Light4Sound
Records under this name other than the patents Light4Sound holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 11 patents it holds.
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| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,728,174 | Optoelectronic pickup for musical instruments Lapsed on the fee record Ended Aug 8, 2025 · From the USPTO record | Lapsed on the fee record | Ended Aug 8, 2025 | From the USPTO record |