Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4606780 | Method for the manufacture of A.sub.3 B.sub.5 light-emitting diodes | Siegfried Leibenzeder | 1986-08-19 |
| 4386975 | Method for the manufacture of epitaxial Ga.sub.1-x Al.sub.x As:Si film | Siegfried Leibenzeder | 1983-06-07 |
| 4287848 | Apparatus for the manufacture of epitaxial Ga.sub.1-x Al.sub.x As:Si film | Siegfried Leibenzeder | 1981-09-08 |