Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6804498 | Method for influencing the level of a radio-frequency transmitted signal in a base station in a fixed radio network | Carsten Ball | 2004-10-12 |
| 4636856 | Arrangement for two-dimensional DPCM coding | — | 1987-01-13 |
| 4622579 | Method and apparatus for transmitting digital luminance and chrominance television signals | — | 1986-11-11 |
| 4612573 | Method for clock rate conversion | Hans-Joachim Grallert | 1986-09-16 |
| 4607281 | Method and circuit arrangement for the improvement of the picture quality by activity-controlled DPCM coding | — | 1986-08-19 |