Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6089643 | Glare shielding and light polarizing visor | Chia-Hung Wang | 2000-07-18 |
| 5938268 | Sun visor for automobiles | Chia-Hung Wang | 1999-08-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6089643 | Glare shielding and light polarizing visor | Chia-Hung Wang | 2000-07-18 |
| 5938268 | Sun visor for automobiles | Chia-Hung Wang | 1999-08-17 |