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Class Information
Number: 340/310.11
Name: Communications: electrical > Remote control over power line
Description: Subject matter wherein control communication signals are sent from one point to another in a system by means of an existing power line in the system to control various devices connecting to the power line.

Sub-classes under this class:

Class Number Class Name Patents
340/310.16 Bi-directional (e.g., with transceiver) 253
340/310.15 Impedance matching (e.g., y-match or delta match) 64
340/310.12 Modulation technique 292
340/310.13 Noise reduction (e.g., filtering) 119
340/310.18 With coupling plug 117
340/310.17 With inductive coupling (e.g., transformer or torroid) 158

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

Patent Number Title Of Patent Date Issued
6957209 Sizing servers for database management systems via user defined workloads Oct. 18, 2005
6956461 Apparatus and method for remotely controlling household appliances Oct. 18, 2005
6957043 Data communications system including a local beacon Oct. 18, 2005
6954151 Selector switch for supervisory remote control system Oct. 11, 2005
6950010 Method, system and apparatuses for the transmission of data on electric network Sep. 27, 2005
6928490 Networking infrastructure for an operating room Aug. 9, 2005
6927672 Information transmission over power lines Aug. 9, 2005
6924731 Power supply alarm control system Aug. 2, 2005
6924732 Camera for monitoring utilizing power line communication Aug. 2, 2005
6911900 System and method for electronically signalling along a fence line Jun. 28, 2005
6906637 Utility disconnect controller Jun. 14, 2005
6901321 Device for controlling restraint devices in an automobile using similarly constructed data processing units May. 31, 2005
6896551 Power line phase coupler system May. 24, 2005
6888474 System and method for configuring an electronically steerable beam of a traffic signal light May. 3, 2005
6882125 Motor controller with position detector Apr. 19, 2005
6867699 Method of and apparatus for actuating an operation Mar. 15, 2005
6842108 Power supply integrated circuit having communication function Jan. 11, 2005
6839597 State-of-device remote monitoring system Jan. 4, 2005
6838978 Appliance data collecting system Jan. 4, 2005
6812826 Two tire irrigation valve controller Nov. 2, 2004
6807463 Processor-controlled mixture with weight sensors Oct. 19, 2004
6800867 System for measuring a parameter inside an adverse environment while protecting the adverse environment against potentially dangerous threats with an active safety barrier circuit Oct. 5, 2004
6798341 Network based multiple sensor and control device with temperature sensing and control Sep. 28, 2004
6791454 Cable Sep. 14, 2004
6781336 Method and apparatus for controlling electric servo actuators Aug. 24, 2004
6774812 Two-wire type remote control system and display device Aug. 10, 2004
6771170 Power system waveform capture Aug. 3, 2004
6772075 System and method for locating a disturbance in a power system based upon disturbance power and energy Aug. 3, 2004
6771164 Automatic identification of local devices Aug. 3, 2004
6765479 Magnetic field based power transmission line communication method and system Jul. 20, 2004
6762675 Method and apparatus for remote powering of device connected to network Jul. 13, 2004
6759946 Home appliances network Jul. 6, 2004
6744351 Central radio device and associated appliance Jun. 1, 2004
6731201 Communications module and system May. 4, 2004
6731126 Apparatus for monitoring a device powered by the apparatus, and a method for monitoring a device from its power draw May. 4, 2004
6727804 Power line communication system and method Apr. 27, 2004
6717510 Telecommunications terminal which communicates with telecommunications terminals connected in parallel to the same network termination Apr. 6, 2004
6686831 Variable power control for process control instruments Feb. 3, 2004
6686848 Remote control apparatus and electronic appliance controllable by same Feb. 3, 2004
6668328 Computer system having a power supply for coupling signals to a power line network and transmitting infrared signal to at least one peripheral card Dec. 23, 2003
6667690 System and method for configuration of HVAC network Dec. 23, 2003
6668209 Injection molding machine arrangement Dec. 23, 2003
6653933 Autonomous local area distributed network Nov. 25, 2003
6617972 Table tap and monitor system using table tap Sep. 9, 2003
6617965 Control of the level of the signal produced by a transceiver coupled to a power distribution line Sep. 9, 2003
6608552 Power-line digital communication system Aug. 19, 2003
6608555 Vehicle security system Aug. 19, 2003
6587739 Appliance communication and control system and appliances for use in same Jul. 1, 2003
6570493 Method and apparatus for operating an electrical device May. 27, 2003
6570492 Electronic retail price tag system May. 27, 2003

1 2 3 4 5 6 7 8 9 10 11

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