Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5393707 | Semiconductor - slice cleaving | — | 1995-02-28 |
| 4731344 | Method of making a single heterostructure laser chip having sawn cavities and secondary saw cuts | Alan J. Perryman | 1988-03-15 |