Electricity: conductors and insulators – Anti-inductive structures – Shielded
Reexamination Certificate
2006-10-31
2006-10-31
Ngo, Hung V (Department: 2831)
Electricity: conductors and insulators
Anti-inductive structures
Shielded
C174S388000, C174S394000
Reexamination Certificate
active
07129422
ABSTRACT:
The present invention provides printed circuit boards, EMI shields, and methods that provide an EMI absorbing material and an EMI reflecting material. In one embodiment, the EMI shield comprises a shield body and an EMI absorbing material coupled to the shield body.
REFERENCES:
patent: 3982058 (1976-09-01), Hill
patent: 5639989 (1997-06-01), Higgins, III
patent: 5703761 (1997-12-01), Heiss
patent: 5704117 (1998-01-01), Mok et al.
patent: 6377475 (2002-04-01), Reis
patent: 6744640 (2004-06-01), Reis et al.
Ngo Hung V
WaveZero, Inc.
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