Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6921925 | Oxygen-doped Al-containing current blocking layers in active semiconductor devices in photonic integrated circuits (PICs) | Fred A. Kish, Jr., Sheila Mathis, Richard P. Schneider | 2005-07-26 |
| 6891202 | Oxygen-doped Al-containing current blocking layers in active semiconductor devices | Fred A. Kish, Jr., Sheila Mathis, Richard P. Schneider | 2005-05-10 |