Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10949509 | Watermark embedding and extracting method for protecting documents | Luis Perez Freire, Pablo Pedro Perez Garcia | 2021-03-16 |
| 9286909 | Method and system for robust audio hashing | Fernando Perez Gonzalez, Pedro Comesana Alfaro, Luis Perez Freire | 2016-03-15 |