| Patents for G08B 26 - Alarm systems in which substations are interrogated in succession by a central station (1,136) |
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| 03/17/2011 | US20110063103 Bluetooth communication method and system |
| 03/08/2011 | US7902971 Electronic locating systems |
| 02/16/2011 | CN101978612A Signal and devices for wired networks |
| 01/25/2011 | US7874256 Fire resistant plastic pallet with low radio frequency resistivity |
| 01/20/2011 | WO2011007115A1 Signal and devices for wired networks |
| 01/11/2011 | CA2344840C Device with built-in signal discrimination and output synchronization circuits |
| 12/22/2010 | CN101308599B Satellite remote monitoring system for coal mine gas |
| 12/14/2010 | US7852205 System and method for calibration of radio frequency location sensors |
| 12/08/2010 | CN101246628B Linear multi-parameter composite fire detector |
| 11/30/2010 | US7843321 Vehicle violation enforcement system and method |
| 11/25/2010 | WO2010135038A1 Multipoint sensing system |
| 11/25/2010 | CA2769271A1 Multipoint sensing system |
| 11/23/2010 | US7840453 Equipment management system |
| 11/16/2010 | US7834753 Data carrier and data carrier system |
| 10/20/2010 | EP2241018A2 Signal and devices for wired networks |
| 09/28/2010 | US7804401 Apparatus and method for recognizing surrounding state |
| 09/28/2010 | US7804400 Thermoformed platform having a communications device |
| 09/23/2010 | US20100238018 Mesh network enabled building safety system and method |
| 08/31/2010 | US7786869 Radio communication system |
| 08/25/2010 | EP1407435B1 Distributed verification, confirmation or delay time system and method |
| 08/24/2010 | US7782186 Abstract state monitoring system and method for the same |
| 08/11/2010 | CN101802882A Methods,systems, and computer program products for locating and tracking objects |
| 07/13/2010 | US7752980 Material handling apparatus having a reader/writer |
| 06/23/2010 | EP2198412A1 Inventory monitoring system |
| 06/23/2010 | CN101147180B Method for determining the configuration of an alarm device and alarm device |
| 06/22/2010 | US7741965 Radio frequency identification (RFID) system |
| 06/15/2010 | US7739529 System for conserving battery life in a battery operated device |
| 06/15/2010 | US7735430 Thermoformed platform |
| 06/01/2010 | US7729823 Method and system for monitoring tyres |
| 05/27/2010 | US20100127848 System, apparatus, method and sensors for monitoring structures |
| 05/04/2010 | US7710951 Signaling method and signaling arrangement |
| 04/29/2010 | DE102007047048B4 Kabelkanal und Brandschutzsystem Cable channel and fire protection system |
| 04/27/2010 | US7705721 Apparatus and method for sensing and responding to environmental conditions of a computer system at non-uniform polling intervals |
| 04/06/2010 | USRE41190 Remote supervision system and method |
| 04/06/2010 | US7692536 System and method of generating recommendations using an RFID-enabled recommendation system |
| 03/23/2010 | US7683774 System, method, and apparatus for capturing telematics data with an active RFID tag |
| 03/23/2010 | US7683773 Telemetry data in packet exchanges |
| 03/16/2010 | US7679504 System and method of discovering, detecting and classifying alarm patterns for electrophysiological monitoring systems |
| 03/10/2010 | EP2160724A1 Methods,systems, and computer program products for locating and tracking objects |
| 02/23/2010 | US7667587 Data communications apparatus, data communications system and data communications method |
| 01/12/2010 | US7646292 Methods and systems for verifying the position and status of hierarchically arranged objects |
| 12/29/2009 | US7639127 Method for determining the position of devices in a hazard detection system |
| 12/08/2009 | US7629879 Method and apparatus for handling signpost signals in a tag |
| 11/25/2009 | EP1036424B1 Antenna and transmitter arrangement for eas system |
| 11/12/2009 | WO2009137825A1 Wireless chemical sensor and sensing method for use therewith |
| 10/27/2009 | US7609153 Control apparatus, security-supported device, power source control method for security-supported device and program |
| 10/15/2009 | WO2009101404A3 Signal and devices for wired networks |
| 10/15/2009 | US20090256699 System and method for calibration of radio frequency location sensors |
| 10/14/2009 | CN100550076C Building control or danger warning system |
| 10/13/2009 | US7603197 Medicine packing apparatus |
| 10/13/2009 | US7602281 System and method for tactical distributed event warning notification for individual entities, and computer program product therefor |
| 10/13/2009 | CA2381838C Wireless transfer of data from a detector |
| 10/01/2009 | US20090243833 Monitoring system and method for patient care |
| 10/01/2009 | US20090243832 Electronic tag with indicator |
| 09/17/2009 | US20090231119 Remote data collection in an alarm or security system |
| 09/15/2009 | US7589624 Component unit monitoring system and component unit monitoring method |
| 09/09/2009 | CN101527072A Burglarproof system capable of automatically starting and method thereof |
| 09/03/2009 | US20090219158 Rfid tags with enhanced range and bandwidth obtained by spatial antenna diversity |
| 08/26/2009 | EP1917651B1 Facility management system or danger warning system |
| 08/20/2009 | WO2009101404A2 Signal and devices for wired networks |
| 08/20/2009 | CA2715158A1 Signal and devices for wired networks |
| 08/19/2009 | CN100530257C Method for the determination of the position of devices in a hazard detection system |
| 08/13/2009 | US20090201142 Wireless Sensor System |
| 08/05/2009 | CN101501739A Autonomous interrogating transponder for direct communications with other transponders |
| 07/15/2009 | EP2078234A2 System and method of double address detection |
| 06/24/2009 | EP1177541B2 Wireless control network with scheduled time slots |
| 06/24/2009 | CN101467188A Alarm system sensor topology apparatus and method |
| 06/21/2009 | CA2645786A1 Security event update protocol |
| 06/18/2009 | US20090153319 RFID Reader/Interrogator Sub-Band Selection |
| 06/18/2009 | DE102007060281A1 Technical system operation alarm messages outputting method for power plant system, involves preventing and/or identifying non-required and/or requested messages, while classifying messages based on combination of messages with information |
| 06/11/2009 | US20090145957 Intelligent triggering for data capture applications |
| 06/09/2009 | US7545287 Enforcement transponder |
| 05/13/2009 | EP1530861B1 Method for video monitoring objects by means of a mobile communication system |
| 05/13/2009 | CN100487743C Fire-accident alarm system |
| 05/07/2009 | WO2009056945A2 Pharmaceutical supply package |
| 05/05/2009 | US7528716 Methods, location circuits and computer program products for automated location and monitoring of mobile devices |
| 04/23/2009 | US20090102638 System, Method, and Apparatus For Capturing Telematics Data With An Active RFID Tag |
| 04/02/2009 | WO2006107609A3 Autonomous interrogating transponder for direct communications with other transponders |
| 03/24/2009 | US7508296 Reading method, responder, and interrogator |
| 03/17/2009 | US7504935 Transponder |
| 03/17/2009 | CA2326861C System and method of group definition |
| 03/05/2009 | WO2009029909A1 Inventory monitoring system |
| 03/05/2009 | US20090058626 Tire inflation pressure detecting apparatus capable of triggering only selected transceiver to perform task |
| 03/05/2009 | CA2697684A1 Inventory monitoring system |
| 03/04/2009 | CN201203916Y Multimedia ganged safety prevention alarm system |
| 02/03/2009 | US7486187 Integrated security system and method |
| 02/03/2009 | US7486181 System, method, and apparatus for capturing telematics data with an active RFID tag |
| 02/03/2009 | US7486180 Method and system for updating status of data storage subsystem components |
| 01/20/2009 | CA2346638C Wireless home fire and security alarm system |
| 01/07/2009 | EP2011101A1 Alarm system sensor topology apparatus and method |
| 12/25/2008 | US20080316014 System and a method for locating an individual |
| 12/18/2008 | WO2008153998A1 Methods,systems, and computer program products for locating and tracking objects |
| 12/18/2008 | US20080311882 Multi-hazard alarm system using selectable power-level transmission and localization |
| 12/18/2008 | CA2695533A1 Methods, systems, and computer program products for locating and tracking objects |
| 11/27/2008 | US20080291004 Method for tagging objects to form a mutually finding group |
| 11/19/2008 | CN101308599A Satellite remote monitoring system for coal mine gas |
| 11/06/2008 | US20080272902 Nuisance Alarm Filter |
| 11/05/2008 | CN201145941Y Cable anti-theft alarming device with voltage regulation electricity-saving function |
| 11/04/2008 | US7446647 State validation using bi-directional wireless link |
| 10/23/2008 | US20080258902 Electronic locating systems |