Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661053 | Memory cell with trench transistor | Josef Willer, Frank Lau | 2003-12-09 |
| 5045716 | Integrated circuit in complementary circuit technology comprising a substrate bias voltage generator | Josef Winnerl | 1991-09-03 |
| 4873668 | Integrated circuit in complementary circuit technology comprising a substrate bias generator | Josef Winnerl | 1989-10-10 |
| 4807010 | Integrated circuit in complementary circuit technology comprising a substrate bias voltage generator and a Schottky diode | Josef Winnerl | 1989-02-21 |
| 4342149 | Method of making very short channel length MNOS and MOS devices by double implantation of one conductivity type subsequent to other type implantation | Erwin Jacobs, Ulrich Schwabe | 1982-08-03 |