Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4682047 | Complementary metal-oxide-semiconductor input circuit | — | 1987-07-21 |
| 4661952 | Method for transmitting data in a telecommunications exchange | Jorg Eberspacher | 1987-04-28 |
| 4547765 | Method and circuit arrangement for transliteration of code words | Klaus Wiedeburg | 1985-10-15 |
| 4482995 | Time division multiplex switching network unit | Reiner Binz, Eberhard Knorpp | 1984-11-13 |
| 4468651 | Method for eliminating the zero point error in an iterative analog-digital converter | Robert Lechner, Peter Picard | 1984-08-28 |
| 4455648 | Time division multiplex switching network unit | Reiner Binz, Eberhard Knorpp | 1984-06-19 |
| 4415883 | Circuit arrangement for converting digital signals in particular PCM signals, into corresponding analog signals with a R-2R chain network | — | 1983-11-15 |
| 4340962 | Circuit arrangement for the synchronization of a digital subscriber station by a digital exchange in a PCM telecommunication network | Klaus Wintzer, Josef Zemanek | 1982-07-20 |
| 4336527 | Digital-to-analog converter | Wolf Springstubbe | 1982-06-22 |