Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4740978 | Integrated quantum well lasers having uniform thickness lasing regions for wavelength multiplexing | Ernst O. Gobel, Klaus Ploog, Helmut Jung, Reiner Hoger | 1988-04-26 |
| 4635264 | Method and an apparatus for the synchronous mode locking of the longitudinal laser modes of a semiconductor diode laser | Ernst O. Gobel, Gustav Veith | 1987-01-06 |