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Class Information
Number: 340/506
Name: Communications: electrical > Condition responsive indicating system > With particular system function (e.g., temperature compensation, calibration) > Alarm system supervision
Description: Subject matter where there is continuous monitoring of the operativeness of the alarm circuits in the system.


Sub-classes under this class:

Class Number Class Name Patents
340/510 Bridge or potential divider 68
340/513 Diode 38
340/507 Fail-safe 215
340/509 Plural or diverse current sources 52
340/512 Pulse 69
340/508 Redundant (e.g., added circuit or loop) 181
340/511 Threshold or window (e.g., of analog electrical level) 363


Patents under this class:

Patent Number Title Of Patent Date Issued
7620464 Method for operating a process plant, process plant and computer program product Nov. 17, 2009
7619538 Programmable, directing evacuation systems: apparatus and method Nov. 17, 2009
7619512 System and method for alarm signaling during alarm system destruction Nov. 17, 2009
7610213 Apparatus and method for monitoring progress of customer generated trouble tickets Oct. 27, 2009
7602282 Audio system end of line load module providing a load on the audio circuit in response to a test signal Oct. 13, 2009
7602281 System and method for tactical distributed event warning notification for individual entities, and computer program product therefor Oct. 13, 2009
7598855 Apparatus and method for locating individuals and objects using tracking devices Oct. 6, 2009
7598850 System and method for centralized event warning notification for individual entities, and computer program product therefor Oct. 6, 2009
7595815 Apparatus, methods, and systems for intelligent security and safety Sep. 29, 2009
7592906 Network policy evaluation Sep. 22, 2009
7592896 Vehicle door control apparatus Sep. 22, 2009
7589625 Wireless system with multi-device control Sep. 15, 2009
7589624 Component unit monitoring system and component unit monitoring method Sep. 15, 2009
7583189 Methods for managing remote devices over an instant messaging network and systems thereof Sep. 1, 2009
7583188 Software controlled access control door controller Sep. 1, 2009
7583187 System, method and computer program product for automatically summarizing security events Sep. 1, 2009
7579956 System and method for controlling ignition sources and ventilating systems during high carbon monoxide conditions Aug. 25, 2009
7579945 System and method for dynamically and efficently directing evacuation of a building during an emergency condition Aug. 25, 2009
7576643 Sensor for measuring physical variables and for passing on the measured variable, circuit having such a sensor and method for operating the sensor and the circuit Aug. 18, 2009
7570158 Collaborative incident media recording system and related methods Aug. 4, 2009
7564362 Alarm actuated pet door lock release mechanism Jul. 21, 2009
7561069 Notification systems and methods enabling a response to change particulars of delivery or pickup Jul. 14, 2009
7561038 Telemetry system Jul. 14, 2009
7561037 Apparatus for and method of collecting and distributing event data to strategic security personnel and response vehicles Jul. 14, 2009
7557704 Emergency location identification system Jul. 7, 2009
7557701 Building monitoring system Jul. 7, 2009
7557700 Protection system of a work station by network-centralised management Jul. 7, 2009
7551936 Method of radio transmission in a danger alarm system Jun. 23, 2009
7551078 Device alert system and method Jun. 23, 2009
7551076 Object locator feature as part of a security system Jun. 23, 2009
7551075 Ground based security surveillance system for aircraft and other commercial vehicles Jun. 23, 2009
7551073 Method, system and program product for alerting an information technology support organization of a security event Jun. 23, 2009
7551072 Run-time configuration of alarms and events Jun. 23, 2009
7551071 System and method for home automation and security Jun. 23, 2009
7548157 Battery backed service indicator aids for field maintenance Jun. 16, 2009
7545264 Alarm system with analog devices Jun. 9, 2009
7545263 Audio-based presentation system Jun. 9, 2009
7541921 Method and system for emergency calls from vehicles Jun. 2, 2009
7541920 Alarm/event encryption in an industrial environment Jun. 2, 2009
7538691 Mobile thing determination systems and methods based upon user-device location May. 26, 2009
7538664 Customized industrial alarms May. 26, 2009
7535352 Portable instantaneous wireless event based photo identification and alerting security system May. 19, 2009
7535349 Determining root cause for alarm in processing system May. 19, 2009
7535348 Surveillance system with surveillance terminals and surveillance center May. 19, 2009
7529350 System and method for obtaining equipment status data over a network May. 5, 2009
7528742 Response systems and methods for notification systems for modifying future notifications May. 5, 2009
7528711 Portable monitoring unit May. 5, 2009
7525444 Sensor for detecting hydrocarbons Apr. 28, 2009
7525420 Environmental equipment alarm circuit verification system and method Apr. 28, 2009
7525419 Transmitter with removable local operator interface Apr. 28, 2009



 
 
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