Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4916303 | Electron beam controlled bulk semiconductor switch with cathodoluminescent electron activation | Karl H. Schoenbach, Vishnukumar K. Lakdawala, Ralf Brinkmann | 1990-04-10 |