Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9881472 | Tag and hybrid security system with the tag | Wai Man LAU | 2018-01-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9881472 | Tag and hybrid security system with the tag | Wai Man LAU | 2018-01-30 |