Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12324904 | Electric injection device | — | 2025-06-10 |
| 8523825 | Dispenser device | — | 2013-09-03 |
| 7632251 | Volume adjustable, micro-injection device | Ping-Sen Liao | 2009-12-15 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12324904 | Electric injection device | — | 2025-06-10 |
| 8523825 | Dispenser device | — | 2013-09-03 |
| 7632251 | Volume adjustable, micro-injection device | Ping-Sen Liao | 2009-12-15 |