Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11538017 | Detachable electronic payment device | — | 2022-12-27 |
| 11218348 | Acoustic secure transmission (AST) | William Wang Graylin | 2022-01-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11538017 | Detachable electronic payment device | — | 2022-12-27 |
| 11218348 | Acoustic secure transmission (AST) | William Wang Graylin | 2022-01-04 |