Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4329189 | Channelled substrate double heterostructure lasers | Anthony J. Springthorpe, Christopher M. Look | 1982-05-11 |
| 4323859 | Chanelled substrate double heterostructure lasers | Anthony J. Springthorpe, Christopher M. Look | 1982-04-06 |