06125044 is referenced by 66 patents and cites 5 patents.

A printed circuit board (PCB) assembly includes a PCB having and a ferrite attenuator. The PCB includes input/output signal paths for carrying signals to and from the PCB, power paths for conducting power to the PCB, and ground paths for connecting the PCB to a ground level. The ferrite attenuator surrounds the input/output signal paths, the power paths, and the ground paths. The PCB assembly is preferably used in a system, such as a computer system, where the ferrite attenuator suppresses electromagnetic interference (EMI) generated in the system.

Title
Suppressing EMI with PCB mounted ferrite attenuator
Application Number
9/274722
Publication Number
6125044
Application Date
March 23, 1999
Publication Date
September 26, 2000
Inventor
Alisa C Sandoval
Grass Valley
CA, US
Andrew M Cherniski
Rescue
CA, US
Assignee
Hewlett Packard Company
CA, US
IPC
H05K 7/14
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