| Patents for G08B 13 - Burglar, theft, or intruder alarms (42,025) |
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| 01/05/2000 | EP0969438A2 Reproducing device |
| 01/05/2000 | EP0969433A2 Improvements in or relating to article tagging |
| 01/05/2000 | EP0969432A2 System and method for detecting an intrusion and cap for hinge of window, door or the like |
| 01/05/2000 | EP0968489A1 Strip for preparing safety elements for electronic protection of goods |
| 01/05/2000 | EP0968488A1 Apparatus for magnetically decoupling an rfid tag |
| 01/05/2000 | CN2357376Y Electronic anti-theft transmitter |
| 01/05/2000 | CN2357375Y Concealed automatic audio-visual monitoring theft-catching burglar alarm |
| 01/04/2000 | US6011901 Compressed digital video record and playback system |
| 01/04/2000 | US6011819 Acoustic wave communication apparatus and method |
| 01/04/2000 | US6011476 Metering circuit to detect dielectrokinetic response |
| 01/04/2000 | US6011475 Method of annealing amorphous ribbons and marker for electronic article surveillance |
| 01/04/2000 | US6011474 Multiple-use deactivation device for electronic article surveillance markers |
| 01/04/2000 | US6011473 Method for generating an alarm in a portable computer system |
| 01/04/2000 | US6011471 Alarm system |
| 01/04/2000 | US6011468 Garage door alarm |
| 01/04/2000 | US6009599 Burglar-proof apparatus for a vending machine |
| 12/30/1999 | DE19835965A1 Identifizierungselement Identification element |
| 12/30/1999 | DE19828434A1 Optoelektronische Sensoreinrichtung Optoelectronic sensor device |
| 12/30/1999 | DE19828320A1 Image transmission method e.g. for video surveillance system |
| 12/29/1999 | WO1999067755A1 Fence sensor |
| 12/29/1999 | WO1999067754A1 Radio frequency identification tag having a printed antenna and method |
| 12/29/1999 | EP0967584A2 Automatic video monitoring system |
| 12/29/1999 | EP0967583A2 Opto-electronic sensor device |
| 12/29/1999 | EP0967568A2 Identification element |
| 12/29/1999 | EP0967567A1 A chip card comprising an imaged image-receiving layer |
| 12/29/1999 | EP0966775A1 Reactively coupled elements in circuits on flexible substrates |
| 12/29/1999 | EP0966731A1 Device for clothes and method and use of a label |
| 12/29/1999 | EP0966347A1 Method and device for producing a security element and a corresponding security element |
| 12/29/1999 | CN2356379Y Anti-theft alarm for house |
| 12/29/1999 | CN2356378Y Anti-fraudulent use electrisity electric meter box |
| 12/29/1999 | CN1047858C Transponder for detection system |
| 12/29/1999 | CA2336131A1 Fence sensor |
| 12/28/1999 | US6009356 Wireless transducer data capture and retrieval system for aircraft |
| 12/23/1999 | WO1999066472A1 Apparatus for mounting a surveillance camera |
| 12/23/1999 | WO1999066471A1 Motion sensitive anti-theft device with alarm screening |
| 12/23/1999 | WO1999066470A1 Anti-theft device with alarm screening |
| 12/23/1999 | WO1999066469A1 Omnidirectional deactivator for magnetic labels or tags of eas systems |
| 12/23/1999 | WO1999066467A1 Intelligent interface between lock system and alarm system |
| 12/23/1999 | WO1999066466A2 A sensor, a method and a system for remote detection of objects |
| 12/23/1999 | DE19827675A1 Closure and/or opening signaling device for windows, doors, gates and similar |
| 12/23/1999 | DE19826087A1 Einrichtung einer Endstelle eines Telekommunikationsnetzes Means a terminal of a telecommunications network |
| 12/23/1999 | CA2637877A1 Automated devices to control equipment and machines with remote control and accountability worldwide |
| 12/23/1999 | CA2335086A1 Motion sensitive anti-theft device with alarm screening |
| 12/23/1999 | CA2334912A1 Anti-theft device with alarm screening |
| 12/22/1999 | EP0664837B1 USE AS IMPROVED HARMONIC MARKERS OF Fe-Ni BASED SOFT MAGNETIC ALLOYS HAVING NANOCRYSTALLINE STRUCTURE |
| 12/22/1999 | CN2355382Y Card style lost/stolen alarm |
| 12/22/1999 | CN1239270A Article identification and surveillance seal |
| 12/21/1999 | US6006143 Method of operating a control system for the control of motor vehicle components |
| 12/21/1999 | US6005489 Electric power tool with code receiver |
| 12/21/1999 | US6005478 Siren unit |
| 12/16/1999 | WO1999065006A1 Identification tag with enhanced security |
| 12/16/1999 | WO1999065005A2 Method and system for monitoring an area |
| 12/16/1999 | WO1999065003A1 Conductive security article and method of manufacture |
| 12/16/1999 | WO1999065002A1 Radio frequency identification tag having an article integrated antenna |
| 12/16/1999 | CA2333566A1 Identification tag with enhanced security |
| 12/15/1999 | EP0964568A2 Monitoring arrangement and telecommunication network terminal |
| 12/15/1999 | EP0964377A2 Device for recording a situation of danger in which a person finds himself |
| 12/15/1999 | EP0963939A1 Winder for spiral wire |
| 12/15/1999 | EP0880761B1 Alarm tag |
| 12/15/1999 | CN2354192Y Civil anti-theft alarm |
| 12/14/1999 | US6002335 Small magnet resensitizer apparatus for use with article surveillance systems |
| 12/14/1999 | US6002326 Automotive vehicle anti-theft and anti-vandalism and anti-carjacking system |
| 12/14/1999 | US6002297 Digital filter |
| 12/14/1999 | US6001194 For magnetic labels attached to commodities that are detected as markers for a purpose of preventing theft or watching a transferring flow or kinds of commodities, goods or articles |
| 12/14/1999 | CA2157800C Tamper respondent enclosure |
| 12/09/1999 | DE19821690C1 Monitoring system for external building sites can be used for purposes other than security |
| 12/08/1999 | EP0962910A2 Article identification and surveillance seal |
| 12/08/1999 | EP0962103A1 System for preventing loss of cellular phone or the like |
| 12/08/1999 | EP0962003A1 Remote utility meter reading system |
| 12/08/1999 | EP0962002A1 Apparatus for deactivating magnetomechanical eas markers affixed to magnetic recording medium products |
| 12/08/1999 | EP0847568B1 Glass break sensor |
| 12/08/1999 | EP0630510B1 Infrared intrusion sensor |
| 12/07/1999 | US5999799 Auto-finder and distance warning method and apparatus for a remote control input device |
| 12/07/1999 | US5999634 Device and method for analyzing an electronic image signal |
| 12/07/1999 | US5999098 Redistributing magnetic charge in bias element for magnetomechanical EAS marker |
| 12/07/1999 | US5999090 Alarm sensor and antenna arrangement |
| 12/05/1999 | CA2273716A1 Security alarm system for portable devices |
| 12/05/1999 | CA2235918A1 Security alarm system for notebook computers |
| 12/02/1999 | WO1999062040A1 Device for detecting a human body |
| 12/02/1999 | WO1999062039A1 Locating system and method employing radio frequency tags |
| 12/02/1999 | WO1999062020A1 A method and a system for remote detection of markers |
| 12/02/1999 | CA2333142A1 Locating system and method employing radio frequency tags |
| 12/01/1999 | EP0961301A1 A magnetic marker |
| 12/01/1999 | EP0960961A1 Method of making a quartz crystal having a particular resonant frequency |
| 12/01/1999 | EP0960408A1 Magnetostrictive element having optimized bias-field-dependent resonant frequency characteristic |
| 12/01/1999 | EP0960407A1 Security systems |
| 12/01/1999 | EP0733250A4 Differential multi-cell intrusion locating cable |
| 12/01/1999 | CN2351795Y Commercial goods labels |
| 12/01/1999 | CN2351790Y Multifunction alarmer |
| 12/01/1999 | CN1237246A Magnetic detecting technique |
| 11/30/1999 | US5995206 Thermal object measuring apparatus |
| 11/30/1999 | US5995017 Electronic identification system confirming valid code |
| 11/30/1999 | US5995006 Radio frequency tag |
| 11/30/1999 | US5995005 Theft checking system |
| 11/30/1999 | US5995003 Electronic pin fastener |
| 11/30/1999 | US5995002 Line synchronized delays for multiple pulsed EAS systems |
| 11/30/1999 | CA2153022C Circuit-like metallic foil sheet for resonance frequency characteristic tag and the like and process for fabricating it |
| 11/30/1999 | CA2071860C Magnetic property modification |
| 11/25/1999 | WO1999060359A1 Pressure sensor and door opening/closure monitoring system |
| 11/25/1999 | DE19923280A1 Floor mat sensor coupled into alarm system |