Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6771869 | Optoelectronic device having a barrier layer associated therewith and a method of manufacture thereof | Yuliya Akulova, Kenneth Gerard Glogovsky, Charles Lentz, Abdallah Ougazzaden | 2004-08-03 |
| 6664605 | Dopant diffusion blocking for optoelectronic devices using InAlAs and/or InGaAlAs | Yuliya Akulova, Sung-Nee George Chu, Michael Geva, Charles Lentz, Abdallah Ougazzaden | 2003-12-16 |
| 6560262 | Vertical cavity surface emitting laser array and a process for making same | Muhammad Ashrafal Alam | 2003-05-06 |
| 6261857 | Process for fabricating an optical waveguide | Muhammad Ashrafal Alam, Roosevelt People | 2001-07-17 |
| 6195166 | Photoreflectance spectral analysis of semiconductor laser structures | Mary L. Gray, Harald F. Hess, Leonard Jan-Peter Ketelsen | 2001-02-27 |