Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D452476 | Battery cover | Tsan Kim Chaw | 2001-12-25 |
| D444766 | Battery cover | Tsan Kim Chaw | 2001-07-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D452476 | Battery cover | Tsan Kim Chaw | 2001-12-25 |
| D444766 | Battery cover | Tsan Kim Chaw | 2001-07-10 |