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Class Information
Number: 340/3.53
Name: Communications: electrical > Selective > Monitoring in addition to control (e.g., supervisory) > Including addressing > Source address
Description: Subject matter wherein the specific signal uniquely identifies its origin.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7346051 |
Slave device, master device and stacked device |
Mar. 18, 2008 |
| 7164966 |
Intelligent volumetric module for drink dispenser |
Jan. 16, 2007 |
| 7092790 |
Intelligent volumetric module for drink dispenser |
Aug. 15, 2006 |
| 6906638 |
Sensor unit |
Jun. 14, 2005 |
| 6744348 |
Security system utilizing group supervision polling |
Jun. 1, 2004 |
| 6683526 |
Pager-based communications system |
Jan. 27, 2004 |
| 6167046 |
Communication method, communication system and computer readable recording medium recording communication program |
Dec. 26, 2000 |
| 5818334 |
Addressable devices with interface modules having electrically readable addresses |
Oct. 6, 1998 |
| 5805073 |
Apparatus for connecting electric appliances |
Sep. 8, 1998 |
| 5717385 |
Field bus system and virtual field apparatus |
Feb. 10, 1998 |
| 5486817 |
Communication system for vehicle control system having presettable initial state |
Jan. 23, 1996 |
| 5467078 |
System and method for communicating data between plural air conditioning machines for controlling the machines and displaying their status |
Nov. 14, 1995 |
| 5388091 |
Communications system for communications between an electronic control apparatus and a test apparatus |
Feb. 7, 1995 |
| 5122948 |
Remote terminal industrial control communication system |
Jun. 16, 1992 |
| 5054995 |
Apparatus for controlling a fluid compression system |
Oct. 8, 1991 |
| 4939505 |
Monitoring and warning system for series-fed runway visual aids |
Jul. 3, 1990 |
| 4903016 |
Communication control unit |
Feb. 20, 1990 |
| 4768202 |
Signalling method and device for bidirectional digital transmission link |
Aug. 30, 1988 |
| 4156866 |
Multiple remote terminal digital control system |
May. 29, 1979 |
| 4131882 |
Digital two-wire irrigation control system with feedback |
Dec. 26, 1978 |
| 4086568 |
Modular I/O equipment for controlling field devices directly or as an interface |
Apr. 25, 1978 |
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