Assignee
SANDBOX LIGHT ENG CORPORATION
US·2 granted patents·1 pending application·2 citations·filing 2022–2025
Top patents by PatentIndex Score
3 records- 0186US11971619B2Light valve surface image and light beam projectorSANDBOX LIGHT ENG CORPORATION·Filed 2022·Granted Apr 30, 2024·2 cites·19 claims
- 0273US2026036845A1Light valve surface image and light beam projectorSANDBOX LIGHT ENG CORPORATION·Filed 2025·Application pending·0 cites
- 0357US12443073B2Light valve surface image and light beam projectorSANDBOX LIGHT ENG CORPORATION·Filed 2022·Granted Oct 14, 2025·0 cites·19 claims
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