Electronic component module

Details Electronic component module Electronic component module

2005-07-12

2005-07-12

Vu, Phuong T. (Department: 2841)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S818000

Reexamination Certificate

active

06917526

ABSTRACT:
An electronic component module includes: printed-circuit boards on which a shield layer is formed; a spacer positioned between the printed-circuit boards, the spacer equipped with a shielding feature which forms as partitions a first cavity and a second cavity between the printed-circuit boards; a first electronic component positioned in the first cavity and mounted on any one of the printed-circuit boards and used in a first frequency band; a second electronic component positioned in the second cavity and mounted on any one of the printed-circuit boards, the second electronic component used in a second frequency band; a patch antenna formed on the surface of the printed-circuit board opposite that on which the spacer is mounted, the antenna transmitting and receiving radio waves at least one of in the first and second frequency bands; and terminals formed on the surface of the printed-circuit board opposite that on which the spacer is mounted.

REFERENCES:
patent: 5373104 (1994-12-01), Brauer
patent: 5777856 (1998-07-01), Phillips et al.
patent: 5828339 (1998-10-01), Patel
patent: 6690582 (2004-02-01), Sumida
patent: 6862186 (2005-03-01), Belady et al.
patent: 2002/0065052 (2002-05-01), Pande et al.
patent: 2002/0167060 (2002-11-01), Buijsman et al.
patent: 6-326488 (1994-11-01), None
patent: 9-237867 (1997-09-01), None
patent: 11-340371 (1999-12-01), None

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