| Patents for G08B 3 - Audible signalling systems; Audible personal calling systems (6,083) |
|---|
| 10/15/2008 | CN201134264Y USB storage device displaying capacity |
| 10/15/2008 | CN201134150Y Remote controller enabled to be traced |
| 10/15/2008 | CN201134132Y Water-proof manual alarm |
| 10/15/2008 | CN201134052Y Temperature control circuit of fuel cell |
| 10/15/2008 | CN201133895Y Simple sewage water on-line real-time detection device |
| 10/15/2008 | CN201133858Y Coal mine inhaler alarm |
| 10/15/2008 | CN101286278A Voice guidance device for vehicle |
| 10/15/2008 | CN100425905C Multifunctional lithium ion cell life saving emergency miner's lamp |
| 10/14/2008 | US7437300 Positional information management system |
| 10/09/2008 | WO2008121095A2 Directional acoustic device |
| 10/09/2008 | WO2008036327A3 Operator alerting system using a vehicle fault condition prioritization method |
| 10/08/2008 | CN201130404Y Number language alarming machine |
| 10/08/2008 | CN201130047Y Display of material position of storehouse body and alarm |
| 10/08/2008 | CN101281677A Earthquake alarm bell |
| 10/08/2008 | CN101281300A Glasses type system and method for preventing drowsiness |
| 10/02/2008 | WO2007097974A3 Sensor for detecting hydrocarbons |
| 10/02/2008 | US20080238700 Method and apparatus for detecting constituent changes in an environment |
| 10/02/2008 | US20080236935 Determination of downhole pressure while pumping |
| 10/01/2008 | CN201126643Y Common transport vehicle mounted prompting voice automatic play apparatus |
| 10/01/2008 | CN201126624Y Automatic prompter for opening and closing door |
| 10/01/2008 | CN201126605Y Machine for apprizing someone in toilet |
| 10/01/2008 | CN201124838Y Motor vehicle gear prompting device and motor vehicle therewith |
| 09/30/2008 | CA2487505C Sliding axle alarm |
| 09/25/2008 | WO2008113104A1 Coarse and fine location for tagged items |
| 09/25/2008 | WO2007089922A3 Hazard marker |
| 09/24/2008 | EP1972157A2 Method and apparatus of generating a voice siren in a security system |
| 09/24/2008 | EP1971969A1 Ticket device |
| 09/24/2008 | CN201122329Y Alarm circuit of aftercurrent type electric fire disaster monitoring detector |
| 09/24/2008 | CN201122316Y Double-buzzerphone alarm apparatus |
| 09/24/2008 | CN201119963Y Medicine feed prompting apparatus for medical care personnel |
| 09/23/2008 | US7428311 Method and apparatus for boosting an audible signal in a notification system |
| 09/23/2008 | CA2626812A1 System and method for detecting motion and providing an audible message or response |
| 09/18/2008 | US20080224894 System of Guidance of the Road |
| 09/17/2008 | CN201117052Y Across guard bar alarm |
| 09/17/2008 | CN201117024Y Daily commodity for using light, odor and sound to awake sleeping people |
| 09/17/2008 | CN201117023Y Infant appeasing alarming device |
| 09/17/2008 | CN201117022Y Voice alarming device |
| 09/10/2008 | EP1966003A1 Customizable event driven content playback system |
| 09/10/2008 | CN201114311Y Medical care system calling hand handle |
| 09/10/2008 | CN201114155Y Network real time communication prompting device |
| 09/10/2008 | CN201113992Y Wireless call rescuing device |
| 09/10/2008 | CN201113412Y Medical equipment overvoltage voice cue circuit |
| 09/10/2008 | CN201112990Y Overloading caution socket structure |
| 09/10/2008 | CN201111924Y Mobile hard disk |
| 09/10/2008 | CN201111841Y Dustbin voice prompting device |
| 09/10/2008 | CN201111673Y Anti-theft label for bottled commercial articles |
| 09/10/2008 | CN201111652Y Vehicle language reminding alarm |
| 09/10/2008 | CN201111651Y Household patient pager |
| 09/10/2008 | CN201111650Y Going out prompting device |
| 09/10/2008 | CN201111649Y Pronunciation caution door bell |
| 09/10/2008 | CN101263538A Atmospheric safety monitoring device |
| 09/09/2008 | US7423548 Multi-function egress path device |
| 09/04/2008 | WO2008042910A3 Electronic playset |
| 09/03/2008 | CN101256693A Cipher keyboard and method for OTC trading using the same |
| 09/03/2008 | CN100416731C Ignitor switch of mechanical and electric vehicle with lock capable of controlling buzzer alarm work |
| 09/02/2008 | CA2178971C Retractable tamper resistant annunciator |
| 08/28/2008 | US20080208488 Device for Detecting Impact and Use Thereof |
| 08/28/2008 | US20080203967 Microprocessor controlled booster apparatus with polarity protection |
| 08/28/2008 | DE102004040342B4 Deichselkopf für kraftgetriebenes und deichselgelenktes Flurförderzeug und Fahrtwertgeber für dessen Fahrbetriebssteuerung Tiller head for power-driven and tiller steered the truck and drive value generator for the driving control |
| 08/27/2008 | EP1553027A4 Package provided with a sound-reproducing device |
| 08/21/2008 | US20080197998 Safety Device and Method For Emitting a Directional Acoustic Alarm Signal |
| 08/14/2008 | DE102006005442B4 Sicherungsvorrichtung für Verkehrswege, insbesondere für Autobahnen und Fernstraßen Safety device for transport infrastructure, especially for highways and roads |
| 08/13/2008 | CN101240750A Automobile speed limiting intelligent controller possessing GPS location function |
| 08/07/2008 | WO2008092468A2 A/c music melody door bell. |
| 08/07/2008 | DE202008006406U1 System zur Übertragung von Audiosignalen System for the transmission of audio signals |
| 08/06/2008 | EP1953719A2 Acoustic and/or visual warning apparatus |
| 08/06/2008 | CN101236680A Electric power transformer anti-theft controller |
| 08/05/2008 | US7408444 Sound-reproducing transducer |
| 08/05/2008 | US7408442 Programmable event driver/interface apparatus and method |
| 07/31/2008 | US20080180230 Electronic horn having simulated start and end sounds |
| 07/30/2008 | CN101231779A Wireless anti-theft bidirectional alarming device for valuable articles |
| 07/30/2008 | CN100407236C 推断环境的电子透视图的系统和方法 Inference perspective view of an electronic system and method for an environment |
| 07/29/2008 | CA2488024C Package provided with a sound-reproducing device |
| 07/23/2008 | CN201091011Y Bus station wireless intelligent ringing control apparatus |
| 07/23/2008 | CN201090119Y Safety warning door |
| 07/23/2008 | CN201090106Y One meter automatic caution prompting apparatus for bank |
| 07/23/2008 | CN101223873A Fishing announciator |
| 07/23/2008 | CN100405407C Intelligent doorbell |
| 07/17/2008 | WO2008036321A3 High intensity vehicle proximity acoustics |
| 07/10/2008 | DE102007061438A1 Sound alarm controlling method for e.g. telephone, involves shifting into non-sound alarm-mode if valid radio signal is not received, and storing present alarm mode before terminal is shifted into non-sound alarm-mode |
| 07/09/2008 | CN201084245Y An intelligent voice etiquette/security doorbell |
| 07/09/2008 | CN201084232Y An event-corresponding media player |
| 07/09/2008 | CN201084231Y A caution doorbell |
| 07/09/2008 | CN201084177Y An active label for long-distance acousto-optic positioning |
| 07/09/2008 | CN201084163Y An anti-theft alarm device that can identify the master |
| 07/09/2008 | CN201083807Y Device for alarming and monitoring power supply system leakage current |
| 07/09/2008 | CN201083702Y Dust amount detecting apparatus |
| 07/09/2008 | CN101216719A Computer user protection prompt system and method |
| 07/08/2008 | US7398140 Operator warning system and method for improving locomotive operator vigilance |
| 07/03/2008 | US20080157992 Plug-In Speaker for Emergency Notification and Voice Evacuation |
| 07/02/2008 | EP1939827A1 Automatic portable multimedia guide |
| 07/02/2008 | CN201081842Y Electronic seal |
| 07/02/2008 | CN201079355Y Full-dust prompting device for vacuum cleaner |
| 07/02/2008 | CN101211490A Intelligent digital voice device and its collection method |
| 07/02/2008 | CN101210855A Multipath fluid leakage detector |
| 07/01/2008 | US7394396 Electrical apparatus, image forming apparatus and operation program product |
| 06/26/2008 | WO2008076095A2 Elevator drive system including rescue operation circuit |
| 06/25/2008 | CN201078778Y Motor vehicle sound simulator with alarm |
| 06/24/2008 | US7391300 System for providing alert notifications for a communication device |
| 06/19/2008 | WO2008071942A1 Temperature sensitive alarm system |