| Patents for G08B 3 - Audible signalling systems; Audible personal calling systems (6,083) |
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| 06/19/2008 | DE102007031064A1 Emergency device for electro acoustic emergency warning system, has microphone mounted in loudspeakers to measure acoustic pressure of individual loudspeakers, where loud speaker operating analog signal is compared with radiated signal |
| 06/18/2008 | CN201075444Y Safety protector of mains socket |
| 06/18/2008 | CN101202815A Method for providing key prompting voice in TV set and TV set |
| 06/18/2008 | CN101201972A Bidirectional voice telecontrol system |
| 06/18/2008 | CN101201269A Method and system for a talking weight loss scale |
| 06/18/2008 | CN100395543C Intelligent water leakage detection system for cooler of large-scale generator |
| 06/17/2008 | US7388483 Monitoring status of railyard equipment using wireless sensing devices |
| 06/17/2008 | US7388474 Vehicular obstacle detection system |
| 06/12/2008 | US20080136615 Device for State Dependent Output of Tone Sequences in a Motor Vehicle |
| 06/11/2008 | CN201072713Y Voice reminding device for preventing misoperation of high-tension switch cabinet |
| 06/11/2008 | CN201072580Y Audio evacuation indicator |
| 06/11/2008 | CN201072579Y Door bell capable of leaving message |
| 06/11/2008 | CN101197074A Phonating remote controller |
| 06/11/2008 | CN101196537A Anti-electricity theft alarming device of watt-hour meter |
| 06/10/2008 | US7385483 Termite acoustic detection |
| 06/10/2008 | US7385482 Electro-optical device and electronic apparatus |
| 06/05/2008 | US20080129470 Directional acoustic device |
| 06/04/2008 | CN101192327A Warning audio output system |
| 06/04/2008 | CN101192326A Medical sound generator |
| 06/04/2008 | CN101190561A Forming device and forming system |
| 06/03/2008 | US7382233 Sampling playback doorbell system |
| 05/29/2008 | WO2008036321A9 High intensity vehicle proximity acoustics |
| 05/27/2008 | US7378981 Tip jar providing audible and visible signals |
| 05/21/2008 | EP1922899A1 Digital wireless information delivery system |
| 05/21/2008 | CN201063772Y Wireless visible doorbell |
| 05/21/2008 | CN201063690Y Mobile phone exhibition experience theftproof system |
| 05/21/2008 | CN201063437Y Electronic group sealing |
| 05/21/2008 | CN201063202Y Device for helping blindman ride |
| 05/21/2008 | CN201063047Y Intelligent voice alarm of photovoltaic system |
| 05/21/2008 | CN101183477A Automatic door bell and implementing method thereof |
| 05/20/2008 | US7375617 Evacuation appliance |
| 05/15/2008 | WO2007129267A3 Automatic external defibrillator with enhanced clarity of audible prompts |
| 05/14/2008 | CN201061032Y Security lengthening line structure |
| 05/14/2008 | CN201060518Y Sleeping wake-up answering apparatus |
| 05/14/2008 | CN201060264Y Stumbling block detection alarming device and game device |
| 05/14/2008 | CN201058025Y Wristlet type heart monitor |
| 05/14/2008 | CN101178848A Public transport vehicle passenger getting on/off vehicle guiding system |
| 05/14/2008 | CN101176694A Method for implementing communication between patient and nurse using remote control ringer |
| 05/13/2008 | US7372370 Remotely activated, multiple stage alarm system |
| 05/08/2008 | DE102005011733B4 Signaleinheit mit einem akustischen Signalgeber Signal unit with an acoustic signal transmitter |
| 05/07/2008 | CN101174351A Plug-in speaker for emergency notification and voice evacuation |
| 05/06/2008 | US7369042 Warning device for vehicles |
| 05/02/2008 | WO2008052019A2 Harmonic and overtone audio therapy for autism spectrum disorder (asd) and regulated emotional and psychological disorders |
| 05/02/2008 | CA2608797A1 Push button doorbell switch apparatus |
| 05/01/2008 | US20080104631 Method and apparatus for emergency map display system |
| 05/01/2008 | US20080101621 Harmonic And Overtone Audio Therapy For Autism Spectrum Disorder (ASD) And Regulated Emotional And Psychological Disorders |
| 05/01/2008 | US20080100469 Bottle for alcoholic or non alcoholic beverages |
| 04/30/2008 | CN201054738Y A voice time reporting remote controller |
| 04/30/2008 | CN201054177Y Power transmission line theftproof annunciator |
| 04/30/2008 | CN201054175Y Multi-function living auxiliary device |
| 04/30/2008 | CN201054165Y Theftproof door bell |
| 04/30/2008 | CN201053897Y Sound indication box |
| 04/30/2008 | CN201053271Y Personnel automatic ordering equipment |
| 04/30/2008 | CN101171615A Alarm outputting device |
| 04/30/2008 | CN101169010A Induction lock |
| 04/30/2008 | CN100385469C Device for detecting an inadmissible operating state |
| 04/29/2008 | US7365966 Electronic device |
| 04/29/2008 | US7365646 Children's potty alarm |
| 04/24/2008 | WO2008046312A1 Golf swing training method and apparatus |
| 04/23/2008 | EP1913563A1 Locatable and information sound device and method |
| 04/23/2008 | CN201051648Y A monitor with multi-function LCD screen |
| 04/23/2008 | CN201051312Y Car stop announciator |
| 04/23/2008 | CN201051283Y Electronic swimming caller |
| 04/23/2008 | CN201051282Y Motor vehicle sound simulator |
| 04/23/2008 | CN201050385Y Down-hole mechanical safe operation voice prompting device |
| 04/23/2008 | CN100382994C Headrest mountable video system |
| 04/17/2008 | WO2008045692A2 Mounting plate for a notification appliance |
| 04/16/2008 | EP1912337A2 In-wall radio for receiving and reproducing radio signals |
| 04/16/2008 | CN201047966Y Cipher type door bell |
| 04/16/2008 | CN201047965Y Voice prompting device for gap-filling machine |
| 04/16/2008 | CN201047964Y Prompter |
| 04/16/2008 | CN201047916Y Alarm device for notebook computer |
| 04/16/2008 | CN101162542A System for prompting passenger arriving the station |
| 04/10/2008 | WO2008043064A1 Pedestrian warning system |
| 04/10/2008 | US20080086423 Media player with license expiration warning |
| 04/10/2008 | US20080084326 Mounting plate for a notification appliance |
| 04/10/2008 | US20080084282 Horn device |
| 04/09/2008 | EP1908035A1 Atmospheric safety monitoring device |
| 04/09/2008 | CN201045683Y Optoelectronic alarm experimental device |
| 04/09/2008 | CN201045660Y Five-tone electronic alarm |
| 04/09/2008 | CN201045659Y Oil well peripheral safety warner |
| 04/09/2008 | CN201045658Y Self-composition music door bell circuit |
| 04/03/2008 | US20080082179 Eye guard with voice indication |
| 04/03/2008 | US20080081674 System and method for controlling an enunciator on an electronic device |
| 04/03/2008 | US20080079592 Battery voltage monitor |
| 04/03/2008 | DE202008000860U1 Briefkasten mit Elektronikeinheit-Akustikmodul Letter box with electronics unit-acoustic module |
| 04/02/2008 | EP1745462A4 Digital sampling playback doorbell system |
| 04/02/2008 | CN201044061Y AC voltage stabilizer |
| 04/02/2008 | CN201043742Y Healthy and energy-saving short sight resistant desk lamp |
| 04/02/2008 | CN101154536A Micro thermal conductance effect switch |
| 04/02/2008 | CN101152091A Operation control device of medical imaging system and method thereof |
| 03/27/2008 | WO2008036327A2 Operator alerting system using a vehicle fault condition prioritization method |
| 03/27/2008 | US20080074278 Plug-In Alarm Notification Device |
| 03/27/2008 | US20080074247 Operator alerting system using a vehicle fault condition prioritization method |
| 03/20/2008 | WO2008032148A1 A push-button device for sending a signal to a receiver |
| 03/20/2008 | US20080068199 Computer system indicator panel with exposed indicator edge |
| 03/19/2008 | CN201037943Y Multifunctional molecule integrate circuit electronic alarm |
| 03/19/2008 | CN100375978C Doorbell device and method for discriminating visitors |
| 03/18/2008 | US7346172 Auditory alert systems with enhanced detectability |
| 03/13/2008 | US20080061985 Visual display of RFID tag content via laser projection display |