Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4342148 | Contemporaneous fabrication of double heterostructure light emitting diodes and laser diodes using liquid phase epitaxy | Agnes Margittai | 1982-08-03 |
| 4342944 | Light emitting diodes with high external quantum efficiency | — | 1982-08-03 |
| 4329189 | Channelled substrate double heterostructure lasers | Julian P. Noad, Christopher M. Look | 1982-05-11 |
| 4323859 | Chanelled substrate double heterostructure lasers | Julian P. Noad, Christopher M. Look | 1982-04-06 |