| Patents for G08B 13 - Burglar, theft, or intruder alarms (42,025) |
|---|
| 06/30/1993 | CN2137380Y Fully integrated anti-theft alarm |
| 06/29/1993 | US5223872 Surveillance device with eyeball assembly and pivotably mountable carriage assembly |
| 06/29/1993 | US5223817 Alarm signal processing means |
| 06/29/1993 | US5223815 Portable anti-theft device |
| 06/24/1993 | WO1993012513A1 Security sealing device |
| 06/24/1993 | WO1993012511A1 Protective tunable circuit for electro-mechanical equipment |
| 06/23/1993 | CN2137010Y Theft alarming monitoring instrument for books |
| 06/22/1993 | US5222007 Automatic ejection system of a car stereo having a detachable grille |
| 06/22/1993 | US5221919 Room occupancy sensor, lens and method of lens fabrication |
| 06/17/1993 | CA2057678A1 Deactivatable transponder |
| 06/16/1993 | EP0546941A1 Motion detecting apparatus |
| 06/16/1993 | CN2136502Y Theftproof and antiloot safety alarm |
| 06/15/1993 | CA1319180C System for monitoring the closing of a door |
| 06/10/1993 | WO1993011517A1 Multi-memory electronic identification tag |
| 06/10/1993 | WO1993011516A1 Method of and system for surveillance and detection using magnetic markers |
| 06/10/1993 | WO1993011514A1 Modified and additional devices for securing/surveilling objects |
| 06/10/1993 | WO1993011513A1 Detection system |
| 06/09/1993 | EP0545910A2 Laminated foil for making high-frequency field interfering elements |
| 06/09/1993 | EP0545494A1 Anti-theft tag |
| 06/09/1993 | EP0545422A1 Multiple pulse responder and detection system and method of making and using same |
| 06/09/1993 | EP0544770A1 Surveillance system. |
| 06/09/1993 | CN2135811Y Alarm device |
| 06/09/1993 | CN2135810Y Wire cutting off alarm device for theft-proof door |
| 06/09/1993 | CN2135809Y Clamp type alarm device |
| 06/08/1993 | US5218387 Eye position detecting apparatus |
| 06/08/1993 | US5218345 Apparatus for wide-area fire detection |
| 06/08/1993 | US5218341 Door lock reinforcer and alarm device |
| 06/08/1993 | US5218196 Light curtain system with system and watchdog microcontrollers |
| 06/08/1993 | US5218189 Binary encoded multiple frequency rf indentification tag |
| 06/05/1993 | CA2083886A1 Multiple pulse responder and detection system and method of making and using same |
| 06/02/1993 | CN1072789A Anti-theft coding alarming device |
| 06/01/1993 | US5216502 Surveillance systems for automatically recording transactions |
| 06/01/1993 | CA1318726C Method and apparatus for detecting innovations in a scene |
| 05/27/1993 | WO1993010514A1 Method of activation and deactivation of tags and apparatus for activating and deactivating said tags |
| 05/27/1993 | WO1993010513A1 Glass break detection |
| 05/27/1993 | WO1993010512A1 Alarm generator |
| 05/26/1993 | EP0543176A1 Intrusion alarm system |
| 05/26/1993 | EP0543148A1 Method and device for detecting changes in a video image |
| 05/26/1993 | CN2134685Y 智能型防盗报警器 Intelligent burglar alarm |
| 05/26/1993 | CN2134089Y Anti-theft and robbing-proof cipher case |
| 05/26/1993 | CN2134088Y Sensing anti-theft alarming suitcase |
| 05/25/1993 | US5214411 Ultrasonic animal repelling apparatus |
| 05/25/1993 | US5214409 Multi-memory electronic identification tag |
| 05/25/1993 | US5214293 Latch status sensor sensing closed and unlatched position |
| 05/25/1993 | US5214245 Protective casing for optical instruments |
| 05/19/1993 | EP0542170A2 Passive infra-red movement detector |
| 05/19/1993 | EP0541881A1 Intrusion detection apparatus |
| 05/19/1993 | EP0541565A1 Ultrasonic monitoring system for the interior of a motor vehicle. |
| 05/19/1993 | EP0541555A1 Improvements relating to surveillance systems |
| 05/19/1993 | EP0541544A1 Method for tagging articles used in conjunction with an electronic article surveillance system, and tags or labels useful in connection therewith |
| 05/19/1993 | DE4137582A1 Pressure effect detector for monitoring surface of defined shape and size - has optical waveguides with light transmission affected by pressure evaluated by opto-electronic circuit w.r.t. duration of signals |
| 05/19/1993 | CN2133886Y Anti-theft alarm |
| 05/18/1993 | CA1318005C2 Antenna array for use in an article surveillance system |
| 05/13/1993 | WO1993009549A1 Heat treatment process and soft magnetic alloys produced thereby |
| 05/13/1993 | WO1993009521A1 A full bridge strain gage deflection sensor |
| 05/13/1993 | DE4137026A1 Alarmgeberanordnung Alarm sensor arrangement |
| 05/12/1993 | EP0541480A1 Label detection for an electronic surveillance system |
| 05/12/1993 | CN2133022Y Intelligence electronic entrance guard |
| 05/12/1993 | CN1072014A Portable device sensitive to change in movement |
| 05/11/1993 | US5210528 Audible floor mat |
| 05/11/1993 | US5210524 Electro-magnetic desensitizer |
| 05/11/1993 | US5210521 Vehicle alarm apparatus and method for preventing injury to nearby persons |
| 05/11/1993 | CA1317653C False alarm minimization and direction determination methods |
| 05/06/1993 | DE4224230A1 Sicherheitszaun und optischer draht Security fence and optical wire |
| 05/06/1993 | DE4135957A1 Security marking of goods as precaution against theft from shops etc. - by applying silica in liq. medium, e.g. printing ink, to e.g. packaging, and using the silica as passive sender in alarm system |
| 05/05/1993 | EP0540241A1 A 180-degree wide angle strip imaging optical system |
| 05/05/1993 | EP0540139A2 Improvements in security enclosures |
| 05/05/1993 | EP0539565A1 Omniview motionless camera orientation system |
| 05/05/1993 | EP0403632A4 Electronic article surveillance system with improved differentiation |
| 05/05/1993 | CN2132226Y Four-dimensional microwave theft-proof alarm device |
| 05/05/1993 | CN2132225Y Anti-severing alarm |
| 05/05/1993 | CN2131961Y Anti-theft door with alarm device |
| 05/05/1993 | CN2131955Y Anti-robbery alarm device for finance |
| 05/04/1993 | US5208580 Security tag attachment |
| 05/02/1993 | CA2081802A1 Wide field strip-imaging optical system |
| 04/29/1993 | WO1993008548A1 Security tag with electrostatic protection |
| 04/29/1993 | WO1993007787A1 Goods detector for checkouts |
| 04/28/1993 | EP0539275A1 Pressure sensor |
| 04/28/1993 | EP0539150A2 Infrared detector |
| 04/28/1993 | CN2131150Y Connecting-netted anti-theft alarm |
| 04/28/1993 | CN2131149Y Joint defence alarm for doors and windows |
| 04/28/1993 | CN2131148Y Multifunctional alarm |
| 04/28/1993 | CN2131147Y Plate-shaped sensing alarm for preventing thefts and destroying |
| 04/28/1993 | CN2131146Y Anti-theft alarm with inclination and vibration inductions |
| 04/27/1993 | US5206626 Stabilized article surveillance responder |
| 04/21/1993 | EP0537941A1 Alarm system |
| 04/21/1993 | EP0537468A2 Television camera surveillance device and pivotably mountable carriage assembly |
| 04/21/1993 | CN2130276Y Household jonit-defence type anti-theft alarming device |
| 04/21/1993 | CN2130275Y Coded electronic anti-theft alarm |
| 04/21/1993 | CN1071128A Burglar alarm device integrated with car stereo radio |
| 04/20/1993 | US5204742 Easily removable optical monitoring installation |
| 04/20/1993 | US5204681 Radio frequency automatic identification system |
| 04/15/1993 | DE4228398A1 Alarm emitter with signalling activating trigger - has alarm wire(s) activating signalling on tear or short circuit |
| 04/14/1993 | EP0537024A1 Infra-red detection apparatus |
| 04/14/1993 | EP0536286A1 Distributed database security system |
| 04/14/1993 | CN2129951Y Multi-function cable anti-theft alarm device |
| 04/13/1993 | US5202759 Surveillance system |
| 04/13/1993 | US5202673 Security method and apparatus |
| 04/13/1993 | US5202666 Method and apparatus for enhancing hygiene |
| 04/13/1993 | US5202661 Method and system for fusing data from fixed and mobile security sensors |