EMI test system and decoupling network therefor, the decoupling network having series connected resonators with torroidal cores formed from a ferrite Composition

Granted: Jul 30, 1996 Filed: Sep 19, 1994

This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.