Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6796538 | Adjusting device | Hung-Cheng Lee, Hung-Wen Liu, Ying-Yu Lin | 2004-09-28 |
| D292113 | Defensive electric prod weapon or similar article | — | 1987-09-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6796538 | Adjusting device | Hung-Cheng Lee, Hung-Wen Liu, Ying-Yu Lin | 2004-09-28 |
| D292113 | Defensive electric prod weapon or similar article | — | 1987-09-29 |