Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6265936 | Integrated amplifier arrangement | Axel Wicha | 2001-07-24 |
| 5122878 | Television tuner and circuitry for switching between two frequency ranges | Ludwig Kuspert | 1992-06-16 |
| 4577171 | Input circuit comprising at least two input paths | Josef Rehm | 1986-03-18 |