Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431339 | Adjustable de-chucking voltage | Andrew Nguyen, Lu Liu, Toan Q. Tran | 2025-09-30 |
| D392386 | Tongue cleaner | — | 1998-03-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431339 | Adjustable de-chucking voltage | Andrew Nguyen, Lu Liu, Toan Q. Tran | 2025-09-30 |
| D392386 | Tongue cleaner | — | 1998-03-17 |