Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D497439 | Lamp with high power LED | Ya-Kuang Hsiao | 2004-10-19 |
| 6758582 | LED lighting device | Ya-Kuang Hsiao | 2004-07-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D497439 | Lamp with high power LED | Ya-Kuang Hsiao | 2004-10-19 |
| 6758582 | LED lighting device | Ya-Kuang Hsiao | 2004-07-06 |