| Patents for G08B 3 - Audible signalling systems; Audible personal calling systems (6,083) |
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| 01/27/2009 | US7482942 Arrangement and method for starting a machine |
| 01/21/2009 | EP2017803A1 Active function maintenance and safety system for warning loudspeaker networks in double-wire loop system |
| 01/21/2009 | CN201184959Y Multifunction watch |
| 01/21/2009 | CN201184896Y Voice type over voltage alarm device |
| 01/21/2009 | CN201184633Y Cooking fume exhauster capable of calling at fixed time |
| 01/21/2009 | CN201184109Y Voice prompt door |
| 01/21/2009 | CN201183375Y Desk type menu having calling service function |
| 01/21/2009 | CN101350123A Audio guidance system |
| 01/21/2009 | CN100453423C Package provided with a sound-reproducing device |
| 01/21/2009 | CN100453370C Wireless intercom recording automobile antitheft device |
| 01/14/2009 | EP2015268A1 Methods and devices for multidirectional sound guiding |
| 01/14/2009 | CN201181517Y Sounding remote control device |
| 01/14/2009 | CN201181507Y Countryside household water pump anti-theft alarm |
| 01/14/2009 | CN201181503Y Multifunctional remote control doorbell |
| 01/14/2009 | CN201179483Y Sound shower water tap |
| 01/14/2009 | CN101345818A Remote sensing search audible device of remote controller |
| 01/13/2009 | CA2636219A1 Combination tool for electrical tasks |
| 01/13/2009 | CA2448849C Adverse condition detector having modulated test signal |
| 01/08/2009 | US20090009309 Apparatus, method and program for detecting act of looking aside |
| 01/07/2009 | EP1481192B1 Marker lights for wireless doorbell transmitters and similar devices |
| 01/07/2009 | CN201177954Y Language advertisement playing system for anti-theft door for building and resident |
| 01/07/2009 | CN201177854Y Infrared voice alarm for house |
| 01/07/2009 | CN201177839Y Cash identifier |
| 01/07/2009 | CN201176804Y Convenient door |
| 01/06/2009 | US7474197 Audio generating method and apparatus based on motion |
| 01/01/2009 | US20090006567 Providing Sender-Selected Sound Items to Conversation Participants |
| 01/01/2009 | US20090002127 Methods, apparatuses and computer program products for automatic adjustment of call & message alert levels for missed/rejected calls/messages |
| 12/31/2008 | WO2009002699A1 Dynamic resource assignment and exit information for emergency responders |
| 12/31/2008 | CN201173991Y Microscope having objective lens protection |
| 12/31/2008 | CA2691537A1 Dynamic resource assignment and exit information for emergency responders |
| 12/30/2008 | US7471210 Point of sale display for doorbell |
| 12/24/2008 | DE102007026872A1 Verfahren zur Depyrogenisierung von Glashohlkörpern und Heißlufttunnel dazu Method for Depyrogenation hollow glassware and hot air tunnel to |
| 12/24/2008 | CN201171237Y Portable thermostatic control case |
| 12/24/2008 | CN201170919Y Intelligent alarm control device for starter propagation temperature |
| 12/24/2008 | CN101329805A Control circuit for infrared radar alarm |
| 12/18/2008 | US20080312837 Vehicle weather forecaster and navigation device with integrated power generator |
| 12/18/2008 | US20080311879 Alarm system with two-way voice |
| 12/18/2008 | US20080309466 Adaptive intelligent electronic horn |
| 12/18/2008 | DE202008011426U1 Tragbare Signalvorrichtung Portable signal device |
| 12/17/2008 | EP2001770A1 Conveyor for conveying and buffering products |
| 12/17/2008 | CN201167339Y Anti-stealing device for handset |
| 12/17/2008 | CN201166892Y Door bell with vibration |
| 12/17/2008 | CN201166891Y Voice prompting system deposited in a tea packing box |
| 12/17/2008 | CN201166890Y Timing voice prompting device for automobile |
| 12/17/2008 | CN201166799Y Water-controlled sealing device for water purification apparatus |
| 12/17/2008 | CN201165267Y Electric vehicle theft-proof alarm |
| 12/17/2008 | CN201163894Y Early warning machine of wheat combine-harvester |
| 12/17/2008 | CN101324977A Terminal alarming device of alarm system |
| 12/16/2008 | US7466238 Signal unit having and acoustic signal transmitter |
| 12/16/2008 | US7464788 Apparatus for transmitting sound in a motor vehicle |
| 12/16/2008 | CA2378553C Holster apparatus and method for use with a handheld device |
| 12/11/2008 | WO2008149342A2 System and method for noninvasively monitoring conditions of a subject |
| 12/11/2008 | WO2008092468A3 A/c music melody door bell. |
| 12/11/2008 | WO2008024722A3 Solar charged mobile working stations |
| 12/11/2008 | US20080303644 Sounder Assembly for a personal alert safety system |
| 12/11/2008 | DE202008000038U1 Funkempfängermodul mit einer eigenständigen Energieversorgung Radio receiver module with an independent power supply |
| 12/11/2008 | DE202007011497U1 Triangel-Rufeinheit für Pflegebetten, Pflegemöbel und für die mobile Verwendung Triangle paging unit for nursing beds, furniture and maintenance for mobile use |
| 12/10/2008 | CN201163432Y Motorcycle alarm device for police |
| 12/10/2008 | CN201163431Y Electronic circuit |
| 12/10/2008 | CN101320500A Utility outlets having dynamically changing emergency evacuation routing |
| 12/10/2008 | CN101320499A Anti-losing automatic speech reminder for taxi passenger |
| 12/10/2008 | CN101320195A Projection device with speech reminding function and control method used for the same |
| 12/09/2008 | CA2459582C Method and apparatus for adjusting audible and visual outputs of a mounted alarm device |
| 12/04/2008 | US20080299939 Emergency beacon for cell phone or the like |
| 12/04/2008 | US20080296514 System and method for noninvasively monitoring conditions of a subject |
| 12/03/2008 | CN201160293Y Bidirectional telecontrol TV set |
| 12/03/2008 | CN201159547Y Water overflow alarm of solar water heater |
| 12/03/2008 | CN201157050Y Multifunctional walking stick |
| 11/27/2008 | WO2007106345A3 Animated consumer electronics system |
| 11/27/2008 | DE102007024980A1 Voice module for use in e.g. house, is connected with door switch and loud speaker, where voice module begins to play received message so that person opening door accesses stored message |
| 11/26/2008 | CN201156281Y Intelligent answering door bell |
| 11/26/2008 | CN100437646C Alarm-only non-shut-brake electric leakage alarming module of electric leakage circuit breaker |
| 11/25/2008 | US7456738 Transport refrigeration door status sensing device |
| 11/19/2008 | CN201153073Y Alarming apparatus preventing false manipulation of electrical apparatus |
| 11/19/2008 | CN201153005Y In-time prompting apparatus |
| 11/19/2008 | CN201152768Y Novel automatic alarming device for lack of salt |
| 11/18/2008 | US7453369 System and method for voice alarm in measuring a workpiece |
| 11/18/2008 | CA2393129C Method for allowing a user access to an electronic device having improved security |
| 11/13/2008 | US20080278319 Method and apparatus for detection of structure failure |
| 11/12/2008 | CN201149771Y Multifunctional walkman |
| 11/12/2008 | CN201149719Y New type anti-drowsing device |
| 11/12/2008 | CN201149645Y Electronic timing alarm for kitchen |
| 11/12/2008 | CN201148928Y Air filter resistance force warning apparatus |
| 11/12/2008 | CN201148701Y Blindmen stairs |
| 11/12/2008 | CN201147109Y Water-level alarm cup |
| 11/12/2008 | CN100432869C Remote controlled/hand cotrolled timing instrument with communicating interface and synthetic speech |
| 11/06/2008 | WO2008132624A1 Wetness sensor with audible signal for an absorbent article |
| 11/06/2008 | WO2008027866A3 Acoustic transducer |
| 11/06/2008 | US20080275705 Battery Tester with Wireless Voice Status Messages |
| 11/06/2008 | US20080272895 Slim-Type Magnetic Buzzer |
| 11/05/2008 | CN101299798A Method for implementing television voice function as well as television |
| 11/05/2008 | CN101299154A Unmanned cleaning device |
| 10/30/2008 | US20080268911 Method and Device for Embedding Event Notification Into Multimedia Content |
| 10/29/2008 | CN201142231Y Multifunctional digital timing reminding player |
| 10/29/2008 | CN201142113Y Fatigue drive precaution device |
| 10/29/2008 | CN201142103Y Anti-theft alarm of power distribution cabinet |
| 10/22/2008 | CN201138357Y Alarming apparatus of water cooled heat radiating system and water cooled heat radiating alarming system |
| 10/22/2008 | CN101290528A Anti-theft device for electronic machine |
| 10/21/2008 | US7439848 Handheld aid for the visually impaired |
| 10/15/2008 | CN201134683Y Alarm circuit for battery discharging |