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Browse by Category: Main > Communications
Class Information
Number: 340/3.1
Name: Communications: electrical > Selective > Monitoring in addition to control (e.g., supervisory)
Description: Subject matter wherein a signal representative of the actual status of the controlled device, with respect to an intended controlled function, is transmitted back to the selective signal source.


Sub-classes under this class:

Class Number Class Name Patents
340/3.9 Control then monitoring 70
340/3.42 Control to avoid fault 50
340/3.8 Electromechanical relay 21
340/3.43 Fault condition detection 114
340/3.5 Including addressing 110
340/3.7 Including indicator 124
340/3.3 Including storage or recording 67
340/3.4 Quiescent 37
340/3.6 Scanning 21
340/3.2 Synchronization 66


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
7616933 Method for controlling channel re-selection Nov. 10, 2009
7613546 Modular irrigation controller Nov. 3, 2009
7610116 Centralized management unit and management system of facility equipment Oct. 27, 2009
7609153 Control apparatus, security-supported device, power source control method for security-supported device and program Oct. 27, 2009
7609660 Wireless transceiver pair disposed within a process control system Oct. 27, 2009
7606630 Method for electronically operating two machine tools Oct. 20, 2009
7606681 System and method for process monitoring Oct. 20, 2009
7602281 System and method for tactical distributed event warning notification for individual entities, and computer program product therefor Oct. 13, 2009
7603184 Light management system having networked intelligent luminaire managers Oct. 13, 2009
7602741 Field device in a process control system using wireless radio communications to transmit and receive sense and control signals Oct. 13, 2009
7598850 System and method for centralized event warning notification for individual entities, and computer program product therefor Oct. 6, 2009
7596613 System, computer product and method for event monitoring with data centre Sep. 29, 2009
7592911 Construction hard hat having electronic circuitry Sep. 22, 2009
7589624 Component unit monitoring system and component unit monitoring method Sep. 15, 2009
7590499 Recording and conveying energy consumption and power information Sep. 15, 2009
7583187 System, method and computer program product for automatically summarizing security events Sep. 1, 2009
7577512 Method for switching between operating modes of an internal combustion engine having a plurality of control units Aug. 18, 2009
7574277 Control system utilizing serial communication Aug. 11, 2009
7561037 Apparatus for and method of collecting and distributing event data to strategic security personnel and response vehicles Jul. 14, 2009
7557702 Integrated alert generation in a process plant Jul. 7, 2009
7551071 System and method for home automation and security Jun. 23, 2009
7551076 Object locator feature as part of a security system Jun. 23, 2009
7546168 Owner/operator control of a light management system using networked intelligent luminaire managers Jun. 9, 2009
7535336 Network communication and message protocol for a medical perfusion system May. 19, 2009
7536255 Sensor or networks with server and information processing system, method and program May. 19, 2009
7532114 Fixed part-portable part communications network for a security network May. 12, 2009
7528711 Portable monitoring unit May. 5, 2009
7529644 Method of diagnosing an operations systems May. 5, 2009
7529646 Intelligent video for building management and automation May. 5, 2009
7525420 Environmental equipment alarm circuit verification system and method Apr. 28, 2009
7523189 Methods and computer readable media for generating displays of user-defined blocks of networking addresses Apr. 21, 2009
7519012 Distributed control system for controlling material flow having wireless transceiver connected to industrial process control field device to provide redundant wireless access Apr. 14, 2009
7518484 Enclosure system allowing for hot work within the vicinity of flammable and combustible material Apr. 14, 2009
7511612 Ground based security surveillance system for aircraft and other commercial vehicles Mar. 31, 2009
7511614 Portable telephone in a security network Mar. 31, 2009
7504936 Method and apparatus for dynamically prioritize network faults based on real-time service degradation Mar. 17, 2009
7501936 Method and system for facilitating entry into or out of a motor vehicle Mar. 10, 2009
7497529 Systems and methods for monitoring and controlling tractor/trailer vehicle systems Mar. 3, 2009
7498954 Cooperative parking Mar. 3, 2009
7496477 System and method for efficient and collective adjustment of sensor reporting ranges for long-lived queries Feb. 24, 2009
7489237 Method, system, and computer program product for implementing multi-tiered management of security systems Feb. 10, 2009
7486169 Controlling and/or monitoring device using at least a transmission controller Feb. 3, 2009
7479876 Wireless integrated condition monitoring system Jan. 20, 2009
7479875 Method of and system for managing data in a sensor network Jan. 20, 2009
7471195 Emergency power shutdown management system Dec. 30, 2008
7468661 System and method for monitoring and controlling remote devices Dec. 23, 2008
7468676 Remote garage door monitoring system Dec. 23, 2008
7463141 CASS (computer alarm security software) Dec. 9, 2008
7460012 Method and system for synchronizing geographically distributed RF sensors using a pair of RF triggering devices Dec. 2, 2008
7456727 System and method for enhanced alertness and efficient distributed management for video surveillance Nov. 25, 2008

1 2 3 4 5 6 7 8 9 10 11 12 13


 
 
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