Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5361254 | Switch mechanism for switching signals at inputs onto outputs and switching networks for interlinking first and second transmission media | Eckhard Storck | 1994-11-01 |
| 4723311 | Method and apparatus for recognizing data collisions in an optical data bus | Steven Moustakas | 1988-02-02 |
| 4663767 | Optical data bus having a statistical access method | Viktor Bodlaj, Steven Moustakas | 1987-05-05 |
| 4625314 | Method for the recognition of the outage of one or more transmission channels in a redundantly designed optical transmission system | — | 1986-11-25 |
| 4604756 | Device for recovering a synchronized clock signal from a signal sequence | Steven Moustakas | 1986-08-05 |
| 4543666 | Optical coupler network for coupling a plurality of subscriber transmitters to a plurality of subscriber receivers by means of optical star couplers | Manfred Rohler | 1985-09-24 |
| 4542536 | Device and method for reducing level dynamics in an optical transmission system | Steven Moustakas | 1985-09-17 |
| 4491942 | Circuit for recognizing data collisions in an optical data bus and circuit for recognizing the data-free status of the bus | Steven Moustakas | 1985-01-01 |
| 4484794 | Optical star coupler and the method of making | — | 1984-11-27 |
| 4449783 | Optical star coupler with a planar mixer element | — | 1984-05-22 |
| 4448480 | Optical fiber coupler | — | 1984-05-15 |
| 4446515 | Passive bus system for decentrally organized multi-computer systems | Anton Sauer | 1984-05-01 |
| 4402568 | Method and apparatus for an optical four-gate coupler | Vaclav Kulich, Herbert Michel | 1983-09-06 |
| 4383730 | Optical four-gate coupler | — | 1983-05-17 |
| 4362357 | Optical star coupler for multi-mode light conducting fibers | Michael Stockmann | 1982-12-07 |
| 4325604 | Input and output coupler device | — | 1982-04-20 |
| 4305641 | Optical mixing element | — | 1981-12-15 |
| 4299609 | Optical unit having a longitudinal side coupling zone | Hubert Aulich, Franz Auracher | 1981-11-10 |
| 4243296 | Optical unit having a longitudinal side coupling zone | Hubert Aulich, Franz Auracher | 1981-01-06 |