Method of manufacturing an inductance

Metal working – Method of mechanical manufacture – Electrical device making

Reexamination Certificate

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C438S653000, C438S674000, C438S675000

Reexamination Certificate

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10268648

ABSTRACT:
A method for manufacturing an inductance in a monolithic circuit including a substrate of planar upper surface, including the steps of forming in the substrate a cavity substantially following the contour of the inductance to be formed, the cross-section of the cavity being deep with respect to its width; and filling the cavity with a conductive material.

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