Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7034910 | Liquid crystal display device | — | 2006-04-25 |
| 5117300 | Electrical circuit device with different types of conductor paths | — | 1992-05-26 |
| 5056893 | Display device | Hermann Holz, Rolf Salzmann | 1991-10-15 |