Issued Patents 1994
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5363385 | Fiber-optic amplifier with control of the pump light wavelength | — | 1994-11-08 |
| 5337175 | Optical communications system for the subscriber area with optical amplifiers | Horst Ohnsorge, Adolf Weygang | 1994-08-09 |
| 5335109 | Optical receiver with extended dynamic range | — | 1994-08-02 |
| 5333089 | Optical communications system employing fiber-optic amplifiers and control of the transmitter wavelength | — | 1994-07-26 |
| 5302922 | Equalizer for optically transmitted analog information signals | Heinz Krimmel, Bernhard Junginger | 1994-04-12 |
| 5297154 | Fiber-optic amplifier with feedback-insensitive pump laser | Jurgen Otterbach | 1994-03-22 |
| 5291326 | Optical signal transmission system, particularly optical cable television system, with monitoring and service-channel facilities | — | 1994-03-01 |
| 5285306 | Optical communication system with a fiber optic amplifier | — | 1994-02-08 |