Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6420732 | Light emitting diode of improved current blocking and light extraction structure | Hsing-Jien Kung, Chin-Wang Tu | 2002-07-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6420732 | Light emitting diode of improved current blocking and light extraction structure | Hsing-Jien Kung, Chin-Wang Tu | 2002-07-16 |