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US 11,908,617 B2Granted
Broadband induction
Assignee3D Glass Solutions, Inc.
InventorsJeb H. Flemming, Reddy R. Vangala
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Abstract
The present invention includes a method of a low cost, reliable novel broadband inductor that can be used with a capacitor to form a broadband filter.
Claims27
A method of producing a broadband inductor comprising:
- forming first trenches on a first side of a substrate of a conical inductor and filling the first trenches with a conductive material;
- forming first and second vias through the substrate that connect to a first end and a second end, respectively, of each of the first trenches and filling the first and second vias with a conductive material;
- and
- forming second trenches on a second side of the substrate opposite the first side, and filling the second trenches with a conductive material, wherein each of the second trenches connects the first and second vias in a conical shape, and wherein the first and second trenches are the broadband inductor.
1 more element
A method of producing a broadband inductor comprising:
- forming first trenches on a first side of a photosensitive glass substrate of a conical inductor and filling the first trenches with a conductive material, by:
- forming first and second vias through the photosensitive glass substrate that connect to a first end and a second end, respectively, of each of the first trenches and filling the first and second vias with a conductive material;
- and
- forming second trenches on a second side of the photosensitive glass substrate opposite the first side, and filling the second trenches with a conductive material, wherein each of the second trenches connects the first and second vias in a conical shape, and wherein the first and second trenches are the broadband inductor.
1 more element
Dependencies are inferred from the claim text.