Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823180 | Photo-transistor in MOS thin-film technology and method for production and operation thereof | Armin Wieder | 1989-04-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823180 | Photo-transistor in MOS thin-film technology and method for production and operation thereof | Armin Wieder | 1989-04-18 |