380837Y Vehicle anti-collision and automatic protection device |
| 01/13/2010 | CN201380816Y Automatic navigation automobile, and automobile obstacle-avoidance warning system and corresponding circuit thereof |
| 01/13/2010 | CN201380794Y Horn with speed |
| 01/13/2010 | CN201380793Y Carpet-type bus overload alarm |
| 01/13/2010 | CN101624031A Switch apparatus for a horn of a vehicle |
| 01/13/2010 | CN101624030A Wireless remote control getting off prompt device |
| 01/13/2010 | CN100579823C Vehicle horn driving circuit |
| 01/06/2010 | CN201378058Y Vehicular video navigation device based on voice prompt |
| 01/06/2010 | CN201376530Y Automotive electronic alarm |
| 01/06/2010 | CN201376529Y Automobile acoustic system controlled in front and back seats |
| 01/06/2010 | CN201376528Y Car-backing alarming radar |
| 01/06/2010 | CN201376507Y CNG car fuel conversion switch |
| 01/06/2010 | CN101618696A Honking forbidding system for city automobile |
| 12/30/2009 | WO2009156153A1 Vehicle steering wheel |
| 12/30/2009 | CN201371772Y Automobile speaker |
| 12/24/2009 | US20090315306 Actuator for a horn of a vehicle |
| 12/23/2009 | CN201369814Y Automobile whistle electronic loudspeaker |
| 12/23/2009 | CN201366989Y Vehicle backseat audio/video system |
| 12/23/2009 | CN201366976Y Screen overturn mechanism device for car stereo |
| 12/23/2009 | CN201366975Y Auto reverse horn |
| 12/23/2009 | CN201366974Y Automotive water-through alarm device |
| 12/23/2009 | CN101607527A Vehicle alcohol alarm method and control device |
| 12/09/2009 | CN101596881A Automobile door pane alarm device |
| 12/09/2009 | CN100568305C Method for using sound to sending message |
| 12/02/2009 | CN201355253Y Intelligent bus transferring and riding leading system based on bus GPS location |
| 12/02/2009 | CN201354064Y Automobile alarming device with multiple alarming modes |
| 12/02/2009 | CN201354035Y Horn mesh structure for internal decoration of automobile |
| 12/02/2009 | CN201353984Y Fault-alarming trailer bridge |
| 12/02/2009 | CN101590846A Automatic protection system for vehicle anticollision |
| 12/02/2009 | CN100564106C Vehicular audio apparatus and tone generating method |
| 11/25/2009 | CN201352836Y Alarm device for traffic lane deviation of vehicles |
| 11/25/2009 | CN201350872Y Dual-mode and dual-standby intelligent alarm |
| 11/18/2009 | CN201349296Y Automobile monitoring device and automobile monitoring system |