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Electrical & Energy
Class Information
Number:
307/DIG.1
Name:
Electrical transmission or interconnection systems
> Data transmitted over power lines
Description:
Patents under this class:
Patent Number
Title Of Patent
Date Issued
7504748
Relay switch including an energy detection circuit
Mar. 17, 2009
7474015
Method and supply line structure for transmitting data between electrical automotive components
Jan. 6, 2009
7456516
Power line terminating circuit and method, and power line relay device
Nov. 25, 2008
7319280
Power line coupler adapted for use with multiple communication systems using different frequency spectra
Jan. 15, 2008
7173345
Multi-function integrated automation cable connector system and method
Feb. 6, 2007
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