07224243 is referenced by 144 patents and cites 440 patents.

The coupler of the present invention includes a plurality of core members that are disposed between the semi-conductive ground jacket and neutral conductor of a standard URD MV cable. The core members are series wound by a transformer conductor, which forms a secondary winding that is coupled to the primary of a transformer, which provides impedance translation and/or isolation. The secondary of the transformer is coupled to a connector for communicating data signals through the coupler.

Title
Power line coupling device and method of using the same
Application Number
11/217316
Publication Number
7224243 (B2)
Application Date
September 2, 2005
Publication Date
May 29, 2007
Inventor
Leonard David Cope
Jefferson
MD, US
Agent
Capital Legal Group
Mel Barnes
Assignee
Current Technologies
MD, US
IPC
H01P 5/12
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