Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7579989 | Method and system for emitter localisation | Benjamin Benninghofen | 2009-08-25 |
| 4620058 | Semiconductor device for converting light into electric energy | Max Koniger | 1986-10-28 |
| 4389534 | Amorphous silicon solar cell having improved antireflection coating | — | 1983-06-21 |
| 4369205 | Method for manufacturing semiconductor elements from amorphous silicon | Max Koniger | 1983-01-18 |