Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631470 | Liquid ion chamber electrode apparatus | Reza Majidi-Ahy, Willi Fencl, Heinrich Riem, Salvatore Provencale, Rolf Staehelin | 1997-05-20 |
| 5594252 | Three terminal ion chambers | Rolf Stahelin, Salvatore Provenzale, Heinrich Riem, Willi Fencl | 1997-01-14 |
| 5012301 | Three terminal semiconductor device | Jingming Xu, Mark A. Sweeney | 1991-04-30 |
| 4950924 | High speed noise immune bipolar logic family | William A. HAGLEY, Jingming Xu | 1990-08-21 |
| 4231052 | Apparatus for parallel-in to serial-out conversion | Charles Thomas Elliot | 1980-10-28 |