Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635502 | Method of manufacturing semiconductor optical devices | Si Hyung Cho, William C. Dautremont-Smith, Sun-Yuan Huang, Charles H. Joyner, Ronald Eugene Leibenguth +1 more | 2003-10-21 |
| 6614115 | Enhancement of carrier concentration in As-containing layers | Marlin Focht, Ronald Eugene Leibenguth | 2003-09-02 |
| 6542686 | Optoelectronic device including a barrier layer and interface barrier layer and a method of manufacture thereof | Michael Geva, Lawrence Smith | 2003-04-01 |
| 6503768 | Method for monolithic integration of multiple devices on an optoelectronic substrate | Si Hyung Cho, Ronald Eugene Leibenguth, Abdallah Ougazzaden | 2003-01-07 |