Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12432491 | Methods and apparatus for wideband acoustic communication | Sayed Saad Afzal, Osvy Rodriguez, Fadel Adib | 2025-09-30 |
| 12352190 | Air-transparent selective sound silencer using ultra-open metamaterial | Xin Zhang, Stephan Anderson | 2025-07-08 |
| 11846217 | Air-transparent selective sound silencer using ultra-open metamaterial | Xin Zhang, Stephan Anderson | 2023-12-19 |
| 11678112 | Underwater transducer for wide-band communication | Sayed Saad Afzal, Osvy Rodriguez, Fadel Adib | 2023-06-13 |
| 10947876 | Air-transparent selective sound silencer using ultra-open metamaterial | Xin Zhang, Stephan Anderson | 2021-03-16 |