Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6621248 | Charging device with selectable output voltage values | — | 2003-09-16 |
| D476618 | Portable power battery (A) | King-Foo Wong | 2003-07-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6621248 | Charging device with selectable output voltage values | — | 2003-09-16 |
| D476618 | Portable power battery (A) | King-Foo Wong | 2003-07-01 |