Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884117 | Circuit containing integrated bipolar and complementary MOS transistors on a common substrate | Franz Neppl | 1989-11-28 |
| 4873668 | Integrated circuit in complementary circuit technology comprising a substrate bias generator | Dezso Takacs | 1989-10-10 |
| 4855245 | Method of manufacturing integrated circuit containing bipolar and complementary MOS transistors on a common substrate | Franz Neppl | 1989-08-08 |
| 4807010 | Integrated circuit in complementary circuit technology comprising a substrate bias voltage generator and a Schottky diode | Dezso Takacs | 1989-02-21 |
| 4798974 | Integrated circuit comprising a latch-up protection circuit in complementary MOS-circuitry technology | Werner Reczek | 1989-01-17 |