Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846217 | Air-transparent selective sound silencer using ultra-open metamaterial | Xin Zhang, Reza Ghaffarivardavagh | 2023-12-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846217 | Air-transparent selective sound silencer using ultra-open metamaterial | Xin Zhang, Reza Ghaffarivardavagh | 2023-12-19 |