Patents
Sitemap › G08 - Signalling › G08B - Signalling or calling systems; Order telegraphs; Alarm systems › G08B 3 - Audible signalling systems; Audible personal calling systems
Patents for G08B 3 - Audible signalling systems; Audible personal calling systems (6,083)
09/2003
09/11/2003DE20304247U1 Hand operated acoustic signal generator is used as a personal warning device
09/10/2003EP1240572A4 Method of determining distance between two or more electronic devices
09/10/2003CN2572439Y Cartoon decoration piece with phonetic warning for computer
09/10/2003CN2572225Y Desklamp with stirring posture monitor
09/09/2003US6617967 Piezoelectric siren driver circuit
09/09/2003US6617966 Compound acoustic actuator drive circuit and portable information terminal
09/03/2003EP1341139A2 Intrusion detecting device
09/03/2003CN2570911Y Recognition device having alarm function
09/02/2003US6614357 Miniature message module
09/02/2003US6614347 Apparatus and method for providing alarm synchronization among multiple alarm devices
08/2003
08/28/2003WO2003071184A1 Marker lights for wireless doorbell transmitters and similar devices
08/28/2003US20030163532 Wireless community alerting system
08/28/2003US20030161483 Audible signaling device with determinate directional radiation
08/26/2003US6611196 System and method for providing audio augmentation of a physical environment
08/21/2003US20030156027 Intrusion detecting device
08/20/2003EP0846311B9 Improvements relating to locating devices
08/20/2003CN2567700Y Multifunction remote-control door bell
08/20/2003CN2567465Y Desk lamp with voice prompting device for correcting sitting posture
08/19/2003US6608549 Virtual interface for configuring an audio augmentation system
08/13/2003EP1066611B1 Audible alarm for portable telephone or message receiver
08/06/2003EP1332480A1 System for real-time location of people in a fixed environment
08/06/2003CN2564415Y Speech prompting device for taxi
08/05/2003US6603392 Control circuit for an alarm tone generator
07/2003
07/31/2003WO2003016938A3 Distributed communications system
07/31/2003DE10218523C1 Equipment for operating mobile telephone
07/29/2003US6600424 Environment condition detector with audible alarm and voice identifier
07/24/2003US20030138122 Sound-reproducing support
07/23/2003EP1028679B1 Patient thermal regulation system
07/22/2003US6597904 Paging system
07/22/2003US6597281 Pager belt buckle device
07/22/2003US6597279 Portable information terminal and method of setting the same
07/16/2003EP1028683B1 Mobile surgical support apparatus
07/16/2003CN2561031Y Handle doorbell
07/16/2003CN2560708Y Voice-promoting door catch
07/10/2003US20030128129 Operator controller with combination of alert and message, operator provided therewith and method for operating same
07/10/2003US20030128102 Method and device for generating electronic sounds and portable apparatus utilizing such device and method
07/03/2003US20030122685 System and method for locating individuals and equipment, airline reservation system, communication system
07/03/2003US20030122658 Compound acoustic actuator drive circuit and portable information terminal
06/2003
06/25/2003CN1426030A Voice conic module
06/19/2003US20030112129 Programmable electronic circuit
06/18/2003CN2556735Y Zero static power alarm
06/12/2003US20030109339 Game ball with clock
06/12/2003US20030107494 Power supply alarm control system
06/12/2003US20030107493 Audio cone module
06/12/2003US20030107492 Electronic messenger
06/11/2003EP1318497A1 Audio label
06/11/2003CA2414439A1 Game ball with clock
06/11/2003CA2394908A1 Audio cone module
06/05/2003WO2003046857A1 Programmable temporal codes/pulses
06/05/2003WO2003046854A2 Device for detecting an inadmissible operating state
06/04/2003EP1316931A1 Acoustic device for warning detector
06/03/2003US6574482 Dual RF/IR communication device and method of use thereof
05/2003
05/30/2003WO2003044771A2 Device and method for positioning acoustic sources
05/30/2003WO2002052519A3 Paging system
05/29/2003US20030098790 Multicondition detection apparatus and method providing interleaved tone and verbal warnings
05/28/2003CN2553456Y Digital voice controller
05/21/2003EP1313087A1 Sound-reproducing support
05/21/2003EP0742931B1 Apparatus for energy conservation in a communication system
05/21/2003CN2552097Y Automatic monitoring speech alarm
05/15/2003US20030090385 Programmable temporal codes/pulses
05/08/2003US20030085813 Extra loud low frequency acoustical alarm assembly
05/08/2003US20030085804 Hall-effect magnetic buzzer
05/08/2003US20030085342 Light sensitive signaling device
05/07/2003CN2549031Y Automatic washing machine with phonic indication
05/06/2003US6560492 Medical equipment controller
05/06/2003US6559768 Moment of impulse anti-smoking message system
05/06/2003US6559767 Vibration-sensing alarm device
05/06/2003US6559758 Multi-tone warning sounder
05/01/2003US20030083784 Robot-arm telemanipulating system presenting auditory information
05/01/2003US20030080865 Alarm system having improved communication
05/01/2003US20030080855 Doorbell system
04/2003
04/30/2003CN1107296C Signalizing device for domestic electric appliance
04/23/2003CN2546966Y Environment protection energy-saving AC electronic door bell and lighting apparatus
04/23/2003CN1413296A Method for determining distance between two electronic devices
04/16/2003EP1012793B1 System and method for locating individuals
04/16/2003CN2545656Y Multifunctional prompter
04/16/2003CN1106123C Selective calling wireless receiver unit
04/16/2003CN1106084C Cradle device having totating hinge in pager
04/15/2003US6549502 Voice mail floor mat
04/15/2003US6549142 Audio alerts in physical environments
04/10/2003WO2003030121A1 Two-way communication baby monitor with a soothing unit
04/10/2003US20030067391 Two-way communication baby monitor with a soothing unit
04/09/2003CN2544357Y 无线门铃 Wireless Doorbell
04/09/2003CN2544356Y Monitoring controlled camera
04/08/2003US6545595 CD quality wireless door chime
04/08/2003US6545590 Musical alert radio pager
04/08/2003US6545588 Pager with rotating knob and character display for inputting messages
04/04/2003CA2390798A1 Two-way communication baby monitor with a soothing unit
04/02/2003CN2543146Y Warning lamp for police
04/02/2003CN2543145Y Reverberation electronic warning sound alarm
04/02/2003CN1407825A Device and method for inhibiting mobile call ringing automatically
03/2003
03/27/2003WO2003025874A1 Alarm system
03/27/2003WO2002051174A3 Method and apparatus for providing a notification of received message
03/27/2003US20030058101 Electric appliance monitoring system
03/27/2003DE20023149U1 Personal call queuing system uses standalone base unit
03/26/2003EP1296299A2 Acoustic system for mobile processing machine
03/26/2003CN1104151C Radio Selective call receiver
03/26/2003CN1104148C Communication apparatus capable of announcing reception of call by melody sound composed by user
03/19/2003EP0962001B1 Melodic alerts for communications device
03/18/2003US6535127 Panic alert for cellular telephone
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