Patents
Sitemap › G08 - Signalling › G08B - Signalling or calling systems; Order telegraphs; Alarm systems › G08B 27 - Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations
Patents for G08B 27 - Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations (1,111)
11/2003
11/20/2003US20030216133 Apparatus and method for providing emergency broadcast information via a media playing device
11/20/2003CA2484895A1 Television signal receiver capable of receiving emergency alert signals
11/20/2003CA2484226A1 Remote control device for television signal receiver capable of receiving emergency alert signals
11/18/2003US6650242 Mobile plant proximity detection and warning system
11/13/2003WO2003049444A3 Catv messaging alert system
11/13/2003US20030212646 Computational architecture for managing the transmittal and rendering of information, alerts, and notifications
11/06/2003US20030207670 Local emergency alert for cell-phone users
10/2003
10/23/2003US20030197615 Disaster recovery virtual roll call and recovery management system
10/22/2003EP1354305A2 Communication system
10/16/2003US20030196200 Emergency alert system
10/16/2003US20030193394 Apparatus and method for providing weather and other alerts
10/14/2003US6633240 Emergency warning system
10/02/2003WO2003081555A1 Alarm arrangement
10/01/2003EP1070309B1 Method and apparatus for conveying audiovisual information
09/2003
09/30/2003US6628201 Radiation measurement alarm system
09/25/2003US20030179089 Emergency warning system
09/25/2003DE10032055C2 Alarmierungssystem zur Weiterleitung von Alarmmeldungen an eine Gruppe von Mobilstationen oder Teilnehmerendeinrichtungen Alarm system for transmission of alarm messages to a group of mobile stations or subscriber terminals
09/24/2003EP1347426A1 Notifying device, notifying method, and recording medium
09/23/2003US6624750 Wireless home fire and security alarm system
09/18/2003WO2003077063A2 Emergency information management system
09/11/2003US20030169154 Fire department station zoned alerting control system
09/09/2003US6618716 Computational architecture for managing the transmittal and rendering of information, alerts, and notifications
09/09/2003US6617964 Apparatus and method for providing weather and other alerts
08/2003
08/28/2003US20030163532 Wireless community alerting system
08/27/2003EP1339002A1 Computer system for business applications with alert notification
08/07/2003WO2003065325A1 Method for monitoring a parking lot with parking meters and corresponding parking meters
07/2003
07/31/2003US20030143974 Emergency warning indication over a wireless network
07/24/2003US20030137415 Homeland security emergency notification system
07/17/2003US20030132859 Cabin situation alert system
07/10/2003US20030128850 Loudspeaker broadcasting system and loudspeaker broadcasting apparatus
06/2003
06/26/2003US20030121036 CATV messaging alert system
06/24/2003US6583718 Apparatus and method for synchronizing visual/audible alarm units in an alarm system
06/12/2003WO2003049444A2 Catv messaging alert system
05/2003
05/29/2003US20030098794 Tour group notification method
04/2003
04/23/2003EP1203307B1 Architecture for managing alerts
04/23/2003CN1412952A Working method of frequency-modulated broadcasting radio information system controlled alarm device and its equipment
04/01/2003US6543051 Emergency alert system
04/01/2003US6542759 Radio communication apparatus and method for radio communication
03/2003
03/18/2003US6535121 Fire department station zoned alerting control system
03/06/2003WO2003019491A1 Accident warning device
02/2003
02/20/2003US20030034888 Movement history based selective distribution of generally broadcast information
02/18/2003US6522250 Movement history based selective distribution of generally broadcast information
02/13/2003US20030033183 Baby-sitter management method and program
02/06/2003WO2003010730A1 Arrangement for giving alarm
02/05/2003EP1282094A2 Method for wireless transmission in an alarm system
01/2003
01/21/2003US6509833 Method and system for providing a warning alert
12/2002
12/26/2002US20020195572 Electronic exposure dose meter and radiation handling operation management system employing the same
12/19/2002WO2002101993A1 Method and system for control and maintenance of residential service networks
12/12/2002US20020188571 Methods and systems for rapid messaging communications to a message receipt box (MRB)
12/05/2002US20020180606 Electronic exposure dose meter and radiation handling operation management system employing the same
12/03/2002US6490530 Aerosol hazard characterization and early warning network
11/2002
11/28/2002US20020175825 Mobile plant proximity detection and warning system
11/21/2002WO2002093198A1 Specific location public alert receiver
11/21/2002US20020171552 Method and system for providing a warning alert
11/12/2002US6480578 Community emergency telephone notification system
10/2002
10/29/2002US6470837 Method for servicing and maintaining heat supply equipment
10/24/2002WO2002084620A1 Radio frequency alarm communication system
10/24/2002US20020155622 Apparatus for use in monitoring air quality
10/17/2002US20020149478 Apparatus and method for synchronizing visual/audible alarm units in an alarm system
10/16/2002CN1374779A Safety terminal and safety management method, monitoring apparatus and method and safety system
10/10/2002WO2002058021A3 Communication system
09/2002
09/19/2002WO2002073478A1 Computer system for business applications with alert notification and conditional enforcing
09/19/2002CA2439588A1 Computer system for business applications with alert notification and conditional enforcing
09/17/2002US6452492 Emergency alert system
09/12/2002WO2002071722A1 Wireless communication system and method to provide geo-spatial related event data
09/12/2002US20020126009 Security terminal, security management method, monitor device, monitor method, and security system
09/12/2002US20020125999 Radiation measurement alarm system
09/11/2002EP1239435A2 Security system
09/11/2002EP1239385A1 Computer system for business applications with alert notification and conditional enforcing
08/2002
08/29/2002US20020118118 Wireless communication system and method to provide geo-spatial related event data
08/28/2002EP1235192A2 Improvements in or relating to toxic gas monitoring systems
08/27/2002CA2373374A1 Improvements in or relating to toxic gas monitoring systems
07/2002
07/25/2002WO2002058021A2 Communication system
06/2002
06/25/2002CA2321774C Method and apparatus for conveying audiovisual information
06/19/2002CN1354951A System and method for broadcasting emergency warnings to radio and television receivers in low power mode
06/13/2002WO2002047046A1 Apparatus for parking lot
05/2002
05/29/2002EP1209886A2 System, controller and method for alerting mobile subsribers about emergency situations
05/29/2002EP1208662A2 Radio system for warning the general population
05/21/2002US6392538 Advanced services interactive security system
05/16/2002US20020057197 Fire department station zoned alerting control system
05/08/2002EP1203307A2 Architecture for managing alerts
04/2002
04/30/2002CA2298744C Multi-station dangerous condition alarm system incorporating alarm and chirp origination feature
04/24/2002CN2488122Y Radio motor-remote-controller for air defence warning
04/23/2002US6377172 Specific location public alert receiver
04/09/2002US6369707 Specific location public alert receiver
04/09/2002US6369696 Apparatus and method for synchronizing visual/audible alarm units in an alarm system
04/04/2002US20020039405 Method and apparatus for disseminating emergency warning information
04/03/2002EP1192612A1 Apparatus and method for providing weather and other alerts
03/2002
03/21/2002WO2002023506A1 Notifying device, notifying method, and recording medium
03/20/2002CN2482717Y Fire alarm storey display apparatus with fire alarm information display
02/2002
02/28/2002US20020024437 Specific location public alert receiver
02/20/2002CN1336508A Method for manitaining and managing heat supply equipment
02/07/2002WO2001013551B1 Radio system for warning the general population
02/07/2002DE10032055A1 Alarm system for rapid passing of alarm messages and warning minimum number of persons transmits warning messages from alarm devices to center wirelessly or via wired link
02/06/2002EP1177685A2 System and method for broadcasting emergency warnings to radio and televison receivers in low power mode
01/2002
01/31/2002US20020011220 Method for servicing and maintaining heat supply equipment
01/28/2002CA2354279A1 Method for servicing and maintaining heat supply equipment
01/09/2002EP1170712A2 Alarm system for fast forwarding alarm messages and for rapidly alerting at least a minimum number of persons
01/03/2002WO2001013551A3 Radio system for warning the general population
12/2001
12/12/2001EP0986799B1 Alarm system
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