Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate
2007-01-23
2007-01-23
Dinh, Tuan (Department: 2841)
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
C361S760000, C361S766000, C361S306200
Reexamination Certificate
active
10668372
ABSTRACT:
A circuit substrate comprises a first substrate on a first surface of which circuit elements are loaded, a second substrate on which the first substrate is loaded, and noise reduction elements. Each of the noise reduction elements is sandwiched between an area of a second surface of the first substrate over against the first surface of the first substrate and a surface of the second substrate facing the second surface of the first substrate. The noise reduction element is connected between a power source terminal of the second surface of the first substrate and a power source terminal of the surface of the second substrate, and/or between a ground terminal of the second surface of the first substrate and a ground terminal of the surface of the second substrate.
REFERENCES:
patent: 5694296 (1997-12-01), Urbish et al.
patent: 5929646 (1999-07-01), Patel et al.
patent: 6320249 (2001-11-01), Yoon
patent: 6373714 (2002-04-01), Kudoh et al.
patent: 6418029 (2002-07-01), McKee et al.
patent: 6876091 (2005-04-01), Takeuchi et al.
patent: 2001-144246 (2001-05-01), None
Dinh Tuan
Westerman, Hattori, Daniels & Adrian , LLP.
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