| Patents for G08B 21 - Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for (34,716) |
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| 04/03/2013 | CN202855038U Door-closing prompter |
| 04/03/2013 | CN202855037U Noise warning device |
| 04/03/2013 | CN202855036U Gas alarm |
| 04/03/2013 | CN202855035U Hazardous gas detection system |
| 04/03/2013 | CN202855034U Harmful gas monitoring alarm system |
| 04/03/2013 | CN202855033U Accident oil spill emergency monitoring alarm system |
| 04/03/2013 | CN202855032U Circuit for detecting harmful gas |
| 04/03/2013 | CN202855031U Remote geological disaster monitoring system |
| 04/03/2013 | CN202855030U Locomotive fatigue driving preventing device |
| 04/03/2013 | CN202855029U Driver fatigue detection and pre-warning device |
| 04/03/2013 | CN202855028U Remote real-time driver fatigue monitoring device |
| 04/03/2013 | CN202855027U Driver anti-fatigue doze alarm device |
| 04/03/2013 | CN202855026U Internet of things monitoring information system |
| 04/03/2013 | CN202855025U Intelligent voice luminous indicating plate |
| 04/03/2013 | CN202855024U Anti-loss device based on GPS positioning |
| 04/03/2013 | CN202855023U Prisoner positioning management system |
| 04/03/2013 | CN202855022U Power failure emergency lighting alarm |
| 04/03/2013 | CN202855021U Temperature sensing waistband |
| 04/03/2013 | CN202855020U Grounding wire position alarm |
| 04/03/2013 | CN202855019U High wall guard alarm device |
| 04/03/2013 | CN202855018U Order maintaining apparatus for library |
| 04/03/2013 | CN202855017U Integrating instrument improper cover opening alarm device |
| 04/03/2013 | CN202854909U Rail transit locomotive fault downloading and analyzing system |
| 04/03/2013 | CN202854746U Fatigue prevention mouse |
| 04/03/2013 | CN202854341U System for alarming and positioning people falling in water at sea |
| 04/03/2013 | CN202853470U Portable defending device with internet of things to remotely monitor and defend |
| 04/03/2013 | CN202849570U Novel electrolytic tank warning device |
| 04/03/2013 | CN202844539U Remote control prevention device for automatic mahjong machine |
| 04/03/2013 | CN202844411U High-altitude safety catcher with inductive electric alarm |
| 04/03/2013 | CN202842924U Novel sitting posture correcting chair |
| 04/03/2013 | CN202842494U Intelligent safety helmet with functions of monitoring and personnel location |
| 04/03/2013 | CN202842472U Waistband head with alarming function |
| 04/03/2013 | CN202841978U Plant cultivation device with function of wireless communication by using wireless fidelity (WIFI) communication module |
| 04/03/2013 | CN103026394A Surface-mounted monitoring system |
| 04/03/2013 | CN103026393A Evaluating scattered-light signals in an optical hazard detector and outputting a dust/steam warning or a fire alarm |
| 04/03/2013 | CN103025560A Method for detecting a lack of driver activity at the steering wheel of a motor vehicle |
| 04/03/2013 | CN103025302A Medicine dispenser with built-in dispesning schedule |
| 04/03/2013 | CN103025279A Method and device for sleep posture correction |
| 04/03/2013 | CN103024966A Led台灯装置以及led台灯控制方法 Led lamp led lamp control apparatus and method |
| 04/03/2013 | CN103021144A Warning information transmission method and device |
| 04/03/2013 | CN103021141A Device and method for preventing campus card from losing and forgetting |
| 04/03/2013 | CN103021140A Apparatus and method for assisting user to maintain correct posture |
| 04/03/2013 | CN103021139A Item seeking device with security mechanism |
| 04/03/2013 | CN103021138A Method for sensing shielding of video camera and device for implementing method |
| 04/03/2013 | CN103021137A Surface displacement method high slope stability remote three-dimensional digital warning method and system |
| 04/03/2013 | CN103021136A System and method for monitoring swimming pool drowning based on Internet of Things |
| 04/03/2013 | CN103021135A Drowning prevention alarm |
| 04/03/2013 | CN103021134A Monitoring and alarm device for fatigue driving of automobile |
| 04/03/2013 | CN103021133A Fatigue driving resisting instrument and use method thereof |
| 04/03/2013 | CN103021132A Ear-hanging sleepiness prevention reminder |
| 04/03/2013 | CN103021131A Tumble detecting system and tumble detecting method |
| 04/03/2013 | CN103021130A Alarming device for accidents |
| 04/03/2013 | CN103021129A System and method for monitoring falling down of old people |
| 04/03/2013 | CN103021128A Old people tumbling warning system and method thereof |
| 04/03/2013 | CN103021127A 智能火场救援报警装置及其控制方法 Intelligent alarm fire rescue apparatus and control method |
| 04/03/2013 | CN103021126A Corner warning instrument |
| 04/03/2013 | CN103021125A Automobile collision automatic alarm system |
| 04/03/2013 | CN103021124A Audible and visual alarm for safety distance of power operation |
| 04/03/2013 | CN103021123A Safety prompter for high-voltage transmission pole and tower |
| 04/03/2013 | CN103021122A Sound and light alarming indication device |
| 04/03/2013 | CN103021121A Height indicator for suspended line |
| 04/03/2013 | CN103021114A Anti-lost system based on active RFID (radio frequency identification) technique |
| 04/03/2013 | CN103021107A Note reminding-type electronic doorbell |
| 04/03/2013 | CN103019173A Integrated monitoring system of domestic indoor gas by utilizing 3G technology |
| 04/03/2013 | CN103017115A Gas alarming miner light |
| 04/03/2013 | CN103017062A Gas alarming miner light with positioning system |
| 04/03/2013 | CN103006234A Physical condition monitoring device, safety alert monitoring system and safety alert monitoring method |
| 04/03/2013 | CN102346952B Sitting posture warning indicator for child desk |
| 04/03/2013 | CN102298824B Remote overtemperature alarm for power cable head |
| 04/03/2013 | CN102184616B Time division multiple access technology-based communication system for transmitting air situation and disaster situation early warning information |
| 04/03/2013 | CN102139651B A system for alerting a responsible party to the presence of an occupant in a passenger compartment of a vehicle |
| 04/03/2013 | CN101945189B Method for detecting space state change by computer camera and telephone alarm thereof |
| 04/03/2013 | CN101746269B Fatigue driving fusion detection method based on soft computing |
| 04/03/2013 | CN101317763B Method and arrangement for interpreting a subjects head and eye activity |
| 04/02/2013 | US8411073 System and method for detecting display disconnection |
| 04/02/2013 | US8410952 Methods for forewarning of critical condition changes in monitoring civil structures |
| 04/02/2013 | US8410951 Detecting a signal quality decrease in a measurement system |
| 04/02/2013 | US8410950 Photovoltaic panel monitoring apparatus |
| 04/02/2013 | US8410948 Recreational vehicle holding tank sensor probe |
| 04/02/2013 | US8410947 Leak detection system for pressurized pipeline |
| 04/02/2013 | US8410946 Thermal measurement system and method for leak detection |
| 04/02/2013 | US8410931 Mobile inventory unit monitoring systems and methods |
| 04/02/2013 | US8410930 Method and apparatus pertaining to barrier movement controllers and employing a camera and a wireless transmitter |
| 04/02/2013 | US8410929 Remote vehicle starting system providing an audible indication relating to remote starting and associated methods |
| 04/02/2013 | US8410928 Systems and methods for evaluating chromatography column performance |
| 04/02/2013 | US8410922 Motion sensor with ultrasonic modulation |
| 04/02/2013 | US8410915 Portable terminal device and method of controlling the same |
| 04/02/2013 | US8408797 Method of manufacturing bearing device component coated with photoluminescence material, bearing device component and processing device with an indicator displaying information for a signal including information in accordance with light emission of a photoluminescence material applied on bearing device |
| 04/02/2013 | CA2544217C A method and system for storing, retrieving, and managing data for tags |
| 03/29/2013 | CA2791133A1 Device and method for monitoring a patient position |
| 03/29/2013 | CA2754545A1 Personal safety device for people facing loss of independence |
| 03/28/2013 | WO2013043461A1 Hygiene compliance monitor for a dispensing container |
| 03/28/2013 | WO2013042891A1 Emergency call service and online/offline banking security system using smartphone authenticaltion and method for same |
| 03/28/2013 | WO2013042842A1 Flooding detection circuit and flooding detection apparatus using same |
| 03/28/2013 | WO2013041740A1 Maritime alarm and rescue system and method for controlling said system |
| 03/28/2013 | WO2013041735A1 Individual safety device |
| 03/28/2013 | WO2013041479A1 Evacuation system for planning escape routes in a building, method, and computer program |
| 03/28/2013 | WO2013041477A1 Evacuation system for planning escape routes in a building, method, and computer program |
| 03/28/2013 | US20130079705 Method for monitoring and controlling peritoneal dialysis |
| 03/28/2013 | US20130076885 Eye closure detection using structured illumination |