Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4908824 | Communications system comprising a ring-shaped network which is provided so as to provide a communications network in the subscriber line region of a digital switching equipment | Klaus Kuhlmann, Albert Weiss | 1990-03-13 |
| 4905236 | Circuit arrangement for designational reading of information of a bit group oriented, continuous information stream at an | Albert Weiss | 1990-02-27 |