| Patents for G08B 13 - Burglar, theft, or intruder alarms (42,025) |
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| 03/26/1997 | EP0673536B1 Tamper detection sensor |
| 03/26/1997 | CN2250549Y Anti-theft alarm |
| 03/26/1997 | CN2250548Y Anti-theft device with support frame floor |
| 03/26/1997 | CN2250407Y Rolling sensitive alarm anti-theft door |
| 03/26/1997 | CN1146010A Infrared sensing device and method of sensing human body by the same |
| 03/25/1997 | US5615017 Method of and control circuit for compression recording and reproducing of multiple images |
| 03/25/1997 | US5614886 Article removal alarm system for use with portable electronic device |
| 03/25/1997 | US5614278 Strip of separable labels or tags having a display surface for display of information thereon |
| 03/20/1997 | DE19534564A1 Passive infrared alarm system for protection of indoor valuables |
| 03/19/1997 | EP0763804A1 Device for motion detection from a video signal |
| 03/19/1997 | CN2249998Y Wireless paging and tracking alarm for anti-stealing |
| 03/19/1997 | CN2249931Y Sensitive transmitting anti-stealing alarm |
| 03/19/1997 | CN2249930Y Sensitive anti-stealing alarm |
| 03/19/1997 | CN2249929Y Multifunctional anti-stealing alarm |
| 03/19/1997 | CN2249928Y Alarm for preventing livestocks from being stolen |
| 03/19/1997 | CN2249927Y Intellectual door ring and lamp |
| 03/19/1997 | CN1145677A Alarm Systems |
| 03/19/1997 | CN1145500A Deactivateable security tag |
| 03/18/1997 | US5612670 Dual sensitivity shock detector |
| 03/13/1997 | WO1997009701A1 Glass break sensor |
| 03/13/1997 | WO1997009687A1 Inventoriable-object control and tracking system |
| 03/13/1997 | WO1997009641A1 Radio frequency tag |
| 03/13/1997 | WO1997009200A1 Audio device for vehicles, especially motor vehicles |
| 03/13/1997 | DE19533192A1 Internal monitoring for motor vehicle intruder alarm |
| 03/13/1997 | CA2230069A1 Inventoriable-object control and tracking system |
| 03/12/1997 | EP0762357A2 Anti-theft method and device for objects with integrated tagging elements |
| 03/12/1997 | EP0762356A1 Article or package with a device emitting informations |
| 03/12/1997 | EP0762355A1 Antenna device and electromagnetic detection device comprising such antenna device |
| 03/12/1997 | EP0762354A1 Elongated bodies as security label for electromagnetic theft security systems |
| 03/12/1997 | EP0762353A1 Deactivatable security tag |
| 03/12/1997 | EP0762153A2 Optical system |
| 03/12/1997 | EP0714540A4 Multiple frequency tag |
| 03/12/1997 | CN2249430Y Structure-improved vibration device of vibration inductor |
| 03/11/1997 | US5610656 Protective housing for optical equipment |
| 03/11/1997 | US5610611 High accuracy electronic material level sensor |
| 03/11/1997 | US5610587 Theft preventive apparatus having an alarm output device |
| 03/11/1997 | US5610586 Golf cart control and monitoring apparatus and system |
| 03/11/1997 | US5610584 Detection of goods on the bottom rack of a cart |
| 03/11/1997 | US5610583 Intrusion warning system |
| 03/11/1997 | US5610582 Alarm screen with built-in battery operated sounding unit |
| 03/11/1997 | US5610580 Motion detection imaging device and method |
| 03/11/1997 | US5609059 Electronic multi-purpose material level sensor |
| 03/06/1997 | WO1997008896A1 Open area security system |
| 03/06/1997 | WO1997008673A1 Burglarproof system |
| 03/06/1997 | WO1997008672A1 Burglarproof system |
| 03/06/1997 | WO1997008671A1 Burglarproof system |
| 03/06/1997 | WO1997008670A1 Deactivation apparatus for an article surveillance tag |
| 03/06/1997 | WO1997008669A1 MULTI-BIT EAS MARKER POWERED BY INTERROGATION SIGNAL IN THE EIGHT Mhz BAND |
| 03/06/1997 | WO1997008524A1 Thermal emitted radiation detecting device |
| 03/06/1997 | WO1997008522A1 A detector for detecting vibrations |
| 03/06/1997 | DE19532679A1 Design for optical (IR) system |
| 03/06/1997 | DE19531978A1 Intruder alarm system |
| 03/06/1997 | CA2228893A1 Multi-bit eas marker powered by interrogation signal in the eight mhz band |
| 03/05/1997 | EP0760146A1 Method for detecting codes on labels |
| 03/05/1997 | EP0715743A4 Panoramic surveillance system |
| 03/05/1997 | CN2248893Y Human body infrared probe |
| 03/04/1997 | US5608380 Deactivation and coding system for a contactless antitheft or identification label |
| 03/04/1997 | US5608379 Deactivatable EAS tag |
| 03/04/1997 | US5608220 Indium-tin oxide |
| 03/04/1997 | US5608207 Sensor with automatic gain control |
| 03/04/1997 | CA2135929C Motion detector with improved signal discrimination |
| 03/04/1997 | CA2093938C Deactivatable/reactivatable magnetic marker having a step change in magnetic flux |
| 03/01/1997 | CA2157237A1 Thermal emitted radiation detecting device |
| 02/27/1997 | WO1997007486A1 Event monitoring |
| 02/27/1997 | DE19634004A1 Electronic goods monitor detecting presence of indicator |
| 02/27/1997 | DE19542481C1 Observation or monitoring device especially for outdoor installation |
| 02/26/1997 | CN2248358Y Alarming device for striking |
| 02/26/1997 | CN2248356Y Multi-function wireless alarming device |
| 02/26/1997 | CN1143786A Microwave boundary alarm |
| 02/26/1997 | CN1143785A Universal riot burglar alarm |
| 02/25/1997 | US5605768 Magnetic marker and manufacturing method therefor |
| 02/25/1997 | CA2168919A1 Intelligent shopping cart |
| 02/24/1997 | CA2183697A1 Electronic article-surveillance apparatus and method of operating same |
| 02/20/1997 | WO1997006542A1 Multi-function control switch for electrically operating devices |
| 02/20/1997 | WO1997006518A1 Window-closing safety system |
| 02/20/1997 | WO1997006453A1 Motion detection imaging device and method |
| 02/20/1997 | WO1997006448A1 High accuracy electronic material level sensor |
| 02/20/1997 | DE19530729A1 Monitoring inner space of motor vehicle |
| 02/20/1997 | DE19530727A1 Working method for control systems for electrically controllable car components |
| 02/20/1997 | DE19530721A1 Control unit e.g. for motor vehicle electric windows, anti-theft warning and locks |
| 02/20/1997 | DE19530370A1 Device for preventing theft of paper money |
| 02/20/1997 | DE19529953A1 Mobile hand radio transmitter with loud siren |
| 02/20/1997 | DE19521511C1 Ultrasound room or space monitoring esp for inside vehicles |
| 02/20/1997 | CA2219349A1 Motion detection imaging device and method |
| 02/19/1997 | EP0758503A1 Label including amorphous tape with improved properties |
| 02/19/1997 | CN2247899Y Communication cable theftproof positioning alarm device |
| 02/19/1997 | CN2247837Y Multifunctional door and window antipicking joint defence alarm device |
| 02/19/1997 | CN2247633Y Theftproof rope for vehicle or ship |
| 02/19/1997 | CN1143041A Method and equipment for detecting passenger number waiting for lift |
| 02/18/1997 | US5604486 RF tagging system with multiple decoding modalities |
| 02/18/1997 | US5604485 RF identification tag configurations and assemblies |
| 02/18/1997 | US5604484 Electronic pin fastener |
| 02/18/1997 | US5604483 Portable personal security device |
| 02/18/1997 | US5604318 Optical pressure detector |
| 02/13/1997 | WO1997005741A1 Image forming and processing device and method for use with no moving parts camera |
| 02/13/1997 | WO1997005585A1 Electronic pin fastener |
| 02/13/1997 | WO1997005559A1 Frequency detection |
| 02/13/1997 | CA2226897A1 Digital filter |
| 02/13/1997 | CA2220960A1 Image forming and processing device and method for use with no moving parts camera |
| 02/12/1997 | EP0757828A1 Asynchronous video event and transaction data multiplexing technique for surveillance systems |