Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664605 | Dopant diffusion blocking for optoelectronic devices using InAlAs and/or InGaAlAs | Yuliya Akulova, Michael Geva, Mark S. Hybertsen, Charles Lentz, Abdallah Ougazzaden | 2003-12-16 |
| 6556604 | Flat minibands with spatially symmetric wavefunctions in intersubband superlattice light emitters | Federico Capasso, Alfred Yi Cho, Claire F. Gmachl, Albert Lee Hutchinson, Arthur Mike Sergent +3 more | 2003-04-29 |