Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12226883 | Electrically-driven tool and method for an electrically-driven tool to detect battery decline | Cheng-En Tsai | 2025-02-18 |
| D498336 | Dog collar | — | 2004-11-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12226883 | Electrically-driven tool and method for an electrically-driven tool to detect battery decline | Cheng-En Tsai | 2025-02-18 |
| D498336 | Dog collar | — | 2004-11-09 |