Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11210696 | Annotating and transmitting audio content items | Davi De Castro Reis, Christian Oestlien, Eider Silva de Oliveira, Marcus A. Leal | 2021-12-28 | $102,088,000 |