Issued Patents 2003
Showing 1–5 of 5 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, Charles Lentz | 2003-12-16 |
| 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 |
| 6607933 | Double layer beam expander for device-to-fiber coupling | Yuliya Akulova, Mindaugas F. Dautartas, Marlin Focht, Kenneth Gerard Glogovsky, Justin L. Peticolas | 2003-08-19 |
| 6556605 | Method and device for preventing zinc/iron interaction in a semiconductor laser | Gleb E. Shtengel, Utpal Kumar Chakrabarti, Charles Lentz, Charles H. Joyner | 2003-04-29 |
| 6503768 | Method for monolithic integration of multiple devices on an optoelectronic substrate | Si Hyung Cho, Ronald Eugene Leibenguth, Claude Reynolds | 2003-01-07 |