Acoustic tile
US11732467B2 · kind B2 · utility
1Cited by
3References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 29, 2020 |
| Grant date | Aug 22, 2023 |
| Priority date | — |
| Expiry date | Sep 25, 2041 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B2001/8495
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An example acoustic tile is disclosed having a structure with at least one layer. A plurality of openings are formed in the at least one layer of the structure. The openings are configured to direct sound waves hitting the structure in multiple different directions through the at least one layer to absorb a majority of the sound waves and inhibit the sound waves hitting the structure from reflecting off of the structure. In an example, the openings are juxtaposed, different sizes, different orientations, and/or different numbers of openings on separate layers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.