| 5128927 |
Switching network and switching network control for a transmission system |
Johann E. W. Kruger |
1992-07-07 |
| 5111200 |
Broadband space-division switching network with linkage in a printed circuit board having multi-layer micro-strip lines |
Wolfgang E. Jasmer, Johann E. W. Kruger |
1992-05-05 |
| 5067124 |
Packet switching network for a communication system |
Johann E. W. Kruger |
1991-11-19 |
| 4969149 |
Switching network for a switching system |
Johann E. W. Kruger |
1990-11-06 |
| 4891802 |
Method of and circuit arrangement for controlling a switching network in a switching system |
Wolfgang E. Jasmer, Johann E. W. Kruger |
1990-01-02 |
| 4868812 |
Shared lines equipment, especially for B- |
Johann E. W. Kruger, Wolfgang E. Jasmer |
1989-09-19 |
| 4755971 |
Buffer memory for an input line of a digital interface |
Wolfgang E. Jasmer, Johann E. W. Kruger |
1988-07-05 |
| 4748614 |
Optical wavelength-multiplexing and/or demultiplexing device |
Hans Dammann, Gert Rabe |
1988-05-31 |
| 4626069 |
Optical power divider |
Hans Dammann |
1986-12-02 |
| 4592049 |
Method of and arrangement for controlling access to a time-division multiplex message transmission path |
Dieter A. H. Riekmann, Rolf Stecher |
1986-05-27 |
| 4442550 |
Device for recognizing a binary word |
— |
1984-04-10 |
| 4397930 |
Record carrier for deformation images |
Gert Rabe, Hans-Jürgen Schmitt |
1983-08-09 |
| 4362359 |
Coupling device for coupling signals into and out of a transmission glass-fiber |
Hans Dammann |
1982-12-07 |
