Inductor devices – Coil or coil turn supports or spacers – Printed circuit-type coil
Reexamination Certificate
2005-03-22
2005-03-22
Donovan, Lincoln (Department: 2832)
Inductor devices
Coil or coil turn supports or spacers
Printed circuit-type coil
C336S083000, C336S192000, C336S065000
Reexamination Certificate
active
06870457
ABSTRACT:
A symmetrical stacked inductor comprising a plurality of conductive layers using at least one conductive line formed out of a symmetrical and geometric conductive layer and having at least one inter-metal dielectric layer for isolating each conductive layer, and wherein the conductive line does not intersect; and a plurality of vias placed between the inter-metal dielectric layers for electrical conduction.
REFERENCES:
patent: 5610433 (1997-03-01), Merrill et al.
patent: 6611188 (2003-08-01), Yeo et al.
Chen Wei-Zen
Chen Wen-Hui
Donovan Lincoln
National Central University
Poker Jennifer A.
Rosenberg , Klein & Lee
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