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US 2023/0147680 A1Published application
Projected image fireworks
AssigneeDr. NakaMats Innovation Intitute
InventorYoshiro NakaMats
Life of this patent
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Abstract
At fireworks shows and other venues where smoke is generated, waiting until the smoke clears before launching the next firework is a waste of time and lack of interest on the part of the spectators. This invention is a fireworks method that utilizes the smoke from fireworks to produce images by projection such as projection mapping.
Claims9
A method comprising displaying images on floating particles in air by projection.
Dependencies are inferred from the claim text.