Metal working – Electric condenser making – Solid dielectric type
Reexamination Certificate
2007-04-03
2007-04-03
Tugbang, A. Dexter (Department: 3729)
Metal working
Electric condenser making
Solid dielectric type
C029S025410, C029S831000, C029S852000, C029S841000, C029S857000
Reexamination Certificate
active
10728506
ABSTRACT:
A high impedance surface and a method of making same. The surface includes a molded structure having a repeating pattern of holes therein and a repeating pattern of sidewall surfaces, the holes penetrating the structure between first and second major surfaces thereof and the sidewall surfaces joining the first major surface. A metal layer is put on said molded structure, the metal layer being in the holes, covering at least a portion of the second major surface, covering the sidewalls and portions of the first major surface to interconnect the sidewalls with other sidewalls via the metal layer on the second major surface and in the holes.
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Hsu Tsung-Yuan
Pikulski Joseph L.
Schaffner James H.
Sievenpiper Daniel F.
HRL Laboratories LLC
Nguyen Tai Van
Tugbang A. Dexter
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