Assignee

VISUAL NOTE S R L

IT·2 granted patents·2 citations·filing 2021–2021

Technology mixG10G2 A63J1 G09B1 G10D1 G10H1 H05B1

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2 records

0178US12272260B2Device to facilitate musical instrument learningVISUAL NOTE S R L·Filed 2021·Granted Apr 8, 2025·2 cites·8 claims
0249US12446139B2Device for visualizing light effects on a string musical instrumentVISUAL NOTE S R L·Filed 2021·Granted Oct 14, 2025·0 cites·8 claims

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