G08B 3 - Audible signalling systems; Audible personal calling systems

Patents for G08B 3 - Audible signalling systems; Audible personal calling systems (6,083)
12/2004
12/08/2004	CN2662381Y Door mirror with doorbell
12/01/2004	EP1481192A1 Marker lights for wireless doorbell transmitters and similar devices
11/2004
11/24/2004	CN2658855Y Pedal type alarming device
11/24/2004	CN2658854Y Electric-saving remote-controlled door bell
11/24/2004	CN1177380C Electric appliance with battery holder
11/18/2004	US20040230354 Automatic locomotive horn activation with intelligent sequencing
11/18/2004	US20040227449 Psychophysical perception enhancement
11/17/2004	EP1064629B1 Control circuit for an alarm tone generator
11/16/2004	US6819256 Providing a reminder message depending on an environment
11/11/2004	US20040222896 Floor monitoring system
11/09/2004	US6816068 Programmable temporal codes/pulses
11/04/2004	DE202004013897U1 Positioning system for building, uses ID transponder attached to object or carried by person to send unique ID number together with coordinates received from position marker
11/04/2004	DE202004011631U1 Operating switching device for small electric bells or gongs uses electrolytic capacitor and relay moving switch contacts to prevent losses through capacitor when bells are inactive
11/03/2004	CN2653610Y Automatic prompter
10/2004
10/28/2004	US20040212491 Process for operating a security system for the protection of persons and belongings
10/21/2004	WO2003071184A8 Marker lights for wireless doorbell transmitters and similar devices
10/20/2004	CN2650259Y Wireless door bell device
10/20/2004	CN2650252Y Wireless infrared inductive remote control door bell
10/20/2004	CN1172541C Pager
10/14/2004	WO2004088639A1 Psychophysical perception enhancement
10/13/2004	CN2648520Y 画框式电子门铃 Frame electronic doorbell
10/13/2004	CN1537305A Annunciator
10/13/2004	CN1171469C Pager having controlled alarming sound
10/12/2004	US6804490 Selective message broadcasting system
10/07/2004	US20040196156 Ergonomically designed tool handle
10/07/2004	US20040196145 Fire alarm module
10/06/2004	CN1535454A Warning unit
10/06/2004	CN1535187A Signal born with adaptively modifiable operating variables
09/2004
09/30/2004	US20040189445 Audible alert device and method for the manufacture and programming of the same
09/29/2004	EP1461786A2 Device for detecting an inadmissible operating state
09/29/2004	CN2645146Y Portable multifunctional help requesting device
09/29/2004	CN2645145Y Door bell transmission and receiving arrangement
09/29/2004	CN1533559A System and method for inferring an electronic rendering of an evironmet
09/29/2004	CN1169381C Selective calling receiver and method for alarm operation of switching it
09/29/2004	CN1169336C System for alerting portable communication device user of incoming call
09/29/2004	CN1169097C Multifunctional automatic speech rescue signal transmitter
09/28/2004	US6798348 Ergonomically designed tool handle
09/22/2004	EP1460597A1 Method of operation of a system for the protection of persons and goods
09/22/2004	CN1531352A Pager with controllable alarm
09/22/2004	CN1168342C Complex sound exciter drive circuit and portable information terminal
09/16/2004	WO2004079686A1 Moment of impulse anti-smoking message system
09/16/2004	WO2004078236A2 Medicament dispensing device with a display indicative of the state of an internal medicament reservoir
09/16/2004	US20040178919 Power-saving clamping device having a loss-guard function
09/16/2004	US20040178889 System and method for managing services and facilities in a multi-unit building
09/16/2004	CA2518117A1 Medicament dispensing device with a display indicative of the state of an internal medicament reservoir
09/09/2004	US20040174269 System and method for tracking personnel at a site
09/09/2004	US20040174264 Monitoring and tracking network
09/01/2004	EP1451787A1 A fire alarm module
08/2004
08/31/2004	US6784801 Electric appliance monitoring system
08/31/2004	US6784798 Environmental condition detector with audible alarm and voice identifier
08/26/2004	US20040164872 Battery free audio door bell
08/26/2004	US20040163292 Warning unit
08/25/2004	EP1450327A1 Alarm system and detector for using in this system
08/25/2004	EP1450326A1 Alarm system and detector for using in this system
08/25/2004	CN2636343Y Global positioning automatic station reporting device
08/25/2004	CN2636337Y Eye rest reminding device
08/19/2004	WO2004047482A3 A high intensity directional electroacoustic sound generating system for communications targeting
08/19/2004	US20040160323 RFID transponder for a security system
08/19/2004	US20040160316 Automatic siren silencing device for false alarms
08/19/2004	DE202004007826U1 House doorbell system has camera near buttons with connection to individual secure memory in dwelling or block of flats
08/18/2004	CN2634767Y Warning sound mixed electronic alarm
08/18/2004	CN2634558Y Fire escape alarm
08/18/2004	CN2634557Y Anti-theft alarm of electricity cut nonloaded line
08/18/2004	CN2634273Y Speech monitoring sitting gesture, sight protection intelligent lamp
08/17/2004	US6778078 Integrated emergency signaling load management system
08/12/2004	WO2004032078A3 Method and apparatus for indicating activation of a smoke detector alarm
08/12/2004	US20040155779 Toilet annunciator
08/12/2004	US20040155770 Audible alarm relay system
08/12/2004	US20040154874 Braille information notification device
08/12/2004	DE10302776A1 Alerting and indicating signals generating method for vehicles, e.g. automobiles and aircraft, enables signal frequency and amplitude of alerting signal to be increased from the commencement of signal generation
08/11/2004	CN2631887Y Safety alarming device of railway route protective door
08/11/2004	CN1161745C Sound generator and method of generating sound
08/10/2004	US6774765 System and method of dispatching an individual in a transaction establishment
08/05/2004	WO2004066232A2 Personal monitoring system
08/05/2004	WO2004066231A2 Personal alarm device
08/05/2004	US20040150521 RFID based security system
08/05/2004	DE10317136B3 Method for simulating variation in repetition rate of acoustic/optical signal e.g. for auditory icons used in technical system or automobile onboard navigation system
08/03/2004	US6771165 Container cover that generates audio output
07/2004
07/29/2004	US20040145467 Method and apparatus for indicating activation of a smoke detector alarm
07/22/2004	US20040140891 Alarm system having improved communication
07/20/2004	US6765478 Cap-signaling device
07/15/2004	US20040138918 Positional information management system
07/15/2004	US20040137959 Personal monitoring system
07/15/2004	US20040137898 Geospatial lightwave communications system
07/15/2004	US20040135699 Personal alarm device
07/14/2004	EP1437881A1 Door bell device
07/14/2004	CN2625983Y Water-level alarm
07/07/2004	CN2623198Y Case capable of dynamic coding and prompting taking medicine
07/06/2004	US6760276 Acoustic signaling system
07/06/2004	US6759961 Two-way communication baby monitor with a soothing unit
07/06/2004	US6759955 Doorbell system
07/01/2004	US20040124978 Transmitter for a wireless security and alerting system with at least one discreet button for identification
06/2004
06/30/2004	EP1074010B1 Method and system for locating subjects within a tracking environment
06/30/2004	CN1508740A Position information management system
06/29/2004	US6756883 Extra loud low frequency acoustical alarm assembly
06/24/2004	US20040119600 Providing a reminder message depending on an environment
06/24/2004	US20040119598 Apparatus and method improving safety in the operation of a crane
06/24/2004	DE10257036A1 Operating arrangement for machines, plants has ultrasonic tone generator with limited sound cone that transmits instructions to operating elements following preselection of instruction transmission
06/23/2004	EP1432223A1 A transmitter for a wireless security and alerting system with at least one hidden button for identification purposes
06/23/2004	EP1431941A2 Positional information management system

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