Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6717969 | Semiconductor laser device which includes current confinement structure and trenches formed through current stopping layer down to active layer | — | 2004-04-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6717969 | Semiconductor laser device which includes current confinement structure and trenches formed through current stopping layer down to active layer | — | 2004-04-06 |