| Patents for G08B 13 - Burglar, theft, or intruder alarms (42,025) |
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| 02/12/1997 | CN2247358Y Theft-proof device for commercial use |
| 02/12/1997 | CN1142873A Transponder for a detection system |
| 02/11/1997 | US5602534 Electrically conductive housing for an electronic component, especially a deflection sensor and a security fence alarm system for use therewith |
| 02/11/1997 | US5602531 Electronic article surveillance system with adaptive filtering and digital detection |
| 02/11/1997 | US5602530 Anti-theft device for bottles |
| 02/11/1997 | US5602529 Structure-borne sound detector for an intruder alarm system |
| 02/11/1997 | US5602528 Theft detection marker and method |
| 02/11/1997 | US5602527 Magnetic marker for use in identification systems and an indentification system using such magnetic marker |
| 02/11/1997 | CA2183013A1 Anti-theft alarm for electrically operated devices |
| 02/06/1997 | WO1997004428A1 Interactive surveillance system |
| 02/06/1997 | WO1997004338A1 Improvements relating to magnetic tags of markers |
| 02/05/1997 | EP0757339A1 Intrusion alarm |
| 02/05/1997 | EP0756763A1 Antenna arrangement |
| 02/05/1997 | EP0756736A1 Method of making a radio-frequency detection label with a minimum number of electronic components |
| 02/05/1997 | EP0746830A4 Article detection in a limited interrogation zone |
| 02/05/1997 | EP0606204B1 Surgical implement detector utilizing a resonant marker |
| 02/04/1997 | US5600304 EAS system with common control station for different personality local stations |
| 01/29/1997 | EP0756256A1 Method and device for manufacturing deactivatable security tags |
| 01/29/1997 | EP0756255A1 Deactivatable security tag and method and device for its manufacturing |
| 01/29/1997 | EP0755550A1 Alarm systems |
| 01/29/1997 | EP0755549A1 Alarm tag |
| 01/29/1997 | CN1141464A Transient control circuit for occupancy detector |
| 01/28/1997 | US5598144 Anti-theft vehicle system |
| 01/28/1997 | US5598141 Method of monitoring a vehicle interior |
| 01/28/1997 | US5597653 Soft magnetic metal strip applied to an electroconductive nonmagnetic metal member |
| 01/28/1997 | CA2181960A1 A deactivatable security strip and a process and a facility for manufacture of a deactivatable security strip |
| 01/25/1997 | CA2154521A1 Motion detector with alarm |
| 01/23/1997 | DE19600958A1 Interaktives Überwachungssystem Interactive Monitoring System |
| 01/22/1997 | EP0755038A1 Wireless security system and method for its operation |
| 01/22/1997 | EP0755036A1 Deactivatable resonant tag and method of making the same |
| 01/22/1997 | EP0755035A1 Resonant tag and method of manufacturing the same |
| 01/22/1997 | EP0754334A1 An article surveillance tag |
| 01/22/1997 | CN2245792Y Remote controlled alarm electric shock suitcase |
| 01/22/1997 | CN2245791Y Anti-theft sensor |
| 01/22/1997 | CN1140864A Resonant tag and method of manufacturing the same |
| 01/21/1997 | US5596310 Received light level indicating system for beam sensor |
| 01/15/1997 | EP0753939A1 Photoelectrical switching circuit |
| 01/15/1997 | CN2245240Y Wireless theft-proof alarm device |
| 01/15/1997 | CN1140504A Alarm element |
| 01/14/1997 | US5594498 Personal audio/video surveillance system |
| 01/14/1997 | US5594428 Combination security unit |
| 01/14/1997 | US5594420 Rotating magnet array for deactivating EAS markers |
| 01/14/1997 | US5594419 Table-edge hanger |
| 01/14/1997 | US5594418 Self-contained dual panel window screen alarm |
| 01/14/1997 | US5594228 Self-checkout, point-of-transaction system including deactivatable electro-optically coded surveillance tags |
| 01/09/1997 | WO1997001241A1 Method and apparatus for creating spherical images |
| 01/09/1997 | WO1997001160A1 Intrusion sensing systems |
| 01/08/1997 | EP0752145A1 Burglar alarm activated by the movement of an object to be guarded |
| 01/08/1997 | EP0673537B1 On the counter deactivator |
| 01/08/1997 | EP0544770B1 Surveillance system |
| 01/08/1997 | CN2244747Y Alarm |
| 01/08/1997 | CN2244733Y Multifocal lens structure with 180 deg. super-wide angle monitoring range |
| 01/07/1997 | US5592152 Intruder detecting device to be installed in an integrated raised flooring system |
| 01/07/1997 | US5592149 Security fence |
| 01/07/1997 | US5590953 Directable decorative lantern with motion sensor |
| 01/03/1997 | WO1997000507A1 System and method for arming an alarm system when an occupant fails to turn the system on |
| 01/03/1997 | WO1997000506A1 Method of achieving a controlled step change in the magnetization loop of amorphous alloys |
| 01/03/1997 | WO1997000504A1 Apparatus for detecting air movements or changes in pressure |
| 01/03/1997 | WO1997000503A1 Directional antenna configuration for asset tracking system |
| 01/02/1997 | EP0751678A1 Digital video surveillance system with video data acquisition |
| 01/01/1997 | CN2244223Y Household anti-theft alarm |
| 01/01/1997 | CN2244222Y Anti-theft and anti-drop automatic alarm |
| 01/01/1997 | CN1139248A Shielding, protecting, monitoring and warning method and installation |
| 12/31/1996 | US5589820 Retail theft prevention and information device |
| 12/31/1996 | US5589819 Self-sounding tag alarm |
| 12/31/1996 | US5589251 Resonant tag and method of manufacturing the same |
| 12/27/1996 | EP0750285A2 Method for manufacturing a deactivatable resonance label |
| 12/27/1996 | EP0750201A1 Full duplex modulated backscatter system |
| 12/27/1996 | EP0750200A1 Dual mode modulated backscatter system |
| 12/27/1996 | EP0749621A1 Deactivating device for magnetic markers in an electronic article surveillance system |
| 12/27/1996 | EP0749620A1 Anti-theft book cover/cardboard binding, etc. for books |
| 12/27/1996 | EP0749619A1 System and process for evaluating images |
| 12/24/1996 | US5587701 Portable alarm system |
| 12/24/1996 | CA2064191C Method for tagging articles used in conjunction with an electronic article surveillance system, and tags or labels useful in connection therewith |
| 12/18/1996 | EP0748492A1 Method and device for sensing, identifying and protecting goods, particularly from theft |
| 12/18/1996 | EP0748490A1 Detection of glass breakage |
| 12/18/1996 | CN2243101Y Electronic cipher anti-theft alarm |
| 12/17/1996 | US5586048 Intelligent wall switch |
| 12/17/1996 | US5585811 Antenna device for electronic product anti-theft systems |
| 12/17/1996 | US5585631 Thermal image detecting apparatus having detecting elements arranged on a straight line |
| 12/12/1996 | WO1996039640A1 Range gated strip proximity sensor |
| 12/12/1996 | DE19622226A1 Theft security device for motor vehicle |
| 12/12/1996 | DE19521194A1 Monitoring method for openings, covered by glass panes, in closed and locked cabinets or cars |
| 12/12/1996 | CA2224117A1 Range gated strip proximity sensor |
| 12/11/1996 | EP0748083A1 Use of mutter mode in asset tracking for gathering data from cargo sensors |
| 12/11/1996 | EP0747868A1 Arrangement with emission seal structure in infrared region |
| 12/11/1996 | EP0747865A2 Apparatus to determine the sense of movement of a person |
| 12/11/1996 | EP0746830A1 Article detection in a limited interrogation zone |
| 12/11/1996 | CN2242438Y Life-saving watch |
| 12/11/1996 | CN2242324Y Automatically alarming theft-proof door |
| 12/10/1996 | US5583796 Video security backup system |
| 12/10/1996 | US5583489 Fabric security label |
| 12/10/1996 | US5583488 Proximity alarm system |
| 12/10/1996 | US5583334 Method and apparatus for the detection of defective light transmitters and/or receivers of a light grid for detecting objects in a surveillance area |
| 12/10/1996 | US5582924 Magnetic materials for security applications |
| 12/05/1996 | WO1996038877A1 Eas system antenna configuration for providing improved interrogation field distribution |
| 12/05/1996 | WO1996038828A1 Surveillance system |
| 12/05/1996 | DE19520226A1 Electrical device housing monitor, esp. for electricity meter |
| 12/04/1996 | EP0745962A1 Switching device for automatically controlling the lighting |
| 12/04/1996 | EP0654098B1 Process for producing a support equipped with an alarm trigger for an anti-theft system |