Metal working – Electric condenser making – Solid dielectric type
Reexamination Certificate
2005-03-25
2008-11-04
Kim, Paul D (Department: 3729)
Metal working
Electric condenser making
Solid dielectric type
C029S609000, C029S832000, C029S852000, C029S855000, C075S414000, C361S306100, C361S306300, C361S311000, C361S312000, C361S313000, C427S079000, C427S128000, C427S372200, C427S402000
Reexamination Certificate
active
07444726
ABSTRACT:
A monolithic or essentially monolithic single layer capacitor with high structural strength and capacitance, a printed circuit board having the capacitor mounted thereon, and a method of making. Sheets of green-state ceramic dielectric material and glass/metal composite material are laminated together, diced into individual chips, and fired to sinter the glass and the ceramic together. The composite material contains an amount of metal sufficient to render the composite conductive whereby the composite may be used for one or both electrodes and for mounting the capacitor to the printed circuit board. Vertically-oriented surface mountable capacitors and hybrid capacitors are provided.
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Devoe Alan
Devoe Lambert
Trinh Hung
Kim Paul D
Presidio Components, Inc.
Wood Herron & Evans LLP
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