Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664605 | Dopant diffusion blocking for optoelectronic devices using InAlAs and/or InGaAlAs | Yuliya Akulova, Sung-Nee George Chu, Michael Geva, Mark S. Hybertsen, Abdallah Ougazzaden | 2003-12-16 |
| 6625367 | Optoelectronic device having a P-contact and an N-contact located over a same side of a substrate and a method of manufacture therefor | David Coult, Gustav E. Derkits, Jr., Bryan P. Segner | 2003-09-23 |
| 6590913 | Barrier layer and method of making the same | Bernard Caras, David Coult, Gustav E. Derkits, Jr., Debra L. Waltemyer | 2003-07-08 |
| 6556605 | Method and device for preventing zinc/iron interaction in a semiconductor laser | Gleb E. Shtengel, Utpal Kumar Chakrabarti, Charles H. Joyner, Abdallah Ougazzaden | 2003-04-29 |