Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8614769 | Intermediate frequency processing device for processing both analogue and digital television intermediate frequency signals | — | 2013-12-24 |
| 7233368 | Down-converter | Joachim Brilka, Wolfgang Weltersbach | 2007-06-19 |
| 6593974 | Circuit arrangement for demodulating an intermediate-frequency video signal | Joachim Brilka | 2003-07-15 |
| 6169585 | Circuit arrangement for demodulating an intermediate-frequency video signal | — | 2001-01-02 |
| 5526061 | Circuit arrangement for demodulating a video signal | Joachim Brilka, Wolfgang Weltersbach | 1996-06-11 |