Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5042030 | Apparatus for rearranging signal channels of a multi-loop time-division multiplexed transmission system | Gabriel Bretez | 1991-08-20 |
| 4575843 | Time-division-multiplexing loop telecommunication system having a first and second transmission line | Guy A. J. David, Bernard Pando, Gabriel Bretez, Daniel J. F. Lommer | 1986-03-11 |
| 4520479 | Arrangement for re-arranging information for transmitting outgoing time-division multiplexed information obtained from incoming time-division multiplexed information | Bernard Pando, Guy A. J. David | 1985-05-28 |
| 4277843 | Closed-loop telecommunication system | Michel G. A. Duquenne, Guy A. J. David, Jacques L. Daguet | 1981-07-07 |