Three-dimensional semiconductor fabrication

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United States of America Patent

PATENT NO 12031227
APP PUB NO 20220349084A1
SERIAL NO

17861244

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Abstract

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Various technologies are described herein pertaining to electrochemical etching of a semiconductor controlled by way of a laser that emits light with an energy below a bandgap energy of the semiconductor.

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Patent Owner(s)

Patent OwnerAddress
NIELSON SCIENTIFIC LLC2778 N 600 E LEHI UT 84043

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nielson, Gregory Nolan Lehi, US 4 2

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