Wave transmission lines and networks – Coupling networks – Frequency domain filters utilizing only lumped parameters
Reexamination Certificate
2008-04-25
2009-06-30
Pascal, Robert (Department: 2817)
Wave transmission lines and networks
Coupling networks
Frequency domain filters utilizing only lumped parameters
C333S175000, C361S301300, C361S303000, C361S306100, C361S312000, C361S328000, C381S329000
Reexamination Certificate
active
07554424
ABSTRACT:
A method of making an orientation-insensitive ultra-wideband coupling capacitor, including the steps of securing an unterminated multi-layer capacitor of a low frequency portion of the orientation-insensitive ultra-wideband coupling capacitor, coating completely the unterminated multi-layer capacitor of the low frequency portion with an adhesion layer having opposing ends, creating a circumferential slot around the adhesion layer and thereby electrically separating the opposing ends of the adhesion layer from each other thereby restoring capacitance and forming a slotted body, applying a solder dam coating to all surfaces defining the circumferential slot to protect the circumferential slot, and plating the opposing ends of the adhesion layer so as to form solderable connections and thereby form the orientation-insensitive ultra-wideband coupling capacitor.
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International Search Report dated May 16, 2006.
Written Opinion of the International Searching Authority dated May, 16, 2006.
American Technical Ceramics Corporation
Glenn Kimberly E
Mintz Levin Cohn Ferris Glovsky and Popeo P.C.
Pascal Robert
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